KR100922047B1 - 밀폐형 압축기 및 냉장고 - Google Patents
밀폐형 압축기 및 냉장고 Download PDFInfo
- Publication number
- KR100922047B1 KR100922047B1 KR1020080032909A KR20080032909A KR100922047B1 KR 100922047 B1 KR100922047 B1 KR 100922047B1 KR 1020080032909 A KR1020080032909 A KR 1020080032909A KR 20080032909 A KR20080032909 A KR 20080032909A KR 100922047 B1 KR100922047 B1 KR 100922047B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- discharge valve
- discharge
- vibration damping
- hermetic compressor
- Prior art date
Links
- 238000013016 damping Methods 0.000 claims abstract description 75
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 22
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1066—Valve plates
-
- 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
-
- 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
- F04B39/0027—Pulsation and noise damping means
-
- 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
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
- F25B31/023—Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
Abstract
Description
Claims (9)
- 밀폐 용기 내에 압축 요소와 전동 요소가 수납되고, 상기 전동 요소로 구동되는 크랭크 샤프트와 피스톤이 커넥팅 로드에 의해 연결되어, 상기 피스톤이 왕복 운동하는 실린더를 구비한 밀폐형 압축기에 있어서, 상기 실린더의 개구부를 막도록 설치되는 밸브 플레이트와, 상기 밸브 플레이트 상에 설치되어 말굽 형상의 토출 밸브부를 구비하는 토출 밸브판과, 상기 토출 밸브판 상에 설치되어 외팔보부를 구비하는 제진판과, 상기 토출 밸브판과 상기 제진판 사이에 설치되는 제1 판 형상 부재와, 상기 제진판 상에 설치되어 상기 제진판의 동작 범위를 규제하는 판 형상의 스토퍼와, 상기 제진판과 상기 스토퍼의 사이에 설치되는 제2 판 형상 부재를 구비하고, 상기 토출 밸브판의 말굽 형상부의 고정부와 상기 제진판의 외팔보부의 고정부가 대향하도록 설치되는 것을 특징으로 하는 밀폐형 압축기.
- 제1항에 있어서, 상기 밸브 플레이트는 오목부를 갖고, 상기 오목부에 토출구가 형성되고, 상기 토출구는 상기 오목부보다도 융기된 토출 밸브 시트면을 갖고, 상기 토출구 상에 상기 토출 밸브부가 설치되고, 상기 토출 밸브부 상에 상기 외팔보부의 단부에 설치된 제진부가 설치되는 것을 특징으로 하는 밀폐형 압축기.
- 제1항 또는 제2항에 있어서, 상기 토출 밸브판과 상기 제진판은 각각 두께가 0.3㎜ 이하인 것을 특징으로 하는 밀폐형 압축기.
- 제1항 또는 제2항에 있어서, 상기 토출 밸브부와 상기 제진판 사이에 0.3㎜ 이하의 간극이 형성되도록 상기 제1 판 형상 부재가 배치되는 것을 특징으로 하는 밀폐형 압축기.
- 제1항 또는 제2항에 있어서, 상기 토출 밸브부 상의 상기 제진판의 외팔보부와 상기 제진부 중 어느 한쪽 또는 양쪽에 구멍부를 갖는 것을 특징으로 하는 밀폐형 압축기.
- 제1항 또는 제2항에 있어서, 상기 토출구는 소정 간격으로 2개소 형성되고, 상기 제진판의 외팔보부의 폭은, 상기 2개소의 토출구의 최외단부끼리의 간격보다도 작은 것을 특징으로 하는 밀폐형 압축기.
- 제1항 또는 제2항에 있어서, 상기 제진판의 외팔보부는 A자 형상이며, 2개소의 고정부를 구비한 것을 특징으로 하는 밀폐형 압축기.
- 제1항에 기재된 밀폐형 압축기가 설치된 것을 특징으로 하는 냉장고.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00124054 | 2007-05-09 | ||
JP2007124054A JP5142585B2 (ja) | 2007-05-09 | 2007-05-09 | 密閉形圧縮機及び冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080099781A KR20080099781A (ko) | 2008-11-13 |
KR100922047B1 true KR100922047B1 (ko) | 2009-10-19 |
Family
ID=40113052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080032909A KR100922047B1 (ko) | 2007-05-09 | 2008-04-10 | 밀폐형 압축기 및 냉장고 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5142585B2 (ko) |
KR (1) | KR100922047B1 (ko) |
CN (1) | CN101303007B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103256207B (zh) * | 2013-04-19 | 2016-03-09 | 广州万宝集团压缩机有限公司 | 一种活塞式制冷压缩机及其汽缸头组件和阀板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914139A (ja) * | 1995-04-20 | 1997-01-14 | Lg Electronics Inc | 密閉型圧縮機 |
KR20050117396A (ko) * | 2004-06-10 | 2005-12-14 | 엘지전자 주식회사 | 압축기의 토출 밸브 장치 |
KR20050117142A (ko) * | 2004-06-09 | 2005-12-14 | 엘지전자 주식회사 | 밀폐형 압축기의 밸브장치 |
JP2006046171A (ja) | 2004-08-04 | 2006-02-16 | Matsushita Electric Ind Co Ltd | 圧縮機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4216710Y1 (ko) * | 1965-10-13 | 1967-09-26 | ||
JPS5332409A (en) * | 1976-09-06 | 1978-03-27 | Sundstrand Corp | Butterfly valve assembly |
JPS54100202U (ko) * | 1977-12-27 | 1979-07-14 | ||
JPS5641183U (ko) * | 1979-09-10 | 1981-04-16 | ||
JPS63108573U (ko) * | 1987-01-07 | 1988-07-13 | ||
KR950001691Y1 (ko) * | 1992-02-28 | 1995-03-11 | 이헌조 | 밀폐형 왕복동식 압축기의 밸브장치 |
JP3086557B2 (ja) * | 1993-01-30 | 2000-09-11 | 三洋電機株式会社 | 圧縮機の弁装置 |
KR0144923B1 (ko) * | 1995-02-14 | 1998-08-01 | 김광호 | 압축기의 밸브 유니트 |
JP4218027B2 (ja) * | 2003-09-29 | 2009-02-04 | 日立アプライアンス株式会社 | 密閉形圧縮機 |
-
2007
- 2007-05-09 JP JP2007124054A patent/JP5142585B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-10 KR KR1020080032909A patent/KR100922047B1/ko not_active IP Right Cessation
- 2008-05-06 CN CN2008100962256A patent/CN101303007B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914139A (ja) * | 1995-04-20 | 1997-01-14 | Lg Electronics Inc | 密閉型圧縮機 |
KR20050117142A (ko) * | 2004-06-09 | 2005-12-14 | 엘지전자 주식회사 | 밀폐형 압축기의 밸브장치 |
KR20050117396A (ko) * | 2004-06-10 | 2005-12-14 | 엘지전자 주식회사 | 압축기의 토출 밸브 장치 |
JP2006046171A (ja) | 2004-08-04 | 2006-02-16 | Matsushita Electric Ind Co Ltd | 圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
CN101303007B (zh) | 2011-07-20 |
CN101303007A (zh) | 2008-11-12 |
JP5142585B2 (ja) | 2013-02-13 |
KR20080099781A (ko) | 2008-11-13 |
JP2008280874A (ja) | 2008-11-20 |
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