ES410945A1 - Hydraulic control circuit - Google Patents

Hydraulic control circuit

Info

Publication number
ES410945A1
ES410945A1 ES410945A ES410945A ES410945A1 ES 410945 A1 ES410945 A1 ES 410945A1 ES 410945 A ES410945 A ES 410945A ES 410945 A ES410945 A ES 410945A ES 410945 A1 ES410945 A1 ES 410945A1
Authority
ES
Spain
Prior art keywords
compensation
piston
assembly
cylinder
chamber
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
Application number
ES410945A
Other languages
Spanish (es)
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.)
S B A SA
Original Assignee
S B A 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 S B A SA filed Critical S B A SA
Publication of ES410945A1 publication Critical patent/ES410945A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Braking Arrangements (AREA)

Abstract

Improvements in hydraulic control circuits for use in brake or clutch devices in motor vehicles, bicycles of the type comprising at least one piston and cylinder type pressure generating assembly whose pressure chamber is connected to the pressure chamber of at least one pressure-receiving assembly of the piston and cylinder type, to define a watertight compartment, characterized in that at least one compensation assembly of the piston and cylinder type is arranged in each circuit, the compensation chamber of which is connected to the watertight compartment to define a fluid-tight enclosure filled with a predetermined amount of incompressible fluid, said compensation assembly comprising a compensation piston capable of moving into the compensation chamber to reduce its volume when the forward stroke of one of the pistons in the generation and reception assemblies exceeds d e a predetermined value, the compensation piston cooperating by means of an anti-recovery device with the cylinder of the compensation assembly to remain stationary in relation to this last cylinder during the recovery stroke of the mentioned piston, of the pistons in the generation assemblies and reception. (Machine-translation by Google Translate, not legally binding)
ES410945A 1972-01-25 1972-01-25 Hydraulic control circuit Expired ES410945A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7202303A FR2168870B1 (en) 1972-01-25 1972-01-25

Publications (1)

Publication Number Publication Date
ES410945A1 true ES410945A1 (en) 1976-01-16

Family

ID=9092368

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410945A Expired ES410945A1 (en) 1972-01-25 1972-01-25 Hydraulic control circuit

Country Status (4)

Country Link
ES (1) ES410945A1 (en)
FR (1) FR2168870B1 (en)
GB (1) GB1401152A (en)
IT (1) IT978419B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154292A (en) * 1984-02-09 1985-09-04 Kuo Chuo Chang Hydraulic control system for motorcycle or bicycle brake or clutch
DE3618661A1 (en) * 1986-06-03 1987-12-10 Thomson Brandt Gmbh Head wheel arrangement for a recorder
DE3712734A1 (en) * 1987-04-04 1988-10-20 Sandor Suele BICYCLE BRAKE
FR2775459B1 (en) * 1998-02-27 2000-04-21 Bosch Syst Freinage HYDRO-MECHANICAL POWER TRANSMISSION DEVICE
GB2341903A (en) * 1998-09-23 2000-03-29 Craig John Fallows Single hydraulic piston bicycle/tricycle/tandem brake

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB800196A (en) * 1956-02-20 1958-08-20 Gerald Nutland Burgess Fluid braking systems for vehicles
US3338337A (en) * 1965-12-15 1967-08-29 Elmer E Freeland Hydraulic cycle brake

Also Published As

Publication number Publication date
IT978419B (en) 1974-09-20
FR2168870B1 (en) 1974-12-13
FR2168870A1 (en) 1973-09-07
GB1401152A (en) 1975-07-16

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