GB1527931A - Directional valve - Google Patents

Directional valve

Info

Publication number
GB1527931A
GB1527931A GB61876A GB61876A GB1527931A GB 1527931 A GB1527931 A GB 1527931A GB 61876 A GB61876 A GB 61876A GB 61876 A GB61876 A GB 61876A GB 1527931 A GB1527931 A GB 1527931A
Authority
GB
United Kingdom
Prior art keywords
spool
control
orifices
main spool
restrictor orifices
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
GB61876A
Other languages
English (en)
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.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke 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
Application filed by Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Publication of GB1527931A publication Critical patent/GB1527931A/en
Expired legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • F15B13/0435—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 pilot valves being 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
GB61876A 1975-02-18 1976-01-08 Directional valve Expired GB1527931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752506864 DE2506864A1 (de) 1975-02-18 1975-02-18 Wegeventil

Publications (1)

Publication Number Publication Date
GB1527931A true GB1527931A (en) 1978-10-11

Family

ID=5939146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61876A Expired GB1527931A (en) 1975-02-18 1976-01-08 Directional valve

Country Status (4)

Country Link
CH (1) CH597523A5 (enExample)
DE (1) DE2506864A1 (enExample)
FR (1) FR2301752A1 (enExample)
GB (1) GB1527931A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129528A (en) * 1982-11-04 1984-05-16 Spectra Physics Valve with internal pilot
GB2133583A (en) * 1982-12-24 1984-07-25 Kugelfischer G Schaefer & Co Electrically actuated hydraulic regulating valve
GB2239933A (en) * 1989-12-14 1991-07-17 Automatic Switch Co Four-way slide valve.
WO2011088975A1 (de) * 2010-01-21 2011-07-28 Hydac Fluidtechnik Gmbh Ventilvorrichtung
CN105003478A (zh) * 2015-06-30 2015-10-28 河南平高电气股份有限公司 控制阀及使用该控制阀的断路器液压操动机构
CN109296575A (zh) * 2018-11-12 2019-02-01 温州大学 一种先导控制式开关阀
CN109372812A (zh) * 2018-11-12 2019-02-22 温州大学苍南研究院 一种阻尼先导阀套控制式开关阀
CN109538561A (zh) * 2018-11-12 2019-03-29 温州大学激光与光电智能制造研究院 一种先导比例控制式开关阀
CN111457127A (zh) * 2019-01-22 2020-07-28 浙江工业大学 一种二维先导式电磁插装阀
CN116104724A (zh) * 2022-12-28 2023-05-12 镇江长城注浆设备有限公司 一种锥阀式液控换向大排量液压注浆泵

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450865A (en) * 1980-07-28 1984-05-29 Bennes Marrel Hydraulic power slide valve, especially designed for public work equipment
DE3141705A1 (de) * 1981-10-21 1983-04-28 Mannesmann Rexroth GmbH, 8770 Lohr "betaetigungsmagnet fuer ein hydraulikventil"
WO1983003455A1 (en) * 1982-03-24 1983-10-13 Johnson, Garrick, Ross Fluid control devices
US4649956A (en) * 1983-07-07 1987-03-17 Zeuner Enterprises, Inc. Proportional follower spool valve system
US4589437A (en) * 1983-07-07 1986-05-20 Zeuner Kenneth W Reel speed valve assembly
DE3406570A1 (de) * 1984-02-23 1985-09-12 Mannesmann Rexroth GmbH, 8770 Lohr Elektromagnet/ventil-anordnung
US4576203A (en) * 1984-05-15 1986-03-18 Hr Textron Inc. Pressure-operated eccentric shaft coupling
DE3432728C2 (de) * 1984-09-06 1987-04-02 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zum Einstellen der Vorspannfeder eines Ventils
DE3612335A1 (de) * 1986-04-11 1987-10-15 Rexroth Mannesmann Gmbh Geraeuschreduzierung an hydraulischen und pneumatischen ventilen sowie an betaetigungsmagneten
DE3632475A1 (de) * 1986-04-11 1988-03-31 Rexroth Mannesmann Gmbh Geraeuschdaempfungsvorrichtung, inbesondere fuer hydraulische und pneumatische ventile sowie fuer betaetigungsmagneten
DE3931509A1 (de) * 1989-09-21 1991-04-04 Rexroth Mannesmann Gmbh Magnetbetaetigtes wegeventil
US5251671A (en) * 1989-11-07 1993-10-12 Atsugi Unisia Corporation Pressure control valve assembly with feature of easy adjustment of set load
JPH0368685U (enExample) * 1989-11-07 1991-07-05
DE4133536C2 (de) * 1991-10-10 1995-11-30 Hydraulik Ring Gmbh Hydraulikmagnetventil
AT398114B (de) * 1992-03-12 1994-09-26 Hoerbiger Fluidtechnik Gmbh Proportional-wegeventil
CN109538562B (zh) * 2018-11-12 2020-09-22 温州大学激光与光电智能制造研究院 一种先导阀套控制式开关阀

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129528A (en) * 1982-11-04 1984-05-16 Spectra Physics Valve with internal pilot
GB2133583A (en) * 1982-12-24 1984-07-25 Kugelfischer G Schaefer & Co Electrically actuated hydraulic regulating valve
GB2239933A (en) * 1989-12-14 1991-07-17 Automatic Switch Co Four-way slide valve.
GB2239933B (en) * 1989-12-14 1994-05-11 Automatic Switch Co Four-way slide valve
WO2011088975A1 (de) * 2010-01-21 2011-07-28 Hydac Fluidtechnik Gmbh Ventilvorrichtung
US9004105B2 (en) 2010-01-21 2015-04-14 Hydac Fluidtechnik Gmbh Valve device
CN105003478A (zh) * 2015-06-30 2015-10-28 河南平高电气股份有限公司 控制阀及使用该控制阀的断路器液压操动机构
CN109296575A (zh) * 2018-11-12 2019-02-01 温州大学 一种先导控制式开关阀
CN109372812A (zh) * 2018-11-12 2019-02-22 温州大学苍南研究院 一种阻尼先导阀套控制式开关阀
CN109538561A (zh) * 2018-11-12 2019-03-29 温州大学激光与光电智能制造研究院 一种先导比例控制式开关阀
CN109538561B (zh) * 2018-11-12 2020-09-22 温州大学激光与光电智能制造研究院 一种先导比例控制式开关阀
CN111457127A (zh) * 2019-01-22 2020-07-28 浙江工业大学 一种二维先导式电磁插装阀
CN111457127B (zh) * 2019-01-22 2024-06-07 浙江工业大学 一种二维先导式电磁插装阀
CN116104724A (zh) * 2022-12-28 2023-05-12 镇江长城注浆设备有限公司 一种锥阀式液控换向大排量液压注浆泵
CN116104724B (zh) * 2022-12-28 2024-03-19 镇江长城注浆设备有限公司 一种锥阀式液控换向大排量液压注浆泵

Also Published As

Publication number Publication date
DE2506864A1 (de) 1976-08-26
CH597523A5 (enExample) 1978-04-14
FR2301752A1 (fr) 1976-09-17
FR2301752B3 (enExample) 1978-10-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee