EP4092711C0 - Electrical protection device - Google Patents
Electrical protection deviceInfo
- Publication number
- EP4092711C0 EP4092711C0 EP22174234.9A EP22174234A EP4092711C0 EP 4092711 C0 EP4092711 C0 EP 4092711C0 EP 22174234 A EP22174234 A EP 22174234A EP 4092711 C0 EP4092711 C0 EP 4092711C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- protection device
- electrical protection
- electrical
- protection
- 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.)
- Active
Links
Classifications
-
- 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
- H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
-
- 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
-
- 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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
- H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2105285A FR3123140B1 (en) | 2021-05-20 | 2021-05-20 | Electrical protection device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP4092711A1 EP4092711A1 (en) | 2022-11-23 |
EP4092711B1 EP4092711B1 (en) | 2024-01-03 |
EP4092711C0 true EP4092711C0 (en) | 2024-01-03 |
Family
ID=76730797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22174234.9A Active EP4092711B1 (en) | 2021-05-20 | 2022-05-19 | Electrical protection device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4092711B1 (en) |
CN (1) | CN115376845A (en) |
AU (1) | AU2022203451A1 (en) |
ES (1) | ES2975527T3 (en) |
FR (1) | FR3123140B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10329392A1 (en) * | 2002-07-02 | 2004-01-15 | Efen Gmbh | Main circuit breaker, has striking pin which trips switch mechanism in event of low overcurrent, and solenoid plungers which respond suddenly in event of high overcurrent |
DE102006036187A1 (en) | 2006-08-01 | 2008-02-07 | Siemens Ag | Switching device with actuator |
DE102010019033B4 (en) * | 2010-05-03 | 2012-02-23 | Abb Ag | Electrical service switching device |
-
2021
- 2021-05-20 FR FR2105285A patent/FR3123140B1/en active Active
-
2022
- 2022-05-19 ES ES22174234T patent/ES2975527T3/en active Active
- 2022-05-19 EP EP22174234.9A patent/EP4092711B1/en active Active
- 2022-05-20 AU AU2022203451A patent/AU2022203451A1/en active Pending
- 2022-05-20 CN CN202210558814.1A patent/CN115376845A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2022203451A1 (en) | 2022-12-08 |
EP4092711A1 (en) | 2022-11-23 |
FR3123140A1 (en) | 2022-11-25 |
FR3123140B1 (en) | 2023-05-26 |
EP4092711B1 (en) | 2024-01-03 |
CN115376845A (en) | 2022-11-22 |
ES2975527T3 (en) | 2024-07-08 |
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