RO55634A - - Google Patents

Info

Publication number
RO55634A
RO55634A RO196961207A RO6120769A RO55634A RO 55634 A RO55634 A RO 55634A RO 196961207 A RO196961207 A RO 196961207A RO 6120769 A RO6120769 A RO 6120769A RO 55634 A RO55634 A RO 55634A
Authority
RO
Romania
Application number
RO196961207A
Other languages
Romanian (ro)
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 RO55634A publication Critical patent/RO55634A/ro

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Exhaust Silencers (AREA)
RO196961207A 1968-10-08 1969-10-08 RO55634A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681801721 DE1801721B1 (de) 1968-10-08 1968-10-08 Schalldaempfer fuer gekapselte Kaeltemittelverdichter

Publications (1)

Publication Number Publication Date
RO55634A true RO55634A (https=) 1973-09-20

Family

ID=5709894

Family Applications (1)

Application Number Title Priority Date Filing Date
RO196961207A RO55634A (https=) 1968-10-08 1969-10-08

Country Status (8)

Country Link
US (1) US3750840A (https=)
BR (1) BR6912989D0 (https=)
DE (1) DE1801721B1 (https=)
DK (1) DK124766B (https=)
FR (1) FR2020151A1 (https=)
GB (1) GB1275470A (https=)
RO (1) RO55634A (https=)
SE (1) SE362930B (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30306E (en) * 1976-05-10 1980-06-17 Deere & Company Air intake silencer
US4093039A (en) * 1976-05-10 1978-06-06 Deere & Company Air intake silencer
IT1147228B (it) * 1981-02-24 1986-11-19 Necchi Spa Silenziatore per motocompressore per apparati frigoriferi
CA1210741A (en) * 1981-08-25 1986-09-02 Hideki Kawai Sealed type motor compressor
IT1179810B (it) * 1984-10-31 1987-09-16 Aspera Spa Gruppo motocompressore ermetico per circuiti frigoriferi
US5101931A (en) * 1990-05-23 1992-04-07 Copeland Corporation Discharge muffler and method
US5193986A (en) * 1992-01-06 1993-03-16 Grant Manufacturing Corporation Fluid pump
US5232353A (en) * 1992-01-06 1993-08-03 Grant Benton H Pressurized diaphragm pump and directional flow controller therefor
US5475189A (en) * 1992-11-16 1995-12-12 Carrier Corporation Condition responsive muffler for refrigerant compressors
KR0186176B1 (ko) * 1995-11-02 1999-05-01 구자홍 밀폐형 전동압축기의 토출소음 저감장치
BR9604126A (pt) * 1996-08-21 1998-05-26 Brasil Compressores Sa Amortecedor de sucção para compressor hermético
KR200234719Y1 (ko) * 1998-12-31 2002-02-28 구자홍 밀폐형압축기의토출소음저감장치
DE19923734C2 (de) * 1999-05-22 2001-03-29 Danfoss Compressors Gmbh Saugschalldämpfer für einen hermetisch gekapselten Verdichter
DE10128225C1 (de) 2001-06-11 2002-12-05 Danfoss Compressors Gmbh Saugschalldämpfer
DE602004011576T2 (de) * 2003-12-29 2009-01-22 Arcelik Anonim Sirketi, Tuzla Verdichter
US20050194207A1 (en) * 2004-03-04 2005-09-08 York International Corporation Apparatus and method of sound attenuation in a system employing a VSD and a quarter-wave resonator
JP4752255B2 (ja) * 2004-12-06 2011-08-17 パナソニック株式会社 密閉型圧縮機
USD589533S1 (en) 2007-08-07 2009-03-31 Jw Pet Company, Inc. Air pump housing
DE102008014328B4 (de) * 2008-03-14 2015-01-29 Secop Gmbh Saugschalldämpfer für einen hermetisch gekapselten Kältemittelkompressor
AT12789U1 (de) * 2010-05-04 2012-11-15 Acc Austria Gmbh Druckschalldämpfer für einen hermetisch gekapselten kältemittelverdichter
BRPI1005459A2 (pt) * 2010-12-15 2013-04-09 Whirlpool Sa filtro acéstico de descarga para um compressor de refrigeraÇço
DE102011108372A1 (de) * 2011-07-22 2013-01-24 Volkswagen Aktiengesellschaft Schalldämpfung in einem Kältemittelkreislauf

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125182A (en) * 1964-03-17 earley
DE464507C (de) * 1928-08-23 Wilhelm Bulach Einstellbarer Auspufftopf fuer Brennkraftmaschinen
US1682316A (en) * 1928-08-28 williams
DE747943C (de) * 1938-06-28 1944-02-17 Erich Groebe Schalldaempfer, insbesondere fuer Brennkraftmaschinen mit mehreren hintereinander- geschalteten Kammern
US2325905A (en) * 1941-10-08 1943-08-03 Edward W Caulfield Suppressor
DE800799C (de) * 1949-02-26 1950-12-07 Tornax Fahrzeug U App Bau Erns Schalldaempfer fuer Brennkraftmaschinen, insbesondere an Kraftraedern
CH330982A (de) * 1954-12-31 1958-06-30 Knecht Johann Auspufftopf für Verbrennungsmotoren, insbesondere solchen von Motorfahrzeugen
US3104051A (en) * 1960-12-02 1963-09-17 Bendix Westinghouse Automotive Anti-slugging device for motor-compressor units
US3042138A (en) * 1961-02-07 1962-07-03 Reinert Richard Exhaust muffler
US3220506A (en) * 1963-10-29 1965-11-30 Vernay Laboratories Wet muffler with cup-shaped baffles
AT255837B (de) * 1964-01-31 1967-07-25 Mathias Schwarzmann Zusatzschalldämpfer

Also Published As

Publication number Publication date
DK124766B (da) 1972-11-20
BR6912989D0 (pt) 1973-01-25
FR2020151A1 (https=) 1970-07-10
GB1275470A (en) 1972-05-24
DE1801721B1 (de) 1970-10-01
US3750840A (en) 1973-08-07
SE362930B (https=) 1973-12-27

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