GB1244707A - Halogen lamp - Google Patents

Halogen lamp

Info

Publication number
GB1244707A
GB1244707A GB07586/70A GB1758670A GB1244707A GB 1244707 A GB1244707 A GB 1244707A GB 07586/70 A GB07586/70 A GB 07586/70A GB 1758670 A GB1758670 A GB 1758670A GB 1244707 A GB1244707 A GB 1244707A
Authority
GB
United Kingdom
Prior art keywords
april
halogen lamp
electric
heading
lamp
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
GB07586/70A
Inventor
Yooji Yuge
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1244707A publication Critical patent/GB1244707A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • 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

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

1,244,707. Electric incandescent lamps. TOKYO SHIBAURA ELECTRIC CO. Ltd. 14 April, 1970 [16 April, 1969], No. 17586/70. Heading H1F. A regenerative cycle lamp contains chloroform in an amount between 0À01 and 0À10 micromol per cubic centimeter of the inner volume of the lamp bulb, together with nitrogen and/or an inert gas.
GB07586/70A 1969-04-16 1970-04-14 Halogen lamp Expired GB1244707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44029248A JPS4812155B1 (en) 1969-04-16 1969-04-16

Publications (1)

Publication Number Publication Date
GB1244707A true GB1244707A (en) 1971-09-02

Family

ID=12270940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07586/70A Expired GB1244707A (en) 1969-04-16 1970-04-14 Halogen lamp

Country Status (6)

Country Link
US (1) US3644772A (en)
JP (1) JPS4812155B1 (en)
CH (1) CH509662A (en)
DE (1) DE2018246C3 (en)
FR (1) FR2043303A5 (en)
GB (1) GB1244707A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831053A (en) * 1973-06-28 1974-08-20 Gen Electric Differential output lamp containing chlorine and hydrogen
US4027189A (en) * 1973-11-01 1977-05-31 Thorn Electrical Industries Limited Tungsten halogen lamp
EP0309040B1 (en) * 1987-09-24 1993-02-10 Koninklijke Philips Electronics N.V. Headlight lantern system and electric lamp for this system

Also Published As

Publication number Publication date
CH509662A (en) 1971-06-30
DE2018246C3 (en) 1979-05-31
DE2018246A1 (en) 1970-10-22
JPS4812155B1 (en) 1973-04-18
US3644772A (en) 1972-02-22
FR2043303A5 (en) 1971-02-12
DE2018246B2 (en) 1978-09-28

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