GB1302635A - - Google Patents

Info

Publication number
GB1302635A
GB1302635A GB2641471*A GB2641471A GB1302635A GB 1302635 A GB1302635 A GB 1302635A GB 2641471 A GB2641471 A GB 2641471A GB 1302635 A GB1302635 A GB 1302635A
Authority
GB
United Kingdom
Prior art keywords
poppet
chamber
unseated
april
brake
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
GB2641471*A
Other languages
English (en)
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 filed Critical
Publication of GB1302635A publication Critical patent/GB1302635A/en
Expired 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
    • 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
    • B60T13/14—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 using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve
    • 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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7927—Ball valves
    • Y10T137/7928—With follower
    • 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
    • Y10T137/794—With means for separating solid material from the fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
GB2641471*A 1970-04-13 1971-04-19 Expired GB1302635A (US20030220297A1-20031127-C00074.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2755270A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
GB1302635A true GB1302635A (US20030220297A1-20031127-C00074.png) 1973-01-10

Family

ID=21838383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2641471*A Expired GB1302635A (US20030220297A1-20031127-C00074.png) 1970-04-13 1971-04-19

Country Status (4)

Country Link
US (1) US3665957A (US20030220297A1-20031127-C00074.png)
JP (1) JPS5131342B1 (US20030220297A1-20031127-C00074.png)
FR (1) FR2132596B1 (US20030220297A1-20031127-C00074.png)
GB (1) GB1302635A (US20030220297A1-20031127-C00074.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3744856A (en) * 1971-11-03 1973-07-10 Westinghouse Air Brake Co Pressure modulating brake valve
BE792476A (fr) * 1971-12-09 1973-03-30 Allman & Co Ltd Pompe pour liquide perfectionnee
US4112959A (en) * 1977-04-22 1978-09-12 Jaekel Gunter R Adjustable check valve
JPS55135660U (US20030220297A1-20031127-C00074.png) * 1979-03-20 1980-09-26
US4501286A (en) * 1983-01-20 1985-02-26 Phillips Petroleum Company Rotary valve
US4773626A (en) * 1983-12-02 1988-09-27 Phillips Petroleum Company Rotary valve
JPH0337350U (US20030220297A1-20031127-C00074.png) * 1989-08-22 1991-04-11
KR100282765B1 (ko) * 1996-12-20 2001-02-15 요시다 도시오 하중 응답 브레이크용 제동 유압 제어 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481713A (en) * 1945-04-30 1949-09-13 Bertea Alex Flexible seal check valve
US2578795A (en) * 1948-10-13 1951-12-18 Vickers Inc Relief valve
US3236256A (en) * 1963-01-28 1966-02-22 Bendix Westinghouse Automotive Pressure protection valve
US3195568A (en) * 1963-06-13 1965-07-20 Uniweld Products Inc Fluid pressure regulator with fixedly and positively held spring having means to reduce hum
US3459226A (en) * 1966-12-22 1969-08-05 Bendix Corp Fluid pressure control valve
US3526440A (en) * 1967-12-28 1970-09-01 Bendix Corp Relay valve
US3466099A (en) * 1968-03-06 1969-09-09 Bendix Corp Fluid pressure control valve
US3469890A (en) * 1968-04-10 1969-09-30 Bendix Corp Reaction means for hydraulic control valve
US3532395A (en) * 1968-06-20 1970-10-06 Bendix Corp Hydraulic control valve

Also Published As

Publication number Publication date
FR2132596B1 (US20030220297A1-20031127-C00074.png) 1977-03-18
FR2132596A1 (US20030220297A1-20031127-C00074.png) 1972-11-24
US3665957A (en) 1972-05-30
JPS5131342B1 (US20030220297A1-20031127-C00074.png) 1976-09-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees