LandOfFree - US Patents - Listing for Fluid handling

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Refrigerant charging tool

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Refrigerant charging tool

Fluid handling – Line condition change responsive valves – Direct response valves

Refrigerant compressor discharge valve

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Refrigerant discharge pliers

Fluid handling – Systems – Dividing into parallel flow paths with recombining

Refrigerant expansion device having combined piston orifice...

Fluid handling – Systems – Multi-way valve unit

Refrigerant flow reversing valve

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Refrigerant line service valve

Fluid handling – With means for separating solid material from the fluid

Refrigerant metering device

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

Refrigerant pipe piercing valve apparatus

Fluid handling – Systems – Multi-way valve unit

Refrigerant reversing valve

Fluid handling – With indicator – register – recorder – alarm or inspection means – Liquid level responsive indicator – recorder or alarm

Refrigeration condensate line assembly

Fluid handling – With indicator – register – recorder – alarm or inspection means – Liquid level responsive indicator – recorder or alarm

Refrigeration condensate tray treatment apparatus

Fluid handling – Systems – Flow path with serial valves and/or closures

Refrigeration coupling

Fluid handling – Systems – Flow path with serial valves and/or closures

Refrigeration equipment service apparatus with quick-disconnect

Fluid handling – Systems – Multi-way valve unit

Refrigeration heat pump changeover valve assembly

Fluid handling – Processes – Cleaning – repairing – or assembling

Refrigeration isolation valve apparatus and method of use

Fluid handling – Systems – Multiple inlet with multiple outlet

Refrigeration manifold

Fluid handling – Systems – Flow path with serial valves and/or closures

Refrigeration system service adapter

Fluid handling – Systems – Flow path with serial valves and/or closures

Refrigeration system service adapter