SE454614B - Ljuddempare av resonansabsorptionstyp i en motorkompressor for kylskap - Google Patents

Ljuddempare av resonansabsorptionstyp i en motorkompressor for kylskap

Info

Publication number
SE454614B
SE454614B SE8301895A SE8301895A SE454614B SE 454614 B SE454614 B SE 454614B SE 8301895 A SE8301895 A SE 8301895A SE 8301895 A SE8301895 A SE 8301895A SE 454614 B SE454614 B SE 454614B
Authority
SE
Sweden
Prior art keywords
absorption type
master
resonance absorption
engine compressor
hole
Prior art date
Application number
SE8301895A
Other languages
English (en)
Swedish (sv)
Other versions
SE8301895L (sv
SE8301895D0 (sv
Inventor
A Bar
Original Assignee
Necchi Compressori
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 Compressori filed Critical Necchi Compressori
Publication of SE8301895D0 publication Critical patent/SE8301895D0/xx
Publication of SE8301895L publication Critical patent/SE8301895L/
Publication of SE454614B publication Critical patent/SE454614B/sv

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)
SE8301895A 1982-04-15 1983-04-06 Ljuddempare av resonansabsorptionstyp i en motorkompressor for kylskap SE454614B (sv)

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 (3)

Publication Number Publication Date
SE8301895D0 SE8301895D0 (sv) 1983-04-06
SE8301895L SE8301895L (sv) 1983-10-16
SE454614B true SE454614B (sv) 1988-05-16

Family

ID=11254541

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301895A SE454614B (sv) 1982-04-15 1983-04-06 Ljuddempare av resonansabsorptionstyp i en motorkompressor for kylskap

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
US8523015B2 (en) * 2004-05-17 2013-09-03 Koninklijke Philips 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 (11)

* 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
DE1076152B (de) * 1958-10-16 1960-02-25 Fichtel & Sachs Ag Zweizylinder-Kaelteverdichter mit Kurbelschleife
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
IT1165766B (it) 1987-04-29
IT8242904A0 (it) 1982-04-15
GB2118256A (en) 1983-10-26
SE8301895L (sv) 1983-10-16
US4523663A (en) 1985-06-18
CA1227466A (en) 1987-09-29
GB2118256B (en) 1985-09-18
SE8301895D0 (sv) 1983-04-06
DE3308604A1 (de) 1983-10-20

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