SE324792B - - Google Patents

Info

Publication number
SE324792B
SE324792B SE1605167A SE1605167A SE324792B SE 324792 B SE324792 B SE 324792B SE 1605167 A SE1605167 A SE 1605167A SE 1605167 A SE1605167 A SE 1605167A SE 324792 B SE324792 B SE 324792B
Authority
SE
Sweden
Prior art keywords
silencer
chamber
discharge
cylinder
chambers
Prior art date
Application number
SE1605167A
Inventor
A Enemark
K Kjeldsen
B Larsen
Original Assignee
Danfoss As
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 As filed Critical Danfoss As
Publication of SE324792B publication Critical patent/SE324792B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • 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
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8376—Combined

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)

Abstract

1,150,780. Silencing compressor discharge. DANFOSS A/S. Nov.8, 1967[Nov.23, 1966], No. 50874/67. Headings F1B and F1N. A combined cylinder head and discharge silencer for the cylinder 6 of a reciprocating piston compressor comprises two brazed or soldered together sheet metal pressings 1, 2 defining silencer chambers 15, 17, and a third pressing 3 disposed between the pressings 1, 2 to define therewith suction chambers 23, 24 and a delivery chamber 13. Gas compressed in the cylinder 6 passes a discharge valve 32 into the chamber 13 and through a narrow duct 18 into the first silencer chamber 15. From the chamber 15 the gas flows through a throttle duct 29, in the form of a serpentine passage defined between the pressings 1, 3, and thence to the second silencer chamber 17 for discharge through a delivery pipe 20. Suction gas enters suction chambers 23, 24 from silencer chambers (not shown) on the side of the cylinder.
SE1605167A 1966-11-23 1967-11-22 SE324792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966D0051618 DE1501031A1 (en) 1966-11-23 1966-11-23 Hermetically sealed cooling machine

Publications (1)

Publication Number Publication Date
SE324792B true SE324792B (en) 1970-06-15

Family

ID=7053514

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1605167A SE324792B (en) 1966-11-23 1967-11-22

Country Status (6)

Country Link
US (1) US3480206A (en)
JP (1) JPS5021693B1 (en)
DE (1) DE1501031A1 (en)
DK (1) DK136786B (en)
GB (1) GB1150780A (en)
SE (1) SE324792B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1601859C3 (en) * 1968-03-16 1978-11-02 Danfoss A/S, Nordborg (Daenemark) Hermetically sealed motor compressor for a refrigeration machine
JPS53130509A (en) * 1977-04-20 1978-11-14 Hitachi Ltd Totally-enclosed motor compressor
JPS61132782A (en) * 1984-11-29 1986-06-20 Toshiba Corp Manufacture of compressor valve cover
JPH056279U (en) * 1991-07-08 1993-01-29 若井産業株式会社 Temporary pipe fittings
US5173034A (en) * 1991-07-18 1992-12-22 White Consolidated Industries, Inc. Discharge muffler for refrigeration compressor
GB2356023A (en) * 1999-11-03 2001-05-09 Meiko Pet Corp Noise suppression of an air pump
JP2005133707A (en) * 2003-10-10 2005-05-26 Matsushita Electric Ind Co Ltd Enclosed compressor
US7819223B2 (en) * 2006-04-03 2010-10-26 Praxair Technology, Inc. Silencer for adsorption-based gas separation systems
DE102011119649A1 (en) * 2011-11-29 2013-05-29 Wabco Gmbh Compressor system for a compressed air supply system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823850A (en) * 1954-08-05 1958-02-18 Stempel Hermetik Gmbh Carrier for a motor compressor of a refrigerating machine
US2952400A (en) * 1955-01-15 1960-09-13 Hintze Rudolf Motor-compressor
US2883099A (en) * 1955-01-15 1959-04-21 Stempel Hermetik Gmbh Motor-compressor

Also Published As

Publication number Publication date
DK136786B (en) 1977-11-21
GB1150780A (en) 1969-04-30
DK136786C (en) 1978-05-08
US3480206A (en) 1969-11-25
DE1501031A1 (en) 1969-10-30
JPS5021693B1 (en) 1975-07-24

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