IT8242904A0 - Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi. - Google Patents

Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi.

Info

Publication number
IT8242904A0
IT8242904A0 IT8242904A IT4290482A IT8242904A0 IT 8242904 A0 IT8242904 A0 IT 8242904A0 IT 8242904 A IT8242904 A IT 8242904A IT 4290482 A IT4290482 A IT 4290482A IT 8242904 A0 IT8242904 A0 IT 8242904A0
Authority
IT
Italy
Prior art keywords
refrigerators
absorption type
motor compressor
resonance absorption
type silencer
Prior art date
Application number
IT8242904A
Other languages
English (en)
Other versions
IT1165766B (it
Inventor
Alfredo Bar
Original Assignee
Necchi Spa
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 by Necchi Spa filed Critical Necchi Spa
Priority to IT42904/82A priority Critical patent/IT1165766B/it
Publication of IT8242904A0 publication Critical patent/IT8242904A0/it
Priority to DE19833308604 priority patent/DE3308604A1/de
Priority to CA000424244A priority patent/CA1227466A/en
Priority to SE8301895A priority patent/SE454614B/sv
Priority to GB08309391A priority patent/GB2118256B/en
Priority to US06/484,287 priority patent/US4523663A/en
Application granted granted Critical
Publication of IT1165766B publication Critical patent/IT1165766B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
IT42904/82A 1982-04-15 1982-04-15 Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi IT1165766B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT42904/82A IT1165766B (it) 1982-04-15 1982-04-15 Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi
DE19833308604 DE3308604A1 (de) 1982-04-15 1983-03-10 Resonanz-absorptions-schalldaempfer fuer motorkompressoren in kuehlmaschinen
CA000424244A CA1227466A (en) 1982-04-15 1983-03-23 Silencer of the resonance absorption type in motorcompressor for refrigerators
SE8301895A SE454614B (sv) 1982-04-15 1983-04-06 Ljuddempare av resonansabsorptionstyp i en motorkompressor for kylskap
GB08309391A GB2118256B (en) 1982-04-15 1983-04-07 Compressor silencer
US06/484,287 US4523663A (en) 1982-04-15 1983-04-12 Silencer of the resonance absorption type in motorcompressor for refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT42904/82A IT1165766B (it) 1982-04-15 1982-04-15 Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi

Publications (2)

Publication Number Publication Date
IT8242904A0 true IT8242904A0 (it) 1982-04-15
IT1165766B IT1165766B (it) 1987-04-29

Family

ID=11254541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT42904/82A IT1165766B (it) 1982-04-15 1982-04-15 Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi

Country Status (6)

Country Link
US (1) US4523663A (it)
CA (1) CA1227466A (it)
DE (1) DE3308604A1 (it)
GB (1) GB2118256B (it)
IT (1) IT1165766B (it)
SE (1) SE454614B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123816A (en) * 1991-04-02 1992-06-23 Bristol Compressors Compressor suction noise attenuator and assembly
JPH0674154A (ja) * 1992-08-26 1994-03-15 Matsushita Refrig Co Ltd 密閉型圧縮機
DE19522383C2 (de) * 1995-06-23 1997-06-19 Danfoss Compressors Gmbh Saugschalldämpfer für einen Kältemittelkompressor
US6012908A (en) * 1996-01-23 2000-01-11 Matsushita Refrigeration Company Electrically operated seal compressor having a refrigerant flow branch tube with a chamber disposed in the vicinity of a suction port
WO1997027402A2 (en) * 1995-09-29 1997-07-31 Matsushita Refrigeration Company Electrically-operated sealed compressor
JP3776025B2 (ja) * 2000-11-29 2006-05-17 松下冷機株式会社 密閉型圧縮機
EP1751429B1 (en) * 2004-05-17 2008-03-12 Koninklijke Philips Electronics N.V. Reciprocating pump with reduced noise level
CN103590999B (zh) * 2013-09-23 2015-12-23 杭州钱江压缩机有限公司 一种吸气消声器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287203A (en) * 1939-09-29 1942-06-23 Gen Motors Corp Refrigerating apparatus
FR1123100A (fr) * 1954-05-06 1956-09-17 Bosch Gmbh Robert Amortisseur de bruits, pour compresseur
GB768597A (en) * 1954-05-06 1957-02-20 Bosch Gmbh Robert Improvements in or relating to silencers for gas compressors
DE1149130B (de) * 1960-06-21 1963-05-22 Danfoss Ved Ing M Clausen Schalldaempfer fuer Verdichter, insbesondere fuer Kleinkaeltemaschinen
DE1157343B (de) * 1961-08-04 1963-11-14 Danfoss Ved Ing M Clausen Kolbenverdichter, insbesondere fuer Kleinkaeltemaschinen
DE1501011A1 (de) * 1965-04-21 1969-10-23 Thomson Houston Comp Francaise Schalldaempfer fuer Kaelteverdichter
DE1503406B2 (de) * 1965-10-15 1974-06-12 Danfoss A/S, Nordborg (Daenemark) Ventilanordnung für Kolbenverdichter insbesondere für Kleinkältemaschinen
DE2951463A1 (de) * 1979-12-20 1981-07-02 Copeland Corp., Sidney, Ohio Kompressoransaugsystem
IN156539B (it) * 1981-02-16 1985-08-31 Necchi Spa
JPS6137835Y2 (it) * 1981-05-11 1986-11-01

Also Published As

Publication number Publication date
SE8301895L (sv) 1983-10-16
SE8301895D0 (sv) 1983-04-06
US4523663A (en) 1985-06-18
CA1227466A (en) 1987-09-29
SE454614B (sv) 1988-05-16
IT1165766B (it) 1987-04-29
GB2118256B (en) 1985-09-18
GB2118256A (en) 1983-10-26
DE3308604A1 (de) 1983-10-20

Similar Documents

Publication Publication Date Title
IT8142906A0 (it) Silenziatore per motocompressore per apparati frigoriferi.
IT8920332A0 (it) Sistema di refrigerazione con soppressione del rumore dovuto al refrigerante.
IT1046913B (it) Struttura di avancorpo di autoveicoli in particolare autoveicoli per il trasporto di persone
AT386678B (de) Kaeltemaschine mit gekapseltem motorverdichter
IT8242904A0 (it) Silenziatore del tipo ad assorbimento di risonanza in motocompressore per apparati frigoriferi.
ITMI910622V0 (it) Apparecchio di refrigerazione, in particolare frigorifero per uso domestico
DE68910079D1 (de) Lüfterzarge für Kühler.
DE69018965D1 (de) Verdichter für Kühlzwecke.
IL67440A0 (en) Improvements in the compressor unit in split cycle cryogenic coolers
IT8223141V0 (it) Bocchetta di ventilazione per abitacolo di autoveicolo.
DE68911790D1 (de) Luftgekühltes Absorptionsklimagerät.
IT8423838A0 (it) Sistema compatto di entrata del gas fresco, per motori con sovralimentazione combinata.
IT8334024V0 (it) Frigorifero provvisto di condensatore perfezionato.
IT8632304V0 (it) Impianto frigorifero alimentato da un compressore alternativo.
AR224058A1 (es) Mejoras en unidades motocompresoras para refrigeradores
IT8042916A0 (it) Motocompressore per apparati frigoriferi.
GB2070682B (en) Silencer for the inlet to an air cleaner
IT8447956A1 (it) Contenitore frigorifero con apparato di raffreddamento ad assorbimento azionato dal calore.
IT8142914A0 (it) Gruppo motocompressore condensatore per cicli frigoriferi.
ES509606A0 (es) "perfeccionamientos en los motocompresores para aparatos frigorificos".
IT8321164A0 (it) Gruppi termotecnici in particolare corpo riscaldante elettrico per per frigoriferi ad assorbimento con funzionamento combinato.
ES526364A0 (es) Perfeccionamientos en los dispositivos de refrigeracion de motocompresores
ES262530Y (es) Perfeccionamientos en embolos con bulon especialmente para compresores de frigorificos.
IT8142903A0 (it) Motocompressore per apparati frigoriferi.
IT8142902A0 (it) Motocompressore per apparati frigoriferi.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940512