IT1085397B - Lampada a scarica,ad alta pressione - Google Patents

Lampada a scarica,ad alta pressione

Info

Publication number
IT1085397B
IT1085397B IT28307/77A IT2830777A IT1085397B IT 1085397 B IT1085397 B IT 1085397B IT 28307/77 A IT28307/77 A IT 28307/77A IT 2830777 A IT2830777 A IT 2830777A IT 1085397 B IT1085397 B IT 1085397B
Authority
IT
Italy
Prior art keywords
high pressure
discharge lamp
lamp
discharge
pressure
Prior art date
Application number
IT28307/77A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1085397B publication Critical patent/IT1085397B/it

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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
IT28307/77A 1976-10-08 1977-10-05 Lampada a scarica,ad alta pressione IT1085397B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7611136A NL7611136A (nl) 1976-10-08 1976-10-08 Hogedrukontladingslamp.

Publications (1)

Publication Number Publication Date
IT1085397B true IT1085397B (it) 1985-05-28

Family

ID=19827017

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28307/77A IT1085397B (it) 1976-10-08 1977-10-05 Lampada a scarica,ad alta pressione

Country Status (10)

Country Link
US (1) US4117369A (it)
JP (1) JPS5346180A (it)
BE (1) BE859452A (it)
CA (1) CA1094630A (it)
DE (1) DE2743084A1 (it)
FR (1) FR2367347A1 (it)
GB (1) GB1592320A (it)
IT (1) IT1085397B (it)
NL (1) NL7611136A (it)
SE (1) SE7711148L (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55124938A (en) * 1979-03-14 1980-09-26 Westinghouse Electric Corp Fluorescent lamp and method of preventing discoloring of lamp
NL8301447A (nl) * 1983-04-25 1984-11-16 Philips Nv Lagedruk-alkalimetaaldamp-ontladingslamp.
GB8623296D0 (en) * 1986-09-27 1986-10-29 Emi Plc Thorn Hydrogen getter
US4854798A (en) * 1987-05-29 1989-08-08 Westinghouse Electric Corp. In-place tensioning washer
JPH0446372Y2 (it) * 1987-09-04 1992-10-30
US5239229A (en) * 1987-12-30 1993-08-24 Gte Products Corporation Glow discharge lamp with auxiliary electrode for mounting getter thereon
AT501186B1 (de) * 2004-07-28 2006-11-15 Konstantin Technologies Gmbh Transferbehältnis
JP2009541928A (ja) * 2006-06-19 2009-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 放電灯
JP5085385B2 (ja) * 2008-03-19 2012-11-28 東京瓦斯株式会社 Ｎｂ−Ｗ合金膜による水素分離法
JP5365213B2 (ja) * 2008-10-01 2013-12-11 ウシオ電機株式会社 ショートアーク型放電ランプ
JP5330171B2 (ja) * 2009-09-14 2013-10-30 東京瓦斯株式会社 Ｖ−ｗ系合金膜による水素分離法及びそのための条件設定法
WO2012039283A1 (ja) * 2010-09-24 2012-03-29 東京瓦斯株式会社 水素分離膜
JP5594017B2 (ja) * 2010-09-24 2014-09-24 東京瓦斯株式会社 水素分離方法及び装置
JP2012250234A (ja) * 2012-07-28 2012-12-20 Tokyo Gas Co Ltd Ｎｂ−Ｗ系合金膜からなる水素分離膜
JP5995000B2 (ja) * 2013-03-19 2016-09-21 ウシオ電機株式会社 ショートアーク型放電ランプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7315641A (nl) * 1973-11-15 1975-05-20 Philips Nv Hogedrukgasontladingslamp.

Also Published As

Publication number Publication date
CA1094630A (en) 1981-01-27
FR2367347A1 (fr) 1978-05-05
NL7611136A (nl) 1978-04-11
US4117369A (en) 1978-09-26
FR2367347B1 (it) 1982-01-08
BE859452A (fr) 1978-04-06
SE7711148L (sv) 1978-04-09
GB1592320A (en) 1981-07-08
DE2743084A1 (de) 1978-04-13
JPS5346180A (en) 1978-04-25

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