JP6632503B2 - 可変容量型圧縮機用制御弁 - Google Patents

可変容量型圧縮機用制御弁 Download PDF

Info

Publication number
JP6632503B2
JP6632503B2 JP2016192950A JP2016192950A JP6632503B2 JP 6632503 B2 JP6632503 B2 JP 6632503B2 JP 2016192950 A JP2016192950 A JP 2016192950A JP 2016192950 A JP2016192950 A JP 2016192950A JP 6632503 B2 JP6632503 B2 JP 6632503B2
Authority
JP
Japan
Prior art keywords
valve
plunger
valve body
sub
chamber
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 - Fee Related
Application number
JP2016192950A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018053855A5 (enExample
JP2018053855A (ja
Inventor
義之 久米
義之 久米
恒 浅野
恒 浅野
駿 坂本
駿 坂本
伊東　雅晴
雅晴 伊東
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.)
Fujikoki Corp
Original Assignee
Fujikoki 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
Priority to JP2016192950A priority Critical patent/JP6632503B2/ja
Application filed by Fujikoki Corp filed Critical Fujikoki Corp
Priority to MX2019002235A priority patent/MX2019002235A/es
Priority to PCT/JP2017/024580 priority patent/WO2018061380A1/ja
Priority to CN201780054741.XA priority patent/CN109715943B/zh
Priority to KR1020187037743A priority patent/KR102090333B1/ko
Priority to US16/327,623 priority patent/US10907624B2/en
Priority to EP17855339.2A priority patent/EP3521616A4/en
Publication of JP2018053855A publication Critical patent/JP2018053855A/ja
Publication of JP2018053855A5 publication Critical patent/JP2018053855A5/ja
Application granted granted Critical
Publication of JP6632503B2 publication Critical patent/JP6632503B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • F04B27/14—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
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • 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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • 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
    • F04B2027/1854—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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP2016192950A 2016-09-30 2016-09-30 可変容量型圧縮機用制御弁 Expired - Fee Related JP6632503B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2016192950A JP6632503B2 (ja) 2016-09-30 2016-09-30 可変容量型圧縮機用制御弁
PCT/JP2017/024580 WO2018061380A1 (ja) 2016-09-30 2017-07-05 可変容量型圧縮機用制御弁
CN201780054741.XA CN109715943B (zh) 2016-09-30 2017-07-05 可变容量型压缩机用控制阀
KR1020187037743A KR102090333B1 (ko) 2016-09-30 2017-07-05 가변 용량형 압축기용 제어 밸브
MX2019002235A MX2019002235A (es) 2016-09-30 2017-07-05 Valvula de control para compresor de capacidad variable.
US16/327,623 US10907624B2 (en) 2016-09-30 2017-07-05 Variable-capacity compressor control valve
EP17855339.2A EP3521616A4 (en) 2016-09-30 2017-07-05 CONTROL VALVE FOR VARIABLE CAPACITY COMPRESSOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016192950A JP6632503B2 (ja) 2016-09-30 2016-09-30 可変容量型圧縮機用制御弁

Publications (3)

Publication Number Publication Date
JP2018053855A JP2018053855A (ja) 2018-04-05
JP2018053855A5 JP2018053855A5 (enExample) 2018-12-27
JP6632503B2 true JP6632503B2 (ja) 2020-01-22

Family

ID=61762606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016192950A Expired - Fee Related JP6632503B2 (ja) 2016-09-30 2016-09-30 可変容量型圧縮機用制御弁

Country Status (7)

Country Link
US (1) US10907624B2 (enExample)
EP (1) EP3521616A4 (enExample)
JP (1) JP6632503B2 (enExample)
KR (1) KR102090333B1 (enExample)
CN (1) CN109715943B (enExample)
MX (1) MX2019002235A (enExample)
WO (1) WO2018061380A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6355617B2 (ja) * 2015-12-16 2018-07-11 株式会社不二工機 可変容量型圧縮機用制御弁
JP2020084904A (ja) * 2018-11-28 2020-06-04 株式会社不二工機 可変容量型圧縮機用制御弁
USD913337S1 (en) * 2019-01-14 2021-03-16 Henry C. Chu Compressor internal control valve
CN113646531A (zh) 2019-04-03 2021-11-12 伊格尔工业股份有限公司 容量控制阀
EP4234997A3 (en) 2019-04-03 2023-10-11 Eagle Industry Co., Ltd. Capacity control valve
JP7467427B2 (ja) 2019-04-24 2024-04-15 イーグル工業株式会社 容量制御弁
KR102568391B1 (ko) 2019-04-24 2023-08-21 이구루코교 가부시기가이샤 용량 제어 밸브
CN110630782B (zh) * 2019-11-08 2024-08-27 九牧厨卫股份有限公司 一种二级先导阀式分水阀芯和分水阀
US12270476B2 (en) 2020-04-22 2025-04-08 Eagle Industry Co., Ltd. Capacity control valve

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07112675B2 (ja) 1993-06-29 1995-12-06 株式会社マキタ 空気圧式釘打機
JP2001073939A (ja) 1999-08-31 2001-03-21 Toyota Autom Loom Works Ltd 容量可変型圧縮機の制御弁及び容量可変型圧縮機
JP2001165055A (ja) * 1999-12-09 2001-06-19 Toyota Autom Loom Works Ltd 制御弁及び容量可変型圧縮機
JP4422512B2 (ja) * 2003-04-09 2010-02-24 株式会社不二工機 可変容量型圧縮機用の制御弁
JP4316955B2 (ja) * 2003-08-11 2009-08-19 イーグル工業株式会社 容量制御弁
JP2005069072A (ja) * 2003-08-22 2005-03-17 Eagle Ind Co Ltd 容量制御弁
JP2005105935A (ja) * 2003-09-30 2005-04-21 Fuji Koki Corp 可変容量型圧縮機用の制御弁
ATE541127T1 (de) * 2003-11-14 2012-01-15 Eagle Ind Co Ltd Mengeregelventil
JP4456906B2 (ja) * 2004-03-25 2010-04-28 株式会社不二工機 可変容量型圧縮機用の制御弁
JP4150008B2 (ja) 2005-03-04 2008-09-17 日信工業株式会社 常閉型電磁弁の製造方法
US7246632B2 (en) 2004-03-30 2007-07-24 Nissin Kogyo Co., Ltd. Normally-closed electromagnetic valve and manufacturing method for the same
JP4913734B2 (ja) * 2005-06-22 2012-04-11 イーグル工業株式会社 容量制御弁
JP4714626B2 (ja) * 2006-04-13 2011-06-29 株式会社不二工機 可変容量型圧縮機用制御弁
JP2008298013A (ja) * 2007-06-01 2008-12-11 Fuji Koki Corp 可変容量型圧縮機用制御弁及びその製造方法
JP2009036182A (ja) * 2007-08-03 2009-02-19 Fuji Koki Corp 可変容量型圧縮機用制御弁
DE112008002219B4 (de) * 2007-08-17 2018-10-25 Sanden Holdings Corporation Kapazitätssteuerungssystem für einen Kompressor mit variabler Kapazität und Anzeigevorrichtung für das System
JP5235569B2 (ja) * 2008-09-12 2013-07-10 サンデン株式会社 容量制御弁、可変容量圧縮機及び可変容量圧縮機の容量制御システム
JP5553514B2 (ja) 2009-02-10 2014-07-16 株式会社不二工機 可変容量型圧縮機用制御弁
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
KR101319565B1 (ko) * 2010-03-16 2013-10-23 이구루코교 가부시기가이샤 용량 제어밸브
KR101319566B1 (ko) * 2010-04-29 2013-10-23 이구루코교 가부시기가이샤 용량 제어 밸브
JP5878703B2 (ja) * 2010-09-06 2016-03-08 株式会社不二工機 可変容量型圧縮機用制御弁
KR101375294B1 (ko) * 2010-12-09 2014-03-17 이구루코교 가부시기가이샤 용량 제어 밸브
KR101057391B1 (ko) 2011-05-30 2011-08-18 주식회사 유텍솔루션 가변 용량 압축기의 전자제어밸브
JP2013130126A (ja) 2011-12-21 2013-07-04 Fuji Koki Corp 可変容量型圧縮機用制御弁
EP2857681B1 (en) * 2012-05-24 2019-08-28 Eagle Industry Co., Ltd. Volume control valve
KR101249253B1 (ko) 2012-09-20 2013-04-02 주식회사 유텍솔루션 가변 용량 압축기의 전자제어밸브
CN104541056B (zh) * 2012-12-12 2016-12-28 伊格尔工业股份有限公司 容量控制阀
CN104685211B (zh) * 2013-01-31 2016-12-28 伊格尔工业股份有限公司 容量控制阀
JP6626790B2 (ja) * 2016-06-28 2019-12-25 株式会社不二工機 可変容量型圧縮機用制御弁
US10781804B2 (en) * 2016-08-29 2020-09-22 Eagle Industry Co., Ltd. Displacement control valve
JP6924476B2 (ja) * 2017-04-07 2021-08-25 株式会社テージーケー 可変容量圧縮機用制御弁

Also Published As

Publication number Publication date
WO2018061380A1 (ja) 2018-04-05
EP3521616A4 (en) 2020-04-15
MX2019002235A (es) 2019-06-12
US20190226467A1 (en) 2019-07-25
US10907624B2 (en) 2021-02-02
CN109715943B (zh) 2020-06-23
KR102090333B1 (ko) 2020-03-17
CN109715943A (zh) 2019-05-03
KR20190013936A (ko) 2019-02-11
EP3521616A1 (en) 2019-08-07
JP2018053855A (ja) 2018-04-05

Similar Documents

Publication Publication Date Title
JP6632503B2 (ja) 可変容量型圧縮機用制御弁
JP6626789B2 (ja) 可変容量型圧縮機用制御弁
JP7658832B2 (ja) 可変容量型圧縮機用制御弁
EP3187730B1 (en) Variable-capacity compressor control valve
JP2013130126A (ja) 可変容量型圧縮機用制御弁
JP6626790B2 (ja) 可変容量型圧縮機用制御弁
US20170175725A1 (en) Variable-capacity compressor control valve
US20170175724A1 (en) Variable-capacity compressor control valve
JP6647156B2 (ja) 可変容量型圧縮機用制御弁
JP6600604B2 (ja) 可変容量型圧縮機用制御弁
JP6757074B2 (ja) 可変容量型圧縮機用制御弁
WO2020084941A1 (ja) 可変容量型圧縮機用制御弁
JP6872800B2 (ja) 可変容量型圧縮機用制御弁
JP6906233B2 (ja) 可変容量型圧縮機用制御弁
WO2020110427A1 (ja) 可変容量型圧縮機用制御弁
JP6708911B2 (ja) 可変容量型圧縮機用制御弁
JPWO2019093166A1 (ja) 可変容量型圧縮機用制御弁
JP2019039376A (ja) 可変容量型圧縮機用制御弁
JP2019039377A (ja) 可変容量型圧縮機用制御弁

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181116

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181116

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20191112

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191210

R150 Certificate of patent or registration of utility model

Ref document number: 6632503

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees