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Vishnu M. Sishtla

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  • East Syracuse, NY, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-CIRCUIT HEAT PUMP
    • Publication number 20240418415
    • Publication date Dec 19, 2024
    • Carrier Corporation
    • Chaitanya Halbe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MAGNETIC BEARING LEVITATION CONTROL
    • Publication number 20240068725
    • Publication date Feb 29, 2024
    • Carrier Corporation
    • Vishnu Sishtla
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INLET GUIDE VANE MECHANISM FOR CENTRIFUGAL COMPRESSOR, CENTRIFUGAL...
    • Publication number 20230332621
    • Publication date Oct 19, 2023
    • Carrier Corporation
    • Lei Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO STAGE MIXED-FLOW COMPRESSOR
    • Publication number 20230323886
    • Publication date Oct 12, 2023
    • Carrier Corporation
    • Vishnu Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING SYSTEM FOR MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR AND M...
    • Publication number 20230228275
    • Publication date Jul 20, 2023
    • Carrier Corporation
    • Jiedong Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ASSEMBLY INCLUDING A FLOW-RESTRICTING VALVE
    • Publication number 20230151818
    • Publication date May 18, 2023
    • Carrier Corporation
    • Scott A. Nieforth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE COMPRESSOR WITH SWIRL-REDUCING RIBS
    • Publication number 20230151824
    • Publication date May 18, 2023
    • Carrier Corporation
    • Vishnu M. SISHTLA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PASSIVE FLOW REVERSAL REDUCTION IN COMPRESSOR ASSEMBLY
    • Publication number 20230093314
    • Publication date Mar 23, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR INCLUDING AERODYNAMIC SWIRL BETWEEN INLET GUIDE VANES AN...
    • Publication number 20230057749
    • Publication date Feb 23, 2023
    • Carrier Corporation
    • Chaitanya Vishwajit HALBE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR FOR USE WITH AN ECONOMIZER
    • Publication number 20230039145
    • Publication date Feb 9, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ECONOMIZER INJECTION IN A RECIPROCATING COMPRESSOR
    • Publication number 20230041180
    • Publication date Feb 9, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
    • Publication number 20230025097
    • Publication date Jan 26, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR AND METHOD OF OPERATING THE SAME
    • Publication number 20230024289
    • Publication date Jan 26, 2023
    • Carrier Corporation
    • Lei Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SURGE PREVENTION IN A CHILLER WITH CENTRIFUGAL COMPRESSOR
    • Publication number 20220412626
    • Publication date Dec 29, 2022
    • Carrier Corporation
    • Vishnu Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION SYSTEM AND OIL RECOVERY METHOD FOR THE SAME
    • Publication number 20220404077
    • Publication date Dec 22, 2022
    • Carrier Corporation
    • Zhen Guo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL METHOD FOR CENTRIFUGAL COMPRESSOR AND AIR CONDITIONING SYSTEM
    • Publication number 20220403849
    • Publication date Dec 22, 2022
    • Carrier Corporation
    • Kai Deng
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AXIAL AND DOWNSTREAM COMPRESSOR ASSEMBLY
    • Publication number 20220228593
    • Publication date Jul 21, 2022
    • Carrier Corporation
    • Michael M. Joly
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DIFFUSER SYSTEM AND CENTRIFUGAL COMPRESSOR COMPRISING THE SAME
    • Publication number 20220186744
    • Publication date Jun 16, 2022
    • Carrier Corporation
    • Hang Zhao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL OR MIXED-FLOW COMPRESSOR INCLUDING ASPIRATED DIFFUSER
    • Publication number 20220186746
    • Publication date Jun 16, 2022
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SURGE PROTECTION FOR A MULTISTAGE COMPRESSOR
    • Publication number 20220186985
    • Publication date Jun 16, 2022
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION SYSTEM MIXED-FLOW COMPRESSOR
    • Publication number 20220065256
    • Publication date Mar 3, 2022
    • Carrier Corporation
    • Vishnu Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VANELESS SUPERSONIC DIFFUSER FOR COMPRESSOR
    • Publication number 20220049716
    • Publication date Feb 17, 2022
    • Carrier Corporation
    • Chaitanya Vishwajit Halbe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIXED-FLOW COMPRESSOR WITH COUNTER-ROTATING DIFFUSER
    • Publication number 20220049717
    • Publication date Feb 17, 2022
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION SYSTEM AND CONTROL METHOD THEREFOR
    • Publication number 20220034560
    • Publication date Feb 3, 2022
    • Carrier Corporation
    • Kai Deng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MAGNETIC BEARING COMPRESSOR PROTECTION
    • Publication number 20220011026
    • Publication date Jan 13, 2022
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
    • Publication number 20220010802
    • Publication date Jan 13, 2022
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FOIL BEARING LUBRICATION
    • Publication number 20210404720
    • Publication date Dec 30, 2021
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REVERSE ROTATION PREVENTION IN CENTRIFUGAL COMPRESSOR
    • Publication number 20210364209
    • Publication date Nov 25, 2021
    • Carrier Corporation
    • Vishnu M. SISHTLA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR AND METHOD OF OPERATING THE SAME
    • Publication number 20210317837
    • Publication date Oct 14, 2021
    • Carrier Corporation
    • Jun Cao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED SCREW COMPRESSOR MOTOR
    • Publication number 20210293236
    • Publication date Sep 23, 2021
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...