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
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 (ro)

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 (ro) 1973-09-20

Family

ID=5709894

Family Applications (1)

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

Country Status (8)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093039A (en) * 1976-05-10 1978-06-06 Deere & Company Air intake silencer
USRE30306E (en) * 1976-05-10 1980-06-17 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
US5232353A (en) * 1992-01-06 1993-08-03 Grant Benton H Pressurized diaphragm pump and directional flow controller therefor
US5193986A (en) * 1992-01-06 1993-03-16 Grant Manufacturing Corporation Fluid pump
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
ES2298859T3 (es) * 2003-12-29 2008-05-16 Arcelik Anonim Sirketi Compresor.
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
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125182A (en) * 1964-03-17 earley
US1682316A (en) * 1928-08-28 williams
DE464507C (de) * 1928-08-23 Wilhelm Bulach Einstellbarer Auspufftopf fuer Brennkraftmaschinen
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
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
US3750840A (en) 1973-08-07
BR6912989D0 (pt) 1973-01-25
SE362930B (ro) 1973-12-27
FR2020151A1 (ro) 1970-07-10
GB1275470A (en) 1972-05-24
DE1801721B1 (de) 1970-10-01
DK124766B (da) 1972-11-20

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