HK1114238A1 - Snap action mechanism and pressure switch employing it - Google Patents

Snap action mechanism and pressure switch employing it

Info

Publication number
HK1114238A1
HK1114238A1 HK08104165.3A HK08104165A HK1114238A1 HK 1114238 A1 HK1114238 A1 HK 1114238A1 HK 08104165 A HK08104165 A HK 08104165A HK 1114238 A1 HK1114238 A1 HK 1114238A1
Authority
HK
Hong Kong
Prior art keywords
pressure switch
action mechanism
snap action
switch employing
employing
Prior art date
Application number
HK08104165.3A
Other languages
English (en)
Inventor
Kouichi Ochiai
Takashi Tsumura
Kazuo Abe
Isamu Warashina
Original Assignee
Yamatake Corp
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 Yamatake Corp filed Critical Yamatake Corp
Publication of HK1114238A1 publication Critical patent/HK1114238A1/xx

Links

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
    • 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
    • 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
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
HK08104165.3A 2005-02-23 2008-04-14 Snap action mechanism and pressure switch employing it HK1114238A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2005/002920 WO2006090447A1 (ja) 2005-02-23 2005-02-23 スナップアクション機構及びそれを用いた圧力スイッチ
PCT/JP2006/303317 WO2006090797A1 (ja) 2005-02-23 2006-02-23 スナップアクション機構及びそれを用いた圧力スイッチ

Publications (1)

Publication Number Publication Date
HK1114238A1 true HK1114238A1 (en) 2008-10-24

Family

ID=36927098

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08104165.3A HK1114238A1 (en) 2005-02-23 2008-04-14 Snap action mechanism and pressure switch employing it

Country Status (6)

Country Link
US (1) US7453049B2 (zh)
EP (1) EP1858040B1 (zh)
JP (1) JP4573869B2 (zh)
CN (1) CN101116160B (zh)
HK (1) HK1114238A1 (zh)
WO (2) WO2006090447A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006081564A1 (en) * 2005-01-28 2006-08-03 Engineered Products Company Non-locking switch for filter monitoring
JP2008130254A (ja) * 2006-11-16 2008-06-05 Yamatake Corp 調整ねじ機構、圧力スイッチ及び荷重調整方法
CN101715598B (zh) * 2007-01-10 2013-05-01 克雷格·R.·怀尔德曼 压差开关
JP2009129595A (ja) * 2007-11-21 2009-06-11 Yamatake Corp スナップアクション機構及びこれを用いた圧力スイッチ
JP2009140721A (ja) * 2007-12-05 2009-06-25 Yamatake Corp 調整ネジ及びこれを用いた圧力スイッチ
US8173915B2 (en) * 2008-12-10 2012-05-08 Honeywell International Inc. Ignition key switch apparatus with improved snap action mechanism
US8148655B2 (en) * 2009-02-18 2012-04-03 Tyco Electronics Corporation Pressure sensor for a hermetically sealed container
CN102444594A (zh) * 2010-10-14 2012-05-09 鸿富锦精密工业（深圳）有限公司 风扇
JP5676697B2 (ja) * 2013-07-04 2015-02-25 株式会社東海理化電機製作所 スイッチ装置
CN104037016B (zh) * 2014-06-27 2016-02-24 佛山市川东磁电股份有限公司 一种新型磁性接近开关
CN107799356B (zh) * 2017-11-29 2020-11-06 上海乐研电气有限公司 一种带接点动作保持的电接点压力表
JP7122296B2 (ja) * 2019-10-03 2022-08-19 株式会社鷺宮製作所 圧力スイッチ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069254B (zh) * 1952-01-15 1959-11-19
US2770692A (en) * 1952-12-12 1956-11-13 Bell Telephone Labor Inc Snap switch
GB805811A (en) * 1956-06-04 1958-12-10 Gen Motors Corp Improvements in thermally-operable electric switches
DE1147290B (de) * 1960-12-20 1963-04-18 Krone Kg Mit Schnappkontakten ausgeruesteter mehrpoliger Schaltersatz
DE1640613B2 (de) * 1966-03-22 1973-03-01 Kabushiki Kaisha Saginomiya Seisakusho, Tokio Elektrischer schnappschalter
US3984649A (en) * 1973-12-27 1976-10-05 Robertshaw Controls Company Fluid operated electrical switch construction
US4052574A (en) * 1976-06-17 1977-10-04 Cutler-Hammer, Inc. Pressure switch with snap-toggle adjusting means
US4297552A (en) * 1980-01-30 1981-10-27 The Singer Company Vacuum switch
JPS57163638A (en) 1981-03-24 1982-10-07 Toyama Kogyo Kk Method of packing packing case
JPS6223009Y2 (zh) * 1981-04-09 1987-06-11
US4671116A (en) * 1984-11-30 1987-06-09 Eaton Corporation Fluid pressure transducer
JPS6313213A (ja) * 1986-07-04 1988-01-20 東部電気株式会社 スナツプアクシヨン機構及びマイクロスイツチ
DE3900394A1 (de) * 1988-01-06 1989-10-05 Omron Tateisi Electronics Co Elektrischer schalter
JPH05114341A (ja) * 1991-04-02 1993-05-07 Huba Control Ag 圧力スイツチ
EP0507002A3 (en) * 1991-04-02 1992-12-09 Huba Control Ag Pressure switch
US5187338A (en) * 1991-10-04 1993-02-16 Robertshaw Controls Company Fluid pressure operated switch and contact assembly
US5565666A (en) * 1995-03-31 1996-10-15 Johnson Service Company Trip free manual reset switch using an m-blade
US6346681B1 (en) * 1995-09-28 2002-02-12 Ronald S. Joyce Pressure switch
ITTO20030122U1 (it) * 2003-07-28 2005-01-29 Elbi Int Spa Dispositivo sensore di pressione regolabile, particolarmente per appar ecchi elettrodomestici.

Also Published As

Publication number Publication date
CN101116160A (zh) 2008-01-30
US7453049B2 (en) 2008-11-18
CN101116160B (zh) 2010-05-19
JPWO2006090797A1 (ja) 2008-07-24
WO2006090797A1 (ja) 2006-08-31
EP1858040A1 (en) 2007-11-21
WO2006090447A1 (ja) 2006-08-31
US20080164134A1 (en) 2008-07-10
EP1858040B1 (en) 2012-06-06
EP1858040A4 (en) 2011-05-04
JP4573869B2 (ja) 2010-11-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170223