IT1022499B - RELIEF VALVE - Google Patents
RELIEF VALVEInfo
- Publication number
- IT1022499B IT1022499B IT2793974A IT2793974A IT1022499B IT 1022499 B IT1022499 B IT 1022499B IT 2793974 A IT2793974 A IT 2793974A IT 2793974 A IT2793974 A IT 2793974A IT 1022499 B IT1022499 B IT 1022499B
- Authority
- IT
- Italy
- Prior art keywords
- relief valve
- relief
- valve
- Prior art date
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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Systems And Boosters (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40577273A | 1973-10-12 | 1973-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1022499B true IT1022499B (en) | 1978-03-20 |
Family
ID=23605166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2793974A IT1022499B (en) | 1973-10-12 | 1974-10-01 | RELIEF VALVE |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5072079A (en) |
| AR (1) | AR200544A1 (en) |
| BR (1) | BR7407494D0 (en) |
| DE (1) | DE2448511A1 (en) |
| ES (1) | ES205895Y (en) |
| FR (1) | FR2247371A1 (en) |
| GB (1) | GB1428438A (en) |
| IT (1) | IT1022499B (en) |
| SE (1) | SE7411645L (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1135536B (en) * | 1981-02-19 | 1986-08-27 | Magneti Marelli Spa | COMPRESSED AIR DISTRIBUTION FOR PNEUMATIC VEHICLE BRAKING SYSTEMS |
| CN102062234B (en) * | 2010-12-22 | 2012-09-05 | 芜湖盛力制动有限责任公司 | Matching valve of heavy truck braking system |
| CN103465895A (en) * | 2013-09-16 | 2013-12-25 | 四川制动科技股份有限公司 | Dustproof exhaust pipe for brake valve |
| DE102013017876A1 (en) * | 2013-10-26 | 2015-04-30 | Wabco Gmbh | Relay valve, valve device and vehicle with it |
| CN108944888A (en) * | 2018-07-11 | 2018-12-07 | 方嘉城 | Two-chamber double loop relay valve |
| CN110332354A (en) * | 2019-07-22 | 2019-10-15 | 瑞纳智能设备股份有限公司 | A kind of head seal structure |
-
1974
- 1974-08-27 GB GB3746874A patent/GB1428438A/en not_active Expired
- 1974-09-10 BR BR749474A patent/BR7407494D0/en unknown
- 1974-09-16 SE SE7411645A patent/SE7411645L/ unknown
- 1974-09-17 ES ES1974205895U patent/ES205895Y/en not_active Expired
- 1974-09-19 JP JP10827974A patent/JPS5072079A/ja active Pending
- 1974-09-23 AR AR25568274A patent/AR200544A1/en active
- 1974-10-01 IT IT2793974A patent/IT1022499B/en active
- 1974-10-04 FR FR7433553A patent/FR2247371A1/fr not_active Withdrawn
- 1974-10-11 DE DE19742448511 patent/DE2448511A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5072079A (en) | 1975-06-14 |
| BR7407494D0 (en) | 1975-07-29 |
| GB1428438A (en) | 1976-03-17 |
| DE2448511A1 (en) | 1975-04-24 |
| ES205895Y (en) | 1976-06-16 |
| AR200544A1 (en) | 1974-11-15 |
| FR2247371A1 (en) | 1975-05-09 |
| ES205895U (en) | 1976-02-16 |
| SE7411645L (en) | 1975-04-14 |
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