SE388971B - Volfram-halogenglodlampa med en fyllning innefattande kol och en halogen samt sett att framstella en sadan lampa - Google Patents

Volfram-halogenglodlampa med en fyllning innefattande kol och en halogen samt sett att framstella en sadan lampa

Info

Publication number
SE388971B
SE388971B SE7308069A SE7308069A SE388971B SE 388971 B SE388971 B SE 388971B SE 7308069 A SE7308069 A SE 7308069A SE 7308069 A SE7308069 A SE 7308069A SE 388971 B SE388971 B SE 388971B
Authority
SE
Sweden
Prior art keywords
halogen
lamp
volfram
produce
way
Prior art date
Application number
SE7308069A
Other languages
English (en)
Swedish (sv)
Inventor
J M Rees
G E Coxon
R B Johnston
Original Assignee
Thorn Electrical Ind 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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of SE388971B publication Critical patent/SE388971B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • 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

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
SE7308069A 1972-06-12 1973-06-07 Volfram-halogenglodlampa med en fyllning innefattande kol och en halogen samt sett att framstella en sadan lampa SE388971B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2740872A GB1361324A (en) 1972-06-12 1972-06-12 Electric incandescent lamps

Publications (1)

Publication Number Publication Date
SE388971B true SE388971B (sv) 1976-10-18

Family

ID=10259089

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308069A SE388971B (sv) 1972-06-12 1973-06-07 Volfram-halogenglodlampa med en fyllning innefattande kol och en halogen samt sett att framstella en sadan lampa

Country Status (14)

Country Link
JP (1) JPS5418513B2 (OSRAM)
AT (1) AT337309B (OSRAM)
BE (1) BE800671A (OSRAM)
CA (1) CA964321A (OSRAM)
CH (1) CH582953A5 (OSRAM)
DE (1) DE2329336C3 (OSRAM)
FR (1) FR2188302B1 (OSRAM)
GB (1) GB1361324A (OSRAM)
HU (1) HU170087B (OSRAM)
IN (1) IN140422B (OSRAM)
IT (1) IT988990B (OSRAM)
NL (1) NL171396C (OSRAM)
SE (1) SE388971B (OSRAM)
ZA (1) ZA733698B (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022438A (en) * 1959-09-10 1962-02-20 Polaroid Corp Electric lamps

Also Published As

Publication number Publication date
JPS5418513B2 (OSRAM) 1979-07-07
FR2188302A1 (OSRAM) 1974-01-18
CA964321A (en) 1975-03-11
BE800671A (fr) 1973-10-01
AU5682373A (en) 1974-12-12
HU170087B (OSRAM) 1977-03-28
NL7307997A (OSRAM) 1973-12-14
IT988990B (it) 1975-04-30
DE2329336A1 (de) 1974-01-03
GB1361324A (en) 1974-07-24
FR2188302B1 (OSRAM) 1977-12-30
CH582953A5 (OSRAM) 1976-12-15
AT337309B (de) 1977-06-27
DE2329336B2 (de) 1978-05-18
DE2329336C3 (de) 1979-01-18
NL171396B (nl) 1982-10-18
ATA506573A (de) 1976-10-15
IN140422B (OSRAM) 1976-11-06
ZA733698B (en) 1974-04-24
NL171396C (nl) 1983-03-16
JPS4956481A (OSRAM) 1974-05-31

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