IT1254403B - Dispositivo di raffreddamento per un motocompressore ermetico. - Google Patents

Dispositivo di raffreddamento per un motocompressore ermetico.

Info

Publication number
IT1254403B
IT1254403B ITRM920480A ITRM920480A IT1254403B IT 1254403 B IT1254403 B IT 1254403B IT RM920480 A ITRM920480 A IT RM920480A IT RM920480 A ITRM920480 A IT RM920480A IT 1254403 B IT1254403 B IT 1254403B
Authority
IT
Italy
Prior art keywords
cooling device
crankshaft
piston
compressor
hermetic motor
Prior art date
Application number
ITRM920480A
Other languages
English (en)
Original Assignee
Gold Star Co
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 Gold Star Co filed Critical Gold Star Co
Publication of ITRM920480A0 publication Critical patent/ITRM920480A0/it
Publication of ITRM920480A1 publication Critical patent/ITRM920480A1/it
Application granted granted Critical
Publication of IT1254403B publication Critical patent/IT1254403B/it

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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/10—Refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)

Abstract

Dispositivo di raffreddamento per un motocompressore ermetico comprendente un cilindro (4) per la compressione di un gas refrigerante ed un pistone (3) che è comandato a scorrere in modo alternativo entro quest'ultimo da un albero (2) a manovella che è atto a richiamare e a spruzzare olio lubrificante a partire da una coppa dell'olio prevista nella parte inferiore di una carcassa (1) contenente detti cilindro, pistone e albero a manovella, prevede che il pistone sia cavo e sia provvisto di aperture d'ingresso (7) e di uscita (8) per il passaggio dell'olio lubrificante spruzzato da detto albero a manovella.
ITRM920480A 1991-06-24 1992-06-23 Dispositivo di raffreddamento per un motocompressore ermetico. IT1254403B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010480A KR930000832A (ko) 1991-06-24 1991-06-24 밀폐형 전동압축기의 냉각장치

Publications (3)

Publication Number Publication Date
ITRM920480A0 ITRM920480A0 (it) 1992-06-23
ITRM920480A1 ITRM920480A1 (it) 1993-12-23
IT1254403B true IT1254403B (it) 1995-09-14

Family

ID=19316195

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920480A IT1254403B (it) 1991-06-24 1992-06-23 Dispositivo di raffreddamento per un motocompressore ermetico.

Country Status (4)

Country Link
US (1) US5271247A (it)
JP (1) JP3140178B2 (it)
KR (1) KR930000832A (it)
IT (1) IT1254403B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1100652B1 (pt) * 2011-01-13 2021-08-10 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Arranjo de mancalização para um compressor alternativo de refrigeração
KR101493257B1 (ko) * 2013-06-27 2015-02-13 단국대학교 천안캠퍼스 산학협력단 다파장 레이저 다이오드 빔 합성 장치
CN104454451A (zh) * 2014-12-02 2015-03-25 黄石东贝电器股份有限公司 一种单缸双排制冷压缩机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396903A (en) * 1965-05-27 1968-08-13 Sanyo Electric Co Hermetically sealed type motor-compressor for refrigerating machine
DE1501090A1 (de) * 1966-04-16 1969-10-30 Licentia Gmbh Hermetisch gekapselter Kaeltekompressor
US3544240A (en) * 1968-09-24 1970-12-01 Tecumseh Products Co Hermetic motor-compressor unit
GB1292632A (en) * 1969-10-23 1972-10-11 Lec Refrigeration Ltd Improvements in and relating to hermetically-sealed motor-compressor units
US3664771A (en) * 1970-02-20 1972-05-23 Tokyo Shibaura Electric Co Hermetically sealed electric compressor
US3692435A (en) * 1970-03-25 1972-09-19 Tokyo Shibaura Electric Co Hermetically sealed electric compressor
DE2825129A1 (de) * 1978-06-08 1979-12-13 Bosch Gmbh Robert Motorverdichter
IT1128947B (it) * 1980-07-18 1986-06-04 Aspera Spa Perfezionamenti nei compressori ermetici per fluidi frigorigeni
US4569639A (en) * 1982-05-03 1986-02-11 Tecumseh Products Company Oil distribution system for a compressor
US4718830A (en) * 1982-09-30 1988-01-12 White Consolidated Industries, Inc. Bearing construction for refrigeration compresssor
US4576555A (en) * 1984-11-13 1986-03-18 Tecumseh Products Company Oil dispersing device
SU1476189A1 (ru) * 1987-05-18 1989-04-30 Предприятие П/Я Р-6678 Герметичный компрессор

Also Published As

Publication number Publication date
JPH05202852A (ja) 1993-08-10
JP3140178B2 (ja) 2001-03-05
ITRM920480A1 (it) 1993-12-23
ITRM920480A0 (it) 1992-06-23
US5271247A (en) 1993-12-21
KR930000832A (ko) 1993-01-15

Similar Documents

Publication Publication Date Title
ES2113211T3 (es) Compresor de embolo para medios gaseosos.
JPH01219366A (ja) 多段真空ポンプ
ES2079254A1 (es) Compresor de refrigeracion hermetico.
IT1245942B (it) Compressore a pistone alternativo con funzionamento a secco
WO2002073034A8 (en) Piston lubrication system for a reciprocating compressor with a linear motor
ATE136097T1 (de) Taumelkolben
IT1254403B (it) Dispositivo di raffreddamento per un motocompressore ermetico.
SE9500588L (sv) Luftpump
DE60014894D1 (de) Zyklisch betriebene kolbenmaschine
KR920008346A (ko) 피스톤식 압축기
IT1256214B (it) Gruppo compressore in un motocompressore di facile montaggio
TW370592B (en) A two-rod piston type compressor
JPS5620796A (en) Rotary compressor
CA2136025A1 (en) Piston Unloader Arrangement for Screw Compressors
DE69613119D1 (de) Kaeltemittelverdichter
GB990932A (en) Improvements in or relating to compressors
ES2112653T3 (es) Compresor de embolo para medios gaseosos.
SU1450758A3 (ru) Компрессор закрытого типа
IT1252200B (it) Testa di cilindro di un compressore alternativo ermetico
MY112547A (en) Vane hole cover rotary compressor
EP0833054A3 (en) Compressor
IT1262389B (it) Dispositivo meccanico di interruzione del flusso di olio per compressore a vite a funzionamento assicurato.
BR9603198A (pt) Compressor
SU1263907A1 (ru) Охлаждаема головка цилиндра компрессора
FR2429340A3 (fr) Compresseur a pistons

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970628