DE59907796D1 - Pilot operated pneumatic directional valve - Google Patents

Pilot operated pneumatic directional valve

Info

Publication number
DE59907796D1
DE59907796D1 DE59907796T DE59907796T DE59907796D1 DE 59907796 D1 DE59907796 D1 DE 59907796D1 DE 59907796 T DE59907796 T DE 59907796T DE 59907796 T DE59907796 T DE 59907796T DE 59907796 D1 DE59907796 D1 DE 59907796D1
Authority
DE
Germany
Prior art keywords
directional valve
pilot operated
operated pneumatic
pneumatic directional
pilot
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 - Fee Related
Application number
DE59907796T
Other languages
German (de)
Inventor
Joerg Widera
Rainer Jungeilges
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7891621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59907796(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59907796D1 publication Critical patent/DE59907796D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F15B2013/0428—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 switchable internal or external pilot pressure source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Housings (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
DE59907796T 1998-12-18 1999-11-27 Pilot operated pneumatic directional valve Expired - Fee Related DE59907796D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19858566A DE19858566A1 (en) 1998-12-18 1998-12-18 Pilot operated pneumatic directional valve

Publications (1)

Publication Number Publication Date
DE59907796D1 true DE59907796D1 (en) 2003-12-24

Family

ID=7891621

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19858566A Ceased DE19858566A1 (en) 1998-12-18 1998-12-18 Pilot operated pneumatic directional valve
DE59907796T Expired - Fee Related DE59907796D1 (en) 1998-12-18 1999-11-27 Pilot operated pneumatic directional valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19858566A Ceased DE19858566A1 (en) 1998-12-18 1998-12-18 Pilot operated pneumatic directional valve

Country Status (3)

Country Link
EP (1) EP1010898B1 (en)
JP (1) JP2000179740A (en)
DE (2) DE19858566A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE369C (en) * 1877-07-03 KOCH, Königl. Eisenbahn - Bau - und Betriebs-Inspektor, in Hamm Railway track construction system, combined from long and cross sleepers
DE1164176B (en) * 1961-09-14 1964-02-27 Berg Airlectro Products Co Self-acting multi-way valve
DE2811365C2 (en) * 1978-03-16 1984-12-20 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Pneumatic control valve
JPH10169818A (en) * 1996-12-05 1998-06-26 Smc Corp Manifold for changeover valve
JPH10169805A (en) * 1996-12-05 1998-06-26 Smc Corp Pilot changeover valve

Also Published As

Publication number Publication date
JP2000179740A (en) 2000-06-27
EP1010898B1 (en) 2003-11-19
EP1010898A3 (en) 2000-07-12
EP1010898A2 (en) 2000-06-21
DE19858566A1 (en) 2000-06-29

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee