IT227104Y1 - BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR - Google Patents

BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR

Info

Publication number
IT227104Y1
IT227104Y1 ITMI920903U IT227104Y1 IT 227104 Y1 IT227104 Y1 IT 227104Y1 IT MI920903 U ITMI920903 U IT MI920903U IT 227104 Y1 IT227104 Y1 IT 227104Y1
Authority
IT
Italy
Prior art keywords
compressor
motor
supporting
crankshaft
shaft
Prior art date
Application number
Other languages
Italian (it)
Inventor
Vittorio Bianchi
Giuseppe Maironi
Original Assignee
Whirlpool Italia
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 Whirlpool Italia filed Critical Whirlpool Italia
Priority to IT000903 priority Critical patent/IT227104Y1/en
Publication of ITMI920903V0 publication Critical patent/ITMI920903V0/en
Priority to EP93114476A priority patent/EP0592810A1/en
Priority to BR9304254A priority patent/BR9304254A/en
Publication of ITMI920903U1 publication Critical patent/ITMI920903U1/en
Application granted granted Critical
Publication of IT227104Y1 publication Critical patent/IT227104Y1/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
    • F04B39/0094—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 crankshaft

Landscapes

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

Abstract

Un dispositivo (8) fungente da cuscinetto superiore e da supporto e guida di un albero motore (3) in un motocompressore (1), detto albero (3) essendo mosso da un motore elettrico in sé noto, associato ad un corpo compressore (2) in una cui sede (5) ruota l'albero (3) suddetto, detto dispositivo (8) comprendendo un corpo (10) ottenuto per stampaggio presentante almeno due facce contrapposte (15, 16) e provvisto di un foro passante (11) per accogliere una parte superiore (7) dell'albero motore (3), tale corpo (10) presentando zone discrete (20, 21, 22) in cui esso viene vincolato al corpo compressore (2), dette zone discrete di vincolo (20, 21, 22) consentendo di limitare almeno in parte gli sforzi meccanici generantisi nel dispositivo (8) durante la rotazione dell'albero motore.A device (8) acting as an upper bearing and as a support and guide for a motor shaft (3) in a motor-compressor (1), said shaft (3) being moved by an electric motor known per se, associated with a compressor body (2 ) in a seat (5) the above mentioned shaft (3) rotates, said device (8) comprising a body (10) obtained by molding having at least two opposite faces (15, 16) and provided with a through hole (11) to accommodate an upper part (7) of the crankshaft (3), this body (10) has discrete areas (20, 21, 22) in which it is constrained to the compressor body (2), called discrete constraint areas (20 , 21, 22) allowing to limit at least in part the mechanical stresses generated in the device (8) during the rotation of the driving shaft.

IT000903 1992-10-16 1992-10-16 BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR IT227104Y1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT000903 IT227104Y1 (en) 1992-10-16 1992-10-16 BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR
EP93114476A EP0592810A1 (en) 1992-10-16 1993-09-09 Device acting as a bearing and as a support and upper guide for a drive shaft in a motor-compressor unit
BR9304254A BR9304254A (en) 1992-10-16 1993-10-15 Device acting as an upper bearing and as a support and guide for a drive shaft in a motor-compressor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000903 IT227104Y1 (en) 1992-10-16 1992-10-16 BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR

Publications (3)

Publication Number Publication Date
ITMI920903V0 ITMI920903V0 (en) 1992-10-16
ITMI920903U1 ITMI920903U1 (en) 1994-04-16
IT227104Y1 true IT227104Y1 (en) 1997-09-15

Family

ID=11362928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000903 IT227104Y1 (en) 1992-10-16 1992-10-16 BEARING AND SUPPORTING AND SUPPORTING GUIDE OF A CRANKSHAFT IN A MOTOR-COMPRESSOR

Country Status (3)

Country Link
EP (1) EP0592810A1 (en)
BR (1) BR9304254A (en)
IT (1) IT227104Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT238831Y1 (en) * 1995-01-20 2000-11-15 Zanussi Elettrodomestici HERMETIC ALTERNATIVE COMPRESSOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272426A (en) * 1964-10-19 1966-09-13 Lennox Ind Inc Refrigerant compressor control
US3295753A (en) * 1965-01-04 1967-01-03 Gen Motors Corp Refrigerating apparatus
US3528755A (en) * 1968-07-10 1970-09-15 Danfoss As Motor compressor,particularly for small refrigerating machines
US4386859A (en) * 1981-06-15 1983-06-07 Aspera S.P.A. Compressors for refrigerant fluids
IT1200855B (en) * 1985-12-05 1989-01-27 Eurodomestici Ind Riunite IMPROVEMENTS IN OR RELATING TO ALTERNATIVE COMPRESSORS FOR REFRIGERANT CIRCUITS

Also Published As

Publication number Publication date
BR9304254A (en) 1994-04-19
ITMI920903U1 (en) 1994-04-16
ITMI920903V0 (en) 1992-10-16
EP0592810A1 (en) 1994-04-20

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Legal Events

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

Effective date: 19971030