CH431668A - Interrupteur électrique à fermeture brusque - Google Patents
Interrupteur électrique à fermeture brusqueInfo
- Publication number
- CH431668A CH431668A CH770564A CH770564A CH431668A CH 431668 A CH431668 A CH 431668A CH 770564 A CH770564 A CH 770564A CH 770564 A CH770564 A CH 770564A CH 431668 A CH431668 A CH 431668A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric switch
- sudden closing
- sudden
- closing
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/40—Driving mechanisms having snap action
-
- 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
- H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/40—Driving mechanisms having snap action
- H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
- H01H2003/3084—Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms
- H01H2300/048—Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR939583A FR1388664A (fr) | 1963-06-27 | 1963-06-27 | Dispositif à fermeture indépendante pour appareils électriques |
Publications (1)
Publication Number | Publication Date |
---|---|
CH431668A true CH431668A (fr) | 1967-03-15 |
Family
ID=8807080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH770564A CH431668A (fr) | 1963-06-27 | 1964-06-12 | Interrupteur électrique à fermeture brusque |
Country Status (6)
Country | Link |
---|---|
US (1) | US3239621A (fr) |
CH (1) | CH431668A (fr) |
DE (1) | DE1220926B (fr) |
FR (1) | FR1388664A (fr) |
GB (1) | GB1064163A (fr) |
NL (1) | NL6407178A (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1553328A (fr) * | 1967-01-30 | 1969-01-10 | ||
DE1916956C3 (de) * | 1969-04-02 | 1983-12-08 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Elektrischer Schnappschalter |
JPS5921487Y2 (ja) * | 1979-05-14 | 1984-06-25 | 株式会社東芝 | 回路しや断器の可動接触子 |
FR2560713B1 (fr) * | 1984-03-02 | 1988-04-29 | Merlin Gerin | Mecanisme de fermeture brusque d'un disjoncteur miniature |
DE3432086A1 (de) * | 1984-08-28 | 1986-03-06 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung mit einer die kontaktkraft vergroessernden stromabhaengigen kraft |
DE8913003U1 (de) * | 1989-11-03 | 1991-02-28 | Schupa-Elektro-GmbH + Co KG, 5885 Schalksmühle | Einrichtung zum sprunghaften Einschalten beweglich gelagerter Kontakthebel, insbesondere für einen zweipoligen Fehlerstromschutzschalter |
DE4003247C1 (en) * | 1990-02-03 | 1991-07-04 | Ddm Hopt + Schuler Gmbh & Co Kg, 7210 Rottweil, De | Switching arrangement increasing hysteresis - has switching and control levers forming arrester released shortly before operating lever reaches rest position |
DE29609824U1 (de) * | 1996-05-21 | 1997-07-24 | Siemens AG, 80333 München | Niederspannungs-Leistungsschalter mit einem Kontaktträger |
FR2780198B1 (fr) * | 1998-06-17 | 2000-09-01 | Cahors App Elec | Interrupteur a mecanisme de declenchement de la fermeture et de l'ouverture |
US7718908B2 (en) * | 2008-10-01 | 2010-05-18 | General Electric Company | Contact arm assembly and method for assembling the contact arm assembly |
US9947499B2 (en) * | 2011-01-05 | 2018-04-17 | Carling Technologies, Inc. | Ultra low profile rocker design |
DE102014107266A1 (de) * | 2014-05-22 | 2015-11-26 | Eaton Industries Austria Gmbh | Schaltgerät |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL39632C (fr) * | 1933-07-05 | |||
DE643708C (de) * | 1934-02-20 | 1937-04-15 | Siemens Schuckertwerke Akt Ges | Kniehebellastschalter mit Federantrieb fuer Regeltransformatoren |
AT159772B (de) * | 1938-09-11 | 1940-11-11 | Siemens Ag | Elektrischer Schnellschalter mit Überstromauslösung, insbesondere Sockelautomat. |
DE888879C (de) * | 1944-04-20 | 1953-09-07 | Aeg | Einrichtung zur Vergleichmaessigung der zum Einschalten von elektrischen Schaltgeraeten aufzuwendenden Kraft |
US3045083A (en) * | 1959-06-25 | 1962-07-17 | Westinghouse Electric Corp | Spring closing mechanism for circuit breakers |
-
1963
- 1963-06-27 FR FR939583A patent/FR1388664A/fr not_active Expired
-
1964
- 1964-06-12 CH CH770564A patent/CH431668A/fr unknown
- 1964-06-18 GB GB25339/64A patent/GB1064163A/en not_active Expired
- 1964-06-24 NL NL6407178A patent/NL6407178A/xx unknown
- 1964-06-24 DE DEC33233A patent/DE1220926B/de active Pending
- 1964-06-29 US US378509A patent/US3239621A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3239621A (en) | 1966-03-08 |
FR1388664A (fr) | 1965-02-12 |
GB1064163A (en) | 1967-04-05 |
NL6407178A (fr) | 1964-12-28 |
DE1220926B (de) | 1966-07-14 |
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