DE59700719D1 - Wegeventil - Google Patents

Wegeventil

Info

Publication number
DE59700719D1
DE59700719D1 DE59700719T DE59700719T DE59700719D1 DE 59700719 D1 DE59700719 D1 DE 59700719D1 DE 59700719 T DE59700719 T DE 59700719T DE 59700719 T DE59700719 T DE 59700719T DE 59700719 D1 DE59700719 D1 DE 59700719D1
Authority
DE
Germany
Prior art keywords
way valve
valve
way
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 - Lifetime
Application number
DE59700719T
Other languages
English (en)
Inventor
Georg Rausch
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.)
Bosch Rexroth AG
Original Assignee
Mannesmann Rexroth AG
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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Application granted granted Critical
Publication of DE59700719D1 publication Critical patent/DE59700719D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
DE59700719T 1996-02-16 1997-02-06 Wegeventil Expired - Lifetime DE59700719D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996105862 DE19605862A1 (de) 1996-02-16 1996-02-16 Wegeventil
PCT/DE1997/000237 WO1997030306A2 (de) 1996-02-16 1997-02-06 Wegeventil

Publications (1)

Publication Number Publication Date
DE59700719D1 true DE59700719D1 (de) 1999-12-23

Family

ID=7785641

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996105862 Withdrawn DE19605862A1 (de) 1996-02-16 1996-02-16 Wegeventil
DE59700719T Expired - Lifetime DE59700719D1 (de) 1996-02-16 1997-02-06 Wegeventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996105862 Withdrawn DE19605862A1 (de) 1996-02-16 1996-02-16 Wegeventil

Country Status (6)

Country Link
US (1) US6068021A (de)
EP (1) EP0879374B1 (de)
JP (1) JP2000505864A (de)
CA (1) CA2246709A1 (de)
DE (2) DE19605862A1 (de)
WO (1) WO1997030306A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145975A1 (de) * 2000-11-10 2002-08-29 Mannesmann Rexroth Ag Vorgesteuertes Druck-Einspeiseventil
EP3514418B1 (de) * 2018-01-22 2020-03-04 Parker Hannifin Emea S.A.R.L. Einbauventil für einen ventilblock
JP6621225B1 (ja) * 2018-12-07 2019-12-18 ニッタン株式会社 負圧湿式予作動スプリンクラー設備における流量制御弁

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2594626A (en) * 1946-09-09 1952-04-29 Clarence E Earle Safety valve
FR1210120A (fr) * 1958-09-02 1960-03-07 Canadian Patents Dev Régulateur de pression pour canalisations de fluide
GB1096434A (en) * 1964-01-24 1967-12-29 Plessey Uk Ltd Improvements in or relating to automatic regulating valves for fluid flow
US3439696A (en) * 1966-12-15 1969-04-22 Bendix Westinghouse Automotive Fluid pressure control valve
DE2949231C2 (de) * 1979-12-07 1984-12-13 Mannesmann Rexroth GmbH, 8770 Lohr Druckmittelventil, insbesondere Druckreduzierventil
JPS59112316A (ja) * 1982-12-20 1984-06-28 Kayaba Ind Co Ltd 減圧弁
DE3625428A1 (de) * 1985-08-10 1988-02-04 Rexroth Mannesmann Gmbh Proportional-drosselventil
DE3701572A1 (de) * 1987-01-21 1988-08-04 Danfoss As Druckbegrenzungsventil

Also Published As

Publication number Publication date
DE19605862A1 (de) 1997-08-21
US6068021A (en) 2000-05-30
WO1997030306A3 (de) 1997-09-25
CA2246709A1 (en) 1997-08-21
JP2000505864A (ja) 2000-05-16
EP0879374A2 (de) 1998-11-25
EP0879374B1 (de) 1999-11-17
WO1997030306A2 (de) 1997-08-21

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BOSCH REXROTH AG, 70184 STUTTGART, DE