BR7800609A - Valvula de controle para servofreio hidraulico - Google Patents

Valvula de controle para servofreio hidraulico

Info

Publication number
BR7800609A
BR7800609A BR7800609A BR7800609A BR7800609A BR 7800609 A BR7800609 A BR 7800609A BR 7800609 A BR7800609 A BR 7800609A BR 7800609 A BR7800609 A BR 7800609A BR 7800609 A BR7800609 A BR 7800609A
Authority
BR
Brazil
Prior art keywords
servofreio
hydraulic
control valve
valve
control
Prior art date
Application number
BR7800609A
Other languages
English (en)
Inventor
L Erwin
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of BR7800609A publication Critical patent/BR7800609A/pt

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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/8671—With annular passage [e.g., spool]

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
BR7800609A 1977-02-03 1978-02-01 Valvula de controle para servofreio hidraulico BR7800609A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/765,322 US4131055A (en) 1977-02-03 1977-02-03 Noise reducing control valve for a hydraulic brake booster

Publications (1)

Publication Number Publication Date
BR7800609A true BR7800609A (pt) 1978-09-12

Family

ID=25073242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800609A BR7800609A (pt) 1977-02-03 1978-02-01 Valvula de controle para servofreio hidraulico

Country Status (11)

Country Link
US (1) US4131055A (pt)
JP (1) JPS5817055B2 (pt)
AR (1) AR212570A1 (pt)
AU (1) AU514447B2 (pt)
BR (1) BR7800609A (pt)
DE (1) DE2804278A1 (pt)
ES (1) ES466621A1 (pt)
FR (1) FR2379717A1 (pt)
GB (1) GB1577397A (pt)
IT (1) IT1092340B (pt)
MX (1) MX146022A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110651A (en) * 1979-02-14 1980-08-26 Nissan Motor Co Ltd Hydraulic booster
DE3213234A1 (de) * 1982-04-08 1983-10-13 Alfred Teves Gmbh, 6000 Frankfurt Hydraulisches verstaerkerventil fuer bremsanlagen
JPS59156553U (ja) * 1983-04-06 1984-10-20 あづま姿株式会社 きもの着用者の着座用補助具
JPH0679348U (ja) * 1993-04-30 1994-11-08 正作 萩原 座席用の腰もたれ具
JP3033072B2 (ja) 1997-08-25 2000-04-17 三菱自動車工業株式会社 液圧式倍力装置
US6161380A (en) * 1997-11-17 2000-12-19 Jidosha Kiki Co., Ltd. Hydraulic pressure boosting apparatus
US6038857A (en) 1998-06-15 2000-03-21 Robert Bosch Technology Corporation Control apparatus for a brake booster
DE102008020856A1 (de) * 2007-07-14 2009-01-15 Continental Teves Ag & Co. Ohg Hydraulische Fahrzeugbremsanlage sowie Verfahren zum Betrieb der hydraulischen Fahrzeugbremsanlage
CN104968980B (zh) * 2013-02-19 2017-03-08 博格华纳公司 用于液压阀门的压力平衡端口

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US476228A (en) * 1892-05-31 James hamilton
US2007423A (en) * 1933-04-10 1935-07-09 Francis W Davis Double acting servomotor
GB447198A (en) * 1933-11-14 1936-05-13 Reineke Regler Vertriebsgesell Improvements in and relating to hydraulic servo-motors for actuating fluid pressure controlling valves
CH474702A (de) * 1967-05-23 1969-06-30 Sulzer Ag Ventil
US3719044A (en) * 1971-08-18 1973-03-06 Bendix Corp Hybrid brake booster control valve
US3961561A (en) * 1971-11-08 1976-06-08 Applied Power Inc. Proportional force amplifier
US3945301A (en) * 1974-04-01 1976-03-23 The Bendix Corporation Spool valve for hydraulic brake booster
US3898808A (en) * 1974-06-20 1975-08-12 Bendix Corp Concentric brake booster with accumulator

Also Published As

Publication number Publication date
AU3291978A (en) 1979-08-09
US4131055A (en) 1978-12-26
FR2379717B1 (pt) 1982-04-23
JPS53102470A (en) 1978-09-06
MX146022A (es) 1982-05-03
JPS5817055B2 (ja) 1983-04-04
DE2804278A1 (de) 1978-08-10
IT7819901A0 (it) 1978-02-02
AR212570A1 (es) 1978-07-31
FR2379717A1 (fr) 1978-09-01
GB1577397A (en) 1980-10-22
AU514447B2 (en) 1981-02-12
ES466621A1 (es) 1978-10-01
IT1092340B (it) 1985-07-06

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