ES398469A1 - Perfeccionamientos en cilindros maestros hidraulicos para sistemas de control de embragues hidraulicos. - Google Patents

Perfeccionamientos en cilindros maestros hidraulicos para sistemas de control de embragues hidraulicos.

Info

Publication number
ES398469A1
ES398469A1 ES398469A ES398469A ES398469A1 ES 398469 A1 ES398469 A1 ES 398469A1 ES 398469 A ES398469 A ES 398469A ES 398469 A ES398469 A ES 398469A ES 398469 A1 ES398469 A1 ES 398469A1
Authority
ES
Spain
Prior art keywords
valve
control piston
control
fluid chamber
hydraulic
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
ES398469A
Other languages
English (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.)
DBA SA
Original Assignee
DBA 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 DBA SA filed Critical DBA SA
Publication of ES398469A1 publication Critical patent/ES398469A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F15B7/08—Input units; Master units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in secondary cylinders for actuating clutches, i.e. primary cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for primary or secondary cylinders especially adapted for fluid control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
ES398469A 1970-12-30 1971-12-30 Perfeccionamientos en cilindros maestros hidraulicos para sistemas de control de embragues hidraulicos. Expired ES398469A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7047278A FR2094876A5 (es) 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
ES398469A1 true ES398469A1 (es) 1974-08-16

Family

ID=9066577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398469A Expired ES398469A1 (es) 1970-12-30 1971-12-30 Perfeccionamientos en cilindros maestros hidraulicos para sistemas de control de embragues hidraulicos.

Country Status (9)

Country Link
US (1) US3733823A (es)
JP (1) JPS556997Y2 (es)
BE (1) BE776874A (es)
DE (1) DE2164160C3 (es)
ES (1) ES398469A1 (es)
FR (1) FR2094876A5 (es)
GB (1) GB1315789A (es)
IT (1) IT944489B (es)
NL (1) NL166103C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103105A1 (de) * 1981-01-30 1982-08-26 Alfred Teves Gmbh, 6000 Frankfurt "elektrohydraulische schaltvorrichtung"
DE3500055A1 (de) * 1985-01-03 1986-07-03 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Zentralventil in oder an geberzylinderkolben
NO175654C (no) * 1991-12-20 1994-11-09 Kongsberg Automative As Anordning ved seteventiler til misbrukshindring av törrplateclutcher
CN105041914B (zh) * 2015-08-06 2017-08-04 北汽福田汽车股份有限公司 一种双级离合总泵及车辆
EP3281662B1 (en) * 2016-08-08 2019-04-03 Schneider Electric Controls UK Limited Linear actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607194A (en) * 1948-06-23 1952-08-19 Karl B Britton Hydraulic system actuator
US2649692A (en) * 1950-01-09 1953-08-25 Stelzer William Master cylinder for hydraulic braking systems
NL301559A (es) * 1962-12-17 1900-01-01
US3423940A (en) * 1966-12-21 1969-01-28 Kugelfischer G Schaefer & Co Main pressure cylinder for hydraulic power transmission system

Also Published As

Publication number Publication date
BE776874A (fr) 1972-04-17
NL7118106A (es) 1972-07-04
GB1315789A (en) 1973-05-02
JPS556997Y2 (es) 1980-02-16
DE2164160B2 (de) 1981-01-08
IT944489B (it) 1973-04-20
DE2164160A1 (de) 1972-07-06
JPS53131158U (es) 1978-10-18
NL166103C (nl) 1981-06-15
US3733823A (en) 1973-05-22
DE2164160C3 (de) 1981-10-08
FR2094876A5 (es) 1972-02-04

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