CN112614742A - 压力开关 - Google Patents

压力开关 Download PDF

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Publication number
CN112614742A
CN112614742A CN202011051852.5A CN202011051852A CN112614742A CN 112614742 A CN112614742 A CN 112614742A CN 202011051852 A CN202011051852 A CN 202011051852A CN 112614742 A CN112614742 A CN 112614742A
Authority
CN
China
Prior art keywords
transmission member
state
reset
advancing
positioning
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.)
Pending
Application number
CN202011051852.5A
Other languages
English (en)
Chinese (zh)
Inventor
汤口史章
黑泽友和
浅田泰洋
铃木龙介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Publication of CN112614742A publication Critical patent/CN112614742A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
    • H01H35/2635—Means for adjustment of "ON" or "OFF" operating pressure by adjustment of a motion transmitting system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2692—Details comprising pneumatic snap-action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
CN202011051852.5A 2019-10-03 2020-09-29 压力开关 Pending CN112614742A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-182628 2019-10-03
JP2019182628A JP7122296B2 (ja) 2019-10-03 2019-10-03 圧力スイッチ

Publications (1)

Publication Number Publication Date
CN112614742A true CN112614742A (zh) 2021-04-06

Family

ID=72670502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011051852.5A Pending CN112614742A (zh) 2019-10-03 2020-09-29 压力开关

Country Status (3)

Country Link
EP (1) EP3800654B1 (ja)
JP (1) JP7122296B2 (ja)
CN (1) CN112614742A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7430156B2 (ja) 2021-07-09 2024-02-09 株式会社鷺宮製作所 圧力スイッチ

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399577A (en) * 1972-06-13 1975-07-02 Amp Inc Resettable electric switch
JPS6383745U (ja) * 1986-11-20 1988-06-01
JPH09180536A (ja) * 1995-12-28 1997-07-11 Toshiba Lighting & Technol Corp スイッチ装置、電気器具、および照明器具
US5970797A (en) * 1998-11-04 1999-10-26 Hunter; Lemna J. Differential pressure detection system for signaling electrically-activated valve
JP2000348581A (ja) * 1999-06-04 2000-12-15 Omron Corp スイッチ
JP2003272496A (ja) * 2002-03-20 2003-09-26 Saginomiya Seisakusho Inc 手動リセット型圧力スイッチ
CN101116160A (zh) * 2005-02-23 2008-01-30 株式会社山武 快速动作机构及利用该机构的压力开关
CN102332362A (zh) * 2010-07-13 2012-01-25 阿尔卑斯电气株式会社 开关装置及使用该开关装置的开关单元
CN103000415A (zh) * 2011-09-15 2013-03-27 三美电机株式会社 开关
CN103700526A (zh) * 2013-12-30 2014-04-02 北京双杰电气股份有限公司 指示装置
CN106533415A (zh) * 2015-09-11 2017-03-22 株式会社鹭宫制作所 静电电容检测式压力开关及压力传感器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267232A (en) * 1964-06-30 1966-08-16 Controls Co Of America Pressure switch having positive action reset means and adjustable length connection to diaphragm
FR2264381A1 (en) * 1974-03-13 1975-10-10 United Gas Industries Ltd Temp. or pressure actuated electric switch - has capsule for sensing pressure in temperature bulb or in container
JPS5313895U (ja) 1976-07-16 1978-02-04
JP6383745B2 (ja) 2016-03-10 2018-08-29 本田技研工業株式会社 回転電機のロータの製造方法及び回転電機のロータ

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1399577A (en) * 1972-06-13 1975-07-02 Amp Inc Resettable electric switch
JPS6383745U (ja) * 1986-11-20 1988-06-01
JPH09180536A (ja) * 1995-12-28 1997-07-11 Toshiba Lighting & Technol Corp スイッチ装置、電気器具、および照明器具
US5970797A (en) * 1998-11-04 1999-10-26 Hunter; Lemna J. Differential pressure detection system for signaling electrically-activated valve
JP2000348581A (ja) * 1999-06-04 2000-12-15 Omron Corp スイッチ
JP2003272496A (ja) * 2002-03-20 2003-09-26 Saginomiya Seisakusho Inc 手動リセット型圧力スイッチ
CN101116160A (zh) * 2005-02-23 2008-01-30 株式会社山武 快速动作机构及利用该机构的压力开关
CN102332362A (zh) * 2010-07-13 2012-01-25 阿尔卑斯电气株式会社 开关装置及使用该开关装置的开关单元
CN103000415A (zh) * 2011-09-15 2013-03-27 三美电机株式会社 开关
CN103700526A (zh) * 2013-12-30 2014-04-02 北京双杰电气股份有限公司 指示装置
CN106533415A (zh) * 2015-09-11 2017-03-22 株式会社鹭宫制作所 静电电容检测式压力开关及压力传感器

Also Published As

Publication number Publication date
EP3800654B1 (en) 2022-04-13
JP2021061094A (ja) 2021-04-15
EP3800654A1 (en) 2021-04-07
JP7122296B2 (ja) 2022-08-19

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