AU5446273A - Improved lamp pinch seals - Google Patents

Improved lamp pinch seals

Info

Publication number: AU5446273A
Authority: AU; Australia
Prior art keywords: improved lamp; pinch seals; lamp pinch; seals; improved
Prior art date: 1972-04-14
Legal status (The legal status 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 status listed.): Expired

Application number

AU54462/73A

Other versions

AU474808B2 (en

Inventor

Clive Arthur Evander Underwoo Kenneth Roy Wolfe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EMI Group Ltd

Original Assignee

Thorn Electrical Industries Ltd

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.)

1972-04-14

Filing date

1973-04-12

Publication date

1974-10-17

1973-04-12 Application filed by Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd

1974-10-17 Publication of AU5446273A publication Critical patent/AU5446273A/en

1976-08-05 Application granted granted Critical

1976-08-05 Publication of AU474808B2 publication Critical patent/AU474808B2/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/38—Seals for leading-in conductors

AU54462/73A 1972-04-14 1973-04-12 Improved lamp pinch seals Expired AU474808B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB17392/72		1972-04-14
GB1739272A GB1391704A (en)	1972-04-14	1972-04-14	Lamp pinch seals

Publications (2)

Publication Number	Publication Date
AU5446273A true AU5446273A (en)	1974-10-17
AU474808B2 AU474808B2 (en)	1976-08-05

Family

ID=10094396

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU54462/73A Expired AU474808B2 (en)	1972-04-14	1973-04-12	Improved lamp pinch seals

Country Status (9)

Country	Link
US (1)	US3885149A (en)
JP (1)	JPS5496279A (en)
AU (1)	AU474808B2 (en)
CA (1)	CA980404A (en)
DE (1)	DE2318580C3 (en)
FR (1)	FR2180087B1 (en)
GB (1)	GB1391704A (en)
NL (1)	NL168995C (en)
ZA (1)	ZA732292B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3936686A (en) *	1973-05-07	1976-02-03	Moore Donald W	Reflector lamp cooling and containing assemblies
DE2323520A1 (en) *	1973-05-10	1974-11-28	Bosch Gmbh Robert	GAS-TIGHT HEADLIGHT FOR VEHICLES
GB1485510A (en) *	1974-11-28	1977-09-14	Thorn Electrical Ind Ltd	Lamps
US3997808A (en) *	1975-06-30	1976-12-14	General Electric Company	Mounting for single-ended lamp
DE2605433C3 (en) *	1976-02-12	1979-01-25	Philips Patentverwaltung Gmbh, 2000 Hamburg	Electric light bulb with centering ring
US4336578A (en) *	1979-07-30	1982-06-22	General Electric Company	Plastic par lamp construction with reinforced recepticle area
US4336577A (en) *	1979-07-30	1982-06-22	General Electric Company	Mounting pads for plastic par lamp
US4339790A (en) *	1979-07-30	1982-07-13	General Electric Company	Sealed prefocused mount for plastic par lamp
US4372794A (en) *	1979-07-30	1983-02-08	General Electric Company	Plastic PAR lamp construction
US4344120A (en) *	1979-07-30	1982-08-10	General Electric Company	Plastic PAR lamp construction with tapered reinforcement
CA1176687A (en) *	1981-06-06	1984-10-23	Robert Hall	Bi pin base for single ended discharge lamp
US4464600A (en) *	1982-05-21	1984-08-07	General Electric Company	Lamp unit having accurately positioned filament
US4569006A (en) *	1985-01-15	1986-02-04	Gte Products Corporation	Replaceable lamp unit and automobile headlight utilizing same
US4569005A (en) *	1985-01-15	1986-02-04	Gte Products Corporation	Replaceable lamp unit and automobile headlight utilizing same
US4794500A (en) *	1987-05-18	1988-12-27	Ford Motor Company	Composite headlamp bulb retaining mechanism
EP0309040B1 (en) *	1987-09-24	1993-02-10	Koninklijke Philips Electronics N.V.	Headlight lantern system and electric lamp for this system
JPH01243366A (en) *	1988-03-24	1989-09-28	Koito Mfg Co Ltd	Electric lamp with base
JPH0770306B2 (en) *	1988-12-01	1995-07-31	株式会社小糸製作所	Light bulb with base
US6011353A (en) *	1996-06-28	2000-01-04	General Electric Company	Design and cooling of single ended quartz projection lamps
DE19951203A1 (en) *	1999-10-22	2001-04-26	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Headlamp bulb for vehicle has metal base part with base flange, reference noses parallel to flange and clips perpendicular to flange that co-operate with reference noses to fix bulb in headlamp
DE10146016A1 (en) *	2001-09-18	2003-04-03	Norddeutsche Seekabelwerk Gmbh	Hose for supplying water, nutrients and oxygen to roots of newly planted trees has outer mesh sleeve which surrounds inner, perforated tube whose perforations are larger than mesh of outer sleeve
DE102004006438A1 (en) *	2004-02-09	2005-08-25	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Vehicle headlamp
WO2005093774A2 (en) *	2004-03-22	2005-10-06	Koninklijke Philips Electronics N.V.	Assembly of a capped high-pressure discharge lamp and a lamp holder
DE102007003491B4 (en) *	2007-01-24	2017-11-16	Osram Gmbh	lamp

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL44107C (en) *	1927-12-28	1900-01-01
US2749527A (en) *	1953-09-21	1956-06-05	Adolph W Gast	Electric light bulb having insulation piercing contacts
US3290134A (en) *	1960-02-18	1966-12-06	Westinghouse Electric Corp	Press sealing apparatus
NL288218A (en) *	1963-01-25
NL288232A (en) *	1963-01-28
US3315216A (en) *	1965-08-09	1967-04-18	Gen Electric	Lamp base and terminal structure
US3419947A (en) *	1965-12-10	1969-01-07	Gen Electric	Compact source discharge lamp manufacture
NL6717374A (en) *	1967-01-24	1968-07-25
US3510718A (en) *	1967-11-06	1970-05-05	Sylvania Electric Prod	Incandescent lamp
US3536946A (en) *	1967-12-07	1970-10-27	Sylvania Electric Prod	Temperature-resistant reflective coating for quartz envelope
US3548245A (en) *	1969-02-13	1970-12-15	Gen Electric	Quartz-to-metal foil pinch seal
NL7004939A (en) *	1970-04-07	1971-10-11
US3681640A (en) *	1970-11-04	1972-08-01	Westinghouse Electric Corp	Ribbon conductor press seal structure
JPS4825222A (en) *	1971-08-04	1973-04-02

1972
- 1972-04-14 GB GB1739272A patent/GB1391704A/en not_active Expired
1973
- 1973-04-03 ZA ZA732292A patent/ZA732292B/en unknown
- 1973-04-04 US US347825A patent/US3885149A/en not_active Expired - Lifetime
- 1973-04-12 DE DE2318580A patent/DE2318580C3/en not_active Expired
- 1973-04-12 CA CA168,540A patent/CA980404A/en not_active Expired
- 1973-04-12 AU AU54462/73A patent/AU474808B2/en not_active Expired
- 1973-04-13 FR FR7313480A patent/FR2180087B1/fr not_active Expired
- 1973-04-16 NL NLAANVRAGE7305327,A patent/NL168995C/en not_active IP Right Cessation
1978
- 1978-04-17 JP JP4430678A patent/JPS5496279A/en active Pending

Also Published As

Publication number	Publication date
NL168995B (en)	1981-12-16
DE2318580B2 (en)	1978-12-14
JPS5496279A (en)	1979-07-30
CA980404A (en)	1975-12-23
DE2318580C3 (en)	1979-08-16
FR2180087B1 (en)	1976-09-10
US3885149A (en)	1975-05-20
NL168995C (en)	1982-05-17
FR2180087A1 (en)	1973-11-23
GB1391704A (en)	1975-04-23
DE2318580A1 (en)	1973-10-31
AU474808B2 (en)	1976-08-05
NL7305327A (en)	1973-10-16
ZA732292B (en)	1974-01-30

Publication	Publication Date	Title
CA1019290A (en)	1977-10-18	Continuous envelope assembly
AU474808B2 (en)	1976-08-05	Improved lamp pinch seals
CA986153A (en)	1976-03-23	Face seal
AU468458B2 (en)	1976-01-15	Lamp assemblies
AU475070B2 (en)	1976-08-12	Sealing means
CA968826A (en)	1975-06-03	Flexible seal
CA964303A (en)	1975-03-11	Seal assembly
CA970790A (en)	1975-07-08	Mechanical seal
CA983967A (en)	1976-02-17	Seal mechanisms
CA991673A (en)	1976-06-22	Neck seal
CA986152A (en)	1976-03-23	Seal system
CA954155A (en)	1974-09-03	Rotatable seal
CA974110A (en)	1975-09-09	Sealing member
AU476159B2 (en)	1975-01-09	Seal
CA892187A (en)	1972-02-01	Gas seal
AU446828B2 (en)	1974-03-14	Lamp seal
CA911892A (en)	1972-10-10	Segmented seal assembly
AU5484473A (en)	1974-10-31	Sealing means
AU479921B2 (en)	1975-05-01	Seal
CA964688A (en)	1975-03-18	Seal
CA892437A (en)	1972-02-08	Seal
CA890312A (en)	1972-01-11	Seal
CA916230A (en)	1972-12-05	Quartz-to-metal seal
CA906527A (en)	1972-08-01	Seal arrangement
AU6184273A (en)	1975-05-01	Seal