GB1159600A - Compressor Control Valve. - Google Patents

Compressor Control Valve.

Info

Publication number
GB1159600A
GB1159600A GB48742/66A GB4874266A GB1159600A GB 1159600 A GB1159600 A GB 1159600A GB 48742/66 A GB48742/66 A GB 48742/66A GB 4874266 A GB4874266 A GB 4874266A GB 1159600 A GB1159600 A GB 1159600A
Authority
GB
United Kingdom
Prior art keywords
pressure
reservoir
chamber
ring
annular
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
GB48742/66A
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.)
Bendix Westinghouse Automotive Air Brake Co
Original Assignee
Bendix Westinghouse Automotive Air Brake Co
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 Bendix Westinghouse Automotive Air Brake Co filed Critical Bendix Westinghouse Automotive Air Brake Co
Publication of GB1159600A publication Critical patent/GB1159600A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • 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
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2607—With pressure reducing inlet valve
    • Y10T137/261—Relief port through common sensing means
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid
    • Y10T137/7355—In gravitating tank
    • 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
    • Y10T137/7738—Pop valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

1,159,600. Fluid pressure control valve &c. BENDIX-WESTINGHOUSE AUTOMOTIVE AIR BRAKE CO. 31 Oct., 1966 [5 Nov., 1965], No. 48742/66. Heading F2V. In a valve, for controlling the delivery discharge of a compressor, fluid under pressure supplied to an inlet 16 passes through a chamber 18, ducts 30 and then raises a check valve 32 before entering, through duct 14, a fluid pressure reservoir, (not shown). As pressure within the reservoir, and consequently chamber 18, builds up, it is transmitted via ducts 52 and 56 to an annular groove 54 disposed within a member 25 closing an exhaust aperture 22. This pressure acts, through a resilient annular O-ring 58, on a split expanding metal ring 60 which, as a result, expands outwardly and into abutment with the upstanding flanges 48 of a U-shaped container 46, the exhaust closure member 25 being disposed within this container. Upon the pressures within the reservoir and chamber 18 becoming substantially equal, the forces acting on the opposed faces of a pistonlike member 28 cancel out and those acting on member 25 then become sufficient to overcome the closing bias of a spring 41 and so raise member 25 from its seat 24. Thereafter these forces act on the whole surface area of member 25 and that of the projecting ring 60 to ensure a rapid opening. Once the pressure within chamber 18 drops, the same happens within groove 54 and so members 58 and 60 retract and hence do not inhibit the return of member 25 to its seating, this return commencing when the reservoir pressure falls below a certain predetermined value. The metal ring 60 may be replaced by an annular garter spring (72, Fig. 4, not shown) which is coated and filled with rubber.
GB48742/66A 1965-11-05 1966-10-31 Compressor Control Valve. Expired GB1159600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506485A US3379211A (en) 1965-11-05 1965-11-05 Compression control valve

Publications (1)

Publication Number Publication Date
GB1159600A true GB1159600A (en) 1969-07-30

Family

ID=24014797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48742/66A Expired GB1159600A (en) 1965-11-05 1966-10-31 Compressor Control Valve.

Country Status (3)

Country Link
US (1) US3379211A (en)
DE (1) DE1550138B1 (en)
GB (1) GB1159600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526391A (en) * 2014-10-17 2016-04-27 纳博特斯克有限公司 Fluid control valve

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222247A1 (en) * 1982-06-12 1983-12-15 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DEVICE FOR DAMPING EXHAUST AIR FROM VALVE DEVICES
TR201812103T4 (en) * 2013-02-07 2018-09-21 Wen San Chou Air compressor assembly.
US20160298763A1 (en) * 2015-04-09 2016-10-13 Bendix Commercial Vehicle Systems Llc Piston assembly for an unloader valve of an air compressor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE201161C (en) * 1906-06-13 1908-08-10 Gebr. Körting Ag VALVE WITH SEVERAL RUBBER RINGS AS A LOCKING BODY
GB573137A (en) * 1944-01-03 1945-11-07 Automotive Prod Co Ltd Improvements in or relating to valves for controlling the flow of fluids
US2507384A (en) * 1946-01-11 1950-05-09 Bendix Aviat Corp Snap-action pilot valve
US2585045A (en) * 1947-05-08 1952-02-12 Specialties Dev Corp Trap for compressed gas systems
US2749935A (en) * 1953-07-29 1956-06-12 Woodrow H Kratz Oil burner by-pass valve
DE1055909B (en) * 1957-01-04 1959-04-23 Teves Kg Alfred Accumulator loading valve
FR1188246A (en) * 1957-12-11 1959-09-21 Sarasin & Cie Sa Des Ets Valve adjuster
FR1211206A (en) * 1958-01-30 1960-03-15 Teves Kg Alfred Distributor for charging hydraulic accumulators
CH403358A (en) * 1961-04-01 1965-11-30 Bratislavske Elektrotechnicke Control device for setting two subsequent pressures in hydraulically driven machines, in particular machines for hydraulic welding pressing in electrical resistance welding
US3086548A (en) * 1962-06-08 1963-04-23 Leslie Co Self-regulating pitot for regulator valves
US3329154A (en) * 1963-03-26 1967-07-04 Bendix Westinghouse Automotive Compressor control valve
FR1405689A (en) * 1964-08-18 1965-07-09 Teves Kg Alfred Shut-off or isolating shutter for shutters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526391A (en) * 2014-10-17 2016-04-27 纳博特斯克有限公司 Fluid control valve
CN105526391B (en) * 2014-10-17 2018-04-03 纳博特斯克有限公司 Control valve for fluids
TWI630337B (en) * 2014-10-17 2018-07-21 納博特斯克股份有限公司 Fluid control valve

Also Published As

Publication number Publication date
US3379211A (en) 1968-04-23
DE1550138B1 (en) 1970-03-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees