DE2443981C2 - - Google Patents

Info

Publication number
DE2443981C2
DE2443981C2 DE19742443981 DE2443981A DE2443981C2 DE 2443981 C2 DE2443981 C2 DE 2443981C2 DE 19742443981 DE19742443981 DE 19742443981 DE 2443981 A DE2443981 A DE 2443981A DE 2443981 C2 DE2443981 C2 DE 2443981C2
Authority
DE
Germany
Prior art keywords
valve
chamber
working
working piston
behind
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
Application number
DE19742443981
Other languages
German (de)
English (en)
Other versions
DE2443981A1 (de
Inventor
Erich Dipl.-Ing. 7053 Kernen De Ruchser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERION-WERKE KG 7012 FELLBACH DE
Original Assignee
HERION-WERKE KG 7012 FELLBACH DE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HERION-WERKE KG 7012 FELLBACH DE filed Critical HERION-WERKE KG 7012 FELLBACH DE
Priority to DE19742443981 priority Critical patent/DE2443981A1/de
Priority to US05/585,294 priority patent/US4067357A/en
Priority to CH759875A priority patent/CH585362A5/xx
Priority to JP7097775A priority patent/JPS5110425A/ja
Publication of DE2443981A1 publication Critical patent/DE2443981A1/de
Application granted granted Critical
Publication of DE2443981C2 publication Critical patent/DE2443981C2/de
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
DE19742443981 1974-06-14 1974-09-14 Mehrwegeventil Granted DE2443981A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19742443981 DE2443981A1 (de) 1974-09-14 1974-09-14 Mehrwegeventil
US05/585,294 US4067357A (en) 1974-06-14 1975-06-09 Pilot-operated directional control valve
CH759875A CH585362A5 (it) 1974-06-14 1975-06-12
JP7097775A JPS5110425A (it) 1974-06-14 1975-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742443981 DE2443981A1 (de) 1974-09-14 1974-09-14 Mehrwegeventil

Publications (2)

Publication Number Publication Date
DE2443981A1 DE2443981A1 (de) 1976-04-01
DE2443981C2 true DE2443981C2 (it) 1987-06-19

Family

ID=5925729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742443981 Granted DE2443981A1 (de) 1974-06-14 1974-09-14 Mehrwegeventil

Country Status (1)

Country Link
DE (1) DE2443981A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413657C1 (de) * 1994-04-20 1995-11-02 Festo Kg Ventilanordnung

Also Published As

Publication number Publication date
DE2443981A1 (de) 1976-04-01

Similar Documents

Publication Publication Date Title
DE2213439C3 (de) Elektrohydraulische Stelleinrichtung
EP0380754A2 (de) Kraftausgeglichenes Hubventil
DE2930571A1 (de) Sicherheitsventil
DE2513013C3 (de) Hydraulisches Wegeventil
DE3343172C2 (it)
DE3322912A1 (de) Mehrwege-sitzventil
EP0687818B1 (de) Pneumatisches Wegeventil
CH638021A5 (en) Servo valve
DE2443981C2 (it)
DE2951232A1 (de) Magnetventil
DE1922024C3 (de) Steuerventil, insbesondere für blockiergeschützte Bremsanlagen
DE2363001C3 (de) Druckrückhalteventil für eine hydraulische Fahrzeugbremsanlage
DE7430962U (de) Mehrwegeventil
DE102004044008B3 (de) Kupplungs-Brems-Kombination
DE2033614A1 (de) Betatigungsghed fur Steuerventile
DE1270906B (de) Steuerschieber
DE2428888C2 (de) Elektromagnetisch vorgesteuertes Mehrwegeventil für druckmittelbetätigte Verbraucher
DE4319891A1 (de) Hilfskraftlenkung für Kraftfahrzeuge
DE3436185A1 (de) Elektromagnetisch betaetigbares druckregelventil
DE1269439B (de) Steuereinrichtung mit zwei gleichachsig angeordneten, unter Federdruck in Schliessstellung gehaltenen Einzelventilen
DE102004046976A1 (de) Mehrwegeventil
DE1118553B (de) Absperr- oder Steuerventil fuer wechselnde Durchflussrichtungen
AT240127B (de) Druckmittelbetätigter Servomotor, mit einem sich hin- und herbewegenden Betätigungsglied
DE19523716C2 (de) Wegeventil mit einem Ventilschieber
DE573580C (de) Entlastetes Ventil

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8176 Proceedings suspended because of application no:

Ref document number: 2428888

Country of ref document: DE

Format of ref document f/p: P

AF Is addition to no.

Ref country code: DE

Ref document number: 2428888

Format of ref document f/p: P

AF Is addition to no.

Ref country code: DE

Ref document number: 2428888

Format of ref document f/p: P

D2 Grant after examination
8364 No opposition during term of opposition