JPS5487364A - Direction control valve - Google Patents
Direction control valveInfo
- Publication number
- JPS5487364A JPS5487364A JP15062678A JP15062678A JPS5487364A JP S5487364 A JPS5487364 A JP S5487364A JP 15062678 A JP15062678 A JP 15062678A JP 15062678 A JP15062678 A JP 15062678A JP S5487364 A JPS5487364 A JP S5487364A
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- direction control
- valve
- control
- 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.)
- Pending
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
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772754878 DE2754878A1 (de) | 1977-12-09 | 1977-12-09 | Lastunabhaengig arbeitendes elektrisch ansteuerbares wegeventil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5487364A true JPS5487364A (en) | 1979-07-11 |
Family
ID=6025703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15062678A Pending JPS5487364A (en) | 1977-12-09 | 1978-12-07 | Direction control valve |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0002446B1 (ja) |
JP (1) | JPS5487364A (ja) |
DE (1) | DE2754878A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57163705A (en) * | 1981-02-12 | 1982-10-08 | Herion Werke Kg | Pressure safety valve |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020918A1 (de) * | 1980-06-03 | 1981-12-10 | Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen | Vorgesteuerte vorrichtung zur lastunabhaengigen volumenstromregelung |
DE3034865A1 (de) * | 1980-09-16 | 1982-04-29 | Robert Bosch Gmbh, 7000 Stuttgart | Druckregelventil |
DE3106532A1 (de) * | 1981-02-21 | 1982-10-21 | Dipl.-Ing. Friedrich Tuschka KG, 7770 Überlingen | Ventilanordnung zur steuerung eines hydraulischen stellmotors |
AU1582983A (en) * | 1982-07-02 | 1984-01-05 | Sperry Corp. | Pilot operated, flow feedback controlled hydraulic valve |
SE451395C (sv) * | 1983-11-09 | 1988-11-08 | Hydrino Ab | Anordning foer pilotoljefoersoerjning foer en servoventil |
SE440040B (sv) * | 1983-11-11 | 1985-07-15 | Andree Marie Dupre Risen | Form for framstellning av batskrov |
DE3406570A1 (de) * | 1984-02-23 | 1985-09-12 | Mannesmann Rexroth GmbH, 8770 Lohr | Elektromagnet/ventil-anordnung |
DE3406794A1 (de) * | 1984-02-24 | 1985-09-05 | Mannesmann Rexroth GmbH, 8770 Lohr | Druckregelventil |
DE3447709C1 (de) * | 1984-12-28 | 1986-04-30 | Karl 7298 Loßburg Hehl | Steuervorrichtung fuer den hydraulischen Kreislauf einer Kunststoff-Spritzgiessmaschine |
DE3504268A1 (de) * | 1985-02-08 | 1986-08-14 | Heller Hydraulik GmbH, 7440 Nürtingen | Ventil mit vorsteuerung |
DE3734955A1 (de) * | 1987-10-15 | 1989-04-27 | Rexroth Mannesmann Gmbh | Elektrische messwertaufbereitung fuer ein regelventil |
ES2015438A6 (es) * | 1989-08-07 | 1990-08-16 | Bendix Espana | Valvula electromagnetica. |
US5056561A (en) * | 1990-02-08 | 1991-10-15 | Byers James O | Remote controlled, individually pressure compensated valve |
JP3323344B2 (ja) * | 1994-11-22 | 2002-09-09 | エスエムシー株式会社 | ダブルソレノイド形電磁弁 |
DE19527892A1 (de) * | 1995-07-29 | 1997-01-30 | Rexroth Mannesmann Gmbh | Vorgesteuertes Druckminderventil |
GB9903326D0 (en) * | 1999-02-15 | 1999-04-07 | Bryne Mekanikk As | Control block for controlling the flow of fluid pressure medium to a fluid pressure operated device |
DE102015208858A1 (de) | 2015-05-13 | 2016-11-17 | Mahle International Gmbh | Heizmodul zum Beheizen des Fahrzeuginnenraums eines Kraftfahrzeugs |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50111486A (ja) * | 1973-10-10 | 1975-09-02 | ||
JPS50124080A (ja) * | 1974-03-15 | 1975-09-29 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335041A (en) * | 1970-01-05 | 1973-10-24 | Sperry Rand Ltd | Hydraulic actuator controls |
GB1335042A (en) * | 1970-01-05 | 1973-10-24 | Sperry Rand Ltd | Hydraulic actuator controls |
DE2523600A1 (de) * | 1975-05-28 | 1976-12-09 | Bosch Gmbh Robert | Elektrohydraulische steuereinrichtung |
-
1977
- 1977-12-09 DE DE19772754878 patent/DE2754878A1/de not_active Withdrawn
-
1978
- 1978-11-07 EP EP19780101319 patent/EP0002446B1/de not_active Expired
- 1978-12-07 JP JP15062678A patent/JPS5487364A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50111486A (ja) * | 1973-10-10 | 1975-09-02 | ||
JPS50124080A (ja) * | 1974-03-15 | 1975-09-29 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57163705A (en) * | 1981-02-12 | 1982-10-08 | Herion Werke Kg | Pressure safety valve |
JPH0239677B2 (ja) * | 1981-02-12 | 1990-09-06 | Herion Werke Kg |
Also Published As
Publication number | Publication date |
---|---|
EP0002446B1 (de) | 1983-04-20 |
DE2754878A1 (de) | 1979-06-13 |
EP0002446A1 (de) | 1979-06-27 |
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