GB1557683A - Electric switches - Google Patents

Electric switches

Info

Publication number
GB1557683A
GB1557683A GB43586/76A GB4358676A GB1557683A GB 1557683 A GB1557683 A GB 1557683A GB 43586/76 A GB43586/76 A GB 43586/76A GB 4358676 A GB4358676 A GB 4358676A GB 1557683 A GB1557683 A GB 1557683A
Authority
GB
United Kingdom
Prior art keywords
electric switches
switches
electric
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
GB43586/76A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB43586/76A priority Critical patent/GB1557683A/en
Priority to DE2648469A priority patent/DE2648469C3/en
Priority to FR7635230A priority patent/FR2371760A1/en
Publication of GB1557683A publication Critical patent/GB1557683A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
GB43586/76A 1976-10-20 1976-10-20 Electric switches Expired GB1557683A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB43586/76A GB1557683A (en) 1976-10-20 1976-10-20 Electric switches
DE2648469A DE2648469C3 (en) 1976-10-20 1976-10-26 Contact system for high-speed switching devices
FR7635230A FR2371760A1 (en) 1976-10-20 1976-11-23 CONTACT SYSTEM FOR QUICK OPERATION SWITCHING DEVICE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB43586/76A GB1557683A (en) 1976-10-20 1976-10-20 Electric switches
DE2648469A DE2648469C3 (en) 1976-10-20 1976-10-26 Contact system for high-speed switching devices
FR7635230A FR2371760A1 (en) 1976-10-20 1976-11-23 CONTACT SYSTEM FOR QUICK OPERATION SWITCHING DEVICE

Publications (1)

Publication Number Publication Date
GB1557683A true GB1557683A (en) 1979-12-12

Family

ID=27187017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43586/76A Expired GB1557683A (en) 1976-10-20 1976-10-20 Electric switches

Country Status (3)

Country Link
DE (1) DE2648469C3 (en)
FR (1) FR2371760A1 (en)
GB (1) GB1557683A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3726675A1 (en) * 1987-08-11 1989-02-23 Asea Brown Boveri ELECTRICAL INSTALLATION SWITCHGE, IN PARTICULAR CIRCUIT BREAKER

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987215U (en) * 1968-06-12 Hundt a Weber Gesellschaft mit beschränkter Haftung, 5930 Hüttental-Geisweid Contact device for electrical switching devices
DE560007C (en) * 1926-12-12 1932-09-27 Siemens Schuckertwerke Akt Ges Contact arrangement with sliding, rolling or rolling entry movement of the movable contact between resilient parts of the fixed mating contact
DE887970C (en) * 1944-09-30 1953-08-27 Siemens Ag Electrical switchgear with lifting contacts
BE497865A (en) * 1949-09-02
CH307760A (en) * 1951-08-02 1955-06-15 Siemens Ag Contact device.
DE1145698B (en) * 1961-11-07 1963-03-21 Bbc Brown Boveri & Cie Contact arrangement for circuit breaker
US3180960A (en) * 1962-09-26 1965-04-27 Gen Electric Bounce suppressing arrangement for electrical contacts
DE1185703B (en) * 1963-07-16 1965-01-21 Siemens Ag Bounce-free contact device
DE1764291B2 (en) * 1968-05-10 1972-06-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt ELECTROMAGNETIC DIVING ANCHOR RELAY WITH MEANS TO REDUCE THE PRICE OF BUCKLES

Also Published As

Publication number Publication date
FR2371760B1 (en) 1979-03-23
DE2648469B2 (en) 1979-10-04
DE2648469C3 (en) 1983-11-03
DE2648469A1 (en) 1978-04-27
FR2371760A1 (en) 1978-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee