FR2367965A1 - Soupape de commande hydraulique - Google Patents
Soupape de commande hydrauliqueInfo
- Publication number
- FR2367965A1 FR2367965A1 FR7730734A FR7730734A FR2367965A1 FR 2367965 A1 FR2367965 A1 FR 2367965A1 FR 7730734 A FR7730734 A FR 7730734A FR 7730734 A FR7730734 A FR 7730734A FR 2367965 A1 FR2367965 A1 FR 2367965A1
- Authority
- FR
- France
- Prior art keywords
- control valve
- hydraulic control
- valve
- slide
- pilot valves
- 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.)
- Withdrawn
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
- F15B13/0431—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 electrical control resulting in an on-off function
Abstract
Soupape de commande hydraulique, pour la commande d'un dispositif hydraulique. La soupape comprend un corps 1 dans lequel est ménagée une chambre 13 où coulisse un tiroir 3, et communiquant avec des soupapes pilotes situées dans ses extrémités 2. Les soupapes pilotes sont commandées par des solénoïdes 17. Dans la position centrale représentée du tiroir 3, la soupape est verrouillée. Dans chaque position latérale extrême, un courant d'huile s'établit en circuit fermé, dans un sens déterminé, avec le dispositif commandé. Application à la télécommande de tout dispositif hydraulique tel que vérin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO763466A NO147494C (no) | 1976-10-12 | 1976-10-12 | Hydraulisk styreventil. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2367965A1 true FR2367965A1 (fr) | 1978-05-12 |
Family
ID=19883135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730734A Withdrawn FR2367965A1 (fr) | 1976-10-12 | 1977-10-12 | Soupape de commande hydraulique |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2745925A1 (fr) |
ES (1) | ES463116A1 (fr) |
FR (1) | FR2367965A1 (fr) |
GB (1) | GB1593884A (fr) |
NO (1) | NO147494C (fr) |
SE (1) | SE428590B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487942A1 (fr) * | 1980-07-29 | 1982-02-05 | Ind Meca Pour Fluides | Vanne a trois voies |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE463324B (sv) * | 1988-11-03 | 1990-11-05 | Monsun Tison Ab | Staelldon foer distansstyrning med moejlighet till direktstyrning av hydrauliska riktningsventiler |
-
1976
- 1976-10-12 NO NO763466A patent/NO147494C/no unknown
-
1977
- 1977-10-11 ES ES463116A patent/ES463116A1/es not_active Expired
- 1977-10-11 GB GB42262/77A patent/GB1593884A/en not_active Expired
- 1977-10-11 SE SE7711394A patent/SE428590B/xx not_active IP Right Cessation
- 1977-10-12 DE DE19772745925 patent/DE2745925A1/de not_active Withdrawn
- 1977-10-12 FR FR7730734A patent/FR2367965A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487942A1 (fr) * | 1980-07-29 | 1982-02-05 | Ind Meca Pour Fluides | Vanne a trois voies |
Also Published As
Publication number | Publication date |
---|---|
ES463116A1 (es) | 1978-11-01 |
GB1593884A (en) | 1981-07-22 |
DE2745925A1 (de) | 1978-04-20 |
SE428590B (sv) | 1983-07-11 |
NO147494C (no) | 1983-04-20 |
SE7711394L (sv) | 1978-04-13 |
NO763466L (no) | 1978-04-13 |
NO147494B (no) | 1983-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |