• 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:
    An enclosed type compressor comprises a casing, a compressor mechanism including a cylinder and a piston reciprocatable in the cylinder provided in the casing, and an electric motor having an output driving shaft also provided vertically in the casing. A main bearing supporting the output shaft is secured to a frame member made of a steel plate at a plurality of positions on both sides of the output shaft and the cylinder of the compression mechanism is secured to the frame member or to the main bearing at positions between the cylinder side securing position of the main bearing and the output shaft as viewed in a plan view.
    公开号:SU1384213A3
    申请号:SU853987364
    申请日:1985-11-28
    公开日:1988-03-23
    发明作者:Иида Тосикацу；Айкава Еити；Минагава Сумио；Фудзивада Такаеси
    申请人:Кабусики Кайя Тосиба (Фирма)；
    IPC主号:
    专利说明:

    00 00 4
    to
    with

    cm
    The invention relates to a compressor, and more specifically to frame elements serving as a support for a reciprocating reciprocating compressor.
    The purpose of the invention is reliability.
    Figure 1 shows the proposed device, vertical section; Fig. 2 shows the construction of the frame element of the proposed device, a section; Fig. 3 is a section A-A in Fig. 2 (the crank part is not shown).
    The fenced-type compressor includes a fenced-type casing 1, a compression mechanism located in this casing and comprising a cylinder 2 and a piston 3 capable of reciprocating in a cylinder 2, an electric motor including a stator 4, a rotor 5 and an output shaft
    6, directed vertically from the rotor 5 in the housing 1, the main bearing
    7, which is a support for the output shaft 6, pivotally mounted, a frame member made from a metal plate 8 and extending horizontally relative to the output shaft
    6 in the housing 1, the first fastening means 9 for fastening the main bearing 7 to the frame member in a plurality of positions on both sides of the output shaft 6 and the second fastening means 10 for fastening the cylinder 2 of the compression mechanism. The second fastening means 10 are located between the first fastening means 9 and the output shaft 6.
    During operation, the electric motor is connected to the current source, the rotor 5, rotating relative to the stator 4, rotates the output shaft 6, which causes the piston 3 located in the cylinder 2 to reciprocate. The reciprocating
    0
    five
    0
    five
    0
    five
    five
    0
    the movement of the piston 3 compresses the compressed gas. Each time when the compressed gas is injected, a recoil force is created to apply a bending moment to the metal plate 8 of the frame member and to the output shaft 6.
    The location of the second fastening means 10 for fastening the cylinder 2 to the frame element of the middle frame with the first fastening means 9 for attaching the main bearing 7 and the output shaft 6 increases the rigidity of the frame element and reduces the detrimental effect of the bending moment.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A fenced type compressor, comprising a fenced type body, a compression mechanism located in the body and including a cylinder and a piston capable of reciprocating in the cylinder, an electric motor including a stator, a rotor and an output shaft directed vertically from the rotor in the body, the main bearing, which is the support of the output shaft, which is rotatable, the frame element, made of a metal plate and extends horizontally relative to the output shaft in the housing, the first The fastening means for fastening the main bearing to the frame member in a plurality of positions on both sides of the output shaft and the second fastening means for fastening the cylinder of the compression mechanism, characterized in that, in order to increase the reliability, the second fastening means are located between. first fastening means and output shaft.
    and with
    Fie.2
    FIG 3
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1384213A3|1988-03-23|Guarded-type compressor
    IT1230285B|1991-10-18|CRANK SHAFT ASSEMBLY FOR VARIABLE STROKE MOTOR FOR VARIABLE COMPRESSION.
    US4660283A|1987-04-28|Dynamically balanced apparatus having reciprocating member
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    US4200426A|1980-04-29|Hermetic compressor assembly including torque reaction leaf spring means
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    IT1251089B|1995-05-04|HERMETIC MOTOR-COMPRESSOR WITH BINDING PART OF THE LOWER PART OF THE CRANKSHAFT.
    US4813136A|1989-03-21|Dry shaver
    SE9502519L|1995-07-10|rotary engine
    AU606529B2|1991-02-07|A work generating device driven by an electric motor
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    JPS5728892A|1982-02-16|Magnetic driven gas compressor
    RU2006619C1|1994-01-30|Engine-generator set
    KR940004016Y1|1994-06-17|Piston compressor
    JP3033967U|1997-02-07|Crankshaft for motor compressor which is hermetically sealed and reciprocates
    SU937774A1|1982-06-23|Apparatus for assembling a rotary machine
    JPS6469793A|1989-03-15|Enclosed type motor-driven compressor
    SU1039996A1|1983-09-07|Vibratory drive of detaching comb of carding machine
    JPS62203918A|1987-09-08|Portable engine work device
    SE8205435D0|1982-09-22|HANDHALLED SHIPPING TOOL
    SU1767216A1|1992-10-07|Piston compressor with electromagnet drive
    KR19990011269U|1999-03-25|Frame Fixtures for Compressors
    同族专利:
    公开号 | 公开日
    US4732548A|1988-03-22|
    CN85108612B|1988-06-01|
    JPH0336157B2|1991-05-30|
    CN85108612A|1986-06-10|
    KR890000937B1|1989-04-14|
    JPS61132783A|1986-06-20|
    KR860004243A|1986-06-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3147914A|1962-03-27|1964-09-08|Westinghouse Electric Corp|Compressor|
    US3182901A|1963-11-12|1965-05-11|Westinghouse Electric Corp|Compressor|
    US3614384A|1970-02-16|1971-10-19|Westinghouse Electric Corp|Motor compressor unit with reduced noise transmission|
    JPS51140211A|1975-05-30|1976-12-03|Hitachi Ltd|Body frame for all-closed electric compresser|
    US4127994A|1977-01-26|1978-12-05|White-Westinghouse Corporation|Oil stirrer for refrigeration compressor|
    DE2817532C2|1978-04-21|1980-02-14|Danfoss A/S, Nordborg |Attachment of the laminated stator core of an electric motor, in particular a compressor motor, to a bearing body|
    JPH0433993B2|1983-07-29|1992-06-04|Tokyo Shibaura Electric Co|US5509790A|1994-01-14|1996-04-23|Engineering & Sales Associates, Inc.|Refrigerant compressor and motor|
    US6435846B1|1999-10-22|2002-08-20|Wagner Spray Tech Corporation|Piston pump having housing with a pump housing and a pump assembly drive housing formed therein|
    CN100414099C|2003-06-26|2008-08-27|乐金电子电器有限公司|Frame of hermetic compressor|
    CN100396919C|2003-06-27|2008-06-25|乐金电子电器有限公司|Frame seam connection structure for hermetic compressor|
    CN100396920C|2003-06-27|2008-06-25|乐金电子电器有限公司|Frame of hermetic compressor|
    CN105570090A|2016-03-03|2016-05-11|加西贝拉压缩机有限公司|Split type crankcase for refrigerator compressor|
    KR101983467B1|2017-09-28|2019-08-28|엘지전자 주식회사|Reciprocating Type Compressor|
    KR101983468B1|2017-09-28|2019-08-28|엘지전자 주식회사|Reciprocating Type Compressor|
    CN110454360B|2019-08-14|2021-02-26|珠海格力节能环保制冷技术研究中心有限公司|Compressor, refrigeration equipment and method for determining variable displacement of compressor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP59252524A|JPH0336157B2|1984-11-29|1984-11-29|
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