FR3100921B1 - Appareil de commutation électrique à contacts séparables - Google Patents
Appareil de commutation électrique à contacts séparables Download PDFInfo
- Publication number
- FR3100921B1 FR3100921B1 FR1910070A FR1910070A FR3100921B1 FR 3100921 B1 FR3100921 B1 FR 3100921B1 FR 1910070 A FR1910070 A FR 1910070A FR 1910070 A FR1910070 A FR 1910070A FR 3100921 B1 FR3100921 B1 FR 3100921B1
- Authority
- FR
- France
- Prior art keywords
- switching device
- control lever
- lever
- separable contacts
- electrical switching
- 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
- H01H71/504—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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- 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
- H01H3/3005—Charging means
- H01H3/3015—Charging means using cam devices
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
-
- 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
- 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
- H01H2001/508—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position with mechanical means to prevent return/reverse movement of movable contact once opening or closing cycle has started
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H2003/326—Driving mechanisms, i.e. for transmitting driving force to the contacts using bearings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/38—Driving mechanisms, i.e. for transmitting driving force to the contacts using spring or other flexible shaft coupling
Abstract
Appareil de commutation électrique à contacts séparables Un appareil de commutation électrique (2) à contacts séparables, comprend un dispositif de commutation (4) comportant : un levier de commande (18) couplé mécaniquement à un contact électrique mobile (8) et un levier anti-rebond (26), monté sur le levier de commande (18) et configuré pour se déplacer vers une position déployée pour coopérer avec une butée (24) pour empêcher le levier de commande de quitter sa position. Le dispositif de commutation comporte un palier fixe (30) monté autour du levier de commande. Le levier anti-rebond comporte une portion de contact (28) qui est en contact contre un bord du palier lorsque le levier anti-rebond est dans sa position de repos et qui se déplace le long dudit bord lorsque le levier de commande tourne autour du palier. Le palier comporte, sur ledit bord, une portion de guidage (34) en forme de came configurée pour pousser le levier anti-rebond vers sa position déployée. Figure pour l'abrégé : Figure 1
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910070A FR3100921B1 (fr) | 2019-09-12 | 2019-09-12 | Appareil de commutation électrique à contacts séparables |
US16/992,710 US11062858B2 (en) | 2019-09-12 | 2020-08-13 | Electrical switching unit with separable contacts |
CN202010902353.6A CN112490028A (zh) | 2019-09-12 | 2020-09-01 | 具有可分离触头的电气开关单元 |
KR1020200113227A KR20210031612A (ko) | 2019-09-12 | 2020-09-04 | 분리가능한 접촉부들을 갖는 전기 스위칭 유닛 |
EP20195643.0A EP3792949B1 (fr) | 2019-09-12 | 2020-09-11 | Appareil de commutation électrique à contacts séparables |
ES20195643T ES2918515T3 (es) | 2019-09-12 | 2020-09-11 | Aparato de conmutación eléctrica con contactos separables |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910070A FR3100921B1 (fr) | 2019-09-12 | 2019-09-12 | Appareil de commutation électrique à contacts séparables |
FR1910070 | 2019-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3100921A1 FR3100921A1 (fr) | 2021-03-19 |
FR3100921B1 true FR3100921B1 (fr) | 2021-09-24 |
Family
ID=69158015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1910070A Active FR3100921B1 (fr) | 2019-09-12 | 2019-09-12 | Appareil de commutation électrique à contacts séparables |
Country Status (6)
Country | Link |
---|---|
US (1) | US11062858B2 (fr) |
EP (1) | EP3792949B1 (fr) |
KR (1) | KR20210031612A (fr) |
CN (1) | CN112490028A (fr) |
ES (1) | ES2918515T3 (fr) |
FR (1) | FR3100921B1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3652815A (en) * | 1971-01-14 | 1972-03-28 | Westinghouse Electric Corp | Circuit interrupter with motor operated spring charging means including two ratchets and two pawls |
US4144427A (en) * | 1977-07-20 | 1979-03-13 | Gould Inc. | Anti-rebound and contact kicker means for circuit breaker |
US4114005A (en) * | 1977-09-01 | 1978-09-12 | Westinghouse Electric Corp. | Circuit breaker spring assembly |
JPS58131622A (ja) * | 1982-01-29 | 1983-08-05 | 三菱電機株式会社 | 気中しや断器 |
FR2985600B1 (fr) | 2012-01-06 | 2014-11-28 | Schneider Electric Ind Sas | Disjoncteur electrique de puissance a accumulateur d'energie et a dispositif de signalisation perfectionne de l'etat de fonctionnement |
CN107481901B (zh) * | 2016-06-07 | 2019-09-03 | 上海电器股份有限公司人民电器厂 | 一种断路器分闸防弹跳装置 |
CN205920942U (zh) * | 2016-06-07 | 2017-02-01 | 上海电器股份有限公司人民电器厂 | 一种断路器的防回弹装置 |
-
2019
- 2019-09-12 FR FR1910070A patent/FR3100921B1/fr active Active
-
2020
- 2020-08-13 US US16/992,710 patent/US11062858B2/en active Active
- 2020-09-01 CN CN202010902353.6A patent/CN112490028A/zh active Pending
- 2020-09-04 KR KR1020200113227A patent/KR20210031612A/ko unknown
- 2020-09-11 ES ES20195643T patent/ES2918515T3/es active Active
- 2020-09-11 EP EP20195643.0A patent/EP3792949B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
KR20210031612A (ko) | 2021-03-22 |
FR3100921A1 (fr) | 2021-03-19 |
US11062858B2 (en) | 2021-07-13 |
EP3792949B1 (fr) | 2022-06-08 |
ES2918515T3 (es) | 2022-07-18 |
CN112490028A (zh) | 2021-03-12 |
EP3792949A1 (fr) | 2021-03-17 |
US20210082636A1 (en) | 2021-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210319 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |