FR2175948A1 - - Google Patents

Info

Publication number
FR2175948A1
FR2175948A1 FR7308827A FR7308827A FR2175948A1 FR 2175948 A1 FR2175948 A1 FR 2175948A1 FR 7308827 A FR7308827 A FR 7308827A FR 7308827 A FR7308827 A FR 7308827A FR 2175948 A1 FR2175948 A1 FR 2175948A1
Authority
FR
France
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.)
Granted
Application number
FR7308827A
Other languages
French (fr)
Other versions
FR2175948B1 (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2175948A1 publication Critical patent/FR2175948A1/fr
Application granted granted Critical
Publication of FR2175948B1 publication Critical patent/FR2175948B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01K3/02—Manufacture of incandescent bodies
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49087—Resistor making with envelope or housing
    • Y10T29/49096—Resistor making with envelope or housing with winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
  • Resistance Heating (AREA)
FR7308827A 1972-03-16 1973-03-13 Expired FR2175948B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7203462A NL7203462A (en) 1972-03-16 1972-03-16

Publications (2)

Publication Number Publication Date
FR2175948A1 true FR2175948A1 (en) 1973-10-26
FR2175948B1 FR2175948B1 (en) 1976-09-10

Family

ID=19815608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308827A Expired FR2175948B1 (en) 1972-03-16 1973-03-13

Country Status (6)

Country Link
US (1) US3828831A (en)
JP (1) JPS5310395B2 (en)
CA (1) CA964325A (en)
FR (1) FR2175948B1 (en)
GB (1) GB1357718A (en)
NL (1) NL7203462A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136494A (en) * 1975-05-07 1976-11-25 British Steel Corp Monitoring method and apparatus for poisonous composites in atmosphere

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424804C (en) * 1923-10-16 1926-02-02 Patra Patent Treuhand Process and machine for the production of helical, luminaires equipped with straight ends for electric light bulbs
DE920496C (en) * 1952-03-29 1954-11-22 Westinghouse Electric Corp Machine for winding filament coils on a mandrel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424804C (en) * 1923-10-16 1926-02-02 Patra Patent Treuhand Process and machine for the production of helical, luminaires equipped with straight ends for electric light bulbs
DE920496C (en) * 1952-03-29 1954-11-22 Westinghouse Electric Corp Machine for winding filament coils on a mandrel

Also Published As

Publication number Publication date
JPS493488A (en) 1974-01-12
US3828831A (en) 1974-08-13
NL7203462A (en) 1973-09-18
DE2312628A1 (en) 1973-09-20
DE2312628B2 (en) 1977-06-08
JPS5310395B2 (en) 1978-04-13
FR2175948B1 (en) 1976-09-10
GB1357718A (en) 1974-06-26
CA964325A (en) 1975-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse