JPS5548418B1 - - Google Patents
Info
- Publication number
- JPS5548418B1 JPS5548418B1 JP4046972A JP4046972A JPS5548418B1 JP S5548418 B1 JPS5548418 B1 JP S5548418B1 JP 4046972 A JP4046972 A JP 4046972A JP 4046972 A JP4046972 A JP 4046972A JP S5548418 B1 JPS5548418 B1 JP S5548418B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state
- H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH606071A CH530710A (de) | 1971-04-26 | 1971-04-26 | Auslösevorrichtung für elektrische Schalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5548418B1 true JPS5548418B1 (ja) | 1980-12-05 |
Family
ID=4303584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4046972A Pending JPS5548418B1 (ja) | 1971-04-26 | 1972-04-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3768052A (ja) |
| JP (1) | JPS5548418B1 (ja) |
| CH (1) | CH530710A (ja) |
| DE (2) | DE7119396U (ja) |
| FR (1) | FR2134431B1 (ja) |
| IT (1) | IT953687B (ja) |
| NL (1) | NL7205550A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2625292C3 (de) * | 1976-06-04 | 1978-11-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fernsteuerbares, elektromagnetisches Schaltgerät |
| JPH083972B2 (ja) * | 1987-06-24 | 1996-01-17 | 富士電機株式会社 | 回路遮断器 |
| FR2741473B1 (fr) * | 1995-11-21 | 1997-12-26 | Gec Alsthom T & D Sa | Organe d'accrochage pour dispositif de commande mecanique de disjoncteur |
| DE102005052182A1 (de) * | 2005-10-25 | 2007-05-03 | Siemens Ag | Verklinkungseinrichtung für einen Federspeicherantrieb |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1119982B (de) * | 1957-06-08 | 1961-12-21 | Calor Emag Elektrizitaets Ag | Ausloesevorrichtung fuer elektrische Schnellschalter |
| US2994753A (en) * | 1959-03-25 | 1961-08-01 | Westinghouse Electric Corp | Circuit breaker |
| US3248497A (en) * | 1961-10-09 | 1966-04-26 | Jennings Radio Mfg Corp | Drive mechanism for vacuum switches |
| DE1140630B (de) * | 1962-03-01 | 1962-12-06 | Stotz Kontakt Gmbh | Installationsselbstschalter |
| US3209101A (en) * | 1963-01-08 | 1965-09-28 | Allis Chalmers Mfg Co | Motor and spring operated vacuum switch |
| US3602676A (en) * | 1969-04-14 | 1971-08-31 | Westinghouse Electric Corp | Knife blade switch with toggle operating means and means for fastening the knife blade to a tie bar |
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1971
- 1971-04-26 CH CH606071A patent/CH530710A/de not_active IP Right Cessation
- 1971-05-18 DE DE7119396U patent/DE7119396U/de not_active Expired
- 1971-05-18 DE DE2124608A patent/DE2124608C3/de not_active Expired
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1972
- 1972-04-04 US US00240950A patent/US3768052A/en not_active Expired - Lifetime
- 1972-04-19 IT IT23345/72A patent/IT953687B/it active
- 1972-04-24 JP JP4046972A patent/JPS5548418B1/ja active Pending
- 1972-04-24 FR FR7214407A patent/FR2134431B1/fr not_active Expired
- 1972-04-25 NL NL7205550A patent/NL7205550A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2124608A1 (de) | 1972-11-02 |
| FR2134431B1 (ja) | 1977-08-26 |
| DE2124608C3 (de) | 1979-11-15 |
| IT953687B (it) | 1973-08-10 |
| DE2124608B2 (de) | 1979-03-22 |
| CH530710A (de) | 1972-11-15 |
| DE7119396U (de) | 1973-02-08 |
| US3768052A (en) | 1973-10-23 |
| FR2134431A1 (ja) | 1972-12-08 |
| NL7205550A (ja) | 1972-10-30 |