EP 0561385 A1 19930922 - Compressor with hermetically sealed casing.
Title (en)
Compressor with hermetically sealed casing.
Title (de)
Kompressor mit hermetisch gedichtetem Gehäuse.
Title (fr)
Compresseur avec carter hermétique.
Publication
Application
Priority
IT PN920012 U 19920318
Abstract (en)
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>
IPC 1-7
IPC 8 full level
F04B 39/00 (2006.01); F04B 39/12 (2006.01)
CPC (source: EP)
F04B 39/0027 (2013.01); F04B 39/0033 (2013.01); F04B 39/121 (2013.01)
Citation (search report)
- [X] GB 2078311 A 19820106 - TECUMSEH PRODUCTS CO
- [A] GB 2057066 A 19810325 - MATSUSHITA ELECTRIC IND CO LTD, et al
- [X] PATENT ABSTRACTS OF JAPAN, unexamined applications, M field, vol. 3, no. 8, January 25, 1979 THE PATENT OFFICE JAPANESE GOVERNMENT page 142 M 46
Designated contracting state (EPC)
AT DE ES FR GB IT
DOCDB simple family (publication)
EP 0561385 A1 19930922; EP 0561385 B1 19961009; AT E144026 T1 19961015; DE 69305207 D1 19961114; DE 69305207 T2 19970220; ES 2095508 T3 19970216; IT 229034 Y1 19980624; IT PN920012 U1 19930918; IT PN920012 V0 19920318
DOCDB simple family (application)
EP 93104359 A 19930317; AT 93104359 T 19930317; DE 69305207 T 19930317; ES 93104359 T 19930317; IT PN920012 U 19920318