LandOfFree - US Patents - Listing for Pumps,One fluid pumped by contact or entrainment with another,Contact or entrainment within rotary impeller

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Pressure exchange apparatus with dynamic sealing mechanism

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Process and installation for rapidly creating a high vacuum usin

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Process for the compression of steam and thermal circuits for it

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Pump system with vacuum source

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Rotary compressor for gas and liquid mixtures

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Rotary gas compressor

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Rotary gas compressor

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Sealing and dynamic operation of a liquid ring pump

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Supersonic centrifugal compression and separation of liquid...

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Supports for rotatable housing of liquid ring pumps

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Systems and methods for managing fluids using a liquid ring...

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Systems for evacuating process fluids having condensable and inc

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two stage liquid ring pump

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two-stage liquid ring pump

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two-stage liquid ring pump with improved intrastage and intersta

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two-stage liquid ring pump with rotating liner in first stage su

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two-stage liquid ring pumps having separate gas and liquid inlet

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Two-stage pumping system

Pumps – One fluid pumped by contact or entrainment with another – Contact or entrainment within rotary impeller

Unified fuel pump assembly