CA918718A - Electrical relays - Google Patents
Electrical relaysInfo
- Publication number
- CA918718A CA918718A CA108464A CA108464A CA918718A CA 918718 A CA918718 A CA 918718A CA 108464 A CA108464 A CA 108464A CA 108464 A CA108464 A CA 108464A CA 918718 A CA918718 A CA 918718A
- Authority
- CA
- Canada
- Prior art keywords
- electrical relays
- relays
- electrical
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
- H01H11/0012—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for converting normally open to normally closed switches and vice versa
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
- H01H15/102—Operating parts comprising cam devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
-
- 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
- H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Electromagnets (AREA)
- Breakers (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB05694/70A GB1282654A (en) | 1970-04-02 | 1970-04-02 | Improvements in or relating to electrical relays |
Publications (1)
Publication Number | Publication Date |
---|---|
CA918718A true CA918718A (en) | 1973-01-09 |
Family
ID=10063777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA108464A Expired CA918718A (en) | 1970-04-02 | 1971-03-23 | Electrical relays |
Country Status (5)
Country | Link |
---|---|
US (1) | US3675168A (de) |
CA (1) | CA918718A (de) |
DE (1) | DE2115732C3 (de) |
GB (1) | GB1282654A (de) |
ZA (1) | ZA711822B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2241346C3 (de) * | 1972-08-23 | 1975-09-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Tastenschalter, insbesondere für Tastaturen in Schreibmaschinen und ähnlichen Maschinen |
US3895205A (en) * | 1974-05-20 | 1975-07-15 | Square D Co | Push-to-trip button structure for a molded case circuit breaker |
FR2284971A1 (fr) * | 1974-09-13 | 1976-04-09 | Telemecanique Electrique | Contacteur electromagnetique |
DE2805424C2 (de) * | 1978-02-09 | 1982-05-19 | Schaltbau Gesellschaft mbH, 8000 München | Elektromagnetisches Schütz mit Klappankerantrieb |
SE442418B (sv) * | 1983-04-29 | 1985-12-23 | Anchor Eskilstuna Ab | Anordning vid elektriskt utlosbara slutbleck |
US4712079A (en) * | 1986-04-30 | 1987-12-08 | Westinghouse Electric Corp. | Motor controller auxiliary contact unit with flexure member |
US5927485A (en) * | 1997-09-09 | 1999-07-27 | Allen-Bradley Company | Auxiliary switch including cam operated, u-shaped leaf spring bridging contact arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB200132A (en) * | 1922-03-01 | 1923-07-02 | Joseph Bernard Bower | Improvements in electrical interrupters or make-and-break switches with vibratory contacts |
US2152450A (en) * | 1936-12-15 | 1939-03-28 | Arcelon John | Switch |
US2621267A (en) * | 1948-12-23 | 1952-12-09 | Bendix Aviat Corp | Switch mechanism |
US2838622A (en) * | 1955-07-21 | 1958-06-10 | Controls Co Of America | Electric switch |
US3249725A (en) * | 1963-05-23 | 1966-05-03 | Gen Electric | Electric switch with pressure lock terminals |
-
1970
- 1970-04-02 GB GB05694/70A patent/GB1282654A/en not_active Expired
-
1971
- 1971-03-22 ZA ZA711822A patent/ZA711822B/xx unknown
- 1971-03-23 CA CA108464A patent/CA918718A/en not_active Expired
- 1971-03-25 US US127964A patent/US3675168A/en not_active Expired - Lifetime
- 1971-03-31 DE DE712115732A patent/DE2115732C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1282654A (en) | 1972-07-19 |
US3675168A (en) | 1972-07-04 |
DE2115732A1 (de) | 1971-10-28 |
DE2115732B2 (de) | 1976-09-02 |
ZA711822B (en) | 1972-04-26 |
DE2115732C3 (de) | 1979-03-01 |
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