KR100286309B1 - 밀폐형 회전식 압축기의 토출소음 저감장치 - Google Patents
밀폐형 회전식 압축기의 토출소음 저감장치 Download PDFInfo
- Publication number
- KR100286309B1 KR100286309B1 KR1019980017535A KR19980017535A KR100286309B1 KR 100286309 B1 KR100286309 B1 KR 100286309B1 KR 1019980017535 A KR1019980017535 A KR 1019980017535A KR 19980017535 A KR19980017535 A KR 19980017535A KR 100286309 B1 KR100286309 B1 KR 100286309B1
- Authority
- KR
- South Korea
- Prior art keywords
- refrigerant
- discharge
- resonance
- rotary compressor
- noise reduction
- 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
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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
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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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
- F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, e.g. Helmholtz resonators
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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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (1)
- 실린더의 베인슬롯 일측에 형성하여 롤러에 의해 압축된 냉매를 토출하는 토출포트와, 그 토출포트의 냉매토출통로 일측에 형성하여 토출되는 냉매의 일부가 유입되도록 한 냉매도입로와, 그 냉매도입로의 단부에 형성하여 토출되는 냉매의 토출소음을 저감하는 공명소로 구성되는 밀폐형 회전식 압축기의 토출소음 저감장치에 있어서, 상기 공명소의 둘레에는 공명홈을 형성하고, 그 공명소의 중앙에는 그 상단면의 높이가 실린더의 끝면보다 낮은 공명돌출부를 형성한 것을 특징으로 하는 밀폐형 회전식 압축기의 토출소음 저감장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980017535A KR100286309B1 (ko) | 1998-05-15 | 1998-05-15 | 밀폐형 회전식 압축기의 토출소음 저감장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980017535A KR100286309B1 (ko) | 1998-05-15 | 1998-05-15 | 밀폐형 회전식 압축기의 토출소음 저감장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000000515A KR20000000515A (ko) | 2000-01-15 |
KR100286309B1 true KR100286309B1 (ko) | 2001-05-02 |
Family
ID=19537374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980017535A Expired - Fee Related KR100286309B1 (ko) | 1998-05-15 | 1998-05-15 | 밀폐형 회전식 압축기의 토출소음 저감장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100286309B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100384157B1 (ko) * | 2000-09-04 | 2003-05-16 | 현대자동차주식회사 | 자동변속기용 오일펌프 |
KR100480126B1 (ko) * | 2002-11-06 | 2005-04-06 | 엘지전자 주식회사 | 공명기를 구비한 밀폐형 회전 압축기 |
CN111022330A (zh) * | 2019-11-25 | 2020-04-17 | 珠海格力电器股份有限公司 | 泵体组件及具有其的滑片式压缩机 |
-
1998
- 1998-05-15 KR KR1019980017535A patent/KR100286309B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20000000515A (ko) | 2000-01-15 |
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