KR101441925B1 - 왕복동식 압축기 - Google Patents
왕복동식 압축기 Download PDFInfo
- Publication number
- KR101441925B1 KR101441925B1 KR1020080065653A KR20080065653A KR101441925B1 KR 101441925 B1 KR101441925 B1 KR 101441925B1 KR 1020080065653 A KR1020080065653 A KR 1020080065653A KR 20080065653 A KR20080065653 A KR 20080065653A KR 101441925 B1 KR101441925 B1 KR 101441925B1
- Authority
- KR
- South Korea
- Prior art keywords
- bearing member
- cylinder block
- bearing
- crankshaft
- shaft hole
- 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
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
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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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
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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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/0276—Lubrication characterised by the compressor type the pump being of the reciprocating piston type, e.g. oscillating, free-piston compressors
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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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
Description
Claims (7)
- 밀폐용기의 내부에 설치되고 그 일측에 축구멍이 형성되는 실린더블록;상기 실린더블록의 축구멍에 삽입되어 베어링역할을 하는 축수부재; 및상기 축수부재에 반경방향으로 지지되고 전동부에 결합되어 회전력을 압축부에 전달하는 크랭크축;을 포함하고,상기 축수부재는 그 열팽창계수가 상기 실린더블록의 열팽창계수보다 높은 재질로 형성되며,상기 축수부재의 외경은 상온에서 상기 축구멍의 내경보다 작고 상온보다 높은 범위에서 상기 축구멍의 내주면에 접촉될 수 있도록 형성되는 왕복동식 압축기.
- 삭제
- 삭제
- 제1항에 있어서,상기 축수부재는 그 외경이 상기 실린더블록의 축구멍 내경보다 큰 지지부가 일체로 형성되는 왕복동식 압축기.
- 제4항에 있어서,상기 지지부의 상면에는 그 지지부의 상면으로 오일이 안내되도록 반경방향으로 오일홈이 형성되는 왕복동식 압축기.
- 제1항에 있어서,상기 축수부재는 그 외경이 상기 실린더블록의 축구멍 내경보다 큰 지지부재가 조립되는 왕복동식 압축기.
- 제1항에 있어서,상기 축수부재는 알루미늄 재질로 형성되는 왕복동식 압축기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080065653A KR101441925B1 (ko) | 2008-07-07 | 2008-07-07 | 왕복동식 압축기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080065653A KR101441925B1 (ko) | 2008-07-07 | 2008-07-07 | 왕복동식 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100005564A KR20100005564A (ko) | 2010-01-15 |
KR101441925B1 true KR101441925B1 (ko) | 2014-09-23 |
Family
ID=41814930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080065653A Expired - Fee Related KR101441925B1 (ko) | 2008-07-07 | 2008-07-07 | 왕복동식 압축기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101441925B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6138625B2 (ja) * | 2013-08-20 | 2017-05-31 | 日立アプライアンス株式会社 | 密閉型圧縮機及びこれを用いた冷蔵庫 |
KR102243682B1 (ko) * | 2014-12-24 | 2021-04-23 | 엘지전자 주식회사 | 압축기 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2947030B2 (ja) * | 1993-11-10 | 1999-09-13 | 松下電器産業株式会社 | ベーンロータリ圧縮機 |
KR20060015867A (ko) * | 2004-08-16 | 2006-02-21 | 삼성전자주식회사 | 리니어 압축기 |
-
2008
- 2008-07-07 KR KR1020080065653A patent/KR101441925B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2947030B2 (ja) * | 1993-11-10 | 1999-09-13 | 松下電器産業株式会社 | ベーンロータリ圧縮機 |
KR20060015867A (ko) * | 2004-08-16 | 2006-02-21 | 삼성전자주식회사 | 리니어 압축기 |
Also Published As
Publication number | Publication date |
---|---|
KR20100005564A (ko) | 2010-01-15 |
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