SG10201707954YA - Rotary valve for a reversible compressor - Google Patents

Rotary valve for a reversible compressor

Info

Publication number
SG10201707954YA
SG10201707954YA SG10201707954YA SG10201707954YA SG10201707954YA SG 10201707954Y A SG10201707954Y A SG 10201707954YA SG 10201707954Y A SG10201707954Y A SG 10201707954YA SG 10201707954Y A SG10201707954Y A SG 10201707954YA SG 10201707954Y A SG10201707954Y A SG 10201707954YA
Authority
SG
Singapore
Prior art keywords
rotary valve
tubular member
low friction
compressor
friction face
Prior art date
Application number
SG10201707954YA
Inventor
D Kay Steven
S Shapiro Jeffrey
E Hammerquist Robert
A Hartney Steven
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Publication of SG10201707954YA publication Critical patent/SG10201707954YA/en

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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1009—Distribution members
    • F04B27/1018—Cylindrical distribution members
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Multiple-Way Valves (AREA)

Abstract

ROTARY VALVE FOR A REVERSIBLE COMPRESSOR A two-way flow rotary valve for a reversible compressor is disclosed. The two-way flow rotary valve comprises a tubular member with a first end and a second end. Two or more low friction face seals are disposed around the tubular member between the first end and the second end and a central section is disposed between the two or more low friction face seals. The two or more low friction face seals allow the central section to rotate within a substantially cylindrical receiver of a cylinder head. A gas port extends through the tubular member and is configured to allow the rotary valve to selectively exchange gas with a cylinder (when used as a compressor and when used as an air motor). [Figure 1]
SG10201707954YA 2016-12-02 2017-09-27 Rotary valve for a reversible compressor SG10201707954YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/367,973 US20180156209A1 (en) 2016-12-02 2016-12-02 Rotary Valve for a Reversible Compressor

Publications (1)

Publication Number Publication Date
SG10201707954YA true SG10201707954YA (en) 2018-07-30

Family

ID=60515073

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201707954YA SG10201707954YA (en) 2016-12-02 2017-09-27 Rotary valve for a reversible compressor

Country Status (3)

Country Link
US (1) US20180156209A1 (en)
EP (1) EP3330539A1 (en)
SG (1) SG10201707954YA (en)

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190916061A (en) * 1909-07-09 1910-07-07 Eugen Schmidt Improvements in Air Compressors.
US3774397A (en) * 1971-08-04 1973-11-27 Energy Res Corp Heat engine
GB1481802A (en) * 1973-09-07 1977-08-03 Cross Mfg Co Internal combustion engines
US4180188A (en) * 1975-11-18 1979-12-25 Kokkoman Shoyu Co., Ltd. Sealing structure for rotary valves
US5154147A (en) * 1991-04-09 1992-10-13 Takumi Muroki Rotary valve
JPH06117368A (en) * 1992-10-02 1994-04-26 Toyota Autom Loom Works Ltd Reciprocating compressor
WO1994011621A1 (en) * 1992-11-06 1994-05-26 A.E. Bishop Research Pty. Ltd. Rotary valve with seal supporting tongue
JPH06221264A (en) * 1993-01-25 1994-08-09 Toyota Autom Loom Works Ltd Reciprocation type compressor
JPH06249144A (en) * 1993-02-23 1994-09-06 Toyota Autom Loom Works Ltd Refrigerant gas suction construction of reciprocating compressor
US5372104A (en) * 1993-10-08 1994-12-13 Griffin; Bill E. Rotary valve arrangement
AUPN559395A0 (en) * 1995-09-22 1995-10-19 Smith, Brian Rotary valve for an internal combustion engine
US5579730A (en) * 1996-02-09 1996-12-03 Trotter; Richard C. Rotary valve head assembly and related drive system for internal combustion engines
US5967108A (en) * 1996-09-11 1999-10-19 Kutlucinar; Iskender Rotary valve system
AUPO770797A0 (en) * 1997-07-04 1997-07-31 Smith, Brian Rotary valve for internal combustion engines
AU4932299A (en) * 1999-07-30 2001-02-19 Yoshikane Ikitake Reciprocating vane type rotary internal combustion engine
US6240735B1 (en) * 2000-02-18 2001-06-05 Robertshaw Controls Company Rotary damper assembly
US6390048B1 (en) * 2000-07-13 2002-05-21 Kevin M. Luchansky Valve apparatus for internal combustion engine
CN101010492A (en) * 2004-09-01 2007-08-01 毕晓普创新有限公司 Sealing of port in rotary valve
DE102004057560A1 (en) * 2004-11-30 2006-06-01 Mahle International Gmbh Piston ring, useful for a combustion engine, comprises a bearing surface, which is provided with a plastic coating (made of polyamidimidimide and/or polyetheretherketone with stored particles)
US9003765B1 (en) * 2011-07-14 2015-04-14 Barry A. Muth Engine having a rotary combustion chamber
JP5983187B2 (en) * 2012-08-28 2016-08-31 株式会社デンソー Thermal management system for vehicles
EP2733325A1 (en) * 2012-11-14 2014-05-21 Caterpillar Motoren GmbH & Co. KG Throttle valve for internal combustion engines
CA2979553A1 (en) * 2015-03-13 2016-09-22 New Way Machine Components, Inc. Externally pressurized porous media gas bearing for use in valves and preventing fugitive emissions of the same

Also Published As

Publication number Publication date
US20180156209A1 (en) 2018-06-07
EP3330539A1 (en) 2018-06-06

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