JPS4872708A - - Google Patents

Info

Publication number
JPS4872708A
JPS4872708A JP47124032A JP12403272A JPS4872708A JP S4872708 A JPS4872708 A JP S4872708A JP 47124032 A JP47124032 A JP 47124032A JP 12403272 A JP12403272 A JP 12403272A JP S4872708 A JPS4872708 A JP S4872708A
Authority
JP
Japan
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.)
Pending
Application number
JP47124032A
Other languages
Japanese (ja)
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 JPS4872708A publication Critical patent/JPS4872708A/ja
Pending 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
    • 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
    • F04B39/0027—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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Reciprocating Pumps (AREA)
JP47124032A 1971-12-14 1972-12-12 Pending JPS4872708A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00207900A US3820921A (en) 1971-12-14 1971-12-14 Tuned exhaust for hermetic compressor

Publications (1)

Publication Number Publication Date
JPS4872708A true JPS4872708A (de) 1973-10-01

Family

ID=22772434

Family Applications (2)

Application Number Title Priority Date Filing Date
JP47124032A Pending JPS4872708A (de) 1971-12-14 1972-12-12
JP1977058843U Expired JPS5419526Y2 (de) 1971-12-14 1977-05-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1977058843U Expired JPS5419526Y2 (de) 1971-12-14 1977-05-11

Country Status (9)

Country Link
US (1) US3820921A (de)
JP (2) JPS4872708A (de)
AU (1) AU471916B2 (de)
CA (1) CA977723A (de)
DE (1) DE2258083A1 (de)
DK (1) DK134193B (de)
FR (1) FR2165477A5 (de)
GB (1) GB1344409A (de)
IT (1) IT971787B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600301A (en) * 1977-02-10 1981-10-14 Copeland Corp Manufacture of refigeration motor/compressor units
JPS53130509A (en) * 1977-04-20 1978-11-14 Hitachi Ltd Totally-enclosed motor compressor
IT1161497B (it) * 1983-07-12 1987-03-18 Aspera Spa Dispositivo di sospensione per motocompressori ermetici di frigoriferi e simili
JPS61145883U (de) * 1985-03-01 1986-09-09
US4730994A (en) * 1986-12-12 1988-03-15 Tecumseh Products Company Compressor with improved exposed outboard thrust plate and method of assembly
JPS63143775U (de) * 1987-03-11 1988-09-21
US5236312A (en) * 1991-12-23 1993-08-17 Ford Motor Company Swash-plate-type air conditioning pump
BR9600527A (pt) * 1996-02-01 1997-12-30 Brasil Compressores Sa Arranjo de descarga para compressor hermético
TW587125B (en) * 2000-07-28 2004-05-11 Sanyo Electric Co Reciprocating compressor
US8118563B2 (en) * 2007-06-22 2012-02-21 Emerson Climate Technologies, Inc. Tandem compressor system and method
US9567996B2 (en) * 2007-08-09 2017-02-14 OPTIMUM Pumping Technology, Inc. Pulsation attenuation
MY161500A (en) * 2009-01-12 2017-04-14 Optimum Power Tech L P Apparatuses, systems and methods for improved performance of apressurized system
US9869497B2 (en) 2013-04-03 2018-01-16 Carrier Corporation Discharge manifold for use with multiple compressors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146724A (en) * 1961-11-20 1964-09-01 Armco Steel Corp Pumps with pulsation damper

Also Published As

Publication number Publication date
JPS5419526Y2 (de) 1979-07-19
GB1344409A (en) 1974-01-23
DK134193C (de) 1977-02-28
JPS52157508U (de) 1977-11-30
AU4854672A (en) 1974-05-09
CA977723A (en) 1975-11-11
FR2165477A5 (de) 1973-08-03
US3820921A (en) 1974-06-28
DK134193B (da) 1976-09-27
DE2258083A1 (de) 1973-06-20
IT971787B (it) 1974-05-10
AU471916B2 (en) 1976-05-06

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