KR20200087836A - 로터리 압축기 - Google Patents
로터리 압축기 Download PDFInfo
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- KR20200087836A KR20200087836A KR1020207017500A KR20207017500A KR20200087836A KR 20200087836 A KR20200087836 A KR 20200087836A KR 1020207017500 A KR1020207017500 A KR 1020207017500A KR 20207017500 A KR20207017500 A KR 20207017500A KR 20200087836 A KR20200087836 A KR 20200087836A
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- Prior art keywords
- vane
- cylinder
- groove
- vane spring
- rotary compressor
- Prior art date
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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
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- 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
- F04C29/0085—Prime movers
-
- 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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
-
- 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
- F04C2240/20—Rotors
-
- 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
- F04C2240/30—Casings or housings
-
- 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
- F04C2240/40—Electric motor
-
- 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
- F04C2240/80—Other components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
도 2는 본 발명의 실시의 형태 1에 관한 로터리 압축기의 압축기구부의 주요부를 도시한 횡단면도.
도 3은 본 발명의 실시의 형태 1에 관한 로터리 압축기의 실린더를 도시한 횡단면도이다.
도 4는 도 3에 도시한 A-A선 화살표에서 본 단면도.
도 5는 본 발명의 실시의 형태 1에 관한 로터리 압축기의 변형례로서, 압축기구부의 주요부를 도시한 횡단면도.
도 6은 도 5에 도시한 압축기구부의 실린더만을 도시한 횡단면도
도 7은 본 발명의 실시의 형태 2에 관한 로터리 압축기의 실린더를 도시한 횡단면도.
도 8은 본 발명의 실시의 형태 3에 관한 로터리 압축기의 압축기구부의 주요부를 도시한 횡단면도.
도 9는 도 8에 도시한 압축기구부의 실린더만을 도시한 횡단면도.
2 : 전동기부
3 : 압축기구부
4 : 크랭크축
5 : 실린더
6 : 롤링 피스톤
7 : 베인
8 : 베인 스프링
9 : 베인 스프링홈
10 : 흡입관
11 : 토출관
12 : 어큐뮬레이터
20 : 고정자
21 : 회전자
40 : 주축부
41 : 부축부
42 : 편심축부
50 : 실린더실
51 : 상축받이
52 : 하축받이
70 : 베인홈
80 : 베인 스프링 수납구멍
81 : 경사부
90 : 베인 스프링홈
100 : 로터리 압축기
Claims (4)
- 밀폐용기 내에, 전동기부와, 상기 전동기부로부터 전달되는 구동력에 의해 냉매를 압축하는 압축기구부를 구비하고,
상기 압축기구부는,
편심축부를 가지며, 상기 전동기부에 의해 회전 구동되는 크랭크축과,
상기 밀폐용기에 고정되고, 실린더실을 갖는 실린더와,
상기 실린더의 양단면에 마련되고, 상기 실린더실을 폐색하는 축받이와,
상기 편심축부에 감합되어 상기 실린더실에 수납되고, 상기 편심축부와 함께 편심 회전하여 냉매를 압축하는 롤링 피스톤과,
상기 실린더의 지름방향으로 형성된 베인홈에 마련되고, 상기 실린더실을 흡입실과 압축실로 구획하는 베인과,
상기 실린더에 형성된 베인 스프링 수납구멍에 수납되고, 상기 베인의 선단부를 상기 롤링 피스톤의 외주면에 꽉 누르도록 가세하는 베인 스프링을 가지며,
상기 실린더에는, 상기 베인 스프링 수납구멍을 연장시키는 베인 스프링홈이, 상기 베인홈의 주위에, 상기 베인 스프링 수납구멍부터 상기 실린더실을 향하여 형성되어 있는 것을 특징으로 하는 로터리 압축기. - 제1항에 있어서,
상기 베인 스프링 수납구멍은, 그 베인 스프링 수납구멍의 측벽부터 상기 베인홈의 측벽을 잇는 경사부를 가지며,
상기 베인 스프링홈은, 상기 경사부로부터 상기 실린더실을 향하여 형성되어 있는 것을 특징으로 하는 로터리 압축기. - 밀폐용기 내에, 전동기부와, 상기 전동기부로부터 전달되는 구동력에 의해 냉매를 압축하는 압축기구부를 구비하고,
상기 압축기구부는,
편심축부를 가지며, 상기 전동기부에 의해 회전 구동되는 크랭크축과,
상기 밀폐용기에 고정되고, 실린더실을 갖는 실린더와,
상기 실린더의 양단면에 마련되고, 상기 실린더실을 폐색하는 축받이와,
상기 편심축부에 감합되어 상기 실린더실에 수납되고, 상기 편심축부와 함께 편심 회전하여 냉매를 압축하는 롤링 피스톤과,
상기 실린더의 지름방향으로 형성된 베인홈에 마련되고, 상기 실린더실을 흡입실과 압축실로 구획하는 베인과,
상기 실린더에 형성된 베인 스프링홈에 수납되고, 상기 베인의 선단부를 상기 롤링 피스톤의 외주면에 꽉 누르도록 가세하는 베인 스프링을 가지며,
상기 베인 스프링홈은, 상기 베인홈의 주위에, 상기 실린더의 외주면부터 상기 실린더실을 향하여 형성된 구성인 것을 특징으로 하는 로터리 압축기. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 베인 스프링은, 코일형상이고,
상기 베인 스프링홈은, 상기 베인 스프링의 형상에 대응시킨 원환형상인 것을 특징으로 하는 로터리 압축기.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/001563 WO2019142315A1 (ja) | 2018-01-19 | 2018-01-19 | ロータリ圧縮機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200087836A true KR20200087836A (ko) | 2020-07-21 |
| KR102299099B1 KR102299099B1 (ko) | 2021-09-08 |
Family
ID=67300970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207017500A Expired - Fee Related KR102299099B1 (ko) | 2018-01-19 | 2018-01-19 | 로터리 압축기 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6869378B2 (ko) |
| KR (1) | KR102299099B1 (ko) |
| CN (1) | CN111566351B (ko) |
| CZ (1) | CZ309161B6 (ko) |
| WO (1) | WO2019142315A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119467334B (zh) * | 2024-12-20 | 2026-03-31 | 珠海凌达压缩机有限公司 | 一种泵体组件、压缩机及空调器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226787U (ko) * | 1988-04-11 | 1990-02-21 | ||
| JPH1122675A (ja) | 1997-07-08 | 1999-01-26 | Toshiba Ave Corp | ロータリコンプレッサ |
| JP2007224875A (ja) * | 2006-02-27 | 2007-09-06 | Matsushita Electric Ind Co Ltd | 圧縮機 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05223082A (ja) * | 1992-02-10 | 1993-08-31 | Daikin Ind Ltd | ロータリー圧縮機 |
| JP3967474B2 (ja) * | 1998-09-10 | 2007-08-29 | 東芝キヤリア株式会社 | ロータリー圧縮機 |
| KR100438954B1 (ko) * | 2001-12-04 | 2004-07-03 | 주식회사 엘지이아이 | 밀폐형 압축기의 베인 지지장치 |
| CN101100998B (zh) * | 2007-07-29 | 2010-09-01 | 广东美芝制冷设备有限公司 | 旋转式压缩机的滑片扭簧及其应用 |
| JP2014206173A (ja) * | 2014-07-04 | 2014-10-30 | ▲荒▼田 哲哉 | 容積型圧縮機の吐出機構 |
| TWI499750B (zh) * | 2014-06-10 | 2015-09-11 | Round Shine Industrail Co Ltd | 多滑片式壓縮機以及分段式壓縮方法 |
| JP6388715B2 (ja) * | 2015-04-28 | 2018-09-12 | 三菱電機株式会社 | 圧縮機 |
| CN106930943A (zh) * | 2015-12-29 | 2017-07-07 | 珠海凌达压缩机有限公司 | 压缩机、泵体组件及其气缸 |
| CN206738152U (zh) * | 2017-05-31 | 2017-12-12 | 广东美芝精密制造有限公司 | 旋转式压缩机 |
-
2018
- 2018-01-19 KR KR1020207017500A patent/KR102299099B1/ko not_active Expired - Fee Related
- 2018-01-19 CN CN201880083934.2A patent/CN111566351B/zh not_active Expired - Fee Related
- 2018-01-19 WO PCT/JP2018/001563 patent/WO2019142315A1/ja not_active Ceased
- 2018-01-19 CZ CZ2020386A patent/CZ309161B6/cs not_active IP Right Cessation
- 2018-01-19 JP JP2019565650A patent/JP6869378B2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226787U (ko) * | 1988-04-11 | 1990-02-21 | ||
| JPH1122675A (ja) | 1997-07-08 | 1999-01-26 | Toshiba Ave Corp | ロータリコンプレッサ |
| JP2007224875A (ja) * | 2006-02-27 | 2007-09-06 | Matsushita Electric Ind Co Ltd | 圧縮機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6869378B2 (ja) | 2021-05-12 |
| CN111566351A (zh) | 2020-08-21 |
| JPWO2019142315A1 (ja) | 2020-08-27 |
| CZ2020386A3 (cs) | 2020-07-29 |
| KR102299099B1 (ko) | 2021-09-08 |
| WO2019142315A1 (ja) | 2019-07-25 |
| CN111566351B (zh) | 2021-12-28 |
| CZ309161B6 (cs) | 2022-03-30 |
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