Patents-Review.com
ClassID:

140893 ⎘

F02M31/145 - CPC Classification

Classification description:

Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating by using heat from working cylinders or cylinder heads with particular constructional means

Recent Application in this class:
#1
20230321627
2023-10-12

Heat exchange module

 #2
20200318582
2020-10-08

FUEL PREHEATING APPARATUS FOR INTERNAL COMBUSTION ENGINE

 #3
20180372034
2018-12-27

ENVIRONMENTALLY FRIENDLY ENERGY SAVING DEVICE

 #4
20170159620
2017-06-08

Thermal energy power device and work-doing method therefor

 #5
20160281655
2016-09-29

Intake air temperature control apparatus for vehicle engine

 #6
20160252056
2016-09-01

Integrated fuel and cooling circuit for an internal combustion engine

 #7
20160237879
2016-08-18

Fuel Combustion System Having Component with Thermal Conductor Member and Method of Making Same

 #8
20160153408
2016-06-02

Heat exchanger for thermal management systems for the feeding of fuel in internal combustion engines

 #9
20120291725
2012-11-22

Portable handheld work apparatus having an internal combustion engine

 #10
20120132181
2012-05-31

Motor-driven implement having switchable summer-winter operating function

 #11
20100199931
2010-08-12

Portable handheld work apparatus having an internal combustion engine

 #12
20100167221
2010-07-01

Fuel preheating system

 #13
20100058621
2010-03-11

Heater box for snow blower

 #14
20080140295
2008-06-12

Glow plug learn and control system

 #15
20080105220
2008-05-08

Engine

 #16
20070144498
2007-06-28

Cooling apparatus and method using low fluid flow rates

 #17
20060021592
2006-02-02

Heater box for an engine

 #18
20050028794
2005-02-10

Preheating of inlet air

 #19
14964471
2016-09-13

Two-stroke reciprocating piston injection-ignition or compression-ignition engine

 #20
14842131
2017-01-31

Adiabatic fuel injection-ignition method and device