GB1081856A - Flow divider - Google Patents

Flow divider

Info

Publication number
GB1081856A
GB1081856A GB43295/65A GB4329565A GB1081856A GB 1081856 A GB1081856 A GB 1081856A GB 43295/65 A GB43295/65 A GB 43295/65A GB 4329565 A GB4329565 A GB 4329565A GB 1081856 A GB1081856 A GB 1081856A
Authority
GB
United Kingdom
Prior art keywords
port
flow
piston
predetermined value
value
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
GB43295/65A
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.)
Borg Warner Corp
Original Assignee
Borg Warner 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 Borg Warner Corp filed Critical Borg Warner Corp
Publication of GB1081856A publication Critical patent/GB1081856A/en
Expired 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
    • F15B13/022—Flow-dividers; Priority 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
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Safety Valves (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1,081,856. Valves. BORG WARNER CORPORATION. Oct. 12, 1965 [Oct. 14, 1964], No. 43295/65. Heading F2V. A flow-dividing valve comprises a hollow ported piston 28 acted on by a spring 32 and slidable within a ported sleeve 14 to control flow from an inlet to a priority circuit communicating with port 24 and an excess flow circuit communicating with port 22. At flows below a first predetermined value, all the fluid flows to port 24 via orifices 36, 40 and ports 50, 54a. At flows above the first predetermined value but below a second predetermined value, the pressure drop across orifice 40 moves the piston to the right to allow the additional fluid to flow to the excess port 22 via ports 44, 52, the flow to port 24 thereby remaining constant at the first value. When the flow reaches the second predetermined value, the pressure drop across orifice 36 moves the piston further to the right and increases the capacity of the primary circuit by opening a by-pass passage consisting of ports 44, 48 and chamber 47. At this stage all the fluid passes to port 24 via ports 50, 54b. At flows above the second value, the piston is moved further to the right to allow the additional fluid to flow to port 22 via the left-hand end of the piston, the flow to port 24 thereby remaining constant at the second value.
GB43295/65A 1964-10-14 1965-10-12 Flow divider Expired GB1081856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40386564A 1964-10-14 1964-10-14

Publications (1)

Publication Number Publication Date
GB1081856A true GB1081856A (en) 1967-09-06

Family

ID=23597255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43295/65A Expired GB1081856A (en) 1964-10-14 1965-10-12 Flow divider

Country Status (6)

Country Link
US (1) US3421532A (en)
BE (1) BE670880A (en)
DE (1) DE1294768B (en)
ES (1) ES318442A1 (en)
GB (1) GB1081856A (en)
NL (1) NL6513301A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119903A (en) * 1982-05-08 1983-11-23 Dereve Fluid flow control valve
DE3619927A1 (en) * 1986-06-13 1987-12-23 Rexroth Mannesmann Gmbh 2-Way built-in valve
CN110318886A (en) * 2019-07-16 2019-10-11 中国航发沈阳发动机研究所 A kind of fuel metering system and its matching process based on duplex gear pump

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983893A (en) * 1975-06-20 1976-10-05 Eaton Corporation Flow divider valve assembly
US4154257A (en) * 1976-02-26 1979-05-15 Aisin Seiki Kabushiki Kaisha Flow-divider regulator
IT1084155B (en) * 1977-08-16 1985-05-25 Trensfluid S R L HYDRAULIC DEVICE FOR MODULATED OPERATION OF CLUTCH COUPLINGS
JPS56127405U (en) * 1980-02-29 1981-09-28
SE465938B (en) * 1986-03-21 1991-11-18 Zahnradfabrik Friedrichshafen DISTRIBUTOR VALVE WITH CONTROL Piston (SLID) FOR AT LEAST TWO WORKING CIRCUITS
US7946358B2 (en) * 2008-01-16 2011-05-24 Jorgen Hallundbaek Sequence valve and a downhole tractor
DE102013105321A1 (en) * 2013-05-23 2014-11-27 Woco Industrietechnik Gmbh Multi-way valve and method for operating and using such a multi-way valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070892B (en) *
GB589095A (en) * 1945-02-12 1947-06-11 Automotive Prod Co Ltd Improvements in or relating to valve devices for fluid pressure supply systems
DE1060681B (en) * 1956-02-02 1959-07-02 Hobourn Eaton Mfg Company Ltd Automatic control valve
DE1108027B (en) * 1959-08-19 1961-05-31 Bosch Gmbh Robert Automatic control valve influenced by the flow rate of a pressure medium
US3142962A (en) * 1963-02-25 1964-08-04 Caterpillar Tractor Co Control valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119903A (en) * 1982-05-08 1983-11-23 Dereve Fluid flow control valve
EP0094229B1 (en) * 1982-05-08 1989-04-12 Dereve (Flow Controls) Limited Fluid flow control valve
DE3619927A1 (en) * 1986-06-13 1987-12-23 Rexroth Mannesmann Gmbh 2-Way built-in valve
CN110318886A (en) * 2019-07-16 2019-10-11 中国航发沈阳发动机研究所 A kind of fuel metering system and its matching process based on duplex gear pump

Also Published As

Publication number Publication date
BE670880A (en) 1966-04-13
DE1294768B (en) 1969-05-08
ES318442A1 (en) 1966-05-01
US3421532A (en) 1969-01-14
NL6513301A (en) 1966-04-15

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