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IT229034Y1 - COMPRESSOR WITH HERMETIC CONTAINER - Google Patents

COMPRESSOR WITH HERMETIC CONTAINER

Info

Publication number
IT229034Y1
IT229034Y1 IT92PN000012U ITPN920012U IT229034Y1 IT 229034 Y1 IT229034 Y1 IT 229034Y1 IT 92PN000012 U IT92PN000012 U IT 92PN000012U IT PN920012 U ITPN920012 U IT PN920012U IT 229034 Y1 IT229034 Y1 IT 229034Y1
Authority
IT
Italy
Prior art keywords
compressor
casing
hermetic container
eliptic
ortogonal
Prior art date
Application number
IT92PN000012U
Other languages
Italian (it)
Inventor
Maurizio Bucciarelli
Fabio Giusto
Original Assignee
Zanussi Elettromecc
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 Zanussi Elettromecc filed Critical Zanussi Elettromecc
Priority to IT92PN000012U priority Critical patent/IT229034Y1/en
Publication of ITPN920012V0 publication Critical patent/ITPN920012V0/en
Priority to EP93104359A priority patent/EP0561385B1/en
Priority to AT93104359T priority patent/ATE144026T1/en
Priority to ES93104359T priority patent/ES2095508T3/en
Priority to DE69305207T priority patent/DE69305207T2/en
Publication of ITPN920012U1 publication Critical patent/ITPN920012U1/en
Application granted granted Critical
Publication of IT229034Y1 publication Critical patent/IT229034Y1/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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0033—Pulsation and noise damping means with encapsulations
    • 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
    • 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
    • F04B39/121—Casings

Landscapes

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

Abstract

A compressor comprises a motor-compressor unit of the volumetric type mounted by means of spring suspension assemblies within a hermetically sealed metal casing (5) composed of a casing body (6) and a cover (7). The casing (5) is of an asymmetric configuration having at any point thereof a double curvature of different magnitude relative to two ortogonal planes intersecting at the center axis (8) of the casing, with a substantially cambered lateral surface (9) of substantially eliptic cross-sectional shape. The audible noise emitted by the compressor is substantially reduced. <IMAGE>
IT92PN000012U 1992-03-18 1992-03-18 COMPRESSOR WITH HERMETIC CONTAINER IT229034Y1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT92PN000012U IT229034Y1 (en) 1992-03-18 1992-03-18 COMPRESSOR WITH HERMETIC CONTAINER
EP93104359A EP0561385B1 (en) 1992-03-18 1993-03-17 Compressor with hermetically sealed casing
AT93104359T ATE144026T1 (en) 1992-03-18 1993-03-17 COMPRESSOR WITH HERMETIC SEALED HOUSING
ES93104359T ES2095508T3 (en) 1992-03-18 1993-03-17 COMPRESSOR WITH HERMETIC CASE.
DE69305207T DE69305207T2 (en) 1992-03-18 1993-03-17 Compressor with hermetically sealed housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92PN000012U IT229034Y1 (en) 1992-03-18 1992-03-18 COMPRESSOR WITH HERMETIC CONTAINER

Publications (3)

Publication Number Publication Date
ITPN920012V0 ITPN920012V0 (en) 1992-03-18
ITPN920012U1 ITPN920012U1 (en) 1993-09-18
IT229034Y1 true IT229034Y1 (en) 1998-06-24

Family

ID=11394627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92PN000012U IT229034Y1 (en) 1992-03-18 1992-03-18 COMPRESSOR WITH HERMETIC CONTAINER

Country Status (5)

Country Link
EP (1) EP0561385B1 (en)
AT (1) ATE144026T1 (en)
DE (1) DE69305207T2 (en)
ES (1) ES2095508T3 (en)
IT (1) IT229034Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274243B (en) * 1993-11-12 1997-07-15 Necchi Compressori HERMETIC MOTOR-COMPRESSOR CONTAINER
JPH10318140A (en) * 1997-05-21 1998-12-02 Matsushita Refrig Co Ltd Hermetic motor-driven compressor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027831B2 (en) * 1979-07-13 1985-07-01 松下電器産業株式会社 Hermetic electric compressor
US4384635A (en) * 1980-06-11 1983-05-24 Tecumseh Products Company Continuous curvature noise suppressing compressor housing

Also Published As

Publication number Publication date
ITPN920012U1 (en) 1993-09-18
EP0561385B1 (en) 1996-10-09
ES2095508T3 (en) 1997-02-16
ITPN920012V0 (en) 1992-03-18
DE69305207T2 (en) 1997-02-20
ATE144026T1 (en) 1996-10-15
EP0561385A1 (en) 1993-09-22
DE69305207D1 (en) 1996-11-14

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Legal Events

Date Code Title Description
0001 Granted