ES450483A1 - Hydraulic pressure reducing valve - Google Patents
Hydraulic pressure reducing valveInfo
- Publication number
- ES450483A1 ES450483A1 ES450483A ES450483A ES450483A1 ES 450483 A1 ES450483 A1 ES 450483A1 ES 450483 A ES450483 A ES 450483A ES 450483 A ES450483 A ES 450483A ES 450483 A1 ES450483 A1 ES 450483A1
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- piston
- hydraulic pressure
- pressure reducing
- reducing valve
- 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
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
- B60T8/1831—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction pressure reducing or limiting valves
-
- 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)
- Details Of Reciprocating Pumps (AREA)
Abstract
Improvements in hydraulic correction valves, of the type comprising a body provided with a chamber within which a piston moves in such a way as to regulate the passage of fluid, hydraulic between an inlet hole and an outlet orifice, having the piston an end projecting out of the body through a fluid-tight seal mounted within the body, characterized in that at a point near the fluid-tight seal, the body is provided with an annular recess whose axial dimension is therefore less equal to the maximum stroke of the piston during the operation of the correction valve. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2613275A IT1040409B (en) | 1975-08-05 | 1975-08-05 | BRAKING CORRECTIVE VALVE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES450483A1 true ES450483A1 (en) | 1977-09-01 |
Family
ID=11218704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES450483A Expired ES450483A1 (en) | 1975-08-05 | 1976-08-05 | Hydraulic pressure reducing valve |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES450483A1 (en) |
FR (1) | FR2320216A1 (en) |
GB (1) | GB1549635A (en) |
IT (1) | IT1040409B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011633C2 (en) * | 1980-03-26 | 1986-08-21 | Alfred Teves Gmbh, 6000 Frankfurt | Pressure reducers for hydraulic braking systems |
GB2199910B (en) * | 1987-01-19 | 1991-08-28 | Nippon Air Brake Co | Fluid pressure control valve |
AT388983B (en) * | 1987-05-04 | 1989-09-25 | Hochedlinger Franz | TEMPERATURE-INFLUENCABLE VALVE |
IT1217661B (en) * | 1988-05-20 | 1990-03-30 | Bendix Italia Spa | HYDRAULIC PROPORTIONING VALVE, PARTICULARLY FOR VEHICLE BRAKES |
JP2572355Y2 (en) * | 1992-02-07 | 1998-05-20 | 自動車機器株式会社 | Proportioning valve |
-
1975
- 1975-08-05 IT IT2613275A patent/IT1040409B/en active
-
1976
- 1976-06-30 GB GB2728176A patent/GB1549635A/en not_active Expired
- 1976-07-30 FR FR7623337A patent/FR2320216A1/en active Granted
- 1976-08-05 ES ES450483A patent/ES450483A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1040409B (en) | 1979-12-20 |
GB1549635A (en) | 1979-08-08 |
FR2320216B1 (en) | 1980-01-11 |
FR2320216A1 (en) | 1977-03-04 |
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