• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a small, efficient hermetic compressor for refrigeration wherein reduction in size and minimization of parts is emphasized. The motor compressor unit is mounted within a sealed outer housing and comprises a cast crankcase, which is connected to the stator of the electrical motor by means of only three connecting screws that extend through the stator and are threadedly received in sockets in the downwardly depending legs of the crankcase. The crankshaft is pressed into the motor rotor and is journaled within the crankcase for rotation about a vertical axis. The crankcase includes a slot extending into the cylinder so that the connecting rod can be inserted laterally into the cylinder at the same time that it is slipped over the end of the crankshaft, and the wrist pin is then inserted through the same slot, through the piston and connecting rod, and is held in place by a spring clip.
    公开号:SU1309921A3
    申请号:SU813295802
    申请日:1981-06-10
    公开日:1987-05-07
    发明作者:Лоренс Кесслер Дональд
    申请人:Текумсех Продактс Компани (Фирма)；
    IPC主号:
    专利说明:

    11: 109921
    The invention relates to a compressor industry and can be used in hermetic compressors.
    The aim of the invention is to simplify the design and installation of the compressor.
    Figure 1 shows the compressor section; FIG. 2 is a view A in FIG. 1 (part of the outer case is removed); on fig.Z - section bb in figure 2.
    The hermetic compressor includes a housing 1, a crankcase 2 installed therein, with a cylinder 3 in which a piston 4 is housed, which is articulated with a crankshaft 5, a stator 6 with an electrical excitation winding 7 located in the housing 1, mounted on a crankshaft 5 inside the stator 6 rotor 8 , moreover, the housing 2 is fixed on the stator 6 from the side of its upper face 10
    The installation of the upper stoppers 13 is facilitated by the presence of stops 20 having an inner surface in the form of an arc that corresponds to the outer side surface 19 of the stator 6.
    The connection of the stoppers 13 with the sides 19 of the stator 6 also serves as an additional support in the lateral direction.
    Formula
    from gain
    f5
    1. A hermetic compressor, comprising a housing, a housing installed therein with a cylinder, in which a piston articulated with a crankshaft is placed, a stator with an electric excitation winding located in the housing mounted on the crankshaft inside
    surface 9 with the help of a three-stator rotor, and the crankcase
    lined connecting elements 10 passing through the stator of the bis on one side fixed in the crankcase 2, and on the other supplied with heads 11 protruding beyond the bottom end surface 12 of the stator 6, mounting stoppers 13 adjacent to the bottom end surface 12 of the stator 6 and having the sides of the recess 14, in which the heads 11 of the connecting elements 10 are fastened, the other is protrusions 15 and the coil springs 16, which are concentric with the latter, are fixed to the housing 1, each recess 14 being located in the mounting stopper eccentric but with respect to the vertical axis 17 of the projection 15 and the axle 17, the protrusion 15 is offset relative to the axis 18 of the recess 14, radially to the lateral surface 19 of the stator 6.
    In addition, each stopper 13 is provided with a limiter 20 adjacent to the side surface 19 of the stator 6.
    During operation and installation of the stopper 13 with an eccentric arrangement of the grooves 14 relative to the vertical axis 17 of the protrusion 15 allow the compressor to be more stable.
    The installation of the upper stoppers 13 is facilitated by the presence of stops 20 having an inner surface in the form of an arc that corresponds to the outer side surface 19 of the stator 6.
    The connection of the stoppers 13 with the sides 19 of the stator 6 also serves as an additional support in the lateral direction.
    Formula
    from gain
    f5
    权利要求:
    Claims (2)
    [1]
    1. A hermetic compressor, comprising a housing, a crankcase mounted therein with a cylinder, in which a piston articulated with a crankshaft is placed, a stator with an electric excitation winding located in the housing, mounted on a crankshaft inside
    0
    mounted on the stator from its upper end surface with the help of three elongated connecting elements passing through the stator and fixed to the crankcase on one side and fitted with heads protruding beyond the lower end surface of the stator, mounting stops adjacent to the lower end surface on the other the stator and having on one side notches, in which the heads of the connecting elements are fixed, and on the other side, protrusions, and the latter are concentrically fitted with spiral springs attached to the housing, In order to simplify the construction and installation, each notch in the mounting stopper is located eccentrically with respect to the vertical axis of the protrusion, with the axis of the protrusion being offset relative to the axis of the notch radially to the lateral surface of the stator.
    [2]
    2. A compressor according to claim 1, characterized in that each stopper is provided with a limiter adjacent to the side surface of the stator.
    , SS), L..r
    V f4 i} i j
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1309921A3|1987-05-07|Sealed compressor
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    同族专利:
    公开号 | 公开日
    DE3118678A1|1982-02-04|
    JPS6343588B2|1988-08-31|
    GB2091354B|1984-03-28|
    AR230699A1|1984-05-31|
    US4406590A|1983-09-27|
    DE3152455A1|1982-09-09|
    FR2492472B1|1987-07-03|
    BR8103673A|1982-03-02|
    DE3152453A1|1982-09-16|
    UA6156A1|1994-12-29|
    IL62523D0|1981-05-20|
    IN160497B|1987-07-18|
    ES8203494A1|1982-04-01|
    JPS5732088A|1982-02-20|
    KR850000054B1|1985-02-14|
    GB2091353A|1982-07-28|
    AU528690B2|1983-05-12|
    IT1205246B|1989-03-15|
    CA1169396A|1984-06-19|
    GB2091353B|1984-03-28|
    GB2079860A|1982-01-27|
    AR229352A1|1983-07-29|
    FR2484557A1|1981-12-18|
    FR2492472A1|1982-04-23|
    IL62523A|1985-08-30|
    MX151548A|1984-12-13|
    GB2091354A|1982-07-28|
    PH17561A|1984-10-01|
    DE3152454A1|1982-08-26|
    FR2484557B1|1987-05-22|
    US4406590B1|1985-11-12|
    AU7005281A|1981-12-24|
    KR830005498A|1983-08-20|
    DE3152454C2|1985-08-01|
    TR21984A|1985-12-23|
    IT8122179D0|1981-06-08|
    ES502686A0|1982-04-01|
    DK242981A|1981-12-12|
    IN154939B|1984-12-22|
    GB2079860B|1984-03-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3189255A|1962-11-28|1965-06-15|Danfoss As|Motor-compressor for small refrigerating machines|
    GB153685A|1919-08-15|1920-11-15|Rudolph Hermann Mchardy|Improvements in and relating to internal combustion engines|
    US1890914A|1929-09-12|1932-12-13|Ingersoll Rand Co|Engine|
    US2396084A|1941-10-02|1946-03-05|Cornelius S Clark|Piston|
    GB684298A|1950-04-27|1952-12-17|Bendix Westinghouse Automotive|Improvements in or relating to pistons|
    DE1026335B|1956-08-07|1958-03-20|Licentia Gmbh|Capsule for hermetically sealed cold compressors|
    FR1235771A|1958-08-28|1960-07-08|Thomson Houston Comp Francaise|Compressor pistons improvements|
    FR1272131A|1960-08-10|1961-09-22|Thomson Houston Comp Francaise|Improvements to reciprocating compressors|
    DE1678414B1|1961-04-14|1969-09-11|Trance Company|Hermetically sealed compressor|
    US3245705A|1962-10-01|1966-04-12|Caterpillar Tractor Co|Rod and piston connection|
    GB1030837A|1964-03-10|1966-05-25|Sanyo Electric Co|Compressor unit|
    US3564978A|1968-12-03|1971-02-23|Gen Motors Corp|Piston and connecting rod|
    US3528346A|1969-04-16|1970-09-15|Integrated Dynamics Inc|Hydraulic cylinder|
    US3887303A|1970-10-09|1975-06-03|Tokyo Shibaura Electric Co|Hermetically sealed motor compressor|
    US3906603A|1971-09-07|1975-09-23|Danfoss As|Method of assembling a piston compressor for small encased refrigerating machines|
    FR2176271A5|1972-03-17|1973-10-26|Gladieux Andre|
    US3903752A|1973-11-29|1975-09-09|White Westinghouse Corp|Reciprocating machine|
    US3877350A|1973-11-29|1975-04-15|Westinghouse Electric Corp|Piston and connecting rod assembly|
    DE2617370C3|1976-04-21|1978-10-26|Danfoss A/S, Nordborg |
    DE2617388C3|1976-04-21|1981-09-24|Danfoss A/S, 6430 Nordborg|Encapsulated motor compressor for chillers|US4570587A|1983-03-22|1986-02-18|Honda Giken Kogyo Kabushiki Kaisha|Internal combustion engine|
    US4470772A|1982-05-20|1984-09-11|Tecumseh Products Company|Direct suction radial compressor|
    ES8308419A1|1982-09-06|1983-08-16|Audi Piera Daniel|Improvements in the crank rod/crankshaft sub-assembly in hermetically sealed compressors|
    US4494286A|1982-10-25|1985-01-22|Tecumseh Products Company|Connecting rod arrangement|
    US4549445A|1983-12-12|1985-10-29|Tecumseh Products Company|Yoke thrust bearing for a piston and connecting rod assembly|
    US4578849A|1983-12-12|1986-04-01|Tecumseh Products Company|One-piece yoke thrust bearing for a piston and connecting rod assembly and method utilizing said bearing|
    BR8501182A|1985-03-08|1986-10-14|Brasil Compressores Sa|ALTERNATIVE PISTON COMPRESSOR FOR SMALL REFRIGERATION MACHINES AND THEIR ASSEMBLY PROCESS|
    BR8707047A|1987-12-17|1989-07-18|Brasil Compressores Sa|IMPROVEMENT IN ALTERNATIVE PISTON COMPRESSOR FOR SMALL REFRIGERATION MACHINES AND ITS ASSEMBLY PROCESS|
    US5252036A|1990-06-19|1993-10-12|Tecumseh Products Company|Normal direction heater for compressor crankcase heat|
    US5140748A|1991-08-12|1992-08-25|Tecumseh Products Company|Method of manufacturing plate suction valve|
    US5197867A|1991-08-12|1993-03-30|Tecumseh Products Company|Plate suction valve|
    US5382294A|1991-08-26|1995-01-17|Rimedio; Nicholas T.|Chromatographic separation of organic non-sugars, colloidal matterials and inorganic-organic complexes from juices, liquors, syrups and/or molasses|
    BR9104077A|1991-09-19|1993-04-13|Brasil Compressores Sa|CYLINDER MANUFACTURING PROCESS FOR ROTATING PISTON ROTATING COMPRESSOR|
    KR0154447B1|1995-11-09|1999-03-20|김광호|Reciprocating compressor|
    US6309194B1|1997-06-04|2001-10-30|Carrier Corporation|Enhanced oil film dilation for compressor suction valve stress reduction|
    AT407208B|1998-01-28|2001-01-25|Verdichter Oe Ges M B H|WINDING HEAD|
    US6126410A|1998-02-12|2000-10-03|Gast Manufacturing Corporation|Head cover assembly for reciprocating compressor|
    US6468060B1|1998-03-02|2002-10-22|Carrier Corporation|Oil film dilation for compressor suction valve stress reduction|
    US6287092B1|1998-03-11|2001-09-11|Tecumseh Products Company|Counterweight for hermetic compressors|
    US6195888B1|1998-03-11|2001-03-06|Tecumseh Products Company|Counterweight for hermetic compressors|
    US6820518B2|1998-04-23|2004-11-23|Panther Machine, Inc.|Crankshaft assembly|
    US6912929B2|1998-04-23|2005-07-05|Panther Machine, Inc.|Multi-piece crankshaft construction|
    US6684736B2|1998-04-23|2004-02-03|Donald G. Leith|Multi-piece crankshaft construction|
    US6382298B2|1998-04-23|2002-05-07|Donald G. Leith|Multi-piece crankshaft construction|
    US6173628B1|1998-04-23|2001-01-16|Panther Machine, Inc.|Multi-piece crankshaft construction|
    US6565336B1|1998-05-06|2003-05-20|Carrier Corporation|Normally unseated suction valve|
    BR9900229A|1999-01-11|2000-07-11|Stumpp & Schuele Do Brasil Ind|Process improvement for the manufacture of a membrane valve for the transfer of fluids / gases in hermetic and / or semi-hermetic compressors|
    US6810849B1|1999-01-25|2004-11-02|Briggs & Stratton Corporation|Four-stroke internal combustion engine|
    US6542062B1|1999-06-11|2003-04-01|Tecumseh Products Company|Overload protector with control element|
    AU5425800A|1999-06-14|2001-01-02|Matsushita Refrigeration Company|Hermetic motor-driven compressor|
    US6314643B1|2000-03-16|2001-11-13|Donald G. Leith|Method for making a multi-piece crankshaft|
    US6431845B1|2000-06-09|2002-08-13|Gast Manufacturing, Inc.|Head cover assembly with monolithic valve plate|
    AU7614301A|2000-07-19|2002-02-05|Verdichter Oe Ges M B H|Method for producing compressor assemblies|
    TW504546B|2000-10-17|2002-10-01|Fisher & Amp Paykel Ltd|A linear compressor|
    US20040035244A1|2002-08-20|2004-02-26|Leith Donald G.|Crankshaft assembly and method for manufacturing same|
    US6971860B2|2003-05-02|2005-12-06|Bristol Compressors, Inc.|Compressor unit housing|
    US20040234386A1|2003-05-19|2004-11-25|Chumley Eugene Karl|Discharge muffler having an internal pressure relief valve|
    US6935848B2|2003-05-19|2005-08-30|Bristol Compressors, Inc.|Discharge muffler placement in a compressor|
    JP2005023877A|2003-07-04|2005-01-27|Matsushita Electric Ind Co Ltd|Hermetic compressor|
    JP2005069123A|2003-08-26|2005-03-17|Matsushita Electric Ind Co Ltd|Hermetic compressor|
    USD499119S1|2003-11-05|2004-11-30|Gast Manufacturing Corporation|Compressor|
    WO2006049510A2|2004-11-02|2006-05-11|Fisher & Paykel Appliances Limited|Linear compressor|
    DE102006002313B4|2005-02-12|2012-09-06|Brinkmann Pumpen K.H. Brinkmann Gmbh & Co. Kg|Coolant lubricant pump with protection on intake manifold|
    US20060182642A1|2005-02-12|2006-08-17|Brinkmann Pumpen|Protection device for intake pipes of lubricating coolant pumps|
    DE102006030493B4|2006-07-01|2019-05-29|Secop Gmbh|Compressor crankshaft, in particular refrigerant compressor crankshaft, and method for its production|
    DE102007048936B4|2007-10-12|2009-06-18|Danfoss Compressors Gmbh|Refrigerant compressor arrangement|
    DE102007053024B4|2007-11-05|2010-03-18|Sauer-Danfoss Aps|Hydraulic steering|
    AT10913U1|2008-05-13|2009-12-15|Acc Austria Gmbh|REFRIGERANT COMPRESSOR|
    CN102057162A|2008-07-31|2011-05-11|松下电器产业株式会社|Closed type compressor|
    US20120093665A1|2009-05-28|2012-04-19|Flanigan Paul J|Light Weight Crankcase Casting for Compressor|
    BRPI1000598B1|2010-03-02|2020-02-04|Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda|reciprocating compressor and compression cylinder|
    BRPI1101929A2|2011-04-26|2015-07-14|Whirlpool Sa|Refrigeration compressor connecting rod|
    BRPI1102854A2|2011-06-15|2013-02-05|Whirlpool Sa|piston-rod mounting arrangement on a refrigeration compressor|
    US20140308141A1|2011-12-26|2014-10-16|Panasonic Corporation|Sealed compressor and refrigerator including sealed compressor|
    WO2015013497A1|2013-07-26|2015-01-29|Barnes Group Inc.|Multiple parts reed valve and method of manufacturing|
    DE102013113652B4|2013-12-06|2018-03-08|Secop Gmbh|Hermetic refrigerant compressor|
    WO2017155243A2|2016-03-07|2017-09-14|뉴모텍|Small air compressor|
    CN114165023A|2021-02-22|2022-03-11|刘丽|A supplementary solidification equipment for epoxy grindstone terrace is laid|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06158574|US4406590B1|1980-06-11|1980-06-11|
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