BR112021023444A2 - plug-in miniature circuit breaker - Google Patents
plug-in miniature circuit breakerInfo
- Publication number
- BR112021023444A2 BR112021023444A2 BR112021023444A BR112021023444A BR112021023444A2 BR 112021023444 A2 BR112021023444 A2 BR 112021023444A2 BR 112021023444 A BR112021023444 A BR 112021023444A BR 112021023444 A BR112021023444 A BR 112021023444A BR 112021023444 A2 BR112021023444 A2 BR 112021023444A2
- Authority
- BR
- Brazil
- Prior art keywords
- circuit breaker
- plug
- trip
- housing
- miniature
- Prior art date
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
- H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
-
- 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
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage
Abstract
disjuntor miniatura de encaixe. a invenção refere-se ao campo de aparelhos elétricos de baixa tensão e, mais particularmente, a um disjuntor miniatura de encaixe, um mecanismo de operação do mesmo inclui um membro de operação com uma extremidade inserida em um alojamento e a outra extremidade que se projeta para fora do alojamento, e um sistema de contato inclui um contato móvel com uma extremidade conectada com o mecanismo de operação e um contato estático combinado com o contato móvel para uso; o alojamento inclui uma janela de indicação de desativação e ativação disposta no alojamento; o disjuntor miniatura de encaixe inclui adicionalmente um membro de indicação de desativação e ativação disposto no alojamento e usado para indicar estados de desativação e ativação do disjuntor miniatura de encaixe, e o membro de indicação de desativação e ativação é disposto em um lado do membro de operação e está em ajuste de ligação com o membro de operação; o membro de operação é pressionado para fazer com que o disjuntor miniatura de encaixe entre no estado de ativação através do mecanismo de operação e faça com que o membro de indicação de ativação e desativação atue e o estado de ativação do disjuntor miniatura de encaixe seja indicado através da janela de indicação de desativação e ativação; e de acordo com o disjuntor miniatura de encaixe do modelo de utilidade, o membro de indicação de desativação e ativação do mesmo é disposto em um lado do membro de operação e é combinado com a janela de indicação de desativação e ativação no alojamento, de modo que os estados de desativação e ativação do disjuntor possam ser visual e claramente indicados.miniature circuit breaker. the invention relates to the field of low voltage electrical appliances, and more particularly to a miniature plug-in circuit breaker, an operating mechanism thereof includes an operating member with one end inserted into a housing and the other end protruding. out of the housing, and a contact system includes a movable contact with one end connected to the operating mechanism and a static contact combined with the movable contact for use; the housing includes a deactivation and activation indication window disposed in the housing; the plug-in miniature circuit breaker additionally includes a trip and trip indication member disposed in the housing and used to indicate trip and trip states of the miniature pop-up circuit breaker, and the trip and trip indication member is disposed on one side of the socket member. operation and is in linkage setting with the operation member; the operating member is pressed to make the plug-in miniature circuit breaker enter the activation state through the operating mechanism and cause the activation and deactivation indicating member to actuate and the activation state of the plug-in miniature circuit breaker is indicated through the deactivation and activation indication window; and in accordance with the miniature plug-in circuit breaker of the utility model, the tripping and tripping indication member thereof is arranged on one side of the operating member and is combined with the tripping and activating indication window in the housing so as to that the deactivation and activation states of the circuit breaker can be visually and clearly indicated.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527369.0A CN112103145A (en) | 2019-06-18 | 2019-06-18 | Plug-in type miniature circuit breaker |
| CN201910527362.9A CN112103144A (en) | 2019-06-18 | 2019-06-18 | Plug-in type miniature circuit breaker |
| PCT/CN2020/095016 WO2020253569A1 (en) | 2019-06-18 | 2020-06-09 | Plug-in miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021023444A2 true BR112021023444A2 (en) | 2022-01-18 |
Family
ID=74036825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021023444A BR112021023444A2 (en) | 2019-06-18 | 2020-06-09 | plug-in miniature circuit breaker |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3989259A4 (en) |
| BR (1) | BR112021023444A2 (en) |
| WO (1) | WO2020253569A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857980B (en) * | 2013-05-13 | 2016-09-28 | 华为技术有限公司 | Assembling assembly and the instruction device that puts in place thereof |
| CN106328402B (en) * | 2015-06-30 | 2018-07-03 | 上海电科电器科技有限公司 | The instruction device of electric switch |
| CN205542641U (en) * | 2016-04-19 | 2016-08-31 | 浙江人民电器有限公司 | Electric leakage indicating mechanism and circuit breaker |
| CN206460920U (en) * | 2017-02-16 | 2017-09-01 | 加西亚电子电器股份有限公司 | A kind of accident indicator of miniature circuit breaker |
| CN207966888U (en) * | 2018-04-17 | 2018-10-12 | 巨邦集团有限公司 | A kind of leakage circuit breakers |
| CN109786186B (en) * | 2018-12-28 | 2024-03-26 | 浙江正泰电器股份有限公司 | Small-sized circuit breaker |
| CN109686626A (en) * | 2018-12-28 | 2019-04-26 | 浙江正泰电器股份有限公司 | Miniature circuit breaker |
| CN210349736U (en) * | 2019-06-18 | 2020-04-17 | 浙江正泰电器股份有限公司 | Plug-in type miniature circuit breaker |
| CN210349738U (en) * | 2019-06-18 | 2020-04-17 | 浙江正泰电器股份有限公司 | Plug-in type miniature circuit breaker |
| CN210349737U (en) * | 2019-06-18 | 2020-04-17 | 浙江正泰电器股份有限公司 | Plug-in type miniature circuit breaker |
-
2020
- 2020-06-09 BR BR112021023444A patent/BR112021023444A2/en unknown
- 2020-06-09 EP EP20826176.8A patent/EP3989259A4/en active Pending
- 2020-06-09 WO PCT/CN2020/095016 patent/WO2020253569A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3989259A1 (en) | 2022-04-27 |
| EP3989259A4 (en) | 2023-06-28 |
| WO2020253569A1 (en) | 2020-12-24 |
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