KR100286837B1 - 로터리 압축기의 공명기 - Google Patents
로터리 압축기의 공명기 Download PDFInfo
- Publication number
- KR100286837B1 KR100286837B1 KR1019980028598A KR19980028598A KR100286837B1 KR 100286837 B1 KR100286837 B1 KR 100286837B1 KR 1019980028598 A KR1019980028598 A KR 1019980028598A KR 19980028598 A KR19980028598 A KR 19980028598A KR 100286837 B1 KR100286837 B1 KR 100286837B1
- Authority
- KR
- South Korea
- Prior art keywords
- resonator
- cylinder
- ratio
- diameter
- discharge
- 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
- F04C2/00—Rotary-piston machines or pumps
-
- 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
- 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
-
- 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
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
-
- 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
- F04C18/3562—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—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 the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/403—Refrigerator compresssor muffler
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/7891—Flap or reed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (1)
- 축의 회전에 따라 일정한 편심 궤적을 갖고 회전하면서 냉매를 흡입, 압축, 토출하는 롤러와, 상기 롤러의 작용공간을 이루며 압축 냉매의 토출 통로인 토출구가 구비된 실린더와, 상기 실린더의 상, 하부에서 이를 지지하는 메인 베어링 및 서브 베어링과, 상기 실린더에 구비된 토출구를 개폐하는 토출밸브와, 상기 토출밸브의 상부에 형성되어 냉매의 토출 소음을 줄여주는 머플러와, 냉매의 압축과정에서 발생되는 압력맥동을 완화시키기 위한 공명기로 구성되며, 상기 공명기는 토출구와 연통되어 압력맥동 성분의 유입 통로를 이루는 목부와, 상기 목부를 통해 유입된 압력맥동 성분을 완화시키는 공명부로 구성된 로터리 압축기의 압축기구부에 있어서, 상기 목부에는 상기 실린더의 압축실에서 발생된 압력맥동 성분이 원활하게 유입될 수 있도록 토출구와 연통되는 압력맥동 도입부에 곡면부가 형성되며, 상기 곡면부의 반경과 목부의 직경의 비는 2.5~3.5 : 1로 구성되고, 상기 목부의 길이와 직경의 비는 1.5~2.8 : 1로 구성되며, 상기 공명기가 저주파수 대역의 소음에 대응할 수 있도록 토출구 직경과 공명부 직경의 비는 1.2~1.8 : 1로 구성되고, 상기 공명부의 직경과 높이의 비는 1.0~2.5 : 1로 구성되며, 상기 목부 길이와 상기 공명부 높이의 비는 0.6~1.2 : 1로 구성되는 것을 특징으로 하는 로터리 압축기의 공명기.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980028598A KR100286837B1 (ko) | 1998-07-15 | 1998-07-15 | 로터리 압축기의 공명기 |
US09/333,958 US6176687B1 (en) | 1998-07-15 | 1999-06-16 | Resonator for rotary compressor |
CNB991095979A CN1270104C (zh) | 1998-07-15 | 1999-07-13 | 用于旋转式压缩机的共振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980028598A KR100286837B1 (ko) | 1998-07-15 | 1998-07-15 | 로터리 압축기의 공명기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000008676A KR20000008676A (ko) | 2000-02-15 |
KR100286837B1 true KR100286837B1 (ko) | 2001-05-02 |
Family
ID=19544288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980028598A Expired - Fee Related KR100286837B1 (ko) | 1998-07-15 | 1998-07-15 | 로터리 압축기의 공명기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6176687B1 (ko) |
KR (1) | KR100286837B1 (ko) |
CN (1) | CN1270104C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12031540B2 (en) | 2018-08-21 | 2024-07-09 | Samsung Electronics Co., Ltd. | Compressor and electronic device using the same |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030204188A1 (en) * | 2001-11-07 | 2003-10-30 | Artemis Medical, Inc. | Tissue separating and localizing catheter assembly |
KR100430281B1 (ko) * | 2001-05-15 | 2004-05-04 | 엘지전자 주식회사 | 밸브 플레이트 구조. |
US6592346B2 (en) * | 2001-10-16 | 2003-07-15 | Carrier Corporation | Compressor discharge valve |
KR20040091485A (ko) * | 2003-04-22 | 2004-10-28 | 삼성광주전자 주식회사 | 밀폐형 압축기 |
US6908290B2 (en) | 2003-05-01 | 2005-06-21 | Visteon Global Technologies, Inc. | Air conditioning compressor having reduced suction pulsation |
US7337875B2 (en) * | 2004-06-28 | 2008-03-04 | United Technologies Corporation | High admittance acoustic liner |
JP4576944B2 (ja) * | 2004-09-13 | 2010-11-10 | パナソニック株式会社 | 冷媒圧縮機 |
KR20060024934A (ko) * | 2004-09-15 | 2006-03-20 | 삼성전자주식회사 | 다기통 회전압축기 |
ITBO20040639A1 (it) * | 2004-10-15 | 2005-01-15 | Cnh Italia Spa | Apparecchiatura di pompaggio per liquidi, in particolare per olio |
WO2006062051A1 (ja) * | 2004-12-06 | 2006-06-15 | Daikin Industries, Ltd. | 圧縮機 |
US7604466B2 (en) * | 2005-01-31 | 2009-10-20 | Tecumseh Products Company | Discharge muffler system for a rotary compressor |
ES2548237T3 (es) * | 2005-02-23 | 2015-10-15 | Lg Electronics Inc. | Compresor rotativo de tipo de capacidad variable |
KR100688671B1 (ko) * | 2005-11-30 | 2007-03-02 | 엘지전자 주식회사 | 스크롤 압축기의 소음 저감 구조 |
JP4007383B2 (ja) * | 2005-12-27 | 2007-11-14 | ダイキン工業株式会社 | ロータリ圧縮機 |
US9404499B2 (en) * | 2006-12-01 | 2016-08-02 | Emerson Climate Technologies, Inc. | Dual chamber discharge muffler |
US8057194B2 (en) * | 2006-12-01 | 2011-11-15 | Emerson Climate Technologies, Inc. | Compressor with discharge muffler attachment using a spacer |
CA2809945C (en) | 2010-08-30 | 2018-10-16 | Oscomp Systems Inc. | Compressor with liquid injection cooling |
US9267504B2 (en) | 2010-08-30 | 2016-02-23 | Hicor Technologies, Inc. | Compressor with liquid injection cooling |
CN102094822B (zh) * | 2011-03-09 | 2012-09-26 | 松下·万宝(广州)压缩机有限公司 | 旋转压缩机 |
JP6094236B2 (ja) * | 2013-01-30 | 2017-03-15 | 株式会社デンソー | 圧縮機 |
WO2016004012A2 (en) * | 2014-06-30 | 2016-01-07 | Cummins Inc. | System and method for valve size ratio and igniter placement |
CN104088794A (zh) * | 2014-07-15 | 2014-10-08 | 珠海凌达压缩机有限公司 | 一种排气装置、压缩机以及空调器 |
CN106401965B (zh) * | 2016-06-24 | 2019-03-22 | 珠海格力电器股份有限公司 | 一种排气轴承座及螺杆压缩机 |
JP6635095B2 (ja) * | 2017-07-19 | 2020-01-22 | ダイキン工業株式会社 | 回転式圧縮機 |
CN107620712B (zh) * | 2017-09-04 | 2024-09-13 | 河南中烟工业有限责任公司 | 一种用于消除断续脉冲气流噪音的排气消音器 |
CN108194318B (zh) * | 2017-12-22 | 2023-11-10 | 珠海格力节能环保制冷技术研究中心有限公司 | 共振消声结构及具有其的压缩机 |
KR102476697B1 (ko) * | 2021-02-01 | 2022-12-12 | 엘지전자 주식회사 | 로터리 압축기 |
CN113183750A (zh) * | 2021-04-29 | 2021-07-30 | 东风汽车集团股份有限公司 | 利用汽车尾气发声结构及其控制方法、排气系统尾管 |
CN114087182A (zh) * | 2021-12-08 | 2022-02-25 | 珠海凌达压缩机有限公司 | 泵体结构、压缩机和空调器 |
CN116398435A (zh) * | 2023-05-16 | 2023-07-07 | 珠海凌达压缩机有限公司 | 一种泵体组件的排气机构及压缩机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2229119A (en) * | 1939-09-20 | 1941-01-21 | American Locomotive Co | Venturi silencer |
US3193193A (en) * | 1958-03-13 | 1965-07-06 | Carrier Corp | Compressor muffler construction and method for muffling compressor discharge gases |
DE3468489D1 (en) * | 1983-06-24 | 1988-02-11 | Matsushita Refrigeration | Rotary compressor |
DE3332259A1 (de) * | 1983-09-07 | 1985-03-28 | Danfoss A/S, Nordborg | Kaeltemaschinenverdichter |
JPH0768951B2 (ja) * | 1987-01-20 | 1995-07-26 | 三菱重工業株式会社 | 回転圧縮機 |
BR8901185A (pt) * | 1989-03-09 | 1990-10-16 | Brasil Compressores Sa | Sistema de descarga para compressor rotativo de pistao rolante |
KR920007624B1 (ko) * | 1990-10-22 | 1992-09-09 | 대우캐리어 주식회사 | 밀폐형 회전식 압축기의 소음감소장치 |
-
1998
- 1998-07-15 KR KR1019980028598A patent/KR100286837B1/ko not_active Expired - Fee Related
-
1999
- 1999-06-16 US US09/333,958 patent/US6176687B1/en not_active Expired - Lifetime
- 1999-07-13 CN CNB991095979A patent/CN1270104C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12031540B2 (en) | 2018-08-21 | 2024-07-09 | Samsung Electronics Co., Ltd. | Compressor and electronic device using the same |
Also Published As
Publication number | Publication date |
---|---|
US6176687B1 (en) | 2001-01-23 |
KR20000008676A (ko) | 2000-02-15 |
CN1270104C (zh) | 2006-08-16 |
CN1243204A (zh) | 2000-02-02 |
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St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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