NL7113966A - - Google Patents

Info

Publication number
NL7113966A
NL7113966A NL7113966A NL7113966A NL7113966A NL 7113966 A NL7113966 A NL 7113966A NL 7113966 A NL7113966 A NL 7113966A NL 7113966 A NL7113966 A NL 7113966A NL 7113966 A NL7113966 A NL 7113966A
Authority
NL
Netherlands
Application number
NL7113966A
Other versions
NL156862B (nl
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 filed Critical
Publication of NL7113966A publication Critical patent/NL7113966A/xx
Publication of NL156862B publication Critical patent/NL156862B/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/22—Exhausting, degassing, filling, or cleaning 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7113966.A 1970-10-15 1971-10-12 Werkwijze voor het maken van een elektrische wolfraamhalogeen-gloeilamp, alsmede elektrische wolfraamhalogeen-gloeilamp vervaardigd volgens de werkwijze. NL156862B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49133/70A GB1276828A (en) 1970-10-15 1970-10-15 Manufacture of tungsten halogen lamps

Publications (2)

Publication Number Publication Date
NL7113966A true NL7113966A (cg-RX-API-DMAC7.html) 1972-04-18
NL156862B NL156862B (nl) 1978-05-16

Family

ID=10451284

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7113966.A NL156862B (nl) 1970-10-15 1971-10-12 Werkwijze voor het maken van een elektrische wolfraamhalogeen-gloeilamp, alsmede elektrische wolfraamhalogeen-gloeilamp vervaardigd volgens de werkwijze.

Country Status (4)

Country Link
US (1) US3810685A (cg-RX-API-DMAC7.html)
JP (1) JPS5215912B1 (cg-RX-API-DMAC7.html)
GB (1) GB1276828A (cg-RX-API-DMAC7.html)
NL (1) NL156862B (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1356893A (en) * 1972-10-18 1974-06-19 Thorn Electrical Ind Ltd Tungsten-halogen cycle electric incandescent lamps
NL7604953A (nl) * 1976-05-10 1977-11-14 Philips Nv Wolfraam/broom-cycluslamp.
US4213662A (en) * 1976-05-10 1980-07-22 U.S. Philips Corporation Tungsten/bromine cycle lamp
JPS6330164U (cg-RX-API-DMAC7.html) * 1986-08-12 1988-02-27

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242372A (en) * 1962-05-31 1966-03-22 Sylvania Electric Prod Incandescent lamp containing iodine, oxygen and inert gas
NL135014C (cg-RX-API-DMAC7.html) * 1966-09-20
US3551722A (en) * 1968-09-09 1970-12-29 Gen Electric Halogen regenerative cycle incandescent lamps
JPS4826632B1 (cg-RX-API-DMAC7.html) * 1968-12-27 1973-08-13
GB1318711A (en) * 1970-08-11 1973-05-31 Thorn Electrical Ind Ltd Production of tungsten halogen lamps
US3712701A (en) * 1971-08-27 1973-01-23 British Lighting Ind Ltd Electric incandescent lamps

Also Published As

Publication number Publication date
GB1276828A (en) 1972-06-07
NL156862B (nl) 1978-05-16
JPS5215912B1 (cg-RX-API-DMAC7.html) 1977-05-04
DE2151175A1 (de) 1972-04-20
DE2151175B2 (de) 1977-05-05
US3810685A (en) 1974-05-14

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: THORN ELEC