ES2057380T3 - Dispositivo sensor de impactos con tiempo de permanencia prolongado. - Google Patents

Dispositivo sensor de impactos con tiempo de permanencia prolongado.

Info

Publication number
ES2057380T3
ES2057380T3 ES90303125T ES90303125T ES2057380T3 ES 2057380 T3 ES2057380 T3 ES 2057380T3 ES 90303125 T ES90303125 T ES 90303125T ES 90303125 T ES90303125 T ES 90303125T ES 2057380 T3 ES2057380 T3 ES 2057380T3
Authority
ES
Spain
Prior art keywords
wall
support
car
magnetic mass
switch
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.)
Expired - Lifetime
Application number
ES90303125T
Other languages
English (en)
Inventor
Daniel R Reneau
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.)
Hamlin Inc
Original Assignee
Hamlin 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 Hamlin Inc filed Critical Hamlin Inc
Application granted granted Critical
Publication of ES2057380T3 publication Critical patent/ES2057380T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/147—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch the switch being of the reed switch type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

UN DISPOSITIVO DE DETECCION DE IMPACTO DE PARADA AMPLIADO (10) SE CONSTRUYE PARA FUNCIONAR EN DOS ETAPAS. UN CARRO (34) QUE INCLUYE UN IMAN (40) SE MONTA DE FORMA DESLIZABLE ENTRE UN PRIMER SOPORTE (20) Y UN SEGUNDO SOPORTE (22). EL CARRO (34) INCLUYE TAMBIEN UNA BASE DE MONTAJE (52) EN LA QUE UNA MASA NO MAGNETICA (54) SE MONTA POR DESLIZAMIENTO ENTRE UNA PRIMERA PARED (53) Y UNA SEGUNDA PARED (55). EN UNA POSICION DE DESCANSO EL CARRO ES MANTENIDO APARTADO DEL SEGUNDO SOPORTE (22) MEDIANTE UN MUELLE (50) Y LA MASA NO MAGNETICA SE MANTIENE APARTADA DE LA SEGUNDA PARED (55) MEDIANTE OTRO MUELLE (58). HAY UN CONMUTADOR DE LAMINA (24) PARA RESPONDER A LA POSICION DEL IMAN (40). BAJO LA APLICACION DE UNA FUERZA DE ACELERACION, EL DISPOSITIVO DE DETECCION DE CHOQUE (10) FUNCIONA EN DOS ETAPAS. EN LA PRIMERA, EL CARRO (34) SE TRASLADA A UNA POSICION CERCANA AL SEGUNDO SOPORTE (22) Y ACTIVA EL CONMUTADOR DE LAMINA (24). EN UNA SEGUNDA ETAPA, LA MASA NO MAGNETICA (54) SE TRASLADA HACIA LA SEGUNDA PARED (55). LA INERCIA DE LA MASA NO MAGNETICA (54) QUE RESISTE UN CAMBIO RAPIDO EN LA DIRECCION DE RETORNO DEL CARRO (34), COMBINADA CON LA DISTANCIA RELATIVAMENTE LARGA PARA VOLVER ATRAS HACIA LA POSICION DE LA PRIMER ETAPA, EXTIENDE EL TIEMPO EN EL QUE EL CONMUTADOR DE LAMINAS (24) PERMANECE ACTIVADO.
ES90303125T 1989-04-06 1990-03-23 Dispositivo sensor de impactos con tiempo de permanencia prolongado. Expired - Lifetime ES2057380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/334,311 US4877927A (en) 1989-04-06 1989-04-06 Extended dwell shock sensing device

Publications (1)

Publication Number Publication Date
ES2057380T3 true ES2057380T3 (es) 1994-10-16

Family

ID=23306634

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90303125T Expired - Lifetime ES2057380T3 (es) 1989-04-06 1990-03-23 Dispositivo sensor de impactos con tiempo de permanencia prolongado.

Country Status (7)

Country Link
US (1) US4877927A (es)
EP (1) EP0391582B1 (es)
JP (1) JP2509363B2 (es)
AU (1) AU619435B2 (es)
CA (1) CA1303698C (es)
DE (1) DE69009279T2 (es)
ES (1) ES2057380T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830782C1 (es) * 1988-09-09 1990-06-07 Audi Ag, 8070 Ingolstadt, De
DE9013474U1 (de) * 1990-09-25 1990-11-29 W. Günther GmbH, 90431 Nürnberg Beschleunigungs-Sensor mit wenigstens einem magnetfeldabhängigen Schaltelement
DE9100251U1 (de) * 1991-01-08 1991-03-28 W. Günther GmbH, 90431 Nürnberg Prellarmer Beschleunigungs- oder Verzögerungs-Sensor
US5194706A (en) * 1991-08-14 1993-03-16 Hamlin, Inc. Shock sensor with a magnetically operated reed switch
US5212357A (en) * 1991-08-14 1993-05-18 Hamlin, Inc. Extended minimum dwell shock sensor
KR100253594B1 (ko) * 1991-12-02 2000-05-01 또낀 코포레이션 충격센서
JP2551879Y2 (ja) * 1991-12-16 1997-10-27 日本電気ホームエレクトロニクス株式会社 衝撃センサ
US5675134A (en) * 1992-05-25 1997-10-07 Siemens Aktiengesellschaft Traffic accident detecting sensor for a passenger protection system in a vehicle
US5334963A (en) * 1992-10-22 1994-08-02 The University Of Alabama In Huntsville Inertia and inductance switches
DE4400206A1 (de) * 1993-01-08 1994-07-28 Nippon Aleph Stoßfeststellungseinrichtung
JPH0795077B2 (ja) * 1993-01-27 1995-10-11 ハムリン インコーポレイテッド 磁気作動リード・スイッチを有する衝撃センサ
JP3583166B2 (ja) * 1994-06-27 2004-10-27 興和株式会社 損傷皮膚修復用粉末製剤
US5416293A (en) * 1994-08-17 1995-05-16 Hamlin, Inc. Shock sensor including a compound housing and magnetically operated reed switch
DE19528759C1 (de) * 1995-08-04 1996-12-19 Siemens Ag Beschleunigungsschalter
US5770792A (en) * 1995-10-27 1998-06-23 Nippon Aleph Corporation Shock sensors
KR20000057565A (ko) * 1996-12-17 2000-09-25 드레이어 론니 알 쇼크 센서
JPH112642A (ja) * 1997-06-11 1999-01-06 Nippon Aleph Corp 衝撃センサ
GB2351609B (en) * 1999-06-29 2001-10-17 Breed Automotive Tech Bidirectional shock sensor
JP4616412B1 (ja) * 2010-03-31 2011-01-19 幹雄 斉藤 直管型発光ダイオード蛍光灯用口金
US8616066B2 (en) * 2010-08-12 2013-12-31 Parker-Hannifin Corporation Electronic readout for piston-type differential pressure gauge
CN103874883A (zh) 2011-10-11 2014-06-18 普司科Led股份有限公司 光学半导体照明设备
CN104217893B (zh) * 2014-09-26 2019-09-06 敬德强 大电流磁簧开关
CN108036005A (zh) * 2018-01-18 2018-05-15 天津益昌电气设备股份有限公司 一种新型弹性磁极减震装置
JP7331468B2 (ja) * 2019-05-31 2023-08-23 セイコーエプソン株式会社 慣性センサーユニットの取り付け方法、および慣性センサーユニット

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US2963563A (en) * 1958-05-22 1960-12-06 Houdaille Industries Inc Flow actuated signalling device for low and/or intermittent flow rates
US2976378A (en) * 1958-06-03 1961-03-21 Lockheed Aircraft Corp Acceleration responsive devices
US3057977A (en) * 1959-11-27 1962-10-09 Raytheon Co Flow switches
US3097272A (en) * 1962-05-08 1963-07-09 Rudolph F Hautly Inertia switch
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US3701064A (en) * 1970-12-29 1972-10-24 Fujitsu Ltd Push-button switch
US3737599A (en) * 1971-10-26 1973-06-05 Gulton Ind Inc Acceleration switch with magnetic permeable metal sleeve for shunting magnetic field
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US3945459A (en) * 1972-07-26 1976-03-23 Nippon Soken, Inc. Collision sensing system for vehicles
US3795780A (en) * 1972-08-11 1974-03-05 Garrett Corp Acceleration sensor with magnetic operated, oscillating reed switch
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US4016535A (en) * 1975-12-15 1977-04-05 Sheller-Globe Corporation Tilt alarm for tractor vehicle or the like
US4081635A (en) * 1976-03-19 1978-03-28 Delaval Turbine Inc. Electrical switch responsive to a predetermined fluid flow
DE2644606A1 (de) * 1976-10-02 1978-04-06 Daimler Benz Ag Magnetisch betaetigter elektrischer schalter
US4181835A (en) * 1978-03-27 1980-01-01 Bowden John W Gas flow indicator having a magnetic field sensitive switch that _is responsive to the position of a magnet secured to a piston
DE3216321C1 (de) * 1982-05-03 1983-09-29 Daimler-Benz Ag, 7000 Stuttgart Magnetisch betaetigter elektrischer Schalter
BE894273A (nl) * 1982-09-01 1983-03-01 C P Clare Internat N V Magnetische schakelaar met vertraging
DE3338287C1 (de) * 1983-10-21 1985-05-02 W. Günther GmbH, 8500 Nürnberg Beschleunigungs- und Verzoegerungs-Sensor
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Also Published As

Publication number Publication date
EP0391582A3 (en) 1992-03-04
AU619435B2 (en) 1992-01-23
EP0391582B1 (en) 1994-06-01
JP2509363B2 (ja) 1996-06-19
DE69009279D1 (de) 1994-07-07
JPH03110731A (ja) 1991-05-10
CA1303698C (en) 1992-06-16
AU5294290A (en) 1990-10-11
US4877927A (en) 1989-10-31
EP0391582A2 (en) 1990-10-10
DE69009279T2 (de) 1994-09-08

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