JPH0322342A - ランプユニット - Google Patents

ランプユニット

Info

Publication number
JPH0322342A
JPH0322342A JP2122783A JP12278390A JPH0322342A JP H0322342 A JPH0322342 A JP H0322342A JP 2122783 A JP2122783 A JP 2122783A JP 12278390 A JP12278390 A JP 12278390A JP H0322342 A JPH0322342 A JP H0322342A
Authority
JP
Japan
Prior art keywords
lamp unit
bulb
unit according
reflector
bulb envelope
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.)
Pending
Application number
JP2122783A
Other languages
English (en)
Japanese (ja)
Inventor
Reinhard Angerer
ラインハルト　アンゲラー
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.)
Blv Licht und Vakuumtechnik GmbH
Original Assignee
Blv Licht und Vakuumtechnik GmbH
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 Blv Licht und Vakuumtechnik GmbH filed Critical Blv Licht und Vakuumtechnik GmbH
Publication of JPH0322342A publication Critical patent/JPH0322342A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/34—Double wall vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
JP2122783A 1989-06-07 1990-05-11 ランプユニット Pending JPH0322342A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8906986.2 1989-06-07
DE8906986U DE8906986U1 (fr) 1989-06-07 1989-06-07

Publications (1)

Publication Number Publication Date
JPH0322342A true JPH0322342A (ja) 1991-01-30

Family

ID=6839894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2122783A Pending JPH0322342A (ja) 1989-06-07 1990-05-11 ランプユニット

Country Status (4)

Country Link
JP (1) JPH0322342A (fr)
DE (1) DE8906986U1 (fr)
FR (1) FR2648273A1 (fr)
GB (1) GB2233151B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036686B2 (fr) † 1999-03-16 2008-07-23 Toyoda Gosei Co., Ltd. Joint d'étanchéité

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8906986U1 (fr) * 1989-06-07 1989-07-27 Blv Licht- Und Vakuumtechnik Gmbh, 8019 Steinhoering, De
DE4138942B8 (de) * 1990-12-17 2005-04-07 Cooper Crouse-Hinds Gmbh Leuchte
DE4324351A1 (de) * 1993-07-20 1994-06-01 Klaus Peter Jaehnke Trafo-Kombinations-Lampeneinsatz

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE645457C (de) * 1935-12-15 1937-05-28 Karl Joswiak Elektrische Kleinleuchte
GB494192A (en) * 1937-07-13 1938-10-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Improvements in high pressure metal vapour electric discharge lamps
US3384771A (en) * 1965-02-08 1968-05-21 Gen Electric Reflector discharge lamp having frosted envelope and arc tube
GB1221947A (en) * 1967-08-16 1971-02-10 Lucas Industries Ltd Lamps for road vehicles
US4021659A (en) * 1975-10-30 1977-05-03 General Electric Company Projector lamp reflector
US4164012A (en) * 1977-06-17 1979-08-07 Koehler Manufacturing Company Luminaire apparatus for reflecting radiant energy and methods of controlling characteristics of reflected radiant energy
DE7830349U1 (de) * 1978-10-12 1980-03-20 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Gas- und/oder dampfentladungslampe
DE3063402D1 (en) * 1979-02-19 1983-07-07 Heinz Sovilla Incandescent lamp
BE881458A (nl) * 1980-01-31 1980-05-30 Marchand Paul Elektrische overdracht voor licht diode-lamp
DE3027719A1 (de) * 1980-07-22 1982-02-11 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Reflektor zur ausleuchtung einer flaeche
DE3125267A1 (de) * 1981-06-26 1983-01-13 Patra Patent Treuhand Halogenellipsoidreflektorlampe mit kaltlichtreflektor
US4461973A (en) * 1982-03-19 1984-07-24 Duro-Test Corporation Energy-efficient incandescent lamp with improved filament characteristics
NL8300798A (nl) * 1983-03-04 1984-10-01 Philips Nv Elektrische lamp voorzien van een lichtbron, een reflektor en een lampvoet.
US4450508A (en) * 1983-03-21 1984-05-22 Carley James A Self centering underground mine lamp
US4517491A (en) * 1983-08-01 1985-05-14 General Electric Company Incandescent lamp source utilizing an integral cylindrical transparent heat mirror
US4535269A (en) * 1983-08-01 1985-08-13 General Electric Company Incandescent lamp
US4829210A (en) * 1987-01-23 1989-05-09 Gte Products Corporation Multifunctional structural member and reflector lamp employing same
DE8906986U1 (fr) * 1989-06-07 1989-07-27 Blv Licht- Und Vakuumtechnik Gmbh, 8019 Steinhoering, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1036686B2 (fr) † 1999-03-16 2008-07-23 Toyoda Gosei Co., Ltd. Joint d'étanchéité

Also Published As

Publication number Publication date
GB2233151B (en) 1992-03-25
DE8906986U1 (fr) 1989-07-27
GB9009065D0 (en) 1990-06-20
FR2648273A1 (fr) 1990-12-14
GB2233151A (en) 1991-01-02

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