CN103988276A - 非接触开关 - Google Patents
非接触开关 Download PDFInfo
- Publication number
- CN103988276A CN103988276A CN201280003371.4A CN201280003371A CN103988276A CN 103988276 A CN103988276 A CN 103988276A CN 201280003371 A CN201280003371 A CN 201280003371A CN 103988276 A CN103988276 A CN 103988276A
- Authority
- CN
- China
- Prior art keywords
- contact switch
- magnetic field
- field sensor
- button
- sensor device
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/965—Switches controlled by moving an element forming part of the switch
- H03K2217/9651—Switches controlled by moving an element forming part of the switch the moving element acting on a force, e.g. pressure sensitive element
Landscapes
- Push-Button Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120132520A KR101379994B1 (ko) | 2012-11-21 | 2012-11-21 | 비접촉식 스위치 |
KR10-2012-0132520 | 2012-11-21 | ||
PCT/KR2012/010713 WO2014081065A1 (ko) | 2012-11-21 | 2012-12-10 | 비접촉식 스위치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103988276A true CN103988276A (zh) | 2014-08-13 |
CN103988276B CN103988276B (zh) | 2016-07-06 |
Family
ID=50656193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280003371.4A Active CN103988276B (zh) | 2012-11-21 | 2012-12-10 | 非接触开关 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2760040A4 (zh) |
JP (1) | JP2015507871A (zh) |
KR (1) | KR101379994B1 (zh) |
CN (1) | CN103988276B (zh) |
BR (1) | BR112013008733A2 (zh) |
WO (1) | WO2014081065A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7186481B2 (ja) * | 2018-05-18 | 2022-12-09 | 株式会社東海理化電機製作所 | 磁気センサ装置 |
CN109412571B (zh) * | 2018-12-29 | 2023-11-10 | 河南省福可思环保科技有限公司 | 工业控制无触点电子防爆开关 |
CN118074694B (zh) * | 2024-04-17 | 2024-08-02 | 江苏多维科技有限公司 | 一种微动开关 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05190048A (ja) * | 1992-01-13 | 1993-07-30 | J Ii L:Kk | 操作スイッチ |
US5631530A (en) * | 1994-04-11 | 1997-05-20 | Mannesmann Aktiengesellschaft | Key element for the control of electromotors, especially for cranes and other hoisting equipment |
CN101038830A (zh) * | 2006-02-10 | 2007-09-19 | 索尼株式会社 | 开关和记录介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU464919A2 (ru) * | 1973-07-04 | 1975-03-25 | Предприятие П/Я В-8662 | Бесконтактный кнопочный переключатель |
JPH07182957A (ja) * | 1993-12-24 | 1995-07-21 | Matsushita Electric Ind Co Ltd | スイッチ装置 |
KR0180845B1 (ko) | 1996-04-22 | 1999-03-20 | 구자홍 | 전자레인지의 돌입전류 방지회로 |
JPH1116464A (ja) * | 1997-06-25 | 1999-01-22 | Nec Corp | 非接触スイッチ |
KR100275150B1 (ko) | 1998-04-06 | 2001-01-15 | 권문구 | 비접촉식 광스위치 |
JP2003217412A (ja) * | 2002-01-18 | 2003-07-31 | Asa Denshi Kogyo Kk | 圧力スイッチ |
DE102006036143A1 (de) * | 2006-07-31 | 2008-02-07 | Valeo Schalter Und Sensoren Gmbh | Schaltermodul |
JP2009252732A (ja) * | 2008-04-03 | 2009-10-29 | Nisshin Erekkusu:Kk | スイッチ |
US8928190B2 (en) * | 2009-12-31 | 2015-01-06 | Ultralife Corporation | System and method for activating an isolated device |
TWI545895B (zh) * | 2010-03-10 | 2016-08-11 | 旺玖科技股份有限公司 | 無接觸式開關及其控制方法 |
JP4994526B1 (ja) * | 2011-03-26 | 2012-08-08 | 株式会社 エニイワイヤ | 非接触型スイッチ構造 |
-
2012
- 2012-11-21 KR KR1020120132520A patent/KR101379994B1/ko active IP Right Grant
- 2012-12-10 EP EP12832789.7A patent/EP2760040A4/en not_active Ceased
- 2012-12-10 CN CN201280003371.4A patent/CN103988276B/zh active Active
- 2012-12-10 BR BR112013008733A patent/BR112013008733A2/pt not_active Application Discontinuation
- 2012-12-10 JP JP2014548654A patent/JP2015507871A/ja active Pending
- 2012-12-10 WO PCT/KR2012/010713 patent/WO2014081065A1/ko active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05190048A (ja) * | 1992-01-13 | 1993-07-30 | J Ii L:Kk | 操作スイッチ |
US5631530A (en) * | 1994-04-11 | 1997-05-20 | Mannesmann Aktiengesellschaft | Key element for the control of electromotors, especially for cranes and other hoisting equipment |
CN101038830A (zh) * | 2006-02-10 | 2007-09-19 | 索尼株式会社 | 开关和记录介质 |
Also Published As
Publication number | Publication date |
---|---|
EP2760040A1 (en) | 2014-07-30 |
BR112013008733A2 (pt) | 2016-06-28 |
CN103988276B (zh) | 2016-07-06 |
JP2015507871A (ja) | 2015-03-12 |
KR101379994B1 (ko) | 2014-04-02 |
WO2014081065A1 (ko) | 2014-05-30 |
EP2760040A4 (en) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: LS automotive electronics Address before: Gyeonggi Do, South Korea Patentee before: Great achievement Electric Applicance Co., Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180329 Address after: Gyeonggi Do, South Korea Patentee after: Le Star Automotive Technology Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: LS automotive electronics |