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JPS536374B1 - - Google Patents

Info

Publication number
JPS536374B1
JPS536374B1 JP1117470A JP1117470A JPS536374B1 JP S536374 B1 JPS536374 B1 JP S536374B1 JP 1117470 A JP1117470 A JP 1117470A JP 1117470 A JP1117470 A JP 1117470A JP S536374 B1 JPS536374 B1 JP S536374B1
Authority
JP
Japan
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.)
Pending
Application number
JP1117470A
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 filed Critical
Publication of JPS536374B1 publication Critical patent/JPS536374B1/ja
Pending 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
    • F15B13/0403—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves a secondary valve member sliding within the main spool, e.g. for regeneration flow
    • 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
    • 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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7792—Movable deflector or choke
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve
    • Y10T137/86702—With internal flow passage
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87177—With bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
  • Safety Valves (AREA)
JP1117470A 1969-08-04 1970-02-10 Pending JPS536374B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84729369A 1969-08-04 1969-08-04

Publications (1)

Publication Number Publication Date
JPS536374B1 true JPS536374B1 (ja) 1978-03-07

Family

ID=25300282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1117470A Pending JPS536374B1 (ja) 1969-08-04 1970-02-10

Country Status (5)

Country Link
US (1) US3565110A (ja)
JP (1) JPS536374B1 (ja)
DE (1) DE1959764B2 (ja)
FR (1) FR2057616A5 (ja)
GB (1) GB1293550A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555951U (ja) * 1978-06-29 1980-01-16
JP2011503480A (ja) * 2007-11-14 2011-01-27 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 油圧弁装置

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718159A (en) * 1971-01-20 1973-02-27 Hydraulic Industries Control valve
CA964163A (en) * 1972-03-08 1975-03-11 Ford Motor Company Of Canada Tractor hydraulic lift control valve
DE2248486C2 (de) * 1972-10-03 1985-10-24 Friedrich Dipl.-Ing. 7770 Überlingen Tuschka Hydraulischer Steuerschieber
DE2306461A1 (de) * 1973-02-09 1974-08-15 Parker Hannifin Corp Absperrorgananordnung
DE2420242C2 (de) * 1974-04-26 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Hydraulische Steuerschiebervorrichtung
CA1030040A (en) * 1975-01-13 1978-04-25 Commercial Shearing Compensated work port fluid valves
ZA7696B (en) * 1975-02-06 1976-12-29 Commercial Shearing Compensated work port fluid valves and work port compensators
ZA771041B (en) * 1976-05-06 1977-12-28 Commercial Shearing Control valves
JPS5422068A (en) * 1977-07-19 1979-02-19 Kawasaki Heavy Ind Ltd Control valve for machine
DE2801689C2 (de) * 1978-01-16 1982-11-11 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Steuerventileinrichtung
DE2804045A1 (de) * 1978-01-31 1979-08-09 Bosch Gmbh Robert Steuervorrichtung fuer einen hydraulisch betriebenen verbraucher
US4244389A (en) * 1978-09-08 1981-01-13 Jidoshakiki Co., Ltd. Flow control valve
US4267862A (en) * 1979-02-21 1981-05-19 Mac Valves, Inc. Directional control valve with flow path through valve spool
DE3047499C2 (de) * 1980-12-17 1983-08-04 Integral Hydraulik & Co, 4000 Düsseldorf Durch hydraulische Druckimpulse steuerbares Auf-Zu-Ventil in Sitzventilbauweise
FR2517791B1 (fr) * 1981-12-03 1986-02-28 Rexroth Sigma Perfectionnements apportes aux distributeurs hydrauliques
US4457341A (en) * 1982-03-04 1984-07-03 Vickers, Incorporated Variable pressure drop proportional motor controlled hydraulic directional valve
US4617798A (en) * 1983-04-13 1986-10-21 Linde Aktiengesellschaft Hydrostatic drive systems
DE69015118T2 (de) * 1989-03-24 1995-05-04 Hitachi Construction Machinery Co., Ltd., Tokio/Tokyo Ventilanordnung und hydraulisches antriebssystem.
JP2557000B2 (ja) * 1990-05-15 1996-11-27 株式会社小松製作所 操作弁装置
US5218992A (en) * 1991-06-28 1993-06-15 Dana Corporation Check valve retainer
CN100348352C (zh) * 2006-01-25 2007-11-14 杨秀勇 一种液压控制阀的平面滑合付结构的加工方法
EP2163770B1 (de) * 2008-09-10 2013-11-06 HAWE Hydraulik SE Interner Lastdruckabgriff für ein Mehrwege-Mehrstellungs-Schieberventil
CN105402468B (zh) * 2015-09-16 2018-06-29 中国船舶重工集团公司第七0七研究所九江分部 一种电磁阀箱油路切换装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651324A (en) * 1949-11-01 1953-09-08 New York Air Brake Co Multiple control valve
US3112764A (en) * 1960-10-28 1963-12-03 Bendix Corp Flow-regulating valve
US3215160A (en) * 1962-12-28 1965-11-02 New York Air Brake Co Valve
US3255777A (en) * 1963-11-26 1966-06-14 New York Air Brake Co Directional control valve
US3481364A (en) * 1967-11-30 1969-12-02 Commercial Shearing Hydraulic valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555951U (ja) * 1978-06-29 1980-01-16
JP2011503480A (ja) * 2007-11-14 2011-01-27 ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング 油圧弁装置

Also Published As

Publication number Publication date
DE1959764A1 (de) 1971-02-25
US3565110A (en) 1971-02-23
GB1293550A (en) 1972-10-18
FR2057616A5 (ja) 1971-05-21
DE1959764B2 (de) 1972-06-15

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