FR2444276A1 - Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique - Google Patents

Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique

Info

Publication number
FR2444276A1
FR2444276A1 FR7835433A FR7835433A FR2444276A1 FR 2444276 A1 FR2444276 A1 FR 2444276A1 FR 7835433 A FR7835433 A FR 7835433A FR 7835433 A FR7835433 A FR 7835433A FR 2444276 A1 FR2444276 A1 FR 2444276A1
Authority
FR
France
Prior art keywords
meter
application
control
electrically controlled
decelero
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
Application number
FR7835433A
Other languages
English (en)
Other versions
FR2444276B1 (fr
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7835433A priority Critical patent/FR2444276A1/fr
Priority to US06/103,059 priority patent/US4311051A/en
Priority to DE19792950492 priority patent/DE2950492A1/de
Priority to DE19797935289U priority patent/DE7935289U1/de
Priority to IT12868/79A priority patent/IT1166113B/it
Publication of FR2444276A1 publication Critical patent/FR2444276A1/fr
Application granted granted Critical
Publication of FR2444276B1 publication Critical patent/FR2444276B1/fr
Granted 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
    • G01P15/105—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 magnetically sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Braking Arrangements (AREA)

Abstract

Il s'agit d'un décéléro(accéléro)mètre du genre comportant un organe mobile 20, qui est capable de se déplacer à l'encontre de moyens élastiques 21 le sollicitant en permanence en direction d'une butée de repos 22, et un organe fixe 23 qui est propre à délivrer un signal de sortie fonction de la position de l'organe mobile 20. Suivant l'invention, l'organe fixe 23 est un détecteur de proximité apte à délivrer une tension proportionnelle à la distance séparant de lui l'organe mobile 20; il s'agit par exemple d'une sonde à effet Hall. Application notamment à la commande d'un frein d'essieu à commande électrique, en particulier pour véhicule tracté.
FR7835433A 1978-12-15 1978-12-15 Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique Granted FR2444276A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7835433A FR2444276A1 (fr) 1978-12-15 1978-12-15 Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique
US06/103,059 US4311051A (en) 1978-12-15 1979-12-13 Acceleration detector for use as a decelerometer for the control of electrically operated axle brakes
DE19792950492 DE2950492A1 (de) 1978-12-15 1979-12-14 Verzoegerungs- bzw. beschleunigungs- messeinrichtung
DE19797935289U DE7935289U1 (de) 1978-12-15 1979-12-14 Verzoegerungs- bzw. beschleunigungs- messeinrichtung
IT12868/79A IT1166113B (it) 1978-12-15 1979-12-14 Accelerometro e decelerometro e applicazioni in particolare al comando dei freni d assale a comando elettrico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835433A FR2444276A1 (fr) 1978-12-15 1978-12-15 Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique

Publications (2)

Publication Number Publication Date
FR2444276A1 true FR2444276A1 (fr) 1980-07-11
FR2444276B1 FR2444276B1 (fr) 1983-05-27

Family

ID=9216207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835433A Granted FR2444276A1 (fr) 1978-12-15 1978-12-15 Decelero(accelero)metre, et application, en particulier a la commande des freins d'essieu a commande electrique

Country Status (4)

Country Link
US (1) US4311051A (fr)
DE (2) DE2950492A1 (fr)
FR (1) FR2444276A1 (fr)
IT (1) IT1166113B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737774A (en) * 1986-08-15 1988-04-12 Compucap, Inc. Magnet based activity sensor
US4843877A (en) * 1986-10-28 1989-07-04 Diesel Kiki Co., Ltd. Acceleration sensor
US4901017A (en) * 1987-08-28 1990-02-13 Zinke Otto H Gap-modified magnetic bridge device for fringing flux analysis
DE3804220A1 (de) * 1988-02-11 1989-08-24 Bosch Gmbh Robert Beschleunigungsaufnehmer
JPH0632626Y2 (ja) 1988-07-28 1994-08-24 株式会社ゼクセル センサ
DE4003360A1 (de) * 1990-02-05 1991-08-08 Bayerische Motoren Werke Ag Beschleunigungssensor
FR2695478B1 (fr) * 1992-09-08 1994-11-18 Aerospatiale Détecteur de chocs et balise de détresse pour aéronef, comportant un tel détecteur.
US6472864B1 (en) * 2000-04-11 2002-10-29 Mobile Storage Technology, Inc. Motion and tilt angle sensor
US6293077B1 (en) 2000-05-02 2001-09-25 Mtd Products Inc Deck attachment and lift system
US20050217371A1 (en) * 2004-03-31 2005-10-06 Leao Wang Acceleration and displacement sensor
JP2008537139A (ja) * 2005-04-22 2008-09-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ センサ装置を備える装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831670A (en) * 1952-05-15 1958-04-22 Bourns Inc Linear-type acceleration sensing device
US2987669A (en) * 1959-01-19 1961-06-06 Gulton Ind Inc Hall effect electromechanical sensing device
FR1573267A (fr) * 1968-05-14 1969-07-04
US3646543A (en) * 1969-02-04 1972-02-29 Systron Donner Corp Sensing assembly
FR2366683A1 (fr) * 1976-10-02 1978-04-28 Daimler Benz Ag Capteur electrique a commande magnetique
FR2377638A1 (fr) * 1977-01-13 1978-08-11 Foerenade Fabriksverken Detecteur de collision

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1155471A (en) * 1914-05-15 1915-10-05 Henry H Westinghouse Shock-operated speed-controlling apparatus for self-propelled vehicles.
US3053348A (en) * 1959-09-14 1962-09-11 Carlyle B Stair Regulator for vehicle brakes
US3157854A (en) * 1962-04-03 1964-11-17 Alfred B Riley Vehicle deceleration indicator
US3296998A (en) * 1966-03-09 1967-01-10 Norbert A Kirk Inertially actuated signal devices
US3953084A (en) * 1973-08-02 1976-04-27 Tekonsha Engineering Co. Towed vehicle electric brake control
US4030756A (en) * 1975-12-29 1977-06-21 Tekonsha Engineering Company Magnetic dampened inertial sensor for brake and sway controls
US4079804A (en) * 1975-12-29 1978-03-21 Claude Andre Paillard Electronic device for controlling the brakes of a vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831670A (en) * 1952-05-15 1958-04-22 Bourns Inc Linear-type acceleration sensing device
US2987669A (en) * 1959-01-19 1961-06-06 Gulton Ind Inc Hall effect electromechanical sensing device
FR1573267A (fr) * 1968-05-14 1969-07-04
US3646543A (en) * 1969-02-04 1972-02-29 Systron Donner Corp Sensing assembly
FR2366683A1 (fr) * 1976-10-02 1978-04-28 Daimler Benz Ag Capteur electrique a commande magnetique
FR2377638A1 (fr) * 1977-01-13 1978-08-11 Foerenade Fabriksverken Detecteur de collision

Also Published As

Publication number Publication date
IT1166113B (it) 1987-04-29
DE2950492A1 (de) 1980-06-26
IT7912868A0 (it) 1979-12-14
DE7935289U1 (de) 1980-05-08
FR2444276B1 (fr) 1983-05-27
US4311051A (en) 1982-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse