DK136549C - - Google Patents

Info

Publication number
DK136549C
DK136549C DK577567A DK577567A DK136549C DK 136549 C DK136549 C DK 136549C DK 577567 A DK577567 A DK 577567A DK 577567 A DK577567 A DK 577567A DK 136549 C DK136549 C DK 136549C
Authority
DK
Denmark
Application number
DK577567A
Other languages
Danish (da)
Other versions
DK136549B (da
Inventor
K V Valbjorn
B W Larsen
Original Assignee
Danfoss A/S
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 Danfoss A/S filed Critical Danfoss A/S
Publication of DK136549B publication Critical patent/DK136549B/da
Application granted granted Critical
Publication of DK136549C publication Critical patent/DK136549C/da

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
    • F04B39/0005—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 adaptations of pistons
    • 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
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Pipe Accessories (AREA)
DK577567AA 1966-11-18 1967-11-20 Lyddæmperanordning for hermetisk indkapslede kølemaskiner. DK136549B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0051581 1966-11-18

Publications (2)

Publication Number Publication Date
DK136549B DK136549B (da) 1977-10-24
DK136549C true DK136549C (enrdf_load_stackoverflow) 1978-03-28

Family

ID=7053481

Family Applications (1)

Application Number Title Priority Date Filing Date
DK577567AA DK136549B (da) 1966-11-18 1967-11-20 Lyddæmperanordning for hermetisk indkapslede kølemaskiner.

Country Status (6)

Country Link
US (1) US3504762A (enrdf_load_stackoverflow)
DE (1) DE1501030C3 (enrdf_load_stackoverflow)
DK (1) DK136549B (enrdf_load_stackoverflow)
ES (1) ES347040A1 (enrdf_load_stackoverflow)
GB (1) GB1198138A (enrdf_load_stackoverflow)
SE (1) SE332041B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817661A (en) * 1970-02-10 1974-06-18 Carrier Corp Cylinder head for a motor compressor unit
US3704964A (en) * 1971-08-09 1972-12-05 Gen Electric Hermetic refrigeration compressor
US3981631A (en) * 1974-01-16 1976-09-21 Gast Manufacturing Corporation Compressor head construction
US5173020A (en) * 1991-02-19 1992-12-22 Carrier Corporation Collector silencer for a centrifugal compressor
JPH10238463A (ja) * 1997-02-25 1998-09-08 Toyota Autom Loom Works Ltd 圧縮機
GB2356023A (en) * 1999-11-03 2001-05-09 Meiko Pet Corp Noise suppression of an air pump
US6550440B1 (en) 2002-01-17 2003-04-22 Ford Global Technologies, Llc Acoustic suppression arrangement for a component undergoing induced vibration
EP3963207B1 (en) * 2019-04-29 2025-09-03 Gast Manufacturing, Inc. Sound reduction device for rocking piston pumps and compressors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1682316A (en) * 1928-08-28 williams
US3189255A (en) * 1962-11-28 1965-06-15 Danfoss As Motor-compressor for small refrigerating machines
US3125182A (en) * 1964-03-17 earley
GB190423318A (en) * 1904-10-29 1905-08-31 George Pilkington Improvements in the Silencers and Exhaust Chambers of Internal Combustion Engines for Motor Bicycles, Automobiles and the like.
US2200222A (en) * 1936-12-30 1940-05-07 Gen Motors Corp Refrigerating apparatus
US2823850A (en) * 1954-08-05 1958-02-18 Stempel Hermetik Gmbh Carrier for a motor compressor of a refrigerating machine
US3031861A (en) * 1959-03-13 1962-05-01 Alex A Mccormack Compressor unit for refrigeration system
US3140755A (en) * 1960-04-15 1964-07-14 Olin Mathieson Muffler or other hollow article and fabrication of same
GB1009380A (en) * 1961-08-19 1965-11-10 Mads Clausen Improvements in or relating to piston-type motor-driven compressors
US3224527A (en) * 1964-04-03 1965-12-21 Chicago Pneumatic Tool Co Percussive drill with noise silencer
US3330378A (en) * 1964-09-30 1967-07-11 Chicago Pneumatic Tool Co Pneumatic grinder with integral exhaust silencer

Also Published As

Publication number Publication date
ES347040A1 (es) 1969-03-01
GB1198138A (en) 1970-07-08
DE1501030A1 (de) 1969-10-16
DK136549B (da) 1977-10-24
DE1501030B2 (de) 1974-03-07
SE332041B (enrdf_load_stackoverflow) 1971-01-25
US3504762A (en) 1970-04-07
DE1501030C3 (de) 1974-10-10

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