KR100875905B1 - 가변용량형 사판식 압축기 - Google Patents
가변용량형 사판식 압축기 Download PDFInfo
- Publication number
- KR100875905B1 KR100875905B1 KR1020020047890A KR20020047890A KR100875905B1 KR 100875905 B1 KR100875905 B1 KR 100875905B1 KR 1020020047890 A KR1020020047890 A KR 1020020047890A KR 20020047890 A KR20020047890 A KR 20020047890A KR 100875905 B1 KR100875905 B1 KR 100875905B1
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- swash plate
- bush
- variable displacement
- drive shaft
- Prior art date
Links
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
- 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
- F04B27/10—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 having stationary cylinders
- F04B27/12—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 having stationary cylinders having plural sets of cylinders or pistons
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- 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
- F04B27/10—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 having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
- F04B27/1072—Pivot mechanisms
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- 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
- F04B27/10—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 having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1081—Casings, housings
-
- 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
- F04B2027/1818—Suction pressure
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- 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
- F04B2027/1845—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
- F04B27/10—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 having stationary cylinders
- F04B27/1009—Distribution members
- F04B27/1018—Cylindrical distribution members
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (4)
- 다수의 실린더보어가 형성된 실린더블록;과,크랭크실 및 흡입실과 토출실을 수용하는 하우징부;와,상기 하우징부에 회전가능하게 설치된 구동축;과,상기 실린더의 각 보어에 왕복운동가능하게 설치된 피스톤;과,상기 크랭크실에 위치되며 상기 구동축상에 설치되어 이와 함께 회전하는 회전체;와,상기 회전체에 링크기구에 의하여 결합되는 허브와, 상기 허브내에 구동축이 안내되도록 설치되는 부쉬를 포함하는 허브-부쉬 조립체;와,상기 허브에 결합되고, 상기 피스톤을 왕복운동시키는 사판;을 포함하고,상기 허브-부쉬 조립체 내에는 회전시 발생되는 이물질을 배출할 수 있도록 적어도 하나 이상의 이물질 배출수단이 형성된 것을 특징으로 하는 가변용량형 사판식 압축기.
- 제1항에 있어서,상기 이물질 배출수단은 상기 허브의 내주면 모서리부를 따라 상기 허브를 관통하여 적어도 어느 한 곳에 형성된 관통홈인 것을 특징으로 하는 가변용량형 사판식 압축기.
- 제1항에 있어서,상기 이물질 배출수단은 상기 부쉬의 외주면 모서리부를 따라 적어도 어느 한 곳에 형성된 관통홈인 것을 특징으로 하는 가변용량형 사판식 압축기.
- 제1항에 있어서,상기 이물질 배출수단은 상기 구동축이 결합되는 상기 부쉬의 내주면 모서리부를 따라 적어도 어느 한 곳에 형성된 관통홈인 것을 특징으로 하는 가변용량형 사판식 압축기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047890A KR100875905B1 (ko) | 2002-08-13 | 2002-08-13 | 가변용량형 사판식 압축기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020047890A KR100875905B1 (ko) | 2002-08-13 | 2002-08-13 | 가변용량형 사판식 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040015606A KR20040015606A (ko) | 2004-02-19 |
KR100875905B1 true KR100875905B1 (ko) | 2008-12-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020020047890A KR100875905B1 (ko) | 2002-08-13 | 2002-08-13 | 가변용량형 사판식 압축기 |
Country Status (1)
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KR (1) | KR100875905B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980071150A (ko) * | 1997-02-07 | 1998-10-26 | 오타유다카 | 냉매압축기 |
KR19990012777U (ko) * | 1997-09-12 | 1999-04-15 | 신영주 | 사판식 압축기 |
KR20000010324A (ko) * | 1998-07-31 | 2000-02-15 | 구자홍 | 스크롤압축기의 실린더형 체크밸브구조 |
KR20020057000A (ko) * | 2000-12-30 | 2002-07-11 | 신영주 | 용량 가변형 사판식 압축기의 사판 지지구조 |
KR20060131304A (ko) * | 2005-06-15 | 2006-12-20 | 학교법인 두원학원 | 사판식 압축기의 슈 |
-
2002
- 2002-08-13 KR KR1020020047890A patent/KR100875905B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980071150A (ko) * | 1997-02-07 | 1998-10-26 | 오타유다카 | 냉매압축기 |
KR19990012777U (ko) * | 1997-09-12 | 1999-04-15 | 신영주 | 사판식 압축기 |
KR20000010324A (ko) * | 1998-07-31 | 2000-02-15 | 구자홍 | 스크롤압축기의 실린더형 체크밸브구조 |
KR20020057000A (ko) * | 2000-12-30 | 2002-07-11 | 신영주 | 용량 가변형 사판식 압축기의 사판 지지구조 |
KR20060131304A (ko) * | 2005-06-15 | 2006-12-20 | 학교법인 두원학원 | 사판식 압축기의 슈 |
Also Published As
Publication number | Publication date |
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KR20040015606A (ko) | 2004-02-19 |
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