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30 records (took 0.022 seconds)

    1.
    发明专利
    未知

    公开(公告)号：DE69622435T2

    公开(公告)日：2002-10-31

    申请号：DE69622435

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

    4.
    发明专利
    未知

    公开(公告)号：ES2180821T3

    公开(公告)日：2003-02-16

    申请号：ES96942597

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

    6.
    发明专利
    未知

    公开(公告)号：DE69622435D1

    公开(公告)日：2002-08-22

    申请号：DE69622435

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

    Inverter-controlled sealed compressor
    7.
    发明专利
    Inverter-controlled sealed compressor 未知

    公开(公告)号：AU701792B2

    公开(公告)日：1999-02-04

    申请号：AU1172197

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06 ,  H02P7/42

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

    ELECTRIC COMPRESSOR
    8.
    发明专利
    ELECTRIC COMPRESSOR 未知

    公开(公告)号：SG131758A1

    公开(公告)日：2007-05-28

    申请号：SG2003015070

    申请日：2000-06-30

    Applicant: MATSUSHITA ELECTRIC IND CO LTD ,  MATSUSHITA REFRIGERATION

    Inventor： TAMURA TERUO ,  IIZUKA TATSUYUKI ,  SASAKI KENJI ,  SAITO FUMITOSHI

    IPC: F04B35/04 ,  F04B39/00 ,  F04B39/12 ,  H02K7/08

    Abstract: A compressor includes a compressing section accommodated in a hermetic container and a motor section, coupled to the compressing section, for driving the compressing section. The motor section has a bored section on an end of the compressing section side and a motor having two rotor poles and including a rotor core in which permanent magnets are buried. The compressing section includes a bearing made of non- magnetic material and extending inside the bored section. This structure reduces both of loss torque due to magnetic attraction between an inner wall of the bored section and the bearing, and eddy- current-loss in the bearing, so that a highly efficient compressor is obtainable.

    9.
    发明专利
    未知

    公开(公告)号：DK0882184T3

    公开(公告)日：2002-09-02

    申请号：DK96942597

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

    10.
    发明专利
    未知

    公开(公告)号：BR9612525A

    公开(公告)日：1999-07-20

    申请号：BR9612525

    申请日：1996-12-20

    Applicant: MATSUSHITA REFRIGERATION

    Inventor： IIZUKA TATSUYUKI ,  YANASE SEIGO

    IPC: F04B39/00 ,  F04B35/04 ,  F04B49/06 ,  F04C29/06

    Abstract: A sealed compressor for use in a refrigerator includes a sealed housing having an interior communicated to the outside of the sealed housing through a discharge tube, a compressor element accommodated within the sealed housing, an electric element accommodated within the sealed housing for driving the compressor element, and a coupling tube fluid-connecting the compressor element and the discharge tube within the sealed housing. To avoid a resonant motion of the coupling tube which would otherwise generate obnoxious noise, an inverter controller is employed to allow the electric element to be operated at one of a plurality of frequencies other than the resonance frequency of the coupling tube.

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