BE710116A - - Google Patents
Info
- Publication number
- BE710116A BE710116A BE710116DA BE710116A BE 710116 A BE710116 A BE 710116A BE 710116D A BE710116D A BE 710116DA BE 710116 A BE710116 A BE 710116A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
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- 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
- H01H71/04—Means for indicating condition of the switching device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
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- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
- H01H2071/2427—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism with blow-off movement tripping mechanism, e.g. electrodynamic effect on contacts trips the traditional trip device before it can unlatch the spring mechanism by itself
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- 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
- H01H71/505—Latching devices between operating and release mechanism
- H01H2071/507—Latching devices between operating and release mechanism being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob
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- 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
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- 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
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- 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
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
-
- 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
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
-
- 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
- H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
- H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1205567 | 1967-01-30 | ||
| IT2330767 | 1967-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE710116A true BE710116A (US20080293856A1-20081127-C00150.png) | 1968-05-30 |
Family
ID=26326460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE710116D BE710116A (US20080293856A1-20081127-C00150.png) | 1967-01-30 | 1968-01-30 |
Country Status (10)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2295553A1 (fr) * | 1974-12-17 | 1976-07-16 | Saparel | Appareil de coupure de courant electrique |
| WO1980002084A1 (en) * | 1979-03-27 | 1980-10-02 | Varian Associates | Superconducting junction |
| SE448794B (sv) * | 1983-07-04 | 1987-03-16 | Asea Ab | Strombegrensande elkopplare |
| DE3433624A1 (de) * | 1984-09-13 | 1986-03-20 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Automatisch ansprechender, strombegrenzender schalter |
| DE19635366A1 (de) * | 1996-08-21 | 1998-02-26 | Siemens Ag | Bewegbare Kontaktanordnung für einen Niederspannungs-Leistungsschalter mit einem Schwenklager |
| ITMI20011066A1 (it) * | 2001-05-22 | 2002-11-22 | Gewiss Spa | Interuttore elettrico magnetotermico scatolato |
| US7351927B1 (en) * | 2006-10-13 | 2008-04-01 | Eaton Corporation | Electrical switch, conductor assembly, and independent flexible conductive elements therefor |
| US7646269B2 (en) * | 2007-03-07 | 2010-01-12 | Eaton Corporation | Electrical switching apparatus, and conductor assembly and shunt assembly therefor |
| WO2014044739A1 (de) * | 2012-09-20 | 2014-03-27 | Eaton Electrical Ip Gmbh & Co. Kg | Kontaktsystem eines leistungsschutzschalters |
| CN109036985A (zh) * | 2018-07-13 | 2018-12-18 | 浙江正泰电器股份有限公司 | 断路器 |
| CN109950103B (zh) * | 2019-04-28 | 2023-10-31 | 乐清市赛翔电气有限公司 | 一种断路器操作机构及断路器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127488A (en) * | 1960-07-18 | 1964-03-31 | Ite Circuit Breaker Ltd | Current limiting circuit breaker having both contacts movable |
| US3134879A (en) * | 1962-06-20 | 1964-05-26 | Gen Electric | Electric circuit breaker with lock-open latch |
| FR1388664A (fr) * | 1963-06-27 | 1965-02-12 | Comp Generale Electricite | Dispositif à fermeture indépendante pour appareils électriques |
| US3299244A (en) * | 1965-10-11 | 1967-01-17 | Ite Circuit Breaker Ltd | Anti-rebound latch |
-
1968
- 1968-01-30 BE BE710116D patent/BE710116A/xx not_active IP Right Cessation
- 1968-01-30 NO NO00379/68A patent/NO129929B/no unknown
- 1968-01-30 GB GB4614/68A patent/GB1193222A/en not_active Expired
- 1968-01-30 DK DK35668AA patent/DK137556B/da unknown
- 1968-01-30 CH CH138168A patent/CH484508A/de not_active IP Right Cessation
- 1968-01-30 SE SE01202/68A patent/SE348592B/xx unknown
- 1968-01-30 FR FR1553328D patent/FR1553328A/fr not_active Expired
- 1968-01-30 NL NL6801378A patent/NL6801378A/xx unknown
- 1968-01-30 US US701721A patent/US3523261A/en not_active Expired - Lifetime
- 1968-01-30 DE DE1638114A patent/DE1638114C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1553328A (US20080293856A1-20081127-C00150.png) | 1969-01-10 |
| DE1638114C3 (de) | 1979-09-13 |
| SE348592B (US20080293856A1-20081127-C00150.png) | 1972-09-04 |
| DE1638114A1 (de) | 1971-05-27 |
| DE1788148A1 (de) | 1973-05-24 |
| DE1638114B2 (de) | 1973-03-01 |
| NO129929B (US20080293856A1-20081127-C00150.png) | 1974-06-10 |
| DK137556C (US20080293856A1-20081127-C00150.png) | 1978-09-04 |
| DE1788148B2 (de) | 1976-01-29 |
| GB1193222A (en) | 1970-05-28 |
| US3523261A (en) | 1970-08-04 |
| CH484508A (de) | 1970-01-15 |
| NL6801378A (US20080293856A1-20081127-C00150.png) | 1968-07-31 |
| DK137556B (da) | 1978-03-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SACE S.P.A. COSTRUZIONI ELETTROMECCANICHE Effective date: 19850130 |