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IT1144622B - Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi - Google Patents

Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi

Info

Publication number
IT1144622B
IT1144622B IT68090/81A IT6809081A IT1144622B IT 1144622 B IT1144622 B IT 1144622B IT 68090/81 A IT68090/81 A IT 68090/81A IT 6809081 A IT6809081 A IT 6809081A IT 1144622 B IT1144622 B IT 1144622B
Authority
IT
Italy
Prior art keywords
refrigerators
crankshaft
hermetic compressors
machines particularly
alternative machines
Prior art date
Application number
IT68090/81A
Other languages
English (en)
Other versions
IT8168090A0 (it
Inventor
Norbert Andrione
Federigo Peruzzi
Giancarlo Scandurra
Original Assignee
Aspera Spa
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 Aspera Spa filed Critical Aspera Spa
Publication of IT8168090A0 publication Critical patent/IT8168090A0/it
Priority to IT68090/81A priority Critical patent/IT1144622B/it
Priority to GB08219812A priority patent/GB2103759B/en
Priority to DE19823226189 priority patent/DE3226189A1/de
Priority to US06/398,146 priority patent/US4493226A/en
Priority to BR8204474A priority patent/BR8204474A/pt
Priority to FR8213307A priority patent/FR2510686B1/fr
Priority to DK343382A priority patent/DK156844C/da
Priority to JP57133822A priority patent/JPS5846216A/ja
Priority to ES1982266766U priority patent/ES266766Y/es
Application granted granted Critical
Publication of IT1144622B publication Critical patent/IT1144622B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/02—Compressor arrangements of motor-compressor units
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/17—Crankshaft making apparatus
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2177—Sectional
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2185—Lubricated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Compressor (AREA)
IT68090/81A 1981-08-03 1981-08-03 Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi IT1144622B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT68090/81A IT1144622B (it) 1981-08-03 1981-08-03 Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi
GB08219812A GB2103759B (en) 1981-08-03 1982-07-08 Crankshaft for small reciprocating machines
DE19823226189 DE3226189A1 (de) 1981-08-03 1982-07-13 Kurbelwelle fuer kleine hubkolbenmaschinen
US06/398,146 US4493226A (en) 1981-08-03 1982-07-14 Crankshaft for small reciprocating machines
BR8204474A BR8204474A (pt) 1981-08-03 1982-07-30 Eixo de manivela para maquinas pequenas de movimento alternado particularmente compressores hermeticos para refrigeradores
FR8213307A FR2510686B1 (fr) 1981-08-03 1982-07-30 Arbre coude pour petites machines a piston, en particulier pour compresseurs hermetiques de refrigerateurs
DK343382A DK156844C (da) 1981-08-03 1982-07-30 Krumtapaksel til smaa stempelmaskiner, navnlig hermetiske kompressorer til koeleapparater
JP57133822A JPS5846216A (ja) 1981-08-03 1982-08-02 小型往復動機関用クランク軸
ES1982266766U ES266766Y (es) 1981-08-03 1982-08-02 "ciguenal para pequenas maquinas alternativas".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68090/81A IT1144622B (it) 1981-08-03 1981-08-03 Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi

Publications (2)

Publication Number Publication Date
IT8168090A0 IT8168090A0 (it) 1981-08-03
IT1144622B true IT1144622B (it) 1986-10-29

Family

ID=11307766

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68090/81A IT1144622B (it) 1981-08-03 1981-08-03 Albero a gomito per piccole macchine alternative particolarmente compressori ermetici per frigoriferi

Country Status (9)

Country Link
US (1) US4493226A (it)
JP (1) JPS5846216A (it)
BR (1) BR8204474A (it)
DE (1) DE3226189A1 (it)
DK (1) DK156844C (it)
ES (1) ES266766Y (it)
FR (1) FR2510686B1 (it)
GB (1) GB2103759B (it)
IT (1) IT1144622B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8501182A (pt) * 1985-03-08 1986-10-14 Brasil Compressores Sa Compressor de pistao alternativo para pequenas maquinas de refrigeracao e seu processo de montagem
BR8707047A (pt) * 1987-12-17 1989-07-18 Brasil Compressores Sa Aperfeicoamento em compressor de pistao alternativo para pequenas maquinas de refrigeracao e seu processo de montagem
JP2835046B2 (ja) * 1988-02-19 1998-12-14 株式会社東芝 クランクシャフト
WO1993011366A1 (en) * 1991-12-02 1993-06-10 Caterpillar Inc. Method of manufacturing a crankshaft
IT222063Z2 (it) * 1991-12-03 1994-12-30 Whirlpool Italia Motocompressore in particolare per refrigeratori comprendente un albero motore con sede per usuale contrappeso
US5343777A (en) * 1992-04-02 1994-09-06 Devilbiss Air Power Company Eccentric crank assembly for a reciprocating piston air compressor
US5237892A (en) * 1992-07-28 1993-08-24 Tecumseh Products Company Reduced material crankshaft fabrication
IT1292289B1 (it) 1997-04-28 1999-01-29 Embraco Europ Srl Motocompressore ermetico per macchine frigorifere.
US6382298B2 (en) 1998-04-23 2002-05-07 Donald G. Leith Multi-piece crankshaft construction
US6173628B1 (en) 1998-04-23 2001-01-16 Panther Machine, Inc. Multi-piece crankshaft construction
US6684736B2 (en) 1998-04-23 2004-02-03 Donald G. Leith Multi-piece crankshaft construction
US6820518B2 (en) 1998-04-23 2004-11-23 Panther Machine, Inc. Crankshaft assembly
US6912929B2 (en) * 1998-04-23 2005-07-05 Panther Machine, Inc. Multi-piece crankshaft construction
EP1194692B1 (en) * 1999-06-14 2004-03-03 Matsushita Refrigeration Company Hermetic motor-driven compressor
US6314643B1 (en) 2000-03-16 2001-11-13 Donald G. Leith Method for making a multi-piece crankshaft
DE10042214C2 (de) * 2000-08-28 2002-06-20 Knorr Bremse Systeme Kolbenkompressor mit einem dynamischen Massenausgleich im Bereich der Kurbeltriebe, insbesondere für Schienenfahrzeuge (Ausgleichspleuel)
US6705255B2 (en) * 2002-06-25 2004-03-16 Ford Global Technologies, Llc Crankshaft for use with a variable compression ratio system
US20040035244A1 (en) * 2002-08-20 2004-02-26 Leith Donald G. Crankshaft assembly and method for manufacturing same
JP4211351B2 (ja) * 2002-10-21 2009-01-21 パナソニック株式会社 レシプロ型電動圧縮機
US20060013708A1 (en) * 2004-07-19 2006-01-19 Yap Zer K Drive shaft for compressor
DE102004054186B3 (de) * 2004-11-10 2006-06-14 Danfoss Compressors Gmbh Kompressor-Kurbelwelle
US20060153705A1 (en) * 2004-11-10 2006-07-13 Horton W T Drive shaft for compressor
KR100623075B1 (ko) * 2005-04-12 2006-09-13 조재인 크랭크 샤프트 제조방법
DE102006030492B4 (de) * 2006-07-01 2021-01-21 Secop Gmbh Verfahren zum Schleifen einer Kompressor-Kurbelwelle
US20100158711A1 (en) * 2006-11-13 2010-06-24 Matsushita Electric Industrial Co., Ltd. Compressor
WO2009056529A1 (en) * 2007-11-02 2009-05-07 Arcelik Anonim Sirketi A compressor
BRPI1009161B8 (pt) * 2010-12-06 2022-02-01 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda Eixo de manivelas para um compressor alternativo de refrigeração
CN103008525B (zh) * 2012-12-29 2015-07-22 桐乡市隆盛精密机械有限公司 汽车压缩机曲柄轴的冷锻方法
CN104533756A (zh) * 2014-12-31 2015-04-22 浙江鸿友压缩机制造有限公司 一种空气压缩机曲轴及其制造工艺
WO2017058309A1 (en) * 2015-09-30 2017-04-06 Parker-Hannifin Corporation Integrated valve gasket and enhanced eccentric assembly in a pump or a gas compressor
WO2018040351A1 (zh) * 2016-08-31 2018-03-08 安徽美芝制冷设备有限公司 用于往复式压缩机的曲轴和往复式压缩机
JP2018035727A (ja) * 2016-08-31 2018-03-08 日立アプライアンス株式会社 圧縮機およびこれを備えた冷蔵庫
US10753359B2 (en) 2017-07-31 2020-08-25 Trane International Inc. Scroll compressor shaft
CN108890236A (zh) * 2018-06-19 2018-11-27 广东美芝制冷设备有限公司 压缩机曲轴的制造方法及压缩机
CN111287941B (zh) * 2018-12-10 2022-02-25 安徽美芝制冷设备有限公司 曲轴及压缩机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT156130B (de) * 1937-03-05 1939-05-10 Fichtel & Sachs Ag Kurbelwelle, insbesondere für Klein-Brennkraftmaschinen.
GB502138A (en) * 1937-03-05 1939-03-13 Fichtel & Sachs Ag Improvements in or relating to crankshafts
GB557573A (en) * 1942-06-16 1943-11-25 Enfield Cycle Co Ltd Improvements in the crank assembly shaft of internal combustion engines
GB654121A (en) * 1948-06-10 1951-06-06 Richardsons Westgarth & Compan Improvements in and relating to the manufacture of crankshafts
GB678996A (en) * 1950-09-08 1952-09-10 Triumph Engineering Company Lt Crankshafts for multi-cylinder engines
GB906694A (en) * 1958-05-07 1962-09-26 Birmingham Small Arms Co Ltd Improvements in or relating to crankshafts for internal combustion engines
DE1565614A1 (de) * 1966-01-17 1970-07-16 Kloeckner Humboldt Deutz Ag Verfahren zur Herstellung von Kurbelwellen
DE6603172U (de) * 1966-11-26 1969-08-07 Elektron Co Mbh Kurbel.
FR1541434A (fr) * 1967-10-19 1968-10-04 Elektron Co Mbh Manivelle, notamment pour compresseurs
US3491939A (en) * 1968-05-07 1970-01-27 Danfoss As Vertical crankshaft for a motor compressor
US3599509A (en) * 1968-10-08 1971-08-17 Danfoss As Crankshaft, particularly for encased refrigerant compressors, and a method for its manufacture
FR2093274A5 (it) * 1970-06-09 1972-01-28 Motobecane Ateliers
CH548551A (de) * 1972-02-17 1974-04-30 Sulzer Ag Kurbelwelle fuer eine kolbenbrennkraftmaschine.
US4015908A (en) * 1976-03-18 1977-04-05 Amsted Industries Incorporated Multiple-piece crankshaft
JPS52151218U (it) * 1976-05-13 1977-11-16
DE2835414A1 (de) * 1978-08-12 1980-02-21 Bosch Gmbh Robert Motorverdichter
JPS5916855B2 (ja) * 1979-03-22 1984-04-18 株式会社日立製作所 全密閉形電動圧縮機用回転軸の製造方法

Also Published As

Publication number Publication date
DK156844C (da) 1990-02-19
FR2510686B1 (fr) 1986-06-13
ES266766Y (es) 1983-08-16
FR2510686A1 (fr) 1983-02-04
BR8204474A (pt) 1983-07-19
GB2103759A (en) 1983-02-23
DK156844B (da) 1989-10-09
IT8168090A0 (it) 1981-08-03
JPH034766B2 (it) 1991-01-23
ES266766U (es) 1983-02-16
DK343382A (da) 1983-02-04
GB2103759B (en) 1984-10-10
DE3226189C2 (it) 1991-05-16
US4493226A (en) 1985-01-15
DE3226189A1 (de) 1983-02-17
JPS5846216A (ja) 1983-03-17

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Legal Events

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

Effective date: 19950831