KR960009869B1 - 유체압축기 - Google Patents
유체압축기 Download PDFInfo
- Publication number
- KR960009869B1 KR960009869B1 KR1019930000447A KR930000447A KR960009869B1 KR 960009869 B1 KR960009869 B1 KR 960009869B1 KR 1019930000447 A KR1019930000447 A KR 1019930000447A KR 930000447 A KR930000447 A KR 930000447A KR 960009869 B1 KR960009869 B1 KR 960009869B1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder
- oil
- oil supply
- hole
- fluid 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.)
- Expired - Fee Related
Links
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
-
- 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
- F04C18/10—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 internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member
- F04C18/107—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 internal-axis type with the outer member having more teeth or tooth equivalents, e.g. rollers, than the inner member with helical teeth
-
- 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
- F04C29/02—Lubrication; Lubricant separation
- F04C29/025—Lubrication; Lubricant separation using a lubricant pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (10)
- 기름이 담겨진 기름저장기를 가지는 밀폐케이스와, 이 밀폐케이스내에 배치된 실린더와, 축방향 각단부에 주축과 부축이 형성되어 있음과 동시에 외주부에 상기 부축측에서 상기 주축측으로 피치를 서서히 작게 변화시키는 나사상의 홈을 가지고, 이 홈에 나사상의 브레이드가 출입자유롭게 끼워넣어져 있고, 상기 실린더안에 편심배치된 회전체와, 상기 실린더와 상기 회전체를 편심시키면서 지지한 주베어링 및 부베어링과, 상기 회전체내에 설치되어 압축전의 저압인 작동유체를 상기 주축측에서 상기 부축측으로 유동시켜서 상기 실린더의 내부공간으로 인도하는 흡입구멍으로 구성되고, 상기 실린더와 상기 회전체를 상대적으로 회전시켜서 상기 작동유체를 상기 부축측에서 상기 주축측으로 이송하면서 압축하는 것을 특징으로 하는 유체압축기.
- 제1항에 있어서, 상기 회전체가 급유구멍을 구비하고 있고 이 급유구멍은 상기 부축측에서 상기 주축측으로 상기 기름을 유통시키는 것을 특징으로 하는 유체압축기.
- 제1항에 있어서, 상기 주베어링이 상기 주축이 삽입되어지는 내강을 가지고 있고, 이 내강이 상기 흡입구멍과 연통하고 있고, 상기 내강에 저압인 냉매가스가 일단 도입되는 것을 특징으로 하는 유체압축기.
- 제2항에 있어서, 상기 흡입구멍과 상기 급유구멍이 상기 회전체의 축심에 대해서 대칭으로 설치되어 있는 것을 특징으로 하는 유체압축기.
- 제2항에 있어서, 상기 밀페케이스에 토출관이 접속되어 있고, 상기 실린더가 그 일단측에 토출구멍을 가지고 있고, 상기 토출관이 상기 실린더의 타단측에 가까운 부위에 배치되어 있고, 상기 토출관과 상기 토출구멍이 떨어져 있는 것을 특징으로 하는 유체압축기.
- 제2항에 있어서, 회전력전달기구가 구비되어 있고, 상기 급유구멍의 출구가 상기 회전력전달기구부에 면하고 있는 것을 특징으로 하는 유체압축기.
- 제6항에 있어서, 상기 회전력전달기구부가 올덤식인 것을 특징으로 하는 유체압축기.
- 제2항에 있어서, 상기 기름을 상기 급유구멍에 강제적으로 보내는 급유펌프가 구비되어 있는 것을 특징으로 하는 유체압축기.
- 제8항에 있어서, 상기 급유펌프가 트로코이드식인 것을 특징으로 하는 유체압축기.
- 제8항에 있어서, 상기 급유펌프가 나사브레이드식인 것을 특징으로 하는 유체압축기.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-023975 | 1992-02-10 | ||
JP4023975A JPH05223078A (ja) | 1992-02-10 | 1992-02-10 | 流体圧縮機 |
JP92-229890 | 1992-08-28 | ||
JP4229890A JPH0674168A (ja) | 1992-08-28 | 1992-08-28 | 流体圧縮機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930018162A KR930018162A (ko) | 1993-09-21 |
KR960009869B1 true KR960009869B1 (ko) | 1996-07-24 |
Family
ID=26361430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930000447A Expired - Fee Related KR960009869B1 (ko) | 1992-02-10 | 1993-01-14 | 유체압축기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5286174A (ko) |
KR (1) | KR960009869B1 (ko) |
DE (1) | DE4301703C2 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW411382B (en) * | 1997-10-23 | 2000-11-11 | Toshiba Corp | Helical compressor and method of assembling the same |
KR102191124B1 (ko) * | 2019-02-28 | 2020-12-15 | 엘지전자 주식회사 | 베인 로터리 압축기 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137396U (ja) * | 1983-03-04 | 1984-09-13 | 三菱電機株式会社 | ベ−ン型ポンプ装置 |
JPS59154882U (ja) * | 1983-03-31 | 1984-10-17 | 三菱電機株式会社 | ポンプ装置 |
EP0301273B1 (en) * | 1987-07-31 | 1993-02-03 | Kabushiki Kaisha Toshiba | Fluid compressor |
US4875842A (en) * | 1987-09-10 | 1989-10-24 | Kabushiki Kaisha Toshiba | Axial flow fluid compressor |
JP2602869B2 (ja) * | 1988-01-05 | 1997-04-23 | 株式会社東芝 | 流体圧縮機 |
JP2619022B2 (ja) * | 1988-10-31 | 1997-06-11 | 株式会社東芝 | 流体機械 |
JP2825248B2 (ja) * | 1988-12-28 | 1998-11-18 | 株式会社東芝 | 流体圧縮機 |
US5090874A (en) * | 1989-06-30 | 1992-02-25 | Kabushiki Kaisha Toshiba | Fluid compressor |
JPH041492A (ja) * | 1990-04-13 | 1992-01-06 | Toshiba Corp | 流体圧縮機 |
JPH041489A (ja) * | 1990-04-13 | 1992-01-06 | Toshiba Corp | 流体圧縮機 |
US5139394A (en) * | 1990-04-13 | 1992-08-18 | Kabushiki Kaisha Toshiba | Axial flow compressor with insertable bearing mount |
DE4121510C2 (de) * | 1990-06-29 | 1996-02-15 | Toshiba Kawasaki Kk | Rotationskolbenverdichter mit einem geschlossenen Gehäuse |
JPH0463990A (ja) * | 1990-06-30 | 1992-02-28 | Toshiba Corp | 流体圧縮機 |
-
1993
- 1993-01-14 KR KR1019930000447A patent/KR960009869B1/ko not_active Expired - Fee Related
- 1993-01-22 DE DE4301703A patent/DE4301703C2/de not_active Expired - Fee Related
- 1993-02-10 US US08/015,791 patent/US5286174A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4301703C2 (de) | 1997-02-06 |
US5286174A (en) | 1994-02-15 |
KR930018162A (ko) | 1993-09-21 |
DE4301703A1 (ko) | 1993-08-12 |
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