DD125866A6 - - Google Patents
Info
- Publication number
- DD125866A6 DD125866A6 DD192389A DD19238976A DD125866A6 DD 125866 A6 DD125866 A6 DD 125866A6 DD 192389 A DD192389 A DD 192389A DD 19238976 A DD19238976 A DD 19238976A DD 125866 A6 DD125866 A6 DD 125866A6
- Authority
- DD
- German Democratic Republic
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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0435—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being sliding valves
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- 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
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0407—Means for damping the valve member movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86582—Pilot-actuated
- Y10T137/86614—Electric
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752517205 DE2517205A1 (de) | 1975-04-18 | 1975-04-18 | Hydraulische stellvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD125866A6 true DD125866A6 (cg-RX-API-DMAC7.html) | 1977-05-25 |
Family
ID=5944377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD192389A DD125866A6 (cg-RX-API-DMAC7.html) | 1975-04-18 | 1976-04-15 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4066102A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS51128722A (cg-RX-API-DMAC7.html) |
| BE (1) | BE840268R (cg-RX-API-DMAC7.html) |
| CA (1) | CA1050397A (cg-RX-API-DMAC7.html) |
| CH (1) | CH613021A5 (cg-RX-API-DMAC7.html) |
| DD (1) | DD125866A6 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2517205A1 (cg-RX-API-DMAC7.html) |
| DK (1) | DK172076A (cg-RX-API-DMAC7.html) |
| FR (1) | FR2307998A2 (cg-RX-API-DMAC7.html) |
| NL (1) | NL7603982A (cg-RX-API-DMAC7.html) |
| SE (1) | SE7604084L (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19900771A1 (de) * | 1999-01-12 | 2000-07-13 | Abb Patent Gmbh | Umschaltventil eines hydraulischen Antriebes für eine Betätigungseinrichtung, insbesondere ein Schaltgerät |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453306B1 (fr) * | 1979-04-06 | 1986-03-14 | Dba | Dispositif d'actionnement hydraulique a cinq positions |
| US4566530A (en) * | 1983-05-11 | 1986-01-28 | United Aircraft Products, Inc. | Pressure operated shuttle valve |
| US4883091A (en) * | 1988-12-27 | 1989-11-28 | Ross Operating Valve Company | Multi-port self-regulating proportional pressure control valve |
| US5163479A (en) * | 1991-01-11 | 1992-11-17 | The Boc Group, Inc. | Pressure equalizing system and valve |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2605079A (en) * | 1946-06-19 | 1952-07-29 | Elliott Bay Mill Co | Piston valve |
| FR963223A (cg-RX-API-DMAC7.html) * | 1947-03-13 | 1950-07-01 | ||
| US2655940A (en) * | 1950-01-09 | 1953-10-20 | North American Aviation Inc | Time-modulated two-stage hydraulic valve |
| US2800143A (en) * | 1952-07-21 | 1957-07-23 | North American Aviation Inc | Hydraulic regulating valve |
| FR1153174A (fr) * | 1956-05-04 | 1958-03-03 | Dispositif de commande hydraulique | |
| US2981287A (en) * | 1958-11-14 | 1961-04-25 | American Brake Shoe Co | Pilot operated valve mechanism |
| US3537355A (en) * | 1966-12-14 | 1970-11-03 | George N Bliss | Fluid-operated servomechanism |
| DE1750358B2 (de) * | 1968-04-24 | 1974-09-19 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrohydraulische Steuereinrichtung |
| US3799202A (en) * | 1972-11-29 | 1974-03-26 | Sperry Rand Corp | Power transmission |
| DE2346845B2 (de) * | 1973-09-18 | 1979-11-15 | Schwing-Hydraulik-Elektronik Gmbh + Co, 4690 Herne | Steuereinrichtung für die hydraulischen Antriebe eines Krans |
| DE2446963C2 (de) * | 1974-10-02 | 1982-12-16 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische Stelleinrichtung |
-
1975
- 1975-04-18 DE DE19752517205 patent/DE2517205A1/de active Pending
-
1976
- 1976-03-31 BE BE165756A patent/BE840268R/xx active
- 1976-04-05 CH CH420676A patent/CH613021A5/xx not_active IP Right Cessation
- 1976-04-07 SE SE7604084A patent/SE7604084L/xx unknown
- 1976-04-14 NL NL7603982A patent/NL7603982A/xx not_active Application Discontinuation
- 1976-04-14 US US05/676,736 patent/US4066102A/en not_active Expired - Lifetime
- 1976-04-14 DK DK172076A patent/DK172076A/da not_active IP Right Cessation
- 1976-04-15 DD DD192389A patent/DD125866A6/xx unknown
- 1976-04-15 CA CA250,397A patent/CA1050397A/en not_active Expired
- 1976-04-16 FR FR7611388A patent/FR2307998A2/fr not_active Withdrawn
- 1976-04-19 JP JP51044396A patent/JPS51128722A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19900771A1 (de) * | 1999-01-12 | 2000-07-13 | Abb Patent Gmbh | Umschaltventil eines hydraulischen Antriebes für eine Betätigungseinrichtung, insbesondere ein Schaltgerät |
| DE19900771B4 (de) * | 1999-01-12 | 2007-06-06 | Abb Patent Gmbh | Umschaltventil eines hydraulischen Antriebes für eine Betätigungseinrichtung, insbesondere ein Schaltgerät |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51128722A (en) | 1976-11-09 |
| BE840268R (fr) | 1976-07-16 |
| FR2307998A2 (fr) | 1976-11-12 |
| DE2517205A1 (de) | 1976-10-28 |
| CA1050397A (en) | 1979-03-13 |
| SE7604084L (sv) | 1976-10-19 |
| NL7603982A (nl) | 1976-10-20 |
| DK172076A (da) | 1976-10-19 |
| US4066102A (en) | 1978-01-03 |
| CH613021A5 (cg-RX-API-DMAC7.html) | 1979-08-31 |