KR910000173B1 - 베인형 압축기 - Google Patents
베인형 압축기 Download PDFInfo
- Publication number
- KR910000173B1 KR910000173B1 KR1019880000252A KR880000252A KR910000173B1 KR 910000173 B1 KR910000173 B1 KR 910000173B1 KR 1019880000252 A KR1019880000252 A KR 1019880000252A KR 880000252 A KR880000252 A KR 880000252A KR 910000173 B1 KR910000173 B1 KR 910000173B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- pressure
- chamber
- communication path
- pressure gauge
- 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
Links
- 238000007906 compression Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 description 11
- 239000011800 void material Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 241000209761 Avena Species 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F04C28/14—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 rotating valves
-
- 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
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
-
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (4)
- 내부압력이 외부압력보다 낮게 설정되고, 또한, 저압실측 압력의 변화에 따라서 신축하는 주름통(34)과, 그 주름통(34)에 연결된 밸브 등을 지녔으며, 저압실측 압력이 소정치 이상일 때는 주름통(34)이 축소하여 밸브가 배출용량을 제어하는 압력계 통로를 전부 가동상태로, 저압실측 압력이 소정치 이하인 때는 주름통(34)이 신장하여 밸브가 압력계 통로를 일부 가동상태로 각기 전환하도록 한 밸브기구(33)를 구비한 베인형 압축기구에 있어서, 그 밸브기구(33)에 주름통(34)의 내·외부가 연통하였을 때 압력계 통로를 전부 가동상태로 하는 수단을 설치한 것을 특징으로 하는 베인형 압축기.
- 제1항에 있어서, 압력계 통로는 여러개의 연통로(30)를 지녔으며, 밸브는 여러개의 연통로(30)를 선택적으로 개폐하는 스푸울밸브(35)이며, 전부 가동으로 하는 수단은 스푸울밸브(35)에 설치되었으며, 또한, 여러개의 연통로(30)중의 소정의 연통로응 연통하는 홈(38),(39),(40)인 것을 특징으로 하는 베인형 압축기.
- 제1항에 있어서, 압력계 통로는 여러개의 연통로(30)을 지녔으며, 밸브는 여러개의 연통로(30)를 선택적으로 개폐하는 스푸울밸브(35)이며, 전부 가동으로 하는 수단은 스푸울밸브(35),(35')를 강제적으로 전부 가동위치에 이동시키는 모우터(44)와 로드(43) 등으로 된 것을 특징으로 하는 베인형 압축기.
- 제1항에 있어서, 압력계 통로는 여러개의 연통로(30)을 지녔으며, 밸브는 하나의 연통로(30)를 개폐하는 보올밸브(48)이며, 전부 가동으로 하는 수단은 주름통(34)에 연결되어서 하나의 연통로를 폐쇄하는 폐쇄체(51)임을 특징으로 하는 베인형 압축기.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-241554 | 1987-09-25 | ||
JP62241554A JPH0772553B2 (ja) | 1987-09-25 | 1987-09-25 | ベーン型圧縮機 |
JP241554 | 1987-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890005391A KR890005391A (ko) | 1989-05-13 |
KR910000173B1 true KR910000173B1 (ko) | 1991-01-21 |
Family
ID=17076080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880000252A Expired KR910000173B1 (ko) | 1987-09-25 | 1988-01-15 | 베인형 압축기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4850815A (ko) |
JP (1) | JPH0772553B2 (ko) |
KR (1) | KR910000173B1 (ko) |
DE (1) | DE3828558C2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0264779U (ko) * | 1988-11-04 | 1990-05-15 | ||
JPH0739838B2 (ja) * | 1990-04-11 | 1995-05-01 | 株式会社ゼクセル | 可変容量型ベーン型圧縮機の軸受構造 |
DE19927400A1 (de) * | 1998-06-24 | 1999-12-30 | Luk Fahrzeug Hydraulik | Hydraulische Fördereinrichtung |
US6755625B2 (en) | 2002-10-07 | 2004-06-29 | Robert H. Breeden | Inlet throttle valve |
CN103867447B (zh) * | 2014-03-18 | 2016-03-02 | 浙江新劲空调设备有限公司 | 一种涡旋压缩机用控制阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0670437B2 (ja) * | 1985-07-19 | 1994-09-07 | 株式会社ゼクセル | ベ−ン型圧縮機 |
JPS62129593A (ja) * | 1985-11-28 | 1987-06-11 | Diesel Kiki Co Ltd | ベ−ン型圧縮機 |
DE3672476D1 (de) * | 1985-12-28 | 1990-08-09 | Diesel Kiki Co | Fluegelzellenverdichter mit variabler foerdermenge. |
EP0256624B1 (en) * | 1986-07-07 | 1991-02-27 | Diesel Kiki Co., Ltd. | Variable capacity vane compressor |
US4776770A (en) * | 1986-12-19 | 1988-10-11 | Diesel Kiki Co., Ltd. | Variable capacity vane compressor |
-
1987
- 1987-09-25 JP JP62241554A patent/JPH0772553B2/ja not_active Expired - Lifetime
-
1988
- 1988-01-15 KR KR1019880000252A patent/KR910000173B1/ko not_active Expired
- 1988-04-15 US US07/182,481 patent/US4850815A/en not_active Expired - Fee Related
- 1988-08-23 DE DE3828558A patent/DE3828558C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6483879A (en) | 1989-03-29 |
KR890005391A (ko) | 1989-05-13 |
DE3828558C2 (de) | 1994-01-20 |
JPH0772553B2 (ja) | 1995-08-02 |
DE3828558A1 (de) | 1989-04-20 |
US4850815A (en) | 1989-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19880115 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19880115 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19900531 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19901129 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19910330 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19910416 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19910416 End annual number: 3 Start annual number: 1 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |