JPH0371586B2 - - Google Patents
Info
- Publication number
- JPH0371586B2 JPH0371586B2 JP56055182A JP5518281A JPH0371586B2 JP H0371586 B2 JPH0371586 B2 JP H0371586B2 JP 56055182 A JP56055182 A JP 56055182A JP 5518281 A JP5518281 A JP 5518281A JP H0371586 B2 JPH0371586 B2 JP H0371586B2
- Authority
- JP
- Japan
- Prior art keywords
- spool
- brake piston
- consumer
- hole
- chamber
- 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 - Lifetime
Links
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803014202 DE3014202A1 (de) | 1980-04-14 | 1980-04-14 | Schieberventil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56156564A JPS56156564A (en) | 1981-12-03 |
JPH0371586B2 true JPH0371586B2 (ko) | 1991-11-13 |
Family
ID=6099909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5518281A Granted JPS56156564A (en) | 1980-04-14 | 1981-04-14 | Spool valve |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS56156564A (ko) |
DE (1) | DE3014202A1 (ko) |
FR (1) | FR2489438A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004084879A (ja) * | 2002-08-28 | 2004-03-18 | Shin Caterpillar Mitsubishi Ltd | 制御弁装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3237103C3 (de) * | 1982-10-07 | 1997-01-23 | Wessel Hydraulik | Sicherheitsventil als Lasthalteventil in der Hebezeughydraulik |
US4617798A (en) * | 1983-04-13 | 1986-10-21 | Linde Aktiengesellschaft | Hydrostatic drive systems |
DE3341641A1 (de) * | 1983-11-17 | 1985-05-30 | Mannesmann Rexroth GmbH, 8770 Lohr | Wegeventil mit bremskolben |
CN104455597A (zh) * | 2014-12-16 | 2015-03-25 | 中煤科工集团西安研究院有限公司 | 限超调式定值安全阀 |
CN110374949B (zh) * | 2018-04-13 | 2020-12-04 | 丹佛斯动力系统(浙江)有限公司 | 阀和具有该阀的液压系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525310U (ko) * | 1975-06-27 | 1977-01-14 |
-
1980
- 1980-04-14 DE DE19803014202 patent/DE3014202A1/de not_active Withdrawn
-
1981
- 1981-04-14 FR FR8107503A patent/FR2489438A1/fr not_active Withdrawn
- 1981-04-14 JP JP5518281A patent/JPS56156564A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525310U (ko) * | 1975-06-27 | 1977-01-14 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004084879A (ja) * | 2002-08-28 | 2004-03-18 | Shin Caterpillar Mitsubishi Ltd | 制御弁装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS56156564A (en) | 1981-12-03 |
DE3014202A1 (de) | 1981-10-15 |
FR2489438A1 (fr) | 1982-03-05 |
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