WO2001098658A3 - Suspension system for a reciprocating hermetic compressor - Google Patents

Suspension system for a reciprocating hermetic compressor Download PDF

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Publication number
WO2001098658A3
WO2001098658A3 PCT/BR2001/000074 BR0100074W WO0198658A3 WO 2001098658 A3 WO2001098658 A3 WO 2001098658A3 BR 0100074 W BR0100074 W BR 0100074W WO 0198658 A3 WO0198658 A3 WO 0198658A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspension system
hermetic compressor
reciprocating hermetic
presenting
dampening
Prior art date
Application number
PCT/BR2001/000074
Other languages
French (fr)
Other versions
WO2001098658A2 (en
Inventor
Ernani Pautasso Nunes Jr
Original Assignee
Brasil Compressores Sa
Ernani Pautasso Nunes Jr
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 Brasil Compressores Sa, Ernani Pautasso Nunes Jr filed Critical Brasil Compressores Sa
Priority to AU2001273743A priority Critical patent/AU2001273743A1/en
Publication of WO2001098658A2 publication Critical patent/WO2001098658A2/en
Publication of WO2001098658A3 publication Critical patent/WO2001098658A3/en

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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/127—Mounting of a cylinder block in a casing
    • 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
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

A suspension system for a reciprocating hermetic compressor of the type comprising a motor-pump unit (1) mounted inside a shell (2), by an assembly of cylindrical helical dampening springs (10), each presenting a pair of fixation end regions (11), each dampening spring (10) presenting at least one of its fixation end regions (11) having at least one end coil (12) with a diameter superior to that of an immediately adjacent internal coil (13) against which it is seated, said diameter being calculated so that at least said end coil (12) determines a plane substantially orthogonal to the longitudinal axis of the dampening spring (10).
PCT/BR2001/000074 2000-06-20 2001-06-18 Suspension system for a reciprocating hermetic compressor WO2001098658A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001273743A AU2001273743A1 (en) 2000-06-20 2001-06-18 Suspension system for a reciprocating hermetic compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR0002373-6A BR0002373A (en) 2000-06-20 2000-06-20 Suspension system for hermetic reciprocating compressor
BRPI0002373-6 2000-06-20

Publications (2)

Publication Number Publication Date
WO2001098658A2 WO2001098658A2 (en) 2001-12-27
WO2001098658A3 true WO2001098658A3 (en) 2002-03-07

Family

ID=3944485

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2001/000074 WO2001098658A2 (en) 2000-06-20 2001-06-18 Suspension system for a reciprocating hermetic compressor

Country Status (3)

Country Link
AU (1) AU2001273743A1 (en)
BR (1) BR0002373A (en)
WO (1) WO2001098658A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100548441B1 (en) * 2003-09-22 2006-02-02 엘지전자 주식회사 Apparatus for reducing lateral displacement of reciprocating compressor
SG157949A1 (en) * 2004-07-28 2010-01-29 Panasonic Refrigeration Device System for reducing compressor noise and suspension spring and snubber arrangement therefor
WO2008132245A1 (en) * 2007-05-01 2008-11-06 Arcelik Anonim Sirketi A compressor
DE102008015014B4 (en) * 2008-03-19 2016-12-29 Secop Gmbh Refrigerant compressor assembly and method of manufacturing a refrigerant compressor assembly
AT10802U1 (en) * 2008-07-09 2009-10-15 Acc Austria Gmbh REFRIGERANT COMPRESSOR
KR101484539B1 (en) * 2008-10-27 2015-01-20 엘지전자 주식회사 Hermetic compressor and refrigerator having the same
BRPI0904172A2 (en) * 2009-10-27 2011-06-28 Whirlpool Sa Suspension spring mounting arrangement on a refrigeration compressor
DE102019109928A1 (en) * 2019-04-15 2020-10-15 Alfmeier Präzision SE Pump housing, pump and seat
CN111306041A (en) * 2020-02-13 2020-06-19 广州万宝集团压缩机有限公司 Pressure spring connection structure and compressor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH297555A (en) * 1951-01-10 1954-03-31 Gmbh Robert Bosch Motor compressors, in particular for refrigerating machines.
US2932474A (en) * 1957-10-07 1960-04-12 Gen Electric Vibration mount
US3182902A (en) * 1963-02-06 1965-05-11 Westinghouse Electric Corp Refrigeration apparatus
US3185389A (en) * 1962-01-02 1965-05-25 Stal Refrigeration Ab Resilient mounting means for a machine or the like
FR2108241A5 (en) * 1970-09-18 1972-05-19 Sira Ind Ricerc

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH297555A (en) * 1951-01-10 1954-03-31 Gmbh Robert Bosch Motor compressors, in particular for refrigerating machines.
US2932474A (en) * 1957-10-07 1960-04-12 Gen Electric Vibration mount
US3185389A (en) * 1962-01-02 1965-05-25 Stal Refrigeration Ab Resilient mounting means for a machine or the like
US3182902A (en) * 1963-02-06 1965-05-11 Westinghouse Electric Corp Refrigeration apparatus
FR2108241A5 (en) * 1970-09-18 1972-05-19 Sira Ind Ricerc

Also Published As

Publication number Publication date
BR0002373A (en) 2002-02-05
AU2001273743A1 (en) 2002-01-02
WO2001098658A2 (en) 2001-12-27

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