IT1258912B - Complesso silenziatore di aspirazione per compressori ermetici - Google Patents

Complesso silenziatore di aspirazione per compressori ermetici

Info

Publication number
IT1258912B
IT1258912B ITMI921134A ITMI921134A IT1258912B IT 1258912 B IT1258912 B IT 1258912B IT MI921134 A ITMI921134 A IT MI921134A IT MI921134 A ITMI921134 A IT MI921134A IT 1258912 B IT1258912 B IT 1258912B
Authority
IT
Italy
Prior art keywords
silencer
peripheral
gas outlet
cylinder
opening
Prior art date
Application number
ITMI921134A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of ITMI921134A0 publication Critical patent/ITMI921134A0/it
Publication of ITMI921134A1 publication Critical patent/ITMI921134A1/it
Application granted granted Critical
Publication of IT1258912B publication Critical patent/IT1258912B/it

Links

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
    • 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
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)

Abstract

Complesso silenziatore di aspirazione per compressori ermetici del tipo includente un blocco cilindro (4) montato nella parte superiore di un alloggiamento ermetico (3) e dotato di un cilindro (10) alloggiante un pistone (15) mobile di moto alternativo; una piastra valvolare (11) fissata ad un'estremità aperta del cilindro (10) e avente un orifizio di aspirazione (11a), un complesso silenziatore di aspirazione fissato al blocco cilindrico (4) e includente un corpo di silenziatore cavo (100) dotato di un'apertura (101, 130a) di ingresso di gas e di un'apertura (21) di uscita di gas; ed un condotto di aspirazione (140) avente una estremità d'ingresso (141) collegata all'apertura (121) di uscita di gas e un'estremità di uscita opposta (142) in comunicazione con l'orifizio di aspirazione (11a) della piastra valvolare (11), detto corpo di silenziatore cavo (100) essendo formato da una parte superiore a coperchio (120) portante l'apertura d'uscita del gas (121) del corpo (100) di silenziatore ed includente una porzione a superficie di insediamento inferiore periferica (127) da insediare sul bordo periferico di estremità (117) della parte inferiore (110) ed un mantello periferico esterno (128) estendentesi verso il basso da e circondante detta porzione superficiale inferiore (127), detta apertura (101, 130a) d'ingresso del gas essendo definita, almeno parzialmente, in corrispondenza della parte inferiore (110) del corpo (100) del silenziatore, detto complesso silenziatore essendo inoltre dotato di mezzi di fissaggio (150) per ritenere e pressare la parte superiore di coperchio (120) sul bordo periferico di estremità (117) della parte inferiore (110) del corpo del silenziatore.
ITMI921134A 1991-05-28 1992-05-13 Complesso silenziatore di aspirazione per compressori ermetici IT1258912B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919102288A BR9102288A (pt) 1991-05-28 1991-05-28 Conjunto abafador de succao para compressor hermetico

Publications (3)

Publication Number Publication Date
ITMI921134A0 ITMI921134A0 (it) 1992-05-13
ITMI921134A1 ITMI921134A1 (it) 1993-11-13
IT1258912B true IT1258912B (it) 1996-03-01

Family

ID=4052037

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921134A IT1258912B (it) 1991-05-28 1992-05-13 Complesso silenziatore di aspirazione per compressori ermetici

Country Status (10)

Country Link
US (1) US5201640A (it)
JP (1) JP3225090B2 (it)
KR (1) KR100244592B1 (it)
CN (1) CN1027711C (it)
BR (1) BR9102288A (it)
DE (1) DE4217591C2 (it)
ES (1) ES2068083B1 (it)
FR (1) FR2677076B1 (it)
GB (1) GB2256229B (it)
IT (1) IT1258912B (it)

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IT229032Y1 (it) * 1992-03-18 1998-06-24 Zanussi Elettromecc Compressori frigoriferi perfezionati
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IT1278603B1 (it) * 1994-11-03 1997-11-24 Necchi Compressori Motocompressore ermetico
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DE19522383C2 (de) * 1995-06-23 1997-06-19 Danfoss Compressors Gmbh Saugschalldämpfer für einen Kältemittelkompressor
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US5900159A (en) * 1996-02-29 1999-05-04 Shell Oil Company Method for separating liquid from a slurry
BR9601662A (pt) * 1996-05-10 1998-03-31 Brasil Compressores Sa Arranjo de sucç o para compressor hermético alternativo
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IT241575Y1 (it) * 1996-11-19 2001-05-09 Zanussi Elettromecc Compressore frigorifero con testa e silenziatore perfezionati
US6092993A (en) * 1997-08-14 2000-07-25 Bristol Compressors, Inc. Adjustable crankpin throw structure having improved throw stabilizing means
US6099259A (en) * 1998-01-26 2000-08-08 Bristol Compressors, Inc. Variable capacity compressor
AT407208B (de) * 1998-01-28 2001-01-25 Verdichter Oe Ges M B H Wickelkopf
US6037725A (en) * 1998-01-28 2000-03-14 Bristol Compressors, Inc. Two step power output motor
US6172476B1 (en) 1998-01-28 2001-01-09 Bristol Compressors, Inc. Two step power output motor and associated HVAC systems and methods
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BR9900463A (pt) * 1999-02-26 2000-08-29 Brasil Compressores Sa Abafador de sucção para compressor hermético
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JP3677412B2 (ja) * 1999-06-14 2005-08-03 松下冷機株式会社 密閉型電動圧縮機
JP4532704B2 (ja) * 2000-08-31 2010-08-25 パナソニック株式会社 密閉型圧縮機及び冷凍装置
JP4682441B2 (ja) * 2001-05-07 2011-05-11 パナソニック株式会社 密閉型電動圧縮機
KR100838266B1 (ko) * 2001-06-08 2008-06-17 월풀 에쎄.아. 밀폐형 왕복 압축기의 흡입 머플러
BR0105694B1 (pt) * 2001-10-29 2009-05-05 filtro de sucção para compressor hermético alternativo.
US6840746B2 (en) 2002-07-02 2005-01-11 Bristol Compressors, Inc. Resistive suction muffler for refrigerant compressors
KR20030019275A (ko) * 2002-11-01 2003-03-06 (주)리젠 무소음 공기압축기
DE10323527B4 (de) * 2003-05-24 2009-04-16 Danfoss Compressors Gmbh Kältemittelkompressor
CN100370134C (zh) * 2003-06-26 2008-02-20 乐金电子(天津)电器有限公司 密闭型压缩机的消音器
WO2005073558A1 (de) * 2004-01-29 2005-08-11 Acc Austria Gmbh Kältemittelverdichter
CN100523498C (zh) * 2004-07-23 2009-08-05 阿塞里克股份有限公司 压缩机
JP4752255B2 (ja) * 2004-12-06 2011-08-17 パナソニック株式会社 密閉型圧縮機
AT8401U1 (de) * 2005-03-31 2006-07-15 Acc Austria Gmbh Kältemittelverdichter
AT8477U1 (de) * 2005-03-31 2006-08-15 Acc Austria Gmbh Kältemittelverdichter
JP4735084B2 (ja) * 2005-07-06 2011-07-27 パナソニック株式会社 密閉型圧縮機
US7675678B2 (en) * 2005-11-08 2010-03-09 Perioptix Locking inter-pupillary distance and convergence adjustment mechanism
WO2007148549A1 (en) * 2006-06-23 2007-12-27 Panasonic Corporation Hermetic type compressor
JP2009510298A (ja) * 2006-11-13 2009-03-12 パナソニック株式会社 圧縮機
KR101169524B1 (ko) * 2007-12-06 2012-07-27 파나소닉 주식회사 밀폐형 압축기
DE102008014328B4 (de) * 2008-03-14 2015-01-29 Secop Gmbh Saugschalldämpfer für einen hermetisch gekapselten Kältemittelkompressor
AT10913U1 (de) * 2008-05-13 2009-12-15 Acc Austria Gmbh Kältemittelverdichter
BRPI0801890A2 (pt) * 2008-06-18 2010-02-17 Whirlpool Sa abafador acústico para compressor e compressor
BRPI0802447A2 (pt) * 2008-07-15 2010-03-23 Whirlpool Sa compressor de refrigeraÇço com sistema de resfriamento interno
KR101328226B1 (ko) * 2008-10-22 2013-11-14 엘지전자 주식회사 밀폐형 압축기의 흡입머플러
AT12789U1 (de) * 2010-05-04 2012-11-15 Acc Austria Gmbh Druckschalldämpfer für einen hermetisch gekapselten kältemittelverdichter
JP5632334B2 (ja) 2011-06-10 2014-11-26 サンデン株式会社 圧縮機の吸入マフラ
WO2014017051A1 (ja) * 2012-07-25 2014-01-30 パナソニック株式会社 密閉型圧縮機及びそれを備える冷凍装置
CN104797819A (zh) * 2012-10-05 2015-07-22 阿塞里克股份有限公司 包括排气消声器的封闭式压缩机
KR101854933B1 (ko) * 2013-04-24 2018-05-04 엘지전자 주식회사 압축기용 머플러 및 이를 구비한 압축기
BR102013019311B1 (pt) 2013-07-30 2021-10-13 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
CN104110358B (zh) * 2014-07-01 2017-01-04 安徽美芝制冷设备有限公司 吸气消音器和具有其的压缩机
BR102014025140B1 (pt) 2014-10-08 2022-06-21 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
KR101951651B1 (ko) * 2017-05-18 2019-02-25 뉴모텍(주) 소형 공기 압축기
JP6967225B2 (ja) * 2018-03-16 2021-11-17 ジーエムシーシー アンド ウェリング アプライアンス コンポーネント （タイランド） カンパニー リミテッド 密閉形圧縮機及びこれを有する機器
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Also Published As

Publication number Publication date
KR920021872A (ko) 1992-12-18
CN1027711C (zh) 1995-02-22
ITMI921134A1 (it) 1993-11-13
CN1067097A (zh) 1992-12-16
ES2068083A2 (es) 1995-04-01
FR2677076A1 (fr) 1992-12-04
DE4217591C2 (de) 2001-11-08
JP3225090B2 (ja) 2001-11-05
JPH05195953A (ja) 1993-08-06
ES2068083R (it) 1996-09-16
US5201640A (en) 1993-04-13
GB9211165D0 (en) 1992-07-08
GB2256229A (en) 1992-12-02
BR9102288A (pt) 1993-01-05
FR2677076B1 (fr) 1996-03-15
ES2068083B1 (es) 1997-04-01
KR100244592B1 (ko) 2000-03-02
GB2256229B (en) 1994-12-14
DE4217591A1 (de) 1992-12-03
ITMI921134A0 (it) 1992-05-13

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