JPS4956085A - - Google Patents
Info
- Publication number
- JPS4956085A JPS4956085A JP48062471A JP6247173A JPS4956085A JP S4956085 A JPS4956085 A JP S4956085A JP 48062471 A JP48062471 A JP 48062471A JP 6247173 A JP6247173 A JP 6247173A JP S4956085 A JPS4956085 A JP S4956085A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26496172A | 1972-06-21 | 1972-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4956085A true JPS4956085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-30 |
| JPS5616282B2 JPS5616282B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-15 |
Family
ID=23008381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6247173A Expired JPS5616282B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-21 | 1973-06-02 |
Country Status (4)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978879A (en) * | 1972-08-14 | 1976-09-07 | Danfoss A/S | Control means for hydrostatic steering systems and the like |
| JPS61262891A (ja) * | 1985-05-15 | 1986-11-20 | オムロン株式会社 | ト−クン |
| JP2559619B2 (ja) * | 1988-08-16 | 1996-12-04 | 株式会社小松製作所 | 操作弁装置 |
| JP4782711B2 (ja) * | 2007-02-21 | 2011-09-28 | 日立建機株式会社 | 方向制御弁装置およびこの方向制御弁装置を複数備えた方向制御弁装置ブロック |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345998A (en) * | 1965-02-19 | 1967-10-10 | Gianni A Dotto | Safety check valve |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1342338A (fr) * | 1962-09-29 | 1963-11-08 | Sigma | Perfectionnements apportés aux dispositifs hydrauliques destinés au déplacement alternatif d'éléments à inertie élevée |
| US3415160A (en) * | 1966-12-08 | 1968-12-10 | Applied Power Ind Inc | Multi-speed fluid translator |
| US3470792A (en) * | 1967-08-02 | 1969-10-07 | Cessna Aircraft Co | Maximum pressure control apparatus for hydraulic actuators |
-
1972
- 1972-06-21 US US00264961A patent/US3779133A/en not_active Expired - Lifetime
-
1973
- 1973-05-02 CA CA170,240A patent/CA971079A/en not_active Expired
- 1973-06-02 JP JP6247173A patent/JPS5616282B2/ja not_active Expired
- 1973-06-11 GB GB5067975A patent/GB1437200A/en not_active Expired
- 1973-06-11 GB GB2761373A patent/GB1437199A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3345998A (en) * | 1965-02-19 | 1967-10-10 | Gianni A Dotto | Safety check valve |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1437200A (en) | 1976-05-26 |
| GB1437199A (en) | 1976-05-26 |
| US3779133A (en) | 1973-12-18 |
| JPS5616282B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-04-15 |
| CA971079A (en) | 1975-07-15 |