BE734777A - - Google Patents

Info

Publication number: BE734777A
Authority: BE; Belgium

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.)

1968-08-08

Filing date

1969-06-18

Publication date

1969-12-01

1969-06-18 Application filed filed Critical

1969-12-01 Publication of BE734777A publication Critical patent/BE734777A/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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/334—Filling the preformed spaces or cavities
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
- B29C44/3215—Folding devices for the lining
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
- B29L2023/225—Insulated

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Thermal Insulation (AREA)
Laminated Bodies (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

BE734777D 1968-08-08 1969-06-18 BE734777A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681779406 DE1779406B1 (de)	1968-08-08	1968-08-08	Verfahren zur herstellung thermisch isolierter leitungsrohre

Publications (1)

Publication Number	Publication Date
BE734777A true BE734777A (xx)	1969-12-01

Family

ID=5703880

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE734777D BE734777A (xx)	1968-08-08	1969-06-18

Country Status (12)

Country	Link
US (1)	US3615977A (xx)
JP (1)	JPS4833269B1 (xx)
AT (1)	AT301967B (xx)
BE (1)	BE734777A (xx)
CH (1)	CH485978A (xx)
DE (1)	DE1779406B1 (xx)
DK (1)	DK132567C (xx)
FI (1)	FI53877C (xx)
FR (1)	FR2015249A1 (xx)
GB (1)	GB1221152A (xx)
NL (1)	NL155212B (xx)
SE (1)	SE372729B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1625936C3 (de) *	1967-09-29	1978-04-06	Benteler-Werke Ag Werk Neuhaus, 4794 Schloss Neuhaus	Durch Biegen verformbares Leitungsrohr aus Metall für Heizungsanlagen und Wasserinstallationen, insbesondere Warmwasserleitungen
FI77102C (fi) *	1981-05-25	1989-01-10	Kabel Metallwerke Ghh	Foerfarande foer framstaellning av ett vaermeisolerat ledningsroer.
DE3208724A1 (de) *	1982-03-11	1983-09-22	kabelmetal electro GmbH, 3000 Hannover	Verfahren zur herstellung eines waermeisolierten leitungsrohres
US4482413A (en) *	1983-08-31	1984-11-13	At&T Technologies, Inc.	Methods of and apparatus for forming strips of non-metallic and metallic material into tubular covers having overlapped seams
US5191173A (en) *	1991-04-22	1993-03-02	Otis Engineering Corporation	Electrical cable in reeled tubing
DE19501945A1 (de) *	1995-01-24	1996-07-25	Alcatel Kabel Ag	Verfahren zur Herstellung längsnahtgeschweißter Metallrohre
EP0897088A3 (de) *	1997-08-14	2001-03-21	Hewing GmbH	Rohranordnung
EP2953776B1 (en)	2013-02-08	2017-12-27	Logstor A/S	Method for producing an insulated pipe in corrugated casing
CH714968A1 (de) *	2018-05-07	2019-11-15	Brugg Rohr Ag Holding	Verfahren und Vorrichtung zur Herstellung eines wärmegedämmten Leitungsrohrs.
CN112096972A (zh) *	2020-08-28	2020-12-18	浙江康盛科工贸有限公司	一种冰箱用耐腐钢管及其制造方法
CN114953316B (zh) *	2022-05-17	2024-02-23	天津太合节能科技有限公司	一种基于环戊烷发泡工艺的保温管制作方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1175423B (de) *	1954-11-18	1964-08-06	Collo Rheincollodium Koeln G M	Verfahren und Vorrichtung zum kontinuierlichen Umhuellen langgestreckter Gegenstaende mit Schaumstoffen
DE1954245U (de) *	1966-06-01	1967-01-26	Hackethal Draht & Kabelwerk Ag	Waermeisoliertes leitungsrohr.
DE1704842A1 (de) *	1967-07-31	1969-05-29	Hennecke Gmbh Maschf	Verfahren und Vorrichtung zur Herstellung von mit aufschaeumbaren Stoffen,insbesondere mit Polyurethan umhuellten Hohlkoerpern

1968
- 1968-08-08 DE DE19681779406 patent/DE1779406B1/de active Pending
1969
- 1969-05-27 AT AT501969A patent/AT301967B/de not_active IP Right Cessation
- 1969-06-16 JP JP44047524A patent/JPS4833269B1/ja active Pending
- 1969-06-18 BE BE734777D patent/BE734777A/xx not_active IP Right Cessation
- 1969-06-30 FI FI1939/69A patent/FI53877C/fi active
- 1969-07-07 FR FR6922992A patent/FR2015249A1/fr not_active Withdrawn
- 1969-07-09 GB GB34539/69A patent/GB1221152A/en not_active Expired
- 1969-07-22 DK DK393969A patent/DK132567C/da not_active IP Right Cessation
- 1969-08-01 US US846858A patent/US3615977A/en not_active Expired - Lifetime
- 1969-08-02 CH CH1175069A patent/CH485978A/de not_active IP Right Cessation
- 1969-08-05 NL NL696911922A patent/NL155212B/xx not_active IP Right Cessation
- 1969-08-06 SE SE6910983A patent/SE372729B/xx unknown

Also Published As

Publication number	Publication date
DK132567C (da)	1976-07-26
NL6911922A (xx)	1970-02-10
DE1779406B1 (de)	1972-04-27
DK132567B (da)	1975-12-29
CH485978A (de)	1970-02-15
FI53877C (fi)	1978-08-10
SE372729B (xx)	1975-01-13
NL155212B (nl)	1977-12-15
AT301967B (de)	1972-09-25
GB1221152A (en)	1971-02-03
FR2015249A1 (xx)	1970-04-24
US3615977A (en)	1971-10-26
JPS4833269B1 (xx)	1973-10-12
FI53877B (fi)	1978-05-02

Publication	Publication Date	Title
AU1946070A (xx)	1972-05-09
AU2374870A (xx)	1972-06-29
JPS4833269B1 (xx)	1973-10-12
AU6171569A (xx)	1971-04-08
AU416157B2 (xx)	1971-08-23
AU2581067A (xx)	1970-02-19
AU421558B1 (xx)	1970-01-29
AU2580267A (xx)	1970-02-05
AU3789668A (xx)	1968-06-20
AU3224368A (xx)	1969-07-17
AR203075Q (xx)	1975-08-14
BE709479A (xx)	1968-07-17
BE708888A (xx)	1968-07-03
BE726176A (xx)	1969-06-27
BE725196A (xx)	1969-05-16
BE723678A (xx)	1969-04-16
BE718757A (xx)	1968-12-31
BE718240A (xx)	1969-01-20
BE717172A (xx)	1968-12-02
BE709496A (xx)	1968-07-17
BE709484A (xx)	1968-05-30
BE727030A (xx)	1969-07-01
BE709446A (xx)	1968-05-30
BE709435A (xx)	1968-07-16
BE709415A (xx)	1968-05-30

Legal Events

Date	Code	Title	Description
1984-12-31	RE	Patent lapsed	Owner name: KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. Effective date: 19840618

Date

Code

Title

Description

1984-12-31

Patent lapsed

Owner name: KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G.

Effective date: 19840618