GB1378858A - Fluidflow control valve - Google Patents

Fluidflow control valve

Info

Publication number
GB1378858A
GB1378858A GB5607171A GB5607171A GB1378858A GB 1378858 A GB1378858 A GB 1378858A GB 5607171 A GB5607171 A GB 5607171A GB 5607171 A GB5607171 A GB 5607171A GB 1378858 A GB1378858 A GB 1378858A
Authority
GB
United Kingdom
Prior art keywords
motor
control valve
plunger
dec
displacement
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
GB5607171A
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.)
Aro Corp
Original Assignee
Aro 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 Aro Corp filed Critical Aro Corp
Publication of GB1378858A publication Critical patent/GB1378858A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
    • F16K11/166—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns with the rotating spindles at right angles to the closure members
    • 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
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow
    • Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
    • Y10T137/86984—Actuator moves both 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
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)

Abstract

1378858 Hoists ARO CORP 2 Dec 1971 [30 Dec 1970] 56071/71 Heading B8B [Also in Divisions F1 and F2] In a hoist housing 10 a sleeve 27 having a wheel 28 for a chain 30 secured thereto is driven through reduction gearing (not shown) by the output shaft 26 of a reversible pneumatic sliding-vane-type rotary positive-displacement motor comprising a stator 11 and rotor 15. A control valve for the motor has a fixed tubular body 38 containing a plunger (40), Figs. 2 and 3 (not shown), which is coupled by a shaft 74 and rack-and-pinion gearing 76, 78 to a manual control 36. Displacement of the plunger in either direction effects forward or reverse operation of the motor. A supporting hook 34 is provided as shown.
GB5607171A 1970-12-30 1971-12-02 Fluidflow control valve Expired GB1378858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10280270A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
GB1378858A true GB1378858A (en) 1974-12-27

Family

ID=22291745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5607171A Expired GB1378858A (en) 1970-12-30 1971-12-02 Fluidflow control valve

Country Status (5)

Country Link
US (1) US3714969A (en)
JP (1) JPS5166531A (en)
AU (1) AU3134771A (en)
CA (1) CA950796A (en)
GB (1) GB1378858A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516918A (en) * 1982-05-25 1985-05-14 Trw Inc. Pump assembly
JPH055858U (en) * 1991-07-03 1993-01-26 石川島播磨重工業株式会社 Steel tank
JP2550853B2 (en) * 1993-04-28 1996-11-06 日本電気株式会社 Power supply unit cooling structure
JP4856425B2 (en) * 2005-12-28 2012-01-18 昭和電工株式会社 Upsetting method
US9103421B2 (en) 2013-05-16 2015-08-11 Lobo Engineering PLC Rotary-to-linear motion actuator having a helical bevel gear and method of use thereof
US9404561B2 (en) 2013-05-16 2016-08-02 Valve Systems International Llc Rotary-to-linear motion actuator having a helical bevel gear and method of use thereof
CN112649200B (en) * 2020-12-18 2022-10-21 安徽马钢和菱实业有限公司 Pneumatic motor testing device and testing method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380836A (en) * 1943-04-23 1945-07-31 Westinghouse Electric Corp Flow control apparatus
GB972080A (en) * 1960-05-27 1964-10-07 Karl Georg Bruce Improvements in or relating to a hydraulic servo-motor system,comprising a double-acting servo-motor
US3596679A (en) * 1969-07-16 1971-08-03 Emerson Electric Co Manually operable pilot valve

Also Published As

Publication number Publication date
JPS5740923B2 (en) 1982-08-31
JPS5166531A (en) 1976-06-09
CA950796A (en) 1974-07-09
US3714969A (en) 1973-02-06
AU3134771A (en) 1973-01-25

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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