FR2407477A1 - BRAKE SYSTEMS DETECTOR - Google Patents

BRAKE SYSTEMS DETECTOR

Info

Publication number
FR2407477A1
FR2407477A1 FR7830811A FR7830811A FR2407477A1 FR 2407477 A1 FR2407477 A1 FR 2407477A1 FR 7830811 A FR7830811 A FR 7830811A FR 7830811 A FR7830811 A FR 7830811A FR 2407477 A1 FR2407477 A1 FR 2407477A1
Authority
FR
France
Prior art keywords
variation
rate
detector
rotation speed
signal generator
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
FR7830811A
Other languages
French (fr)
Other versions
FR2407477B1 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE7712342A external-priority patent/SE430401B/en
Priority claimed from SE7801119A external-priority patent/SE409973B/en
Application filed by Individual filed Critical Individual
Publication of FR2407477A1 publication Critical patent/FR2407477A1/en
Application granted granted Critical
Publication of FR2407477B1 publication Critical patent/FR2407477B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/72—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
    • B60T8/74—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference sensing a rate of change of velocity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN DETECTEUR REAGISSANT AU TAUX DE VARIATION DE LA VITESSE DE ROTATION D'UN ELEMENT TOURNANT ET COMPORTANT UN VOLANT, UN DISPOSITIF DE COMMANDE ET UN GENERATEUR DE SIGNAUX INDIQUANT L'APPARITION D'UN TAUX EXCESSIF DE VARIATION DE LA VITESSE DE ROTATION DE L'ELEMENT. ELLE EST CARACTERISEE EN CE QUE LE DETECTEUR COMPREND DES MOYENS POUR EXERCER CONSTAMMENT UN COUPLE SUR LE VOLANT ET POUR FAIRE AINSI EN SORTE QUE LE GENERATEUR DE SIGNAUX PRODUISE DES SIGNAUX DE FACON CONTINUE PENDANT L'INTERVALLE DE TEMPS OU LEDIT TAUX DE VARIATION EST DEPASSE. ELLE SE RAPPORTE A DES VEHICULES AUTOMOBILES.THE SUBJECT OF THE PRESENT INVENTION IS A DETECTOR RESPONDING TO THE RATE OF VARIATION IN THE ROTATION SPEED OF A ROTATING ELEMENT AND INCLUDING A WHEEL, A CONTROL DEVICE AND A SIGNAL GENERATOR INDICATING THE APPEARANCE OF AN EXCESSIVE RATE OF VARIATION OF THE ELEMENT ROTATION SPEED. IT IS CHARACTERIZED IN THAT THE DETECTOR INCLUDES MEANS FOR CONSTANTLY EXERCISING TORQUE ON THE FLYWHEEL AND THEREFORE ENSURING THE SIGNAL GENERATOR TO GENERATE SIGNALS CONTINUOUSLY DURING THE INTERVAL OF TIME WHEN THIS RATE OF VARIATION IS EXCEEDED. IT RELATES TO MOTOR VEHICLES.

FR7830811A 1977-11-01 1978-10-31 BRAKE SYSTEMS DETECTOR Granted FR2407477A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7712342A SE430401B (en) 1977-11-01 1977-11-01 BEWARE OF RECOGNITION AND SIGNAL OF RETARDATION
SE7801119A SE409973B (en) 1978-01-30 1978-01-30 SENSOR FOR MONITORING RETARDING OR ACCELERATION OF A ROTARY BODY

Publications (2)

Publication Number Publication Date
FR2407477A1 true FR2407477A1 (en) 1979-05-25
FR2407477B1 FR2407477B1 (en) 1983-07-08

Family

ID=26656892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830811A Granted FR2407477A1 (en) 1977-11-01 1978-10-31 BRAKE SYSTEMS DETECTOR

Country Status (15)

Country Link
JP (1) JPS5484777A (en)
AR (1) AR222475A1 (en)
AU (1) AU529311B2 (en)
BE (1) BE871687A (en)
BR (1) BR7807206A (en)
DE (1) DE2847322A1 (en)
ES (1) ES474708A1 (en)
FR (1) FR2407477A1 (en)
GB (1) GB2008761B (en)
IT (1) IT1100046B (en)
MX (1) MX146694A (en)
NL (1) NL7810723A (en)
PL (1) PL116767B1 (en)
PT (1) PT68724A (en)
SE (3) SE435702B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211218A3 (en) * 1985-07-01 1989-08-23 Raphael Pons-Lechart Hydraulical friction-dependent assisted-braking system
FR2584038B1 (en) * 1985-07-01 1988-12-09 Pons Lechart Raphael HYDRAULIC DEVICE, WITH APPLICATION SYSTEMS, FOR VARIATION OF THE ASSISTED BRAKING AS A FUNCTION OF THE MEASUREMENT OF THE VEHICLE ADHESION ON THE GROUND

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392434B (en) * 1975-02-19 1977-03-28 Blomberg Folke Ivar RETARDING AND / OR ACCELERATION GUARD FOR ROTARY ELEMENT

Also Published As

Publication number Publication date
SE7804674L (en) 1979-05-02
SE7804673L (en) 1979-05-02
NL7810723A (en) 1979-05-03
FR2407477B1 (en) 1983-07-08
AR222475A1 (en) 1981-05-29
BR7807206A (en) 1979-06-12
SE7804675L (en) 1979-05-02
IT1100046B (en) 1985-09-28
DE2847322A1 (en) 1979-05-03
GB2008761A (en) 1979-06-06
GB2008761B (en) 1982-09-22
IT7829308A0 (en) 1978-10-31
PL116767B1 (en) 1981-06-30
MX146694A (en) 1982-07-30
PL210625A1 (en) 1979-07-16
AU4116578A (en) 1980-05-08
SE430402B (en) 1983-11-14
BE871687A (en) 1979-02-15
ES474708A1 (en) 1980-01-16
JPS5484777A (en) 1979-07-05
PT68724A (en) 1978-11-01
SE435702B (en) 1984-10-15
JPS6364344B2 (en) 1988-12-12
AU529311B2 (en) 1983-06-02
SE430403B (en) 1983-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse