ES219632A1 - Un dispositivo valvular relé para frenos - Google Patents

Un dispositivo valvular relé para frenos

Info

Publication number
ES219632A1
ES219632A1 ES0219632A ES219632A ES219632A1 ES 219632 A1 ES219632 A1 ES 219632A1 ES 0219632 A ES0219632 A ES 0219632A ES 219632 A ES219632 A ES 219632A ES 219632 A1 ES219632 A1 ES 219632A1
Authority
ES
Spain
Prior art keywords
valve
spring
piston
operatively associated
control
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
ES0219632A
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of ES219632A1 publication Critical patent/ES219632A1/es
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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • B60T11/18—Connection thereof to initiating means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/42—Arrangement or adaptation of brakes
    • B64C25/44—Actuating mechanisms
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor
    • Y10T137/87225—Fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

Un dispositivo valvular relé para frenos, que incluye una caja de válvula destinada a recibir fluido a presión, un émbolo valvular situado de modo corredizo en la caja para el control del flujo de fluido hidráulico desde ellas, una válvula de movimiento vertical respecto a su asiento asociada operativamente con el émbolo valvular para controlar su funcionamiento, un pistón conectado a un circuito de alimentación de presión para el accionamiento del freno, un muelle destinado a cerrar la válvula vertical, y medios mecánicos asociados operativamente con el pistón y el muelle para variar la presión ejercida por el muelle con relación a la ejercida sobre el pistón.
ES0219632A 1954-02-15 1955-01-19 Un dispositivo valvular relé para frenos Expired ES219632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410346A US2909194A (en) 1954-02-15 1954-02-15 Relay valve

Publications (1)

Publication Number Publication Date
ES219632A1 true ES219632A1 (es) 1955-03-01

Family

ID=23624320

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0219632A Expired ES219632A1 (es) 1954-02-15 1955-01-19 Un dispositivo valvular relé para frenos

Country Status (5)

Country Link
US (1) US2909194A (es)
DE (1) DE1061626B (es)
ES (1) ES219632A1 (es)
FR (1) FR1111254A (es)
GB (1) GB754091A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011652A (en) * 1957-05-21 1961-12-05 Charles T Falk Adjustable mast and boom for hoists
DE1243526B (de) * 1960-05-24 1967-06-29 Gordon Winston Yarber Bremsdruckregelsystem fuer die Bremsen eines Fahrzeugrades, insbesondere eines Fahrgestellrades eines Flugzeuges
CN1681495B (zh) 2002-08-19 2010-05-12 辉瑞产品公司 用于治疗过度增生性疾病的组合物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1069280A (en) * 1912-09-19 1913-08-05 George E Muth Automatic car-coupling.
US1927700A (en) * 1930-10-13 1933-09-19 Merian H Dickinson Fluid pressure multiple valve control
US2024343A (en) * 1932-08-18 1935-12-17 Bendix Westinghouse Automotive Fluid pressure braking system
US2092364A (en) * 1933-07-26 1937-09-07 Westinghouse Air Brake Co Braking system
GB463525A (en) * 1935-11-19 1937-04-01 Siam Hydraulic power transmission system specially applicable to brake mechanism
FR833581A (fr) * 1937-06-22 1938-10-25 Siam Dispositif de commande pneumatique ou hydraulique à action franche
US2239148A (en) * 1938-06-10 1941-04-22 Hydraulie Dev Corp Inc Fluid pressure relief or unloading valve
US2324690A (en) * 1941-01-16 1943-07-20 Vickers Inc Valve device
US2275255A (en) * 1941-01-31 1942-03-03 Wagner Electric Corp Fluid pressure braking system
DE732823C (de) * 1941-12-05 1943-03-12 Westinghouse Bremsen Ges M B H Steuerventil fuer die Einkammer-Druckluftbremse von Lastanhaengern
US2328684A (en) * 1942-02-19 1943-09-07 Wagner Electric Corp Braking system
US2470746A (en) * 1945-10-08 1949-05-17 Bendix Aviat Corp Valve
US2495338A (en) * 1946-08-31 1950-01-24 Goodrich Co B F Regulator valve
US2476089A (en) * 1947-12-11 1949-07-12 Ralph R Gunderson Hydraulic booster system for brakes
US2577462A (en) * 1947-12-22 1951-12-04 Electro Hydraulics Ltd Pressure operated mechanism
US2559886A (en) * 1948-08-23 1951-07-10 Goodrich Co B F Brake valve assembly
US2682282A (en) * 1949-12-08 1954-06-29 Dunlop Rubber Co Fluid pressure control valve
US2722233A (en) * 1952-04-08 1955-11-01 Bendix Aviat Corp Power brake valve

Also Published As

Publication number Publication date
GB754091A (en) 1956-08-01
DE1061626B (de) 1959-07-16
FR1111254A (fr) 1956-02-24
US2909194A (en) 1959-10-20

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