JPWO2017141309A1 - ロータリ圧縮機 - Google Patents
ロータリ圧縮機 Download PDFInfo
- Publication number
- JPWO2017141309A1 JPWO2017141309A1 JP2017567578A JP2017567578A JPWO2017141309A1 JP WO2017141309 A1 JPWO2017141309 A1 JP WO2017141309A1 JP 2017567578 A JP2017567578 A JP 2017567578A JP 2017567578 A JP2017567578 A JP 2017567578A JP WO2017141309 A1 JPWO2017141309 A1 JP WO2017141309A1
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- vane groove
- pair
- vane
- rotary compressor
- 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.)
- Granted
Links
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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
- F04C18/30—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
- F04C18/356—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 outer 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
- 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
- F04C18/356—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 outer member
- F04C18/3562—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 outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—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 outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- 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
- F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
- F04C28/22—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
-
- 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
- F04C2240/00—Components
- F04C2240/10—Stators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
本発明の実施の形態1に係るロータリ圧縮機1の構成について図1を用いて説明する。図1は、本実施の形態1に係るロータリ圧縮機1の一例を概略的に示す縦断面図である。なお、ロータリ圧縮機1は、空気調和装置等の冷凍サイクル装置に用いられるものであり、冷凍サイクル装置の冷媒回路を構成する要素となる。
上述の実施の形態は、本発明の要旨を逸脱しない範囲において種々の変形が可能である。例えば、上述の実施の形態1ではロータリ圧縮機1を密閉型の圧縮機として構成しているが、半密閉型又は開放型の圧縮機として構成してもよい。
Claims (1)
- クランクシャフトの回転により偏心回転するピストンと、
一対の中空円板面と、前記一対の中空円板面の内縁部の間を延在する内側面と、前記一対の中空円板面の外縁部の間を延在する外側面とを有し、前記内側面で囲まれた空間に前記ピストンが収容されるシリンダと
を備え、
前記シリンダは、
前記内側面から前記外側面に向けて半径方向に延在し、前記ピストンの偏心回転により往復運動するベーンを収容するベーン溝と、
前記一対の中空円板面を貫通し、前記ベーン溝と連通するベーン溝開口部と
を有しており、
前記ベーン溝開口部は、
第1の曲率半径を有する一対の第1凸状屈曲部と、
前記一対の第1凸状屈曲部より前記シリンダの外側面側に配置され、前記一対の第1凸状屈曲部の間を延在し、第2の曲率半径を有する第2凸状屈曲部と
を有する壁面部に囲まれた空間に形成されており、
前記第2の曲率半径は前記第1の曲率半径より小さい
ロータリ圧縮機。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/054266 WO2017141309A1 (ja) | 2016-02-15 | 2016-02-15 | ロータリ圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017141309A1 true JPWO2017141309A1 (ja) | 2018-09-13 |
JP6607971B2 JP6607971B2 (ja) | 2019-11-20 |
Family
ID=59625635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017567578A Expired - Fee Related JP6607971B2 (ja) | 2016-02-15 | 2016-02-15 | ロータリ圧縮機の製造方法 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6607971B2 (ja) |
KR (1) | KR102089805B1 (ja) |
CN (1) | CN108603505B (ja) |
CZ (1) | CZ308843B6 (ja) |
WO (1) | WO2017141309A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ2022177A3 (cs) * | 2019-11-21 | 2022-05-25 | Mitsubishi Electric Corporation | Rotační kompresor a zařízení chladicího cyklu |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6421286U (ja) * | 1987-07-28 | 1989-02-02 | ||
JPH0842474A (ja) * | 1994-08-02 | 1996-02-13 | Hitachi Ltd | ロータリ圧縮機 |
JP2011127475A (ja) * | 2009-12-16 | 2011-06-30 | Toshiba Carrier Corp | 多気筒ロータリ式圧縮機と冷凍サイクル装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930008486B1 (ko) * | 1991-07-03 | 1993-09-07 | 주식회사 금성사 | 밀폐형 왕복동식 압축기의 압축구조 |
CZ285286B6 (cs) * | 1996-04-09 | 1999-06-16 | Jaroslav B. Ing. Struha | Kompresor nebo spalovací motor s oběžnými písty |
CN2570500Y (zh) * | 2002-04-29 | 2003-09-03 | 上海日立电器有限公司 | 叶片槽带润滑油孔的旋转式压缩机气缸 |
KR20100034914A (ko) * | 2008-09-25 | 2010-04-02 | 삼성전자주식회사 | 로터리 압축기용 실린더 및 이를 구비한 로터리 압축기 |
CN102597523B (zh) * | 2010-07-08 | 2015-08-05 | 松下电器产业株式会社 | 回转式压缩机及制冷循环装置 |
CN103946554B (zh) * | 2011-11-16 | 2016-06-22 | 松下电器产业株式会社 | 旋转压缩机 |
CN103629115B (zh) * | 2012-08-22 | 2016-09-28 | 上海日立电器有限公司 | 滚动转子式压缩机斜置式叶片槽结构 |
JP2014040815A (ja) * | 2012-08-23 | 2014-03-06 | Daikin Ind Ltd | ロータリー圧縮機 |
JP2014070596A (ja) | 2012-09-28 | 2014-04-21 | Fujitsu General Ltd | ロータリ圧縮機 |
JP6070069B2 (ja) * | 2012-10-30 | 2017-02-01 | 株式会社富士通ゼネラル | ロータリ圧縮機 |
-
2016
- 2016-02-15 CZ CZ2018394A patent/CZ308843B6/cs not_active IP Right Cessation
- 2016-02-15 CN CN201680081206.9A patent/CN108603505B/zh active Active
- 2016-02-15 WO PCT/JP2016/054266 patent/WO2017141309A1/ja active Application Filing
- 2016-02-15 KR KR1020187018808A patent/KR102089805B1/ko active IP Right Grant
- 2016-02-15 JP JP2017567578A patent/JP6607971B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6421286U (ja) * | 1987-07-28 | 1989-02-02 | ||
JPH0842474A (ja) * | 1994-08-02 | 1996-02-13 | Hitachi Ltd | ロータリ圧縮機 |
JP2011127475A (ja) * | 2009-12-16 | 2011-06-30 | Toshiba Carrier Corp | 多気筒ロータリ式圧縮機と冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
CZ2018394A3 (cs) | 2018-09-26 |
CZ308843B6 (cs) | 2021-07-07 |
KR102089805B1 (ko) | 2020-03-17 |
CN108603505A (zh) | 2018-09-28 |
CN108603505B (zh) | 2020-09-15 |
WO2017141309A1 (ja) | 2017-08-24 |
KR20180090324A (ko) | 2018-08-10 |
JP6607971B2 (ja) | 2019-11-20 |
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