TREA

Centrifugal device

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  • CPC
  • Y10S388/924
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YGENERAL 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 Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S388/00Electricity: motor control systems

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Y10S388/924Centrifugal device
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Belt driven centrifugal separator with multi-stage, belt deteriorat...
    • Patent number 7,372,219
    • Issue date May 13, 2008
    • Hitachi Koki Co., Ltd.
    • Takahiro Fujimaki
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Laboratory centrifuge with an electric motor heated during a stop
    • Patent number 6,342,771
    • Issue date Jan 29, 2002
    • Sigma Laborzentrifugen GmbH
    • Eckhard Tödteberg
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Centrifugal apparatus with protection
    • Patent number 5,917,688
    • Issue date Jun 29, 1999
    • Hitachi Koki Co., Ltd.
    • Nobuharu Kido
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Variable threshold setting for rotor identification in centrifuges
    • Patent number 5,752,910
    • Issue date May 19, 1998
    • Beckman Instruments, Inc.
    • David Wai-Wing Cheng
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Tachometer and rotor identification system for centrifuges
    • Patent number 5,383,838
    • Issue date Jan 24, 1995
    • Beckman Instruments, Inc.
    • David W. Cheng
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Coding of maximum operating speed on centrifuge rotors and detectio...
    • Patent number 5,221,250
    • Issue date Jun 22, 1993
    • Beckman Instruments, Inc.
    • David W. Cheng
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    DC motor
    • Patent number 4,015,181
    • Issue date Mar 29, 1977
    • Canon Kabushiki Kaisha
    • Yukuo Karube
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3818299
    • Patent number 3,818,299
    • Issue date Jun 18, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3734420
    • Patent number 3,734,420
    • Issue date May 22, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3662240
    • Patent number 3,662,240
    • Issue date May 9, 1972
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3531669
    • Patent number 3,531,669
    • Issue date Sep 29, 1970
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3475670
    • Patent number 3,475,670
    • Issue date Oct 28, 1969
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3424871
    • Patent number 3,424,871
    • Issue date Jan 28, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3348113
    • Patent number 3,348,113
    • Issue date Oct 17, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3260911
    • Patent number 3,260,911
    • Issue date Jul 12, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3253563
    • Patent number 3,253,563
    • Issue date May 31, 1966
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    3252503
    • Patent number 3,252,503
    • Issue date May 24, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3058045
    • Patent number 3,058,045
    • Issue date Oct 9, 1962
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3038110
    • Patent number 3,038,110
    • Issue date Jun 5, 1962
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3013196
    • Patent number 3,013,196
    • Issue date Dec 12, 1961
    • G04 - HOROLOGY
  • Information Patent Grant

    3006239
    • Patent number 3,006,239
    • Issue date Oct 31, 1961
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2997639
    • Patent number 2,997,639
    • Issue date Aug 22, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2954224
    • Patent number 2,954,224
    • Issue date Sep 27, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2935674
    • Patent number 2,935,674
    • Issue date May 3, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2916684
    • Patent number 2,916,684
    • Issue date Dec 8, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2909706
    • Patent number 2,909,706
    • Issue date Oct 20, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2870390
    • Patent number 2,870,390
    • Issue date Jan 20, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2869062
    • Patent number 2,869,062
    • Issue date Jan 13, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2848676
    • Patent number 2,848,676
    • Issue date Aug 19, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2823343
    • Patent number 2,823,343
    • Issue date Feb 11, 1958
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents