FR2165477A5 - - Google Patents

Info

Publication number
FR2165477A5
FR2165477A5 FR7244155A FR7244155A FR2165477A5 FR 2165477 A5 FR2165477 A5 FR 2165477A5 FR 7244155 A FR7244155 A FR 7244155A FR 7244155 A FR7244155 A FR 7244155A FR 2165477 A5 FR2165477 A5 FR 2165477A5
Authority
FR
France
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
Application number
FR7244155A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR2165477A5 publication Critical patent/FR2165477A5/fr
Expired 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)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7244155A 1971-12-14 1972-12-12 Expired FR2165477A5 (it)

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
FR2165477A5 true FR2165477A5 (it) 1973-08-03

Family

ID=22772434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244155A Expired FR2165477A5 (it) 1971-12-14 1972-12-12

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013314A1 (en) * 1991-12-23 1993-07-08 Ford Motor Company Limited Swash-plate-type air conditioning pump

Families Citing this family (12)

* 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 (it) * 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 (it) * 1987-03-11 1988-09-21
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
CA2747714C (en) * 2009-01-12 2015-07-21 Optimum Power Technology L.P. Apparatuses, systems, and methods for improved performance of a pressurized 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013314A1 (en) * 1991-12-23 1993-07-08 Ford Motor Company Limited Swash-plate-type air conditioning pump
US5236312A (en) * 1991-12-23 1993-08-17 Ford Motor Company Swash-plate-type air conditioning pump

Also Published As

Publication number Publication date
IT971787B (it) 1974-05-10
DK134193B (da) 1976-09-27
GB1344409A (en) 1974-01-23
US3820921A (en) 1974-06-28
JPS4872708A (it) 1973-10-01
AU471916B2 (en) 1976-05-06
DE2258083A1 (de) 1973-06-20
DK134193C (it) 1977-02-28
JPS5419526Y2 (it) 1979-07-19
AU4854672A (en) 1974-05-09
CA977723A (en) 1975-11-11
JPS52157508U (it) 1977-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
TP Transmission of property
DI Inadmissibility of an action of restoration