DE9102113U1 - - Google Patents

Info

Publication number
DE9102113U1
DE9102113U1 DE9102113U DE9102113U DE9102113U1 DE 9102113 U1 DE9102113 U1 DE 9102113U1 DE 9102113 U DE9102113 U DE 9102113U DE 9102113 U DE9102113 U DE 9102113U DE 9102113 U1 DE9102113 U1 DE 9102113U1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE9102113U
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACC Compressors SpA
Original Assignee
Zanussi Elettromeccanica 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 Zanussi Elettromeccanica SpA filed Critical Zanussi Elettromeccanica SpA
Publication of DE9102113U1 publication Critical patent/DE9102113U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • 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
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE9102113U 1990-03-06 1991-02-22 Expired - Lifetime DE9102113U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3401690U IT223511Z2 (it) 1990-03-06 1990-03-06 Compressori frigoriferi con silenziamento perfezionato

Publications (1)

Publication Number Publication Date
DE9102113U1 true DE9102113U1 (de) 1991-05-16

Family

ID=11238679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9102113U Expired - Lifetime DE9102113U1 (de) 1990-03-06 1991-02-22

Country Status (4)

Country Link
DE (1) DE9102113U1 (de)
ES (1) ES1016588Y (de)
FR (1) FR2659394B3 (de)
IT (1) IT223511Z2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2619460A2 (de) * 2010-09-21 2013-07-31 Johnson Controls Technology Company Manueller selektiver dämpfer

Also Published As

Publication number Publication date
ES1016588U (es) 1991-11-16
ES1016588Y (es) 1992-05-01
FR2659394B3 (fr) 1992-06-05
FR2659394A1 (fr) 1991-09-13
IT9034016V0 (it) 1990-03-06
IT223511Z2 (it) 1995-07-20
IT9034016U1 (it) 1991-09-06

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