DE68922475D1 - Incandescent lamps with a combined getter. - Google Patents

Incandescent lamps with a combined getter.

Info

Publication number
DE68922475D1
DE68922475D1 DE68922475T DE68922475T DE68922475D1 DE 68922475 D1 DE68922475 D1 DE 68922475D1 DE 68922475 T DE68922475 T DE 68922475T DE 68922475 T DE68922475 T DE 68922475T DE 68922475 D1 DE68922475 D1 DE 68922475D1
Authority
DE
Germany
Prior art keywords
incandescent lamps
combined getter
getter
combined
incandescent
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 - Fee Related
Application number
DE68922475T
Other languages
German (de)
Other versions
DE68922475T2 (en
Inventor
John W Shaffer
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.)
Flowil International Lighting Holding BV
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE68922475D1 publication Critical patent/DE68922475D1/en
Publication of DE68922475T2 publication Critical patent/DE68922475T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
DE1989622475 1988-12-21 1989-02-08 Incandescent lamps with a combined getter. Expired - Fee Related DE68922475T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28776988A 1988-12-21 1988-12-21

Publications (2)

Publication Number Publication Date
DE68922475D1 true DE68922475D1 (en) 1995-06-08
DE68922475T2 DE68922475T2 (en) 1996-01-25

Family

ID=23104259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989622475 Expired - Fee Related DE68922475T2 (en) 1988-12-21 1989-02-08 Incandescent lamps with a combined getter.

Country Status (3)

Country Link
EP (1) EP0374345B1 (en)
JP (1) JPH02174050A (en)
DE (1) DE68922475T2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475072A (en) * 1967-05-19 1969-10-28 Gen Electric Getter for incandescent lamps and similar devices
NL6808844A (en) * 1968-06-22 1969-12-24
US4727286A (en) * 1981-11-16 1988-02-23 Gte Products Corporation Electric lamp including oxygen getter
ZA854950B (en) * 1984-07-09 1986-02-26 Gte Prod Corp Tungsten-halogen lamp including diffusing means as part thereof
CA1325036C (en) * 1988-02-09 1993-12-07 Gte Products Corporation Getter for incandescent lamps

Also Published As

Publication number Publication date
EP0374345A3 (en) 1991-04-24
JPH02174050A (en) 1990-07-05
DE68922475T2 (en) 1996-01-25
EP0374345B1 (en) 1995-05-03
EP0374345A2 (en) 1990-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V., AMST

8339 Ceased/non-payment of the annual fee