BRPI0401636A - Airtight compressor - Google Patents
Airtight compressorInfo
- Publication number
- BRPI0401636A BRPI0401636A BR0401636-0A BRPI0401636A BRPI0401636A BR PI0401636 A BRPI0401636 A BR PI0401636A BR PI0401636 A BRPI0401636 A BR PI0401636A BR PI0401636 A BRPI0401636 A BR PI0401636A
- Authority
- BR
- Brazil
- Prior art keywords
- inlet
- refrigerant guide
- pipe
- compression chamber
- compressor
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
Classifications
-
- 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
-
- 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
- F04B39/123—Fluid connections
-
- 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
-
- 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
- F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
"COMPRESSOR HERMéTICO". Sendo que a presente invenção refere-se a um compressor hermético que inclui um abafador de sucção. O abafador de sucção inclui uma parte de admissão e um cano guia de gás refrigerante. A parte de admissão tem um formato de um cano em curva para fora, e é espaçado de um cano de admissão. O cano guia de gás refrigerante se estende de um interior de uma câmara de ressonância para se comunicar com uma câmara de compressão. Uma parte expansível com um diâmetro alargado é provida em uma entrada do cano guia de gás refrigerante. A parte de admissão e a parte expansível permitem que ruídos produzidos na câmara de compressão sejam difundidos em duas instâncias, assim reduzindo de forma eficiente os ruídos."Hermetic Compressor". The present invention relates to an airtight compressor that includes a suction damper. The suction damper includes an intake portion and a refrigerant guide pipe. The inlet part is shaped like an outwardly curved pipe, and is spaced from an inlet pipe. The refrigerant guide tube extends from the interior of a resonance chamber to communicate with a compression chamber. An expandable portion with a large diameter is provided in an inlet of the refrigerant guide pipe. The inlet part and expandable part allow noise produced in the compression chamber to be diffused in two instances, thereby efficiently reducing noise.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030091119A KR20050059494A (en) | 2003-12-15 | 2003-12-15 | Hermetic compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0401636A true BRPI0401636A (en) | 2005-08-23 |
Family
ID=34651446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0401636-0A BRPI0401636A (en) | 2003-12-15 | 2004-04-23 | Airtight compressor |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050129534A1 (en) |
JP (1) | JP2005180413A (en) |
KR (1) | KR20050059494A (en) |
CN (1) | CN1629476A (en) |
BR (1) | BRPI0401636A (en) |
IT (1) | ITRM20040232A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4734901B2 (en) * | 2004-11-22 | 2011-07-27 | パナソニック株式会社 | Compressor |
JP4735084B2 (en) * | 2005-07-06 | 2011-07-27 | パナソニック株式会社 | Hermetic compressor |
JP4682745B2 (en) * | 2005-08-16 | 2011-05-11 | パナソニック株式会社 | Hermetic compressor |
KR100778485B1 (en) * | 2006-04-26 | 2007-11-21 | 엘지전자 주식회사 | Muffler and compressor having the same |
CN101326367A (en) * | 2006-06-23 | 2008-12-17 | 松下电器产业株式会社 | Hermetic type compressor |
WO2008032507A1 (en) * | 2006-09-13 | 2008-03-20 | Panasonic Corporation | Compressor |
KR20080045558A (en) * | 2006-11-20 | 2008-05-23 | 삼성광주전자 주식회사 | Hermetic type compressor |
JP4968343B2 (en) * | 2008-01-17 | 2012-07-04 | パナソニック株式会社 | Compressor |
KR101386479B1 (en) * | 2008-03-04 | 2014-04-18 | 엘지전자 주식회사 | Muffler for compressor |
CN101956691B (en) * | 2009-07-14 | 2014-04-09 | 江苏白雪电器股份有限公司 | Silencer of refrigeration compressor |
EP2577190B1 (en) * | 2010-05-24 | 2015-04-15 | Whirlpool S.A. | Suction arrangement for a refrigeration compressor |
DE102011108372A1 (en) * | 2011-07-22 | 2013-01-24 | Volkswagen Aktiengesellschaft | Soundproofing in a refrigerant circuit |
EP2909480B1 (en) | 2012-09-13 | 2020-06-24 | Emerson Climate Technologies, Inc. | Compressor assembly with directed suction |
DE102014216196A1 (en) * | 2013-08-23 | 2015-02-26 | Halla Visteon Climate Control Corp. | Silencer for a vehicle air conditioning system |
US20180223825A1 (en) * | 2017-02-07 | 2018-08-09 | Lg Electronics Inc. | Reciprocating compressor and method of manufacturing a reciprocating compressor |
CN109469599B (en) * | 2018-12-05 | 2020-03-24 | 广州万宝集团压缩机有限公司 | Air suction silencer and compressor |
US11236748B2 (en) | 2019-03-29 | 2022-02-01 | Emerson Climate Technologies, Inc. | Compressor having directed suction |
US11767838B2 (en) | 2019-06-14 | 2023-09-26 | Copeland Lp | Compressor having suction fitting |
CN110374841A (en) * | 2019-06-26 | 2019-10-25 | 加西贝拉压缩机有限公司 | A kind of air suction silencer with taper suction line structure |
CN114641615A (en) * | 2019-11-01 | 2022-06-17 | 莱格特普莱特加拿大公司 | Pump noise attenuator and method |
US11248605B1 (en) | 2020-07-28 | 2022-02-15 | Emerson Climate Technologies, Inc. | Compressor having shell fitting |
KR102443707B1 (en) * | 2021-01-04 | 2022-09-15 | 엘지전자 주식회사 | Linear compressor |
KR102447354B1 (en) * | 2021-01-22 | 2022-09-26 | 엘지전자 주식회사 | Reciprocating compressor |
US11619228B2 (en) | 2021-01-27 | 2023-04-04 | Emerson Climate Technologies, Inc. | Compressor having directed suction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3712416A (en) * | 1971-11-26 | 1973-01-23 | Donaldson Co Inc | Air intake silencer |
US5496156A (en) * | 1994-09-22 | 1996-03-05 | Tecumseh Products Company | Suction muffler |
KR100222924B1 (en) * | 1996-07-12 | 2000-01-15 | 배길성 | Hermetic reciprocating compressor |
KR19980027501U (en) * | 1996-11-16 | 1998-08-05 | 박병재 | Fuel tank structure of car |
-
2003
- 2003-12-15 KR KR1020030091119A patent/KR20050059494A/en not_active Application Discontinuation
-
2004
- 2004-03-11 JP JP2004069260A patent/JP2005180413A/en active Pending
- 2004-04-16 US US10/825,707 patent/US20050129534A1/en not_active Abandoned
- 2004-04-22 CN CNA2004100353705A patent/CN1629476A/en active Pending
- 2004-04-23 BR BR0401636-0A patent/BRPI0401636A/en not_active IP Right Cessation
- 2004-05-11 IT IT000232A patent/ITRM20040232A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1629476A (en) | 2005-06-22 |
ITRM20040232A1 (en) | 2004-08-11 |
KR20050059494A (en) | 2005-06-21 |
JP2005180413A (en) | 2005-07-07 |
US20050129534A1 (en) | 2005-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO NAO CUMPRIMENTO DESPACHO 8.6 NA RPI 2160 DE 29/05/2012 |