TREA

Kamil Prochazka

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  • Windisch, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plate valve
    • Patent number 6,241,211
    • Issue date Jun 5, 2001
    • ABB Alstom Power (Schweiz) AG
    • Heinz Frey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuating drive for a control valve
    • Patent number 5,467,683
    • Issue date Nov 21, 1995
    • ABB Management AG
    • Heinz Frey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Operating mechanism for a hydraulic actuator having a pressure-prop...
    • Patent number 5,435,227
    • Issue date Jul 25, 1995
    • Asea Brown Boveri AG
    • Heinz Frey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Supply circuit for a two-tube hydraulic system
    • Patent number 5,280,807
    • Issue date Jan 25, 1994
    • ASEA Brown Boveri Ltd.
    • Heinz Frey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Actuating drive
    • Patent number 5,193,779
    • Issue date Mar 16, 1993
    • ASEA Brown Boveri Ltd.
    • Heinz Frey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Actuator
    • Patent number 5,137,253
    • Issue date Aug 11, 1992
    • ASEA Brown Boveri Ltd.
    • Heinz Frey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic valve actuator
    • Patent number 5,070,766
    • Issue date Dec 10, 1991
    • ASEA Brown Boveri Ltd.
    • Heinz Frey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spring-loaded centrifugal switch element
    • Patent number 4,812,602
    • Issue date Mar 14, 1989
    • BBC Brown Boveri AG
    • Rico Plangger
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Return mechanism of an actuating drive
    • Patent number 4,802,403
    • Issue date Feb 7, 1989
    • BBC Brown, Boveri & Company, Ltd.
    • Heinrich Lageder
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for generating a prestress when two connection parts are cou...
    • Patent number 4,801,216
    • Issue date Jan 31, 1989
    • BBC Brown, Boveri & Company, Ltd.
    • Heinrich Lageder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprung suspension of an actuating piston
    • Patent number 4,774,876
    • Issue date Oct 4, 1988
    • BBC Brown, Boveri Ltd.
    • Heinrich Lageder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic servo-motor for a regulating valve having a hydraulic clo...
    • Patent number 4,227,441
    • Issue date Oct 14, 1980
    • BBC Brown Boveri & Company Limited
    • Kamil Prochazka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES