IN2014DE03396A - - Google Patents

Info

Publication number
IN2014DE03396A
IN2014DE03396A IN3396DE2014A IN2014DE03396A IN 2014DE03396 A IN2014DE03396 A IN 2014DE03396A IN 3396DE2014 A IN3396DE2014 A IN 3396DE2014A IN 2014DE03396 A IN2014DE03396 A IN 2014DE03396A
Authority
IN
India
Prior art keywords
apd
contact surface
contact
present
integral
Prior art date
Application number
Inventor
Wallace Steven
Frasure David
Original Assignee
Kidde Tech 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 Kidde Tech Inc filed Critical Kidde Tech Inc
Publication of IN2014DE03396A publication Critical patent/IN2014DE03396A/en

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
    • 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
    • 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
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Measuring Fluid Pressure (AREA)
  • Push-Button Switches (AREA)

Abstract

The present disclosure relates to an advanced pneumatic detector (APD) alarm switch. The present APD may comprise a deformable diaphragm configured to make contact with a contact surface. This contact surface may be integral to a surface of the insulating material within the APD.
IN3396DE2014 2014-01-21 2014-11-21 IN2014DE03396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/159,752 US9208980B2 (en) 2014-01-21 2014-01-21 Pneumatic detector with integrated electrical contact

Publications (1)

Publication Number Publication Date
IN2014DE03396A true IN2014DE03396A (en) 2015-08-21

Family

ID=52394107

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3396DE2014 IN2014DE03396A (en) 2014-01-21 2014-11-21

Country Status (7)

Country Link
US (1) US9208980B2 (en)
EP (2) EP3131110B1 (en)
JP (1) JP6488132B2 (en)
CN (1) CN104795274B (en)
BR (1) BR102015000750B1 (en)
CA (1) CA2878295C (en)
IN (1) IN2014DE03396A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970837B2 (en) * 2015-06-30 2018-05-15 Kidde Technologies Inc. Detector utilizing an adjustment screw and a bellows
US9922527B2 (en) * 2016-07-29 2018-03-20 Kidde Technologies, Inc. Multi-condition sensor systems
US10126196B2 (en) 2016-07-29 2018-11-13 Kidde Technologies, Inc. Multi-condition sensor systems
JP6797649B2 (en) * 2016-11-29 2020-12-09 セイコーインスツル株式会社 Diaphragm manufacturing method
US10466124B2 (en) 2016-12-19 2019-11-05 Kidde Technologies, Inc. In-situ functionality test feature for advance pneumatic detector
CN106781189A (en) * 2016-12-23 2017-05-31 重庆山楂树科技有限公司 Fire-fighting warning device
CN108896786B (en) * 2018-09-20 2023-08-01 广东电网有限责任公司 Fault warning device and fault warning system
CN111917023B (en) * 2019-08-16 2022-04-19 重庆华美电力设备有限责任公司 Pneumatic power-off, power-transmission and dust-removal device for distribution box
CN110849482B (en) * 2019-11-20 2021-07-09 常熟市华通电子有限公司 Sensor chip packaging process with pin plug-in structure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1986479A (en) * 1929-12-27 1935-01-01 Automatic Sprinkler Co Means for supervising pneumatic fire alarm systems
US3302269A (en) * 1965-02-02 1967-02-07 Texas Instruments Inc Methods of making condition responsive devices
JPS603533U (en) * 1983-06-18 1985-01-11 三菱電機株式会社 pressure response device
US5725359A (en) * 1996-10-16 1998-03-10 B&S Plastics, Inc. Pool pump controller
JPH10134681A (en) * 1996-10-30 1998-05-22 Tokai Rika Co Ltd Pressure switch and its manufacture
JP2000292288A (en) * 1999-04-02 2000-10-20 Alps Electric Co Ltd Pressure sensor
JP2002181648A (en) * 2000-12-19 2002-06-26 Fujikura Ltd Pressure sensor
KR100569309B1 (en) * 2003-10-30 2006-04-07 현대자동차주식회사 Low air pressure switch for automobile
JP2005209438A (en) * 2004-01-21 2005-08-04 Saginomiya Seisakusho Inc Pressure switch and operation point adjusting method of the pressure switch
GB0519695D0 (en) 2005-09-28 2005-11-02 Harper Alan R Pressure switches
CN200953310Y (en) * 2006-09-30 2007-09-26 常州盛士达传感器有限公司 Pressure switch
US8558127B2 (en) * 2010-03-22 2013-10-15 Snaptron, Inc. Metal dome pressure switch
US8704115B2 (en) 2010-03-22 2014-04-22 Snaptron, Inc. Metal dome pressure switch
CN203377167U (en) * 2013-05-31 2014-01-01 常州盛士达传感器有限公司 Pressure switch

Also Published As

Publication number Publication date
BR102015000750A2 (en) 2015-09-22
US9208980B2 (en) 2015-12-08
EP3131110A1 (en) 2017-02-15
CN104795274B (en) 2018-09-28
CA2878295A1 (en) 2015-07-21
EP2897149A1 (en) 2015-07-22
CA2878295C (en) 2023-05-23
EP3131110B1 (en) 2018-06-13
US20150206678A1 (en) 2015-07-23
BR102015000750B1 (en) 2022-06-14
CN104795274A (en) 2015-07-22
EP2897149B1 (en) 2016-11-16
JP6488132B2 (en) 2019-03-20
JP2015138029A (en) 2015-07-30

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