GB2064216B - Pinch seals for electric lamps - Google Patents

Pinch seals for electric lamps

Info

Publication number
GB2064216B
GB2064216B GB8036565A GB8036565A GB2064216B GB 2064216 B GB2064216 B GB 2064216B GB 8036565 A GB8036565 A GB 8036565A GB 8036565 A GB8036565 A GB 8036565A GB 2064216 B GB2064216 B GB 2064216B
Authority
GB
United Kingdom
Prior art keywords
electric lamps
pinch seals
pinch
seals
lamps
Prior art date
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
GB8036565A
Other languages
English (en)
Other versions
GB2064216A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2064216A publication Critical patent/GB2064216A/en
Application granted granted Critical
Publication of GB2064216B publication Critical patent/GB2064216B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
GB8036565A 1979-11-19 1980-11-14 Pinch seals for electric lamps Expired GB2064216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7908413A NL7908413A (nl) 1979-11-19 1979-11-19 Electrische lamp.

Publications (2)

Publication Number Publication Date
GB2064216A GB2064216A (en) 1981-06-10
GB2064216B true GB2064216B (en) 1983-02-02

Family

ID=19834202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036565A Expired GB2064216B (en) 1979-11-19 1980-11-14 Pinch seals for electric lamps

Country Status (11)

Country Link
JP (1) JPS5686434A (cg-RX-API-DMAC10.html)
BE (1) BE886211A (cg-RX-API-DMAC10.html)
BR (1) BR8007478A (cg-RX-API-DMAC10.html)
CA (1) CA1143426A (cg-RX-API-DMAC10.html)
DE (1) DE3043193A1 (cg-RX-API-DMAC10.html)
ES (1) ES496909A0 (cg-RX-API-DMAC10.html)
FR (1) FR2470441A1 (cg-RX-API-DMAC10.html)
GB (1) GB2064216B (cg-RX-API-DMAC10.html)
HU (1) HU182237B (cg-RX-API-DMAC10.html)
IT (1) IT1193996B (cg-RX-API-DMAC10.html)
NL (1) NL7908413A (cg-RX-API-DMAC10.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8302128A (nl) * 1983-06-15 1985-01-02 Philips Nv Lagedruknatriumdampontladingslamp.
US4631446A (en) * 1984-05-04 1986-12-23 Gte Products Corporation Single-ended high intensity discharge lamp
DE3615944A1 (de) * 1986-05-12 1987-11-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische lampe
JPH0719562B2 (ja) * 1988-02-23 1995-03-06 エヌ・ベー・フィリップス・フルーイランペンファブリケン 電 灯
EP0903771B1 (en) 1997-09-19 2004-03-03 Matsushita Electric Industrial Co., Ltd. High-pressure discharge lamp and method for manufacturing the same
KR20030046319A (ko) * 2001-12-05 2003-06-12 마쯔시다덴기산교 가부시키가이샤 고압방전램프 및 램프유닛
US20050211370A1 (en) * 2005-06-20 2005-09-29 Osram Sylvania Inc. Ceramic discharge vessel with joined capillaries
DE102006060804A1 (de) * 2006-12-21 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Niedervolthalogenglühlampe
CN107324657A (zh) * 2017-07-01 2017-11-07 北京曙光明电子光源仪器有限公司 一种过渡玻璃接头的制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742283A (en) * 1971-10-28 1973-06-26 Gte Sylvania Inc Press seal for lamp having fused silica envelope
NL7513429A (nl) * 1975-11-18 1977-05-23 Philips Nv Halogeen-gloeilamp.

Also Published As

Publication number Publication date
FR2470441A1 (fr) 1981-05-29
NL7908413A (nl) 1981-06-16
IT1193996B (it) 1988-08-31
FR2470441B1 (cg-RX-API-DMAC10.html) 1983-04-08
CA1143426A (en) 1983-03-22
IT8025997A0 (it) 1980-11-14
BR8007478A (pt) 1981-06-02
DE3043193A1 (de) 1981-08-27
BE886211A (fr) 1981-05-18
ES8204881A1 (es) 1982-05-01
HU182237B (en) 1983-12-28
GB2064216A (en) 1981-06-10
JPS5686434A (en) 1981-07-14
ES496909A0 (es) 1982-05-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee