JP4764721B2 - 容量制御弁 - Google Patents
容量制御弁 Download PDFInfo
- Publication number
- JP4764721B2 JP4764721B2 JP2005515465A JP2005515465A JP4764721B2 JP 4764721 B2 JP4764721 B2 JP 4764721B2 JP 2005515465 A JP2005515465 A JP 2005515465A JP 2005515465 A JP2005515465 A JP 2005515465A JP 4764721 B2 JP4764721 B2 JP 4764721B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- solenoid
- valve
- peripheral surface
- iron core
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 50
- 239000012530 fluid Substances 0.000 claims abstract description 39
- 230000004323 axial length Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 79
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000004891 communication Methods 0.000 description 16
- 238000009826 distribution Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005304 joining Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- F04B2027/184—Valve controlling parameter
- F04B2027/1859—Suction pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vehicle Body Suspensions (AREA)
- Valve Device For Special Equipments (AREA)
Description
2 作動ロッド
2A 弁体ロッド部
2A1 摺動面
2B 感圧ロッド部
2B1 スライド面
2C 連結ロッド部
2D ソレノイドロッド部
2D1 連結面
2D1A 底面
2D1B 凹状円錐状面
2E 接合部
2E1 裁頭面
2E2 凸状円錐状面
2F 結合部
3 弁体
3A 弁部面
4 弁室
10 バブルハウジング
11 軸受
11A 案内孔
12 スライド孔
13 弁座
14 制御流体通孔
15 第3連通路
16 第2連通路
17 感圧室
17A 導入孔
18 第1連通路
19 取付孔
20 感圧装置
21 ベローズ
24 仕切調整部
30 ソレノイド部
31 固定心(固定鉄心)
31B 内部孔
31C フランジ部
32 可動心(可動鉄心)
32A 外周面
32A1 摺動面
32A2 非接触周面
33 チューブ
34 電磁コイル
36A 第2ばね
α 接合部の円錐角度
β 連結面の円錐角度
Ps 吸入圧力
Pd 吐出圧力(制御圧力)
Pc 制御室圧力(クランク室圧力)
Claims (3)
- ソレノイド部とバルブハウジングを有する容量制御弁であって、
前記ソレノイド部は、
電磁コイルの内周に設けられた有底円筒状のチューブと、
前記チューブの内周に嵌合する外周面が、前記チューブの内周面と移動自在に嵌合する摺動面と前記摺動面より小径の非接触周面とを有すると共に、前記外周面の軸方向長さは、前記摺動面の軸方向長さが前記非接触周面の軸方向長さより短く形成された可動鉄心と、
前記可動鉄心と端部で結合する結合部を有すると共に、前記結合部と反対側の自由端部に連結面を有するソレノイドロッド部と、
前記ソレノイドロッド部と遊嵌合する内部孔を有し、前記チューブに嵌着して前記可動鉄心と対向に配置された固定鉄心と、を具備し、
前記バルブハウジングは内部に、
感圧装置を内部に設けた感圧室と、
前記感圧装置の一端と連結する感圧ロッド部及び前記感圧ロッド部と一体形成され端部に制御流体通孔を開閉する弁体を設けた連結ロッド部を有する作動ロッドと、を具備し、
前記弁体には、
前記ソレノイドロッド部の前記連結面と係合する接合部を端部に有する弁体ロッド部を設け、
前記ソレノイドロッド部の前記連結面と前記作動ロッドの前記接合部とは、
一方が、底面が平状面または断面が円弧状面の広い面に形成された凹状円錐状面に形成されていると共に、
他方が、頭部の先端が切られて前記凹状円錐状面の底面に対応する裁頭状面に形成された凸状円錐状部に形成されていることを特徴とする容量制御弁。 - 前記ソレノイドロッド部の前記凹状円錐状面の円錐角度βが前記作動ロッドの前記凸状円錐状部の円錐角度αより0.5°から6°に大きく形成されていることを特徴とする請求項1に記載の容量制御弁。
- 前記ソレノイドロッド部が前記固定鉄心の内部孔に接触する前に前記凹状円錐状面と前記作動ロッドの凸状円錐状部が接触するように構成されていることを特徴とする請求項1に記載の容量制御弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005515465A JP4764721B2 (ja) | 2003-11-14 | 2004-11-12 | 容量制御弁 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003384718 | 2003-11-14 | ||
JP2003384718 | 2003-11-14 | ||
PCT/JP2004/016881 WO2005047698A1 (ja) | 2003-11-14 | 2004-11-12 | 容量制御弁 |
JP2005515465A JP4764721B2 (ja) | 2003-11-14 | 2004-11-12 | 容量制御弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005047698A1 JPWO2005047698A1 (ja) | 2007-05-31 |
JP4764721B2 true JP4764721B2 (ja) | 2011-09-07 |
Family
ID=34587333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005515465A Active JP4764721B2 (ja) | 2003-11-14 | 2004-11-12 | 容量制御弁 |
Country Status (6)
Country | Link |
---|---|
US (3) | US20070145315A1 (ja) |
EP (1) | EP1691075B1 (ja) |
JP (1) | JP4764721B2 (ja) |
CN (1) | CN100554680C (ja) |
AT (1) | ATE541127T1 (ja) |
WO (1) | WO2005047698A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE541127T1 (de) * | 2003-11-14 | 2012-01-15 | Eagle Ind Co Ltd | Mengeregelventil |
WO2007119380A1 (ja) * | 2006-03-15 | 2007-10-25 | Eagle Industry Co., Ltd. | 容量制御弁 |
JP4695032B2 (ja) * | 2006-07-19 | 2011-06-08 | サンデン株式会社 | 可変容量圧縮機の容量制御弁 |
JP2009036328A (ja) * | 2007-08-02 | 2009-02-19 | Denso Corp | リニアソレノイド |
JP4453732B2 (ja) * | 2007-09-14 | 2010-04-21 | 株式会社デンソー | 電磁弁 |
CN101614201B (zh) * | 2008-06-27 | 2013-03-20 | 上海三电贝洱汽车空调有限公司 | 变容式压缩机用控制阀 |
CN102449362B (zh) * | 2009-10-30 | 2013-05-01 | 伊格尔工业股份有限公司 | 电磁阀 |
DE102011084584A1 (de) * | 2011-10-17 | 2013-04-18 | Zf Friedrichshafen Ag | Vorrichtung zur Steuerung eines Kühl- und/oder Schmierölstromes |
DE102011084585A1 (de) * | 2011-10-17 | 2013-04-18 | Zf Friedrichshafen Ag | Elektronische Steuereinrichtung zur Steuerung von Aktuatoren |
US9016663B2 (en) * | 2012-02-22 | 2015-04-28 | Delphi Technologies, Inc. | Solenoid-actuated pressure control valve |
US20160053755A1 (en) * | 2013-03-22 | 2016-02-25 | Sanden Holdings Corporation | Control Valve And Variable Capacity Compressor Provided With Said Control Valve |
JP6632503B2 (ja) * | 2016-09-30 | 2020-01-22 | 株式会社不二工機 | 可変容量型圧縮機用制御弁 |
EP3584441B1 (en) * | 2017-02-18 | 2022-08-31 | Eagle Industry Co., Ltd. | Capacity control valve |
US11408447B2 (en) * | 2018-06-11 | 2022-08-09 | Transgo, Llc | Methods and systems for improving the operation of transmissions for motor vehicles |
US20230288110A1 (en) * | 2020-08-03 | 2023-09-14 | Eagle Industry Co., Ltd. | Valve |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190579A (ja) * | 1987-01-30 | 1988-08-08 | Mitsubishi Electric Corp | サ−ボモ−タ制御回路 |
JPH02151006A (ja) * | 1988-12-02 | 1990-06-11 | Sanmei Denki Kk | チューブ型電磁石における可動鉄心 |
JP2001342946A (ja) * | 2000-05-31 | 2001-12-14 | Saginomiya Seisakusho Inc | 容量可変型圧縮機用制御弁 |
JP2003278650A (ja) * | 2002-03-26 | 2003-10-02 | Tgk Co Ltd | 可変容量圧縮機用容量制御弁 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538645A (en) * | 1983-08-16 | 1985-09-03 | Ambac Industries, Inc. | Control valve assembly |
US4606705A (en) * | 1985-08-02 | 1986-08-19 | General Motors Corporation | Variable displacement compressor control valve arrangement |
JPH0335890Y2 (ja) * | 1987-05-27 | 1991-07-30 | ||
GB8715125D0 (en) * | 1987-06-27 | 1987-08-05 | Unimax Switch Ltd | Solenoid-operated valves |
US5071321A (en) * | 1989-10-02 | 1991-12-10 | General Motors Corporation | Variable displacement refrigerant compressor passive destroker |
EP0536989B1 (en) * | 1991-10-07 | 1995-05-03 | Sanden Corporation | Slant plate type compressor with variable capacity control mechanism |
US5540558A (en) * | 1995-08-07 | 1996-07-30 | Ingersoll-Rand Company | Apparatus and method for electronically controlling inlet flow and preventing backflow in a compressor |
DE19710050A1 (de) * | 1997-03-12 | 1998-09-17 | Itt Mfg Enterprises Inc | Elektromagnetventil |
JP2002074000A (ja) * | 2000-08-28 | 2002-03-12 | Sanwa Bank Ltd | 情報通信ネットワークを介した資金決済処理支援システム |
JP3482463B2 (ja) | 2000-12-15 | 2003-12-22 | 矢崎化工株式会社 | 潜行型の誘導式牽引車 |
JP2002276557A (ja) * | 2001-03-22 | 2002-09-25 | Toyota Industries Corp | 圧縮機トルク算出方法及び空調装置並びにエンジン制御装置 |
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 |
ATE541127T1 (de) * | 2003-11-14 | 2012-01-15 | Eagle Ind Co Ltd | Mengeregelventil |
-
2004
- 2004-11-12 AT AT04818532T patent/ATE541127T1/de active
- 2004-11-12 JP JP2005515465A patent/JP4764721B2/ja active Active
- 2004-11-12 EP EP04818532A patent/EP1691075B1/en active Active
- 2004-11-12 US US10/578,905 patent/US20070145315A1/en not_active Abandoned
- 2004-11-12 WO PCT/JP2004/016881 patent/WO2005047698A1/ja active Application Filing
- 2004-11-12 CN CNB2004800332919A patent/CN100554680C/zh active Active
-
2009
- 2009-11-10 US US12/615,893 patent/US8128061B2/en active Active
-
2011
- 2011-10-05 US US13/253,717 patent/US8387947B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63190579A (ja) * | 1987-01-30 | 1988-08-08 | Mitsubishi Electric Corp | サ−ボモ−タ制御回路 |
JPH02151006A (ja) * | 1988-12-02 | 1990-06-11 | Sanmei Denki Kk | チューブ型電磁石における可動鉄心 |
JP2001342946A (ja) * | 2000-05-31 | 2001-12-14 | Saginomiya Seisakusho Inc | 容量可変型圧縮機用制御弁 |
JP2003278650A (ja) * | 2002-03-26 | 2003-10-02 | Tgk Co Ltd | 可変容量圧縮機用容量制御弁 |
Also Published As
Publication number | Publication date |
---|---|
US8387947B2 (en) | 2013-03-05 |
CN1878957A (zh) | 2006-12-13 |
ATE541127T1 (de) | 2012-01-15 |
US20120037822A1 (en) | 2012-02-16 |
US20100051838A1 (en) | 2010-03-04 |
US8128061B2 (en) | 2012-03-06 |
EP1691075A1 (en) | 2006-08-16 |
EP1691075A4 (en) | 2008-10-29 |
US20070145315A1 (en) | 2007-06-28 |
JPWO2005047698A1 (ja) | 2007-05-31 |
CN100554680C (zh) | 2009-10-28 |
WO2005047698A1 (ja) | 2005-05-26 |
EP1691075B1 (en) | 2012-01-11 |
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