JP4401408B2 - スクリュー圧縮機の容量制御装置 - Google Patents
スクリュー圧縮機の容量制御装置 Download PDFInfo
- Publication number
- JP4401408B2 JP4401408B2 JP2007223471A JP2007223471A JP4401408B2 JP 4401408 B2 JP4401408 B2 JP 4401408B2 JP 2007223471 A JP2007223471 A JP 2007223471A JP 2007223471 A JP2007223471 A JP 2007223471A JP 4401408 B2 JP4401408 B2 JP 4401408B2
- Authority
- JP
- Japan
- Prior art keywords
- capacity control
- cylinder
- control device
- screw
- guide 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
- F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/92—Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/10—Hardness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007223471A JP4401408B2 (ja) | 2007-08-30 | 2007-08-30 | スクリュー圧縮機の容量制御装置 |
TW97129040A TW200925424A (en) | 2007-08-30 | 2008-07-31 | Capacity control device for screw compressor |
CN2008102106397A CN101377198B (zh) | 2007-08-30 | 2008-08-13 | 螺旋式压缩机的容量控制装置 |
EP08014771.3A EP2031249B1 (en) | 2007-08-30 | 2008-08-20 | Capacity control device for screw compressor |
TR2018/07695T TR201807695T4 (tr) | 2007-08-30 | 2008-08-20 | Vidalı kompresör kapasite kontrol cihazı. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007223471A JP4401408B2 (ja) | 2007-08-30 | 2007-08-30 | スクリュー圧縮機の容量制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009057842A JP2009057842A (ja) | 2009-03-19 |
JP4401408B2 true JP4401408B2 (ja) | 2010-01-20 |
Family
ID=40011351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007223471A Active JP4401408B2 (ja) | 2007-08-30 | 2007-08-30 | スクリュー圧縮機の容量制御装置 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2031249B1 (zh) |
JP (1) | JP4401408B2 (zh) |
CN (1) | CN101377198B (zh) |
TR (1) | TR201807695T4 (zh) |
TW (1) | TW200925424A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5389755B2 (ja) * | 2010-08-30 | 2014-01-15 | 日立アプライアンス株式会社 | スクリュー圧縮機 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1422821A (en) * | 1973-06-20 | 1976-01-28 | Howden Compressors Ltd | Meshing-screw compressors |
JPS6258077A (ja) | 1985-09-06 | 1987-03-13 | Hitachi Ltd | スクリユ−圧縮機 |
US5044894A (en) * | 1990-11-30 | 1991-09-03 | Carrier Corporation | Capacity volume ratio control for twin screw compressors |
DE69815005T2 (de) * | 1997-09-10 | 2004-01-15 | Kobe Steel Ltd | Spiralverdichter |
US20060165543A1 (en) * | 2005-01-24 | 2006-07-27 | York International Corporation | Screw compressor acoustic resonance reduction |
US20100209280A1 (en) * | 2007-10-01 | 2010-08-19 | Carrier Corporation | Screw compressor pulsation damper |
-
2007
- 2007-08-30 JP JP2007223471A patent/JP4401408B2/ja active Active
-
2008
- 2008-07-31 TW TW97129040A patent/TW200925424A/zh unknown
- 2008-08-13 CN CN2008102106397A patent/CN101377198B/zh active Active
- 2008-08-20 TR TR2018/07695T patent/TR201807695T4/tr unknown
- 2008-08-20 EP EP08014771.3A patent/EP2031249B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
TW200925424A (en) | 2009-06-16 |
JP2009057842A (ja) | 2009-03-19 |
CN101377198A (zh) | 2009-03-04 |
TR201807695T4 (tr) | 2018-06-21 |
TWI371530B (zh) | 2012-09-01 |
EP2031249B1 (en) | 2018-03-28 |
EP2031249A2 (en) | 2009-03-04 |
EP2031249A3 (en) | 2014-03-12 |
CN101377198B (zh) | 2012-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4666106B2 (ja) | スクリュー圧縮機 | |
KR101347948B1 (ko) | 가변 용량형 압축기 | |
US20090155093A1 (en) | Hydraulic device with a lubricating pump | |
JP2009085156A (ja) | 冷凍装置用のスクリュー圧縮機 | |
JP2005069072A (ja) | 容量制御弁 | |
CN103161730A (zh) | 多气缸旋转式压缩机及制冷循环装置 | |
JP4448117B2 (ja) | ブレーキシステムのポンプ | |
JP4401408B2 (ja) | スクリュー圧縮機の容量制御装置 | |
JP6539231B2 (ja) | 斜板式ピストンポンプ | |
JP2010255595A (ja) | スクリュー圧縮機 | |
JP6403027B2 (ja) | スクリュー圧縮機 | |
DE102004033862B4 (de) | Maschine, die als Expansions- und Kompressionsmaschine dient | |
JP5543746B2 (ja) | スクリュー圧縮機の過圧縮防止装置 | |
JP2005127283A (ja) | 可変容量圧縮機の容量制御弁 | |
JP4954259B2 (ja) | スクロール圧縮機 | |
JP2009127553A (ja) | バキュームポンプ | |
JP4103395B2 (ja) | ポンプ装置 | |
JP5065979B2 (ja) | スクリュー圧縮機の吸込絞り弁及びこれを備えたスクリュー圧縮機 | |
CN110192034B (zh) | 螺杆压缩机 | |
JP2014202071A (ja) | スクリュー圧縮機 | |
JP5149850B2 (ja) | スクロール型流体機械 | |
WO2010143346A1 (ja) | 可変容量型圧縮機 | |
JP2008144598A (ja) | 流体機械 | |
JP2004204753A (ja) | スクリュー圧縮機 | |
JP4832178B2 (ja) | 可変容量型斜板式液圧回転機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090427 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090616 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090727 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090818 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091005 |
|
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: 20091020 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091027 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4401408 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121106 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121106 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131106 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |