-
Hot air engine having a step piston
-
Patent number 11,725,607
-
Issue date Aug 15, 2023
-
FRAUSCHER HOLDING GMBH
-
Josef Frauscher
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
-
Hot gas engine having a step piston
-
Patent number 11,215,139
-
Issue date Jan 4, 2022
-
FRAUSCHER HOLDING GMBH
-
Josef Frauscher
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
-
-
Stirling refrigerator
-
Patent number 9,964,340
-
Issue date May 8, 2018
-
Sumitomo Heavy Industries, Ltd.
-
Kyosuke Nakano
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
-
-
-
-
-
-
-
-
-
-
-
-
Regenerator for a heat engine
-
Patent number 6,526,750
-
Issue date Mar 4, 2003
-
Adi Thermal Power Corp.
-
Wayne T. Bliesner
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
Dish/stirling hybrid-receiver
-
Patent number 6,487,859
-
Issue date Dec 3, 2002
-
Midwest Research Institute
-
Mark S. Mehos
-
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
-
Stirling cycle engine
-
Patent number 6,389,811
-
Issue date May 21, 2002
-
Twinbird Corporation
-
Hideto Urasawa
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
-
-
-
-
-
-
Regenerative heat pump
-
Patent number 5,335,506
-
Issue date Aug 9, 1994
-
Samsung Electronics Co., Ltd.
-
Lee Byoung-Moo
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-
Stirling cycle engine
-
Patent number 4,821,516
-
Issue date Apr 18, 1989
-
Aisin Seiki Kabushiki Kaisha
-
Naotsugu Isshiki
-
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
-