GB611380A - Improvements in or relating to electric vibrators and like contact-makers - Google Patents

Improvements in or relating to electric vibrators and like contact-makers

Info

Publication number
GB611380A
GB611380A GB12977/46A GB1297746A GB611380A GB 611380 A GB611380 A GB 611380A GB 12977/46 A GB12977/46 A GB 12977/46A GB 1297746 A GB1297746 A GB 1297746A GB 611380 A GB611380 A GB 611380A
Authority
GB
United Kingdom
Prior art keywords
rods
contact
contact members
makers
relating
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
GB12977/46A
Other languages
English (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 GB611380A publication Critical patent/GB611380A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/20—Contact mechanisms of dynamic converters
    • H02M1/28—Contact mechanisms of dynamic converters incorporating electromagnetically-operated vibrating contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Contacts (AREA)
GB12977/46A 1942-02-04 1946-04-30 Improvements in or relating to electric vibrators and like contact-makers Expired GB611380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL234437X 1942-02-04

Publications (1)

Publication Number Publication Date
GB611380A true GB611380A (en) 1948-10-28

Family

ID=19780175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12977/46A Expired GB611380A (en) 1942-02-04 1946-04-30 Improvements in or relating to electric vibrators and like contact-makers

Country Status (4)

Country Link
BE (1) BE449141A (forum.php)
CH (1) CH234437A (forum.php)
FR (1) FR891504A (forum.php)
GB (1) GB611380A (forum.php)

Also Published As

Publication number Publication date
CH234437A (de) 1944-09-30
BE449141A (forum.php)
FR891504A (fr) 1944-03-09

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