EP1486669A3 - Piston type compressor - Google Patents

Piston type compressor Download PDF

Info

Publication number
EP1486669A3
EP1486669A3 EP04013660A EP04013660A EP1486669A3 EP 1486669 A3 EP1486669 A3 EP 1486669A3 EP 04013660 A EP04013660 A EP 04013660A EP 04013660 A EP04013660 A EP 04013660A EP 1486669 A3 EP1486669 A3 EP 1486669A3
Authority
EP
European Patent Office
Prior art keywords
valve
piston type
type compressor
rotary
rotational phase
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.)
Withdrawn
Application number
EP04013660A
Other languages
German (de)
French (fr)
Other versions
EP1486669A2 (en
Inventor
Yoshinori Inoue
Junichi Takahata
Hisato Kawamura
Kenji Mochizuki
Shigeki Kawachi
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1486669A2 publication Critical patent/EP1486669A2/en
Publication of EP1486669A3 publication Critical patent/EP1486669A3/en
Withdrawn legal-status Critical Current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
    • 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
    • F04B27/14—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

A piston type compressor includes a suction valve mechanism. The suction valve mechanism includes a rotary valve coupled to a rotary shaft. A valve timing adjusting apparatus is capable of changing a relative rotational phase, which is a rotational phase of the rotary valve relative to the rotary shaft. Therefore, the compressor is capable of adjusting the valve timing of the rotary valve and has a reduced size in the axial direction.
EP04013660A 2003-06-12 2004-06-09 Piston type compressor Withdrawn EP1486669A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003168392A JP2005002927A (en) 2003-06-12 2003-06-12 Piston type compressor
JP2003168392 2003-06-12

Publications (2)

Publication Number Publication Date
EP1486669A2 EP1486669A2 (en) 2004-12-15
EP1486669A3 true EP1486669A3 (en) 2005-10-26

Family

ID=33296888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04013660A Withdrawn EP1486669A3 (en) 2003-06-12 2004-06-09 Piston type compressor

Country Status (3)

Country Link
US (1) US20040253118A1 (en)
EP (1) EP1486669A3 (en)
JP (1) JP2005002927A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4118181B2 (en) * 2003-03-28 2008-07-16 サンデン株式会社 Control valve for variable displacement swash plate compressor
DE102005031511A1 (en) * 2005-07-06 2007-01-11 Daimlerchrysler Ag Control valve for a refrigerant compressor and refrigerant compressor
JP4513684B2 (en) * 2005-07-27 2010-07-28 株式会社豊田自動織機 Double-head piston compressor
JP4924464B2 (en) * 2008-02-05 2012-04-25 株式会社豊田自動織機 Swash plate compressor
EP2088318A1 (en) * 2008-02-05 2009-08-12 Kabushiki Kaisha Toyota Jidoshokki Swash plate compressor
AU2011211430B2 (en) 2010-02-23 2013-08-29 Artemis Intelligent Power Limited Fluid-working machine valve timing
JP5240311B2 (en) * 2011-03-15 2013-07-17 株式会社豊田自動織機 Cylinder block of piston type compressor and cylinder block processing method of piston type compressor
CN203925945U (en) * 2014-03-03 2014-11-05 干平 Energy-conservation suction valve
DE102015210607B4 (en) * 2015-06-10 2017-09-07 Voith Patent Gmbh Powertrain with air compressor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207078A (en) * 1991-09-02 1993-05-04 Kabushiki Kaisha Toyoda Jidoshokki Reciprocatory piston type compressor for a refrigeration system
JPH06117363A (en) * 1992-09-30 1994-04-26 Toyota Autom Loom Works Ltd Coolant suction mechanism in piston compressor
US5417552A (en) * 1992-10-20 1995-05-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash plate type variable displacement compressor
US5611675A (en) * 1994-05-31 1997-03-18 Nippon Soken, Inc. Swash plate compressor with start up flow restrictive inlet spool valve
EP1314888A2 (en) * 2001-11-21 2003-05-28 Kabushiki Kaisha Toyota Jidoshokki Swash plate compressor having rotary suction valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207078A (en) * 1991-09-02 1993-05-04 Kabushiki Kaisha Toyoda Jidoshokki Reciprocatory piston type compressor for a refrigeration system
JPH06117363A (en) * 1992-09-30 1994-04-26 Toyota Autom Loom Works Ltd Coolant suction mechanism in piston compressor
US5417552A (en) * 1992-10-20 1995-05-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash plate type variable displacement compressor
US5611675A (en) * 1994-05-31 1997-03-18 Nippon Soken, Inc. Swash plate compressor with start up flow restrictive inlet spool valve
EP1314888A2 (en) * 2001-11-21 2003-05-28 Kabushiki Kaisha Toyota Jidoshokki Swash plate compressor having rotary suction valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 408 (M - 1647) 29 July 1994 (1994-07-29) *

Also Published As

Publication number Publication date
US20040253118A1 (en) 2004-12-16
EP1486669A2 (en) 2004-12-15
JP2005002927A (en) 2005-01-06

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