GB1362664A - Valves for fluids - Google Patents

Valves for fluids

Info

Publication number
GB1362664A
GB1362664A GB5650671A GB5650671A GB1362664A GB 1362664 A GB1362664 A GB 1362664A GB 5650671 A GB5650671 A GB 5650671A GB 5650671 A GB5650671 A GB 5650671A GB 1362664 A GB1362664 A GB 1362664A
Authority
GB
United Kingdom
Prior art keywords
spool
port
conduit
motor
transmission
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
GB5650671A
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1362664A publication Critical patent/GB1362664A/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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • 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
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Gearings (AREA)
  • Hydraulic Motors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Sliding Valves (AREA)
GB5650671A 1971-01-06 1971-12-06 Valves for fluids Expired GB1362664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10437771A 1971-01-06 1971-01-06

Publications (1)

Publication Number Publication Date
GB1362664A true GB1362664A (en) 1974-08-07

Family

ID=22300179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5650671A Expired GB1362664A (en) 1971-01-06 1971-12-06 Valves for fluids

Country Status (8)

Country Link
US (1) US3696836A (enExample)
JP (1) JPS5338377B1 (enExample)
CA (1) CA936068A (enExample)
DE (1) DE2163153B2 (enExample)
FR (1) FR2121591B1 (enExample)
GB (1) GB1362664A (enExample)
IT (1) IT945239B (enExample)
SE (1) SE371476B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159607A (en) * 1984-05-09 1985-12-04 Sundstrand Corp Multi-function valve for hydrostatic transmission

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898807A (en) * 1974-06-20 1975-08-12 Caterpillar Tractor Co Hydrostatic transmission control system
US4087967A (en) * 1977-03-14 1978-05-09 Eaton Corporation Sleeve spool valve
US4480438A (en) * 1982-01-20 1984-11-06 Vickers, Incorporated Power transmission
DE3925298C2 (de) * 1989-07-31 1999-08-05 Linde Ag Hydrostatisches Getriebe
DE20012939U1 (de) * 2000-07-26 2001-12-06 Liebherr-Machines Bulle S.A., Bulle Hydrostatisches System bestehend aus einer hydraulischen Verstellpumpe und einem mit dieser verbundenen hydraulischen Motor
GB2391288B (en) * 2002-07-30 2004-12-22 Lotus Car An electrically operated valve for controlling flow of hydraulic fluid
US8474486B2 (en) * 2008-01-08 2013-07-02 Parker-Hannifan Corporation Actuator system
US9476188B2 (en) 2012-06-22 2016-10-25 Kohler Mira Limited System and method for remotely disinfecting plumbing fixtures
GB2503279B (en) * 2012-06-22 2014-08-06 Kohler Mira Ltd Improvements in and relating to valves
GB2568271B (en) 2017-11-09 2020-04-22 Kohler Mira Ltd A plumbing component for controlling the mixture of two supplies of water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53738C (enExample) * 1900-01-01
US2283397A (en) * 1937-10-04 1942-05-19 Hydraulic Dev Corp Inc Valve
US2880755A (en) * 1957-07-09 1959-04-07 Jersey Prod Res Co Pneumatic actuator
US3040768A (en) * 1959-08-13 1962-06-26 Double A Products Company Oscillating valve
GB956312A (en) * 1961-03-03 1964-04-22 Applic Mach Motrices Improvements in hydraulic circuits and control valves
US3587646A (en) * 1967-07-06 1971-06-28 Cam Gears Ltd Fluid control valve with radially drilled parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159607A (en) * 1984-05-09 1985-12-04 Sundstrand Corp Multi-function valve for hydrostatic transmission

Also Published As

Publication number Publication date
SE371476B (enExample) 1974-11-18
JPS5338377B1 (enExample) 1978-10-14
US3696836A (en) 1972-10-10
DE2163153C3 (enExample) 1974-04-18
FR2121591B1 (enExample) 1975-10-24
DE2163153B2 (de) 1973-09-20
DE2163153A1 (de) 1972-07-20
FR2121591A1 (enExample) 1972-08-25
CA936068A (en) 1973-10-30
IT945239B (it) 1973-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee