IT1165766B - 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
IT1165766B
IT1165766B IT42904/82A IT4290482A IT1165766B IT 1165766 B IT1165766 B IT 1165766B IT 42904/82 A IT42904/82 A IT 42904/82A IT 4290482 A IT4290482 A IT 4290482A IT 1165766 B IT1165766 B IT 1165766B
Authority
IT
Italy
Prior art keywords
motorcompressor
absorption type
resonance absorption
type silencer
refrigerating systems
Prior art date
Application number
IT42904/82A
Other languages
English (en)
Other versions
IT8242904A0 (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 IT8242904A0 (it) 1982-04-15
IT1165766B true 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
SG105449A1 (en) * 1995-09-29 2004-08-27 Matsushita Refrigeration Electrically-operated sealed compressor
EP1304481B8 (en) 1996-01-23 2006-03-08 Matsushita Refrigeration Company Compressor discharge muffler
JP3776025B2 (ja) * 2000-11-29 2006-05-17 松下冷機株式会社 密閉型圧縮機
ATE389115T1 (de) * 2004-05-17 2008-03-15 Koninkl Philips Electronics Nv Hubkolbenpumpe mit verringertem geräuschpegel
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
GB768597A (en) * 1954-05-06 1957-02-20 Bosch Gmbh Robert Improvements in or relating to silencers for gas compressors
FR1123100A (fr) * 1954-05-06 1956-09-17 Bosch Gmbh Robert Amortisseur de bruits, pour compresseur
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
GB2118256B (en) 1985-09-18
SE8301895L (sv) 1983-10-16
GB2118256A (en) 1983-10-26
US4523663A (en) 1985-06-18
CA1227466A (en) 1987-09-29
SE454614B (sv) 1988-05-16
SE8301895D0 (sv) 1983-04-06
IT8242904A0 (it) 1982-04-15
DE3308604A1 (de) 1983-10-20

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Legal Events

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

Effective date: 19940512