JP6340501B2 - 可変容量圧縮機用制御弁 - Google Patents

可変容量圧縮機用制御弁 Download PDF

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Publication number
JP6340501B2
JP6340501B2 JP2014125983A JP2014125983A JP6340501B2 JP 6340501 B2 JP6340501 B2 JP 6340501B2 JP 2014125983 A JP2014125983 A JP 2014125983A JP 2014125983 A JP2014125983 A JP 2014125983A JP 6340501 B2 JP6340501 B2 JP 6340501B2
Authority
JP
Japan
Prior art keywords
valve
chamber
solenoid
pressure
valve body
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.)
Active
Application number
JP2014125983A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016003747A (ja
Inventor
良介 吉廣
良介 吉廣
明伸 若林
明伸 若林
佐伯　真司
真司 佐伯
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.)
TGK Co Ltd
Original Assignee
TGK Co Ltd
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 TGK Co Ltd filed Critical TGK Co Ltd
Priority to JP2014125983A priority Critical patent/JP6340501B2/ja
Priority to EP15172342.6A priority patent/EP2963294B1/fr
Publication of JP2016003747A publication Critical patent/JP2016003747A/ja
Application granted granted Critical
Publication of JP6340501B2 publication Critical patent/JP6340501B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—Crankcase pressure
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/185—Discharge pressure
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters
    • 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
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Magnetically Actuated Valves (AREA)
JP2014125983A 2014-06-19 2014-06-19 可変容量圧縮機用制御弁 Active JP6340501B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014125983A JP6340501B2 (ja) 2014-06-19 2014-06-19 可変容量圧縮機用制御弁
EP15172342.6A EP2963294B1 (fr) 2014-06-19 2015-06-16 Soupape de contrôle pour compresseur de déplacement variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014125983A JP6340501B2 (ja) 2014-06-19 2014-06-19 可変容量圧縮機用制御弁

Publications (2)

Publication Number Publication Date
JP2016003747A JP2016003747A (ja) 2016-01-12
JP6340501B2 true JP6340501B2 (ja) 2018-06-13

Family

ID=53433095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014125983A Active JP6340501B2 (ja) 2014-06-19 2014-06-19 可変容量圧縮機用制御弁

Country Status (2)

Country Link
EP (1) EP2963294B1 (fr)
JP (1) JP6340501B2 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63318380A (ja) * 1987-06-23 1988-12-27 Hitachi Ltd 電磁弁の磁気回路部材及びその製造方法
JP3963619B2 (ja) 1999-11-05 2007-08-22 株式会社テージーケー 冷凍サイクルの圧縮容量制御装置
JP3943871B2 (ja) * 2001-07-25 2007-07-11 株式会社テージーケー 可変容量圧縮機および可変容量圧縮機用容量制御弁
JP2006057506A (ja) 2004-08-19 2006-03-02 Tgk Co Ltd 可変容量圧縮機用制御弁
JP2006097673A (ja) * 2004-08-31 2006-04-13 Tgk Co Ltd 可変容量圧縮機用制御弁
JP4365778B2 (ja) * 2004-12-27 2009-11-18 株式会社テージーケー 電磁弁
JP2006194114A (ja) * 2005-01-12 2006-07-27 Tgk Co Ltd 可変容量圧縮機用制御弁
EP1867873B1 (fr) * 2005-04-08 2012-07-11 Eagle Industry Co., Ltd. Soupape de controle de capacite
JP2006070902A (ja) * 2005-10-27 2006-03-16 Tgk Co Ltd 容量可変型圧縮機
WO2008108093A1 (fr) * 2007-03-08 2008-09-12 Tgk Co., Ltd. Soupape de commande pour compresseur à déplacement variable, dispositif de commande pour soupape de commande électromagnétique, et procédé de commande de soupape de commande électromagnétique
JP5270890B2 (ja) * 2007-09-26 2013-08-21 サンデン株式会社 可変容量圧縮機のための容量制御システム
JP5142212B2 (ja) * 2008-10-09 2013-02-13 サンデン株式会社 可変容量圧縮機
JP5424397B2 (ja) * 2009-12-04 2014-02-26 サンデン株式会社 制御弁及び制御弁を備えた斜板式可変容量圧縮機

Also Published As

Publication number Publication date
EP2963294B1 (fr) 2017-04-19
EP2963294A1 (fr) 2016-01-06
JP2016003747A (ja) 2016-01-12

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