CS264291B2 - Multi-way valve with pressure equalizing for press liquid - Google Patents

Multi-way valve with pressure equalizing for press liquid Download PDF

Info

Publication number
CS264291B2
CS264291B2 CS871691A CS169187A CS264291B2 CS 264291 B2 CS264291 B2 CS 264291B2 CS 871691 A CS871691 A CS 871691A CS 169187 A CS169187 A CS 169187A CS 264291 B2 CS264291 B2 CS 264291B2
Authority
CS
Czechoslovakia
Prior art keywords
passage
sliding piston
connection
holes
bore
Prior art date
Application number
CS871691A
Other languages
Czech (cs)
English (en)
Other versions
CS169187A2 (en
Inventor
Werner Reinelt
Original Assignee
Hemscheidt Maschf Hermann
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 Hemscheidt Maschf Hermann filed Critical Hemscheidt Maschf Hermann
Publication of CS169187A2 publication Critical patent/CS169187A2/cs
Publication of CS264291B2 publication Critical patent/CS264291B2/cs

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
CS871691A 1986-03-15 1987-03-13 Multi-way valve with pressure equalizing for press liquid CS264291B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608757 DE3608757A1 (de) 1986-03-15 1986-03-15 3/2-wegeventil mit druckausgleich fuer druckfluessigkeiten

Publications (2)

Publication Number Publication Date
CS169187A2 CS169187A2 (en) 1988-09-16
CS264291B2 true CS264291B2 (en) 1989-06-13

Family

ID=6296487

Family Applications (1)

Application Number Title Priority Date Filing Date
CS871691A CS264291B2 (en) 1986-03-15 1987-03-13 Multi-way valve with pressure equalizing for press liquid

Country Status (3)

Country Link
CS (1) CS264291B2 (enrdf_load_stackoverflow)
DE (1) DE3608757A1 (enrdf_load_stackoverflow)
GB (1) GB2188706B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226495A1 (de) * 1992-08-11 1994-02-17 Teves Gmbh Alfred Druckregelventil
DE19616973C2 (de) * 1996-04-27 2003-11-06 Bayerische Motoren Werke Ag Mehrwege-Schieberventil
DE102007015333B4 (de) * 2007-03-30 2020-08-27 Schaeffler Technologies AG & Co. KG Steuerventil und Herstellungsverfahren für das Steuerventil
CN101956841B (zh) * 2010-08-19 2012-04-04 陕西航空电气有限责任公司 一种使用气筒结构的两位四通气阀
CN104235101B (zh) * 2014-09-03 2016-05-04 西安交通大学 一种双向端面凸轮连续旋转式高速打击两位四通液压阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792135A (en) * 1954-08-13 1958-03-19 Rockford Machine Tool Co Improvements in or relating to control valve
GB836010A (en) * 1956-05-03 1960-06-01 Dowty Equipment Ltd Improvements in spool valves and their manufacture
DE1054297B (de) * 1957-05-09 1959-04-02 Internat Basic Economy Corp Durch zwei Magnetventile gesteuerter Steuerschieber
US3581772A (en) * 1969-06-30 1971-06-01 Chandler Evans Inc Frictionless spool valve
US4046165A (en) * 1975-06-04 1977-09-06 Ibec Industries, Inc. Valve-positioning apparatus
DE2808477C2 (de) * 1978-02-28 1992-10-22 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Druckausgeglichenes Ventil für HFA-Flüssigkeiten
DE3204112C2 (de) * 1982-02-06 1986-02-06 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Servo-Schieberventil
DE3209202A1 (de) * 1982-03-13 1983-09-15 Mannesmann Rexroth GmbH, 8770 Lohr Ventil

Also Published As

Publication number Publication date
DE3608757A1 (de) 1987-09-24
GB2188706A (en) 1987-10-07
GB8705489D0 (en) 1987-04-15
CS169187A2 (en) 1988-09-16
GB2188706B (en) 1990-03-28
DE3608757C2 (enrdf_load_stackoverflow) 1990-05-10

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