Assignee
ORMAT TURBINES
IL53 patents
Top patents by PatentIndex Score
US4590384AMay 20, 1986
Method and means for peaking or peak power shaving
ORMAT TURBINES101 citations96
US4470544ASep 11, 1984
Method of and means for weather modification
ORMAT TURBINES55 citations96
US4428190AJan 31, 1984
Power plant utilizing multi-stage turbines
ORMAT TURBINES103 citations96
US3961199AJun 1, 1976
Supercharger system for combustion engine
ORMAT TURBINES64 citations96
US4458493AJul 10, 1984
Closed Rankine-cycle power plant utilizing organic working fluid
ORMAT TURBINES85 citations95
US4801811AJan 31, 1989
Method of and means for generating electricity in an arid environment using elongated open or enclosed ducts
ORMAT TURBINES65 citations94
US4760705AAug 2, 1988
Rankine cycle power plant with improved organic working fluid
ORMAT TURBINES100 citations94
US4700543AOct 20, 1987
Cascaded power plant using low and medium temperature source fluid
ORMAT TURBINES60 citations94
US5509996AApr 23, 1996
Method of evaporating and cooling liquid
ORMAT TURBINES25 citations93
US5492274AFeb 20, 1996
Method of and means for weather modification
ORMAT TURBINES40 citations93
US5392611AFeb 28, 1995
Method of and apparatus for reducing the heat load on a greenhouse
ORMAT TURBINES38 citations93
US4982569AJan 8, 1991
Parallel hybrid system for generating power
ORMAT TURBINES47 citations93
US4707995ANov 24, 1987
Apparatus and method for controlling temperature and humidity within an enclosure
ORMAT TURBINES44 citations93
US4704189ANov 3, 1987
Method of evaporating liquid from a solution
ORMAT TURBINES47 citations93
US4685617AAug 11, 1987
Method of and apparatus for conditioning air in enclosures
ORMAT TURBINES27 citations93
US4551980ANov 12, 1985
Hybrid system for generating power
ORMAT TURBINES38 citations93
US4876855AOct 31, 1989
Working fluid for rankine cycle power plant
ORMAT TURBINES42 citations91
US4742682AMay 10, 1988
Energy-saving, direct-contact, parallel-flow heat exchanger
ORMAT TURBINES31 citations91
US5113927AMay 19, 1992
Means for purging noncondensable gases from condensers
ORMAT TURBINES23 citations90
US4386499AJun 7, 1983
Automatic start-up system for a closed rankine cycle power plant
ORMAT TURBINES34 citations89
US5038567AAug 13, 1991
Method of and means for using a two-phase fluid for generating power in a rankine cycle power plant
ORMAT TURBINES139 citations88
US4471621ASep 18, 1984
Method and apparatus for draining liquid working fluid from turbine cannister of a closed cycle power plant
ORMAT TURBINES28 citations87
US4958988ASep 25, 1990
Motor driven pump for pumping viscous solutions
ORMAT TURBINES38 citations86
US4815296AMar 28, 1989
Heat exchanger for condensing vapor containing non-condensable gases
ORMAT TURBINES21 citations82
US4622472ANov 11, 1986
Hybrid electric power generating system
ORMAT TURBINES22 citations82
US4537032AAug 27, 1985
Parallel-stage modular Rankine cycle turbine with improved control
ORMAT TURBINES26 citations82
US5119635AJun 9, 1992
Method of a means for purging non-condensable gases from condensers
ORMAT TURBINES37 citations81
US4293030AOct 6, 1981
Method of and means for passively cooling a shelter containing a heat source
ORMAT TURBINES30 citations80
US5249430AOct 5, 1993
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES9 citations74
US5228303AJul 20, 1993
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES7 citations74
US5097895AMar 24, 1992
Heat exchanger, system and method for using the same
ORMAT TURBINES13 citations74
US5020328AJun 4, 1991
Silencer for geothermal power plant and method for using the same
ORMAT TURBINES12 citations74
US5017043AMay 21, 1991
Method of an means for controlling precipitation in evaporation ponds
ORMAT TURBINES16 citations74
US5010735AApr 30, 1991
Centrifugal heat engine and method for using the same
ORMAT TURBINES13 citations74
US4995242AFeb 26, 1991
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES9 citations74
US4981021AJan 1, 1991
Heat exchanger, system, and method for using the same
ORMAT TURBINES15 citations74
US4872315AOct 10, 1989
Heat exchanger and systems and methods for using the same
ORMAT TURBINES8 citations74
US4841740AJun 27, 1989
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES13 citations74
US4819447AApr 11, 1989
Method and means for controlling the condition of air in an enclosure
ORMAT TURBINES14 citations74
US4803846AFeb 14, 1989
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES9 citations74
US4745963AMay 24, 1988
Heat exchanger and systems and methods for using the same
ORMAT TURBINES7 citations74
US4617800AOct 21, 1986
Apparatus for producing power using concentrated brine
ORMAT TURBINES18 citations74
US4461276AJul 24, 1984
Aqueous gel for heat storage pond and method for making the gel
ORMAT TURBINES8 citations72
US4104535AAug 1, 1978
Hybrid electric power generating system
ORMAT TURBINES21 citations69
US4829196AMay 9, 1989
Energy-saving pressure reducer
ORMAT TURBINES11 citations66
US5050390ASep 24, 1991
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES3 citations63
US5020333AJun 4, 1991
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES5 citations63
US4871295AOct 3, 1989
Modular rankine cycle vapor turbine
ORMAT TURBINES4 citations63
US4869070ASep 26, 1989
Method of and means for controlling the condition of air in an enclosure
ORMAT TURBINES6 citations63
US4704993ANov 10, 1987
Apparatus for producing power using concentrated brine
ORMAT TURBINES2 citations63
Showing the top 50 of 53 patents by PatentIndex Score.