GB1080981A - Pressure limiting control valve - Google Patents
Pressure limiting control valveInfo
- Publication number
- GB1080981A GB1080981A GB82264A GB82264A GB1080981A GB 1080981 A GB1080981 A GB 1080981A GB 82264 A GB82264 A GB 82264A GB 82264 A GB82264 A GB 82264A GB 1080981 A GB1080981 A GB 1080981A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- valve
- fluid
- ring
- jan
- 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
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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Braking Arrangements (AREA)
Abstract
1,080,981. Fluid-pressure brakes; valves. GIRLING Ltd. Jan. 12, 1965 [Jan. 8, 1964], No. 822/64. Addition to 970,341. Headings F2F and F2V. The pressure-limiting valve of the parent Specification is modified in that the by-pass valve to allow return of fluid from the output to the input on release of pressure is incorporated in the valve seat, which consists of a metal ring 19, having a coned face 21 to match that of the valve head 17 and one or more by-pass grooves 23, and a ring 22 of resilient material which normally seals the groove 23 but flexes to allow return of fluid, under the pressure built up in the output chamber 12, when input pressure at inlet 25 is released, so allowing spring 18 to open the valve. A plug 13 acts as a stop for the valve head 17 and engages extension flanges on the ring 19 to retain the latter.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3409059A GB970341A (en) | 1964-01-08 | 1959-10-08 | Improved hydraulic system |
GB82264A GB1080981A (en) | 1964-01-08 | 1964-01-08 | Pressure limiting control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB82264A GB1080981A (en) | 1964-01-08 | 1964-01-08 | Pressure limiting control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1080981A true GB1080981A (en) | 1967-08-31 |
Family
ID=9711086
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3409059A Expired GB970341A (en) | 1964-01-08 | 1959-10-08 | Improved hydraulic system |
GB82264A Expired GB1080981A (en) | 1964-01-08 | 1964-01-08 | Pressure limiting control valve |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3409059A Expired GB970341A (en) | 1964-01-08 | 1959-10-08 | Improved hydraulic system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB970341A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2702399A1 (en) * | 1977-01-21 | 1978-07-27 | Teves Gmbh Alfred | DEVICE FOR BRAKING SYSTEMS WITH A PRESSURE REGULATING DEVICE FOR BLOCKING CONTROL |
FR2443951A1 (en) * | 1978-12-13 | 1980-07-11 | Teves Gmbh Alfred | BRAKE PRESSURE REGULATOR, ESPECIALLY FOR A HYDRAULIC BRAKE SYSTEM ON A MOTOR VEHICLE |
-
1959
- 1959-10-08 GB GB3409059A patent/GB970341A/en not_active Expired
-
1964
- 1964-01-08 GB GB82264A patent/GB1080981A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2702399A1 (en) * | 1977-01-21 | 1978-07-27 | Teves Gmbh Alfred | DEVICE FOR BRAKING SYSTEMS WITH A PRESSURE REGULATING DEVICE FOR BLOCKING CONTROL |
FR2377913A1 (en) * | 1977-01-21 | 1978-08-18 | Teves Gmbh Alfred | ANTI-LOCK CONTROL DEVICE FOR BRAKING SYSTEMS EQUIPPED WITH PRESSURE CONTROL MEANS |
FR2443951A1 (en) * | 1978-12-13 | 1980-07-11 | Teves Gmbh Alfred | BRAKE PRESSURE REGULATOR, ESPECIALLY FOR A HYDRAULIC BRAKE SYSTEM ON A MOTOR VEHICLE |
DE2853718A1 (en) * | 1978-12-13 | 1980-07-17 | Teves Gmbh Alfred | BRAKE PRESSURE REGULATOR, ESPECIALLY FOR A HYDRAULIC VEHICLE BRAKE SYSTEM |
Also Published As
Publication number | Publication date |
---|---|
GB970341A (en) | 1964-09-23 |
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