ZA726329B - A new or improved pedal-operated hydraulic control valve assembly - Google Patents

A new or improved pedal-operated hydraulic control valve assembly

Info

Publication number: ZA726329B
Authority: ZA; South Africa
Prior art keywords: new; control valve; valve assembly; hydraulic control; operated hydraulic
Prior art date: 1971-09-24

Application number

ZA726329A

Other languages

English (en)

Inventor

G Farr

Original Assignee

Girling Ltd

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.)

1971-09-24

Filing date

1972-09-15

Publication date

1973-05-30

1972-09-15 Application filed by Girling Ltd filed Critical Girling Ltd

1973-05-30 Publication of ZA726329B publication Critical patent/ZA726329B/xx

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
- 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
- B60T13/16—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 pumps directly, i.e. without interposition of accumulators or reservoirs
- B60T13/18—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 pumps directly, i.e. without interposition of accumulators or reservoirs with control of pump output delivery, e.g. by distributor 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
- Y10T137/8593—Systems
- Y10T137/86919—Sequentially closing and opening alternately seating flow controllers

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Transmission Of Braking Force In Braking Systems (AREA)
Valves And Accessory Devices For Braking Systems (AREA)
Braking Arrangements (AREA)

ZA726329A 1971-09-24 1972-09-15 A new or improved pedal-operated hydraulic control valve assembly ZA726329B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4462171		1971-09-24

Publications (1)

Publication Number	Publication Date
ZA726329B true ZA726329B (en)	1973-05-30

Family

ID=10434106

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA726329A ZA726329B (en)	1971-09-24	1972-09-15	A new or improved pedal-operated hydraulic control valve assembly

Country Status (7)

Country	Link
US (1)	US3833272A (pl)
JP (2)	JPS5226306B2 (pl)
AU (1)	AU438610B2 (pl)
CS (1)	CS197348B2 (pl)
GB (1)	GB1343179A (pl)
PL (1)	PL79454B1 (pl)
ZA (1)	ZA726329B (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1343179A (en) *	1971-09-24	1974-01-10	Girling Ltd	Pedal-operated hydraulic control valve assembly
JPS60114155A (ja) *	1983-11-22	1985-06-20	Daikei:Kk	米飯加工食品の自動製造機における食材供給方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA527495A (en) *		1956-07-10	Dunlop Rubber Company Limited	Fluid pressure control valve
US2452647A (en) *	1944-11-25	1948-11-02	Bendix Aviat Corp	Control valve
US3317252A (en) *	1964-12-28	1967-05-02	Deere & Co	Pressure modulating hydraulic control valve
GB1229925A (pl) *	1968-06-14	1971-04-28
GB1322226A (en) *	1969-07-07	1973-07-04	Aisin Seiki	Hydraulic brake pressure control valve assembly
JPS4841502B1 (pl) *	1969-08-26	1973-12-06
GB1343179A (en) *	1971-09-24	1974-01-10	Girling Ltd	Pedal-operated hydraulic control valve assembly

1971
- 1971-09-24 GB GB4462171A patent/GB1343179A/en not_active Expired
1972
- 1972-09-15 ZA ZA726329A patent/ZA726329B/xx unknown
- 1972-09-20 AU AU46883/72A patent/AU438610B2/en not_active Expired
- 1972-09-21 PL PL1972157848A patent/PL79454B1/pl unknown
- 1972-09-22 US US00291169A patent/US3833272A/en not_active Expired - Lifetime
- 1972-09-25 JP JP47095261A patent/JPS5226306B2/ja not_active Expired
- 1972-09-25 CS CS726512A patent/CS197348B2/cs unknown
1975
- 1975-11-15 JP JP50137687A patent/JPS5172872A/ja active Pending

Also Published As

Publication number	Publication date
DE2246649B2 (de)	1977-05-26
JPS5226306B2 (pl)	1977-07-13
AU4688372A (en)	1973-08-16
US3833272A (en)	1974-09-03
JPS4848876A (pl)	1973-07-10
AU438610B2 (en)	1973-08-16
JPS5172872A (pl)	1976-06-24
GB1343179A (en)	1974-01-10
PL79454B1 (pl)	1975-06-30
DE2246649A1 (de)	1973-04-05
CS197348B2 (en)	1980-04-30

Publication	Publication Date	Title
CA976839A (en)	1975-10-28	Hydraulic control valve assembly
JPS5367067A (en)	1978-06-15	Hydraulic brake actuator
GB1407988A (en)	1975-10-01	Hydraulic valves
GB1476651A (en)	1977-06-16	Control valve assembly
GB1518989A (en)	1978-07-26	Hydraulic control valve
ZA731376B (en)	1973-11-28	Hydraulic control valve
ZA717877B (en)	1972-08-30	A hydraulic actuator
ZA726329B (en)	1973-05-30	A new or improved pedal-operated hydraulic control valve assembly
ZA725089B (en)	1973-04-25	Brake pressure control valves
AU4477272A (en)	1974-01-24	Hydraulic actuator controls
ZA742996B (en)	1975-05-28	Control valves
CA948962A (en)	1974-06-11	Sectional control valves
CA971459A (en)	1975-07-22	Hydraulic control valve
ZA746251B (en)	1975-11-26	Control valve
AU7384374A (en)	1976-04-08	Control valve
ZA722665B (en)	1973-11-28	Hydraulic control valve
AU449735B2 (en)	1974-07-05	Improved pressure control valve
CA979324A (en)	1975-12-09	Hydraulic control valve
CA863074A (en)	1971-02-09	Hydraulically actuated control valve
HU172365B (hu)	1978-08-28	Gidravlicheskij upravljajuhhij zolotnik
CA875992A (en)	1971-07-20	Brake control valve
CA867605A (en)	1971-04-06	Control valve assembly
CA964159A (en)	1975-03-11	Hydraulic flow control valve
GB1404929A (en)	1975-09-03	Hydraulic flow control assemblies
CA865576A (en)	1971-03-09	Fluid actuated control valve