JP2016014334A - 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

Info

Publication number: JP2016014334A
Authority: JP; Japan
Prior art keywords: valve; chamber; passage; refrigerant; hole
Prior art date: 2014-07-01
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.): Pending

Application number

JP2014135948A

Other languages

English (en)

Japanese (ja)

Inventor

良介吉廣

Ryosuke Yoshihiro

良介吉廣

梶原　盛光

Morimitsu Kajiwara

盛光梶原

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.)

2014-07-01

Filing date

2014-07-01

Publication date

2016-01-28

2014-07-01 Application filed by TGK Co Ltd filed Critical TGK Co Ltd

2014-07-01 Priority to JP2014135948A priority Critical patent/JP2016014334A/ja

2015-06-23 Priority to EP15173253.4A priority patent/EP2963295B1/de

2016-01-28 Publication of JP2016014334A publication Critical patent/JP2016014334A/ja

Status Pending legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 title abstract description 7
239000003507 refrigerant Substances 0.000 claims abstract description 78
238000004891 communication Methods 0.000 claims abstract description 38
238000000605 extraction Methods 0.000 claims description 30
238000005192 partition Methods 0.000 claims description 13
238000005057 refrigeration Methods 0.000 claims description 12
238000007599 discharging Methods 0.000 claims description 3
230000009471 action Effects 0.000 claims description 2
230000001105 regulatory effect Effects 0.000 claims 1
230000004044 response Effects 0.000 abstract description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
239000003921 oil Substances 0.000 description 14
230000006870 function Effects 0.000 description 11
229910002092 carbon dioxide Inorganic materials 0.000 description 10
239000001569 carbon dioxide Substances 0.000 description 10
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238000010586 diagram Methods 0.000 description 5
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000007788 liquid Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
238000012423 maintenance Methods 0.000 description 3
230000001737 promoting effect Effects 0.000 description 3
238000001816 cooling Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000003780 insertion Methods 0.000 description 2
230000037431 insertion Effects 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000010687 lubricating oil Substances 0.000 description 2
239000000696 magnetic material Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
230000035945 sensitivity Effects 0.000 description 2
239000007779 soft material Substances 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
230000007704 transition Effects 0.000 description 2
238000011144 upstream manufacturing Methods 0.000 description 2
238000012795 verification Methods 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000010951 brass Substances 0.000 description 1
KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
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230000003628 erosive effect Effects 0.000 description 1
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NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
230000004907 flux Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
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238000009834 vaporization Methods 0.000 description 1
238000010792 warming Methods 0.000 description 1

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
- 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)

JP2014135948A 2014-07-01 2014-07-01 可変容量圧縮機用制御弁 Pending JP2016014334A (ja)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP2014135948A JP2016014334A (ja)	2014-07-01	2014-07-01	可変容量圧縮機用制御弁
EP15173253.4A EP2963295B1 (de)	2014-07-01	2015-06-23	Regelventil für einen verdichter mit variabler verdrängung

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2014135948A JP2016014334A (ja)	2014-07-01	2014-07-01	可変容量圧縮機用制御弁

Publications (1)

Publication Number	Publication Date
JP2016014334A true JP2016014334A (ja)	2016-01-28

Family

ID=53886817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2014135948A Pending JP2016014334A (ja)	2014-07-01	2014-07-01	可変容量圧縮機用制御弁

Country Status (2)

Country	Link
EP (1)	EP2963295B1 (de)
JP (1)	JP2016014334A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021015116A1 (ja) *	2019-07-24	2021-01-28	サンデン・オートモーティブコンポーネント株式会社	可変容量圧縮機の制御弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000080973A (ja) *	1998-09-07	2000-03-21	Hitachi Constr Mach Co Ltd	ブレーキ装置を有する油圧モータ
JP2002070730A (ja) *	2000-08-25	2002-03-08	Zexel Valeo Climate Control Corp	可変容量型圧縮機の圧力制御装置
JP2004137980A (ja) *	2002-10-18	2004-05-13	Tgk Co Ltd	可変容量圧縮機用容量制御弁
JP2006070749A (ja) *	2004-08-31	2006-03-16	Maruyama Mfg Co Ltd	動力作業機における余水管及び流体配管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5702235A (en) *	1995-10-31	1997-12-30	Tgk Company, Ltd.	Capacity control device for valiable-capacity compressor
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
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
JP2006194114A (ja) *	2005-01-12	2006-07-27	Tgk Co Ltd	可変容量圧縮機用制御弁
KR101186459B1 (ko) *	2005-04-08	2012-09-27	이글 고오교 가부시키가이샤	용량제어밸브

2014
- 2014-07-01 JP JP2014135948A patent/JP2016014334A/ja active Pending
2015
- 2015-06-23 EP EP15173253.4A patent/EP2963295B1/de not_active Not-in-force

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000080973A (ja) *	1998-09-07	2000-03-21	Hitachi Constr Mach Co Ltd	ブレーキ装置を有する油圧モータ
JP2002070730A (ja) *	2000-08-25	2002-03-08	Zexel Valeo Climate Control Corp	可変容量型圧縮機の圧力制御装置
JP2004137980A (ja) *	2002-10-18	2004-05-13	Tgk Co Ltd	可変容量圧縮機用容量制御弁
JP2006070749A (ja) *	2004-08-31	2006-03-16	Maruyama Mfg Co Ltd	動力作業機における余水管及び流体配管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2021015116A1 (ja) *	2019-07-24	2021-01-28	サンデン・オートモーティブコンポーネント株式会社	可変容量圧縮機の制御弁

Also Published As

Publication number	Publication date
EP2963295A1 (de)	2016-01-06
EP2963295B1 (de)	2019-04-10

Legal Events

Date	Code	Title	Description
2016-02-08	RD02	Notification of acceptance of power of attorney	Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160208
2017-04-12	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170412
2018-02-16	A977	Report on retrieval	Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180216
2018-02-27	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180227
2018-09-04	A02	Decision of refusal	Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180904

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JP6281047B2 (ja)	2018-02-21	可変容量圧縮機用制御弁
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JP2016037929A (ja)	2016-03-22	制御弁
JP6340501B2 (ja)	2018-06-13	可変容量圧縮機用制御弁
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JP6340663B2 (ja)	2018-06-13	可変容量圧縮機用制御弁
JP6435488B2 (ja)	2018-12-12	制御弁
KR102446452B1 (ko)	2022-09-22	가변 용량 압축기용 제어 밸브
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JP2016014334A - 可変容量圧縮機用制御弁 - Google Patents

Info

Links

Images

Classifications

Landscapes

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=53886817

Family Applications (1)

Country Status (2)

Cited By (1)

Citations (4)

Family Cites Families (8)

Patent Citations (4)

Cited By (1)

Also Published As

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