LU60595A1 - - Google Patents

Info

Publication number: LU60595A1
Authority: LU; Luxembourg

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1969-04-09

Filing date

1970-03-25

Publication date

1970-05-26

1970-03-25 Application filed filed Critical

1970-05-26 Publication of LU60595A1 publication Critical patent/LU60595A1/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
- B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap joint-segments
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
- B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/3444—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip
- B29C65/3452—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip forming a sleeve, e.g. a wrap-around sleeve
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

LU60595D 1969-04-09 1970-03-25 LU60595A1 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH535369A CH507081A (de)	1969-04-09	1969-04-09	Verbindungsmuffe zum Verschweissen von Kunststoffrohren

Publications (1)

Publication Number	Publication Date
LU60595A1 true LU60595A1 (xx)	1970-05-26

Family

ID=4292141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU60595D LU60595A1 (xx)	1969-04-09	1970-03-25

Country Status (9)

Country	Link
AT (1)	AT304205B (xx)
BE (1)	BE748521A (xx)
CH (1)	CH507081A (xx)
DE (1)	DE2015682C3 (xx)
FR (1)	FR2040143A5 (xx)
LU (1)	LU60595A1 (xx)
NL (1)	NL7004944A (xx)
NO (1)	NO132110C (xx)
SE (1)	SE365452B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0278768A2 (en) *	1987-02-11	1988-08-17	E. O. Butts Consultants Ltd.	Electric fusion welding of thermoplastic materials

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2749697A1 (de) *	1976-11-08	1978-05-11	Raychem Sa Nv	Waermerueckstellfaehiger gegenstand
SE411862B (sv) *	1977-12-19	1980-02-11	Flink Axel Birger	Sett och anordning for att med varandra genom vermesvetsning forena tva rorformade element
EP0008912B1 (en) *	1978-09-01	1984-01-04	Ube Industries, Ltd.	Heat shrinkable covers
JPS5628489A (en) *	1979-08-14	1981-03-20	Ube Industries	Heating material and method of producing same
CH645449A5 (de) *	1980-03-04	1984-09-28	Von Roll Ag	Elektrisch schweissbare muffe zum verbinden von leitungselementen.
JPS5951886B2 (ja) *	1980-11-18	1984-12-17	宇部興産株式会社	被覆方法
US4508368A (en) *	1982-03-01	1985-04-02	R & G Sloane Mfg. Co., Inc.	Plastic pipe joint
US4629216A (en) *	1982-06-29	1986-12-16	I. C. Moller A/S	Method of joining prefabricated heat insulated pipes and a welding fitting therefore
DE3503542C2 (de) *	1984-08-22	1994-06-16	Zueblin Ag	Vorrichtung zur Durchführung des Verfahrens zum Verbinden von Membranabschnitten
DE3604972C2 (de) *	1986-02-17	1997-06-19	Kabelmetal Electro Gmbh	Muffenverbindung für wärmeisolierte Leitungsrohre
DE3611192A1 (de) *	1986-04-04	1987-10-15	Riesselmann & Sohn	Verfahren zum verschweissen stumpfgestossener rohre aus kunststoff und schweisselement zur durchfuehrung des verfahrens
GB2284179A (en) *	1993-11-30	1995-05-31	Uponor Aldyl Ltd	Electrofusion coupling element
DE4432199A1 (de) *	1994-09-09	1996-03-14	Wilhelm Hegler	Verfahren zum Verbinden eines Kunststoff-Rohres mit einer Kunststoff-Muffe
DE29521433U1 (de) *	1995-12-19	1997-05-22	Karl-Heinz Krah GmbH Werkzeug- und Vorrichtungsbau, 57520 Schutzbach	Rohr o.dgl. Formstück mit Elektromuffe
GB0026548D0 (en) *	2000-10-31	2000-12-13	Fusion Group Plc	Electrofusible units
ITMI20102085A1 (it) *	2010-11-10	2012-05-11	Coes Spa	"guarnizione elettrica per giunzioni saldate di tubi di scarico"

1969
- 1969-04-09 CH CH535369A patent/CH507081A/de not_active IP Right Cessation
1970
- 1970-03-24 AT AT273470A patent/AT304205B/de not_active IP Right Cessation
- 1970-03-25 LU LU60595D patent/LU60595A1/xx unknown
- 1970-03-31 FR FR7011388A patent/FR2040143A5/fr not_active Expired
- 1970-04-02 DE DE19702015682 patent/DE2015682C3/de not_active Expired
- 1970-04-06 BE BE748521D patent/BE748521A/xx unknown
- 1970-04-07 NL NL7004944A patent/NL7004944A/xx unknown
- 1970-04-08 NO NO128670A patent/NO132110C/no unknown
- 1970-04-08 SE SE04764/70A patent/SE365452B/xx unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0278768A2 (en) *	1987-02-11	1988-08-17	E. O. Butts Consultants Ltd.	Electric fusion welding of thermoplastic materials
EP0278768A3 (en) *	1987-02-11	1989-10-18	Ernest O. Butts	Electric fusion welding of thermoplastic materials

Also Published As

Publication number	Publication date
NL7004944A (xx)	1970-10-13
NO132110C (xx)	1975-09-17
NO132110B (xx)	1975-06-09
SE365452B (xx)	1974-03-25
CH507081A (de)	1971-05-15
DE2015682C3 (de)	1974-08-22
DE2015682A1 (de)	1970-10-15
FR2040143A5 (en)	1971-01-15
AT304205B (de)	1972-12-27
BE748521A (fr)	1970-09-16
DE2015682B2 (de)	1973-01-18

Publication	Publication Date	Title
AU2270770A (xx)	1972-06-01
NO132110C (xx)	1975-09-17
AU429630B2 (xx)	1972-10-26
CS150488B1 (xx)	1973-09-04
AU2355770A (xx)	1972-06-22
AU442375B2 (xx)	1973-11-06
AU427401B2 (xx)	1972-08-17
AU425297B2 (xx)	1972-03-26
AU417208B2 (xx)	1971-10-14
AU442463B2 (xx)	1973-11-09
AU428074B2 (xx)	1972-09-11
AU442357B2 (xx)	1973-11-07
AU414607B2 (xx)	1971-06-29
AU442322B2 (xx)	1973-11-02
AU442285B2 (xx)	1973-11-02
AU410358B2 (xx)	1971-02-09
AU438128B2 (xx)	1973-07-16
AU428129B2 (xx)	1972-09-12
AT308690B (xx)	1973-06-15
AU442535B2 (xx)	1973-11-12
AR203167Q (xx)	1975-08-22
AU4923469A (xx)	1970-07-23
CS148398B1 (xx)	1973-02-22
AU5228269A (xx)	1970-09-24
BE732102A (xx)	1969-10-01