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CPC
F24H3/0452
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24H
FLUID HEATERS
F24H3/00
Air heaters having heat generating means
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F24H3/0452
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical heating device comprising earthing means
Patent number
11,578,893
Issue date
Feb 14, 2023
Valeo Systemes Thermiques
Yann Couapel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat exchanger comprising a protective device
Patent number
10,605,547
Issue date
Mar 31, 2020
Valeo Systemes Thermiques
Fabien Bireaud
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle heater
Patent number
10,363,797
Issue date
Jul 30, 2019
BorgWarner Ludwigsburg GmbH
Victor Ritzhaupt
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Blow-by heater
Patent number
10,094,255
Issue date
Oct 9, 2018
NIFCO INC.
Tsuyoshi Okazaki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heater for vehicles
Patent number
9,333,835
Issue date
May 10, 2016
Hanon Systems
Jung Sam Gu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrical heating device
Patent number
9,161,391
Issue date
Oct 13, 2015
Eberspacher eatem GmbH & Co. KG
Michael Niederer
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric heating apparatus, especially for motor vehicles
Patent number
8,975,561
Issue date
Mar 10, 2015
Borgwarner Beru Systems GmbH
Michael Luppold
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric heating system, in particular for use as an auxiliary heat...
Patent number
8,642,926
Issue date
Feb 4, 2014
Borgwarner Beru Systems GmbH
Jürgen Kochems
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Device having at least one PTC resistor
Patent number
8,212,647
Issue date
Jul 3, 2012
Liebherr-Aerospace Lindenberg GmbH
Franz Feuerstein
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Core unit of heat exchanger having electric heater
Patent number
6,178,292
Issue date
Jan 23, 2001
Denso Corporation
Mikio Fukuoka
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heating heat exchanger with electric heat emitter
Patent number
5,995,711
Issue date
Nov 30, 1999
Denso Corporation
Mikio Fukuoka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Finned PTC air heater assembly for heating an automotive passenger...
Patent number
5,256,857
Issue date
Oct 26, 1993
Texas Instruments Incorporated
Jeffrey A. Curhan
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
PTC Heating Device and Method for Manufacturing the Same
Publication number
20240053057
Publication date
Feb 15, 2024
Eberspacher catem GmbH & Co. KG
Rüdiger Freitag
F24 - HEATING RANGES VENTILATING
Information
Patent Application
ELECTRICAL HEATING DEVICE COMPRISING EARTHING MEANS
Publication number
20230142145
Publication date
May 11, 2023
Valeo Systémes Thermiques
Yann Couapel
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESS FOR MANUFACTURING A PTC HEATING ELEMENT AND PTC HEATING ELE...
Publication number
20220046765
Publication date
Feb 10, 2022
Eberspacher catem Hermsdorf GmbH & Co. KG
Andreas KÜMPEL
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICAL HEATING DEVICE COMPRISING EARTHING MEANS
Publication number
20200309409
Publication date
Oct 1, 2020
VALEO SYSTEMES THERMIQUES
Yann Couapel
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC HEATING DEVICE WITH GROUNDING MEANS
Publication number
20200307355
Publication date
Oct 1, 2020
VALEO SYSTEMES THERMIQUES
Yann Couapel
B60 - VEHICLES IN GENERAL
Information
Patent Application
JET HEATERS FOR A MOTORIZED VEHICLE
Publication number
20170182982
Publication date
Jun 29, 2017
Christopher Wilkinson
B60 - VEHICLES IN GENERAL
Information
Patent Application
BLOW-BY HEATER
Publication number
20160341082
Publication date
Nov 24, 2016
NIFCO INC.
Tsuyoshi OKAZAKI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HEATER FOR VEHICLES
Publication number
20140008450
Publication date
Jan 9, 2014
Jung Sam GU
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICAL HEATING DEVICE
Publication number
20120085742
Publication date
Apr 12, 2012
Eberspacher catem GmbH & Co. KG
Michael Niederer
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Electric Heating Apparatus, Especially for Motor Vehicles
Publication number
20090139983
Publication date
Jun 4, 2009
Michael Luppold
B60 - VEHICLES IN GENERAL
Information
Patent Application
Device having at least one PTC resistor
Publication number
20090121824
Publication date
May 14, 2009
Franz Feuerstein
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Automotive water heater
Publication number
20080138052
Publication date
Jun 12, 2008
Chia-Hsiung Wu
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electric heating system, in particular for use as an auxiliary heat...
Publication number
20080135536
Publication date
Jun 12, 2008
Jurgen Kochems
F28 - HEAT EXCHANGE IN GENERAL