Andreas Schwitalla

Person

Voehringen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Evaporator tube having an optimised external structure
- Patent number 9,909,819
- Issue date Mar 6, 2018
- Wieland-Werke AG
- Ronald Lutz
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Evaporation heat transfer tube
- Patent number 9,644,900
- Issue date May 9, 2017
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Evaporator tube having an optimised external structure
- Patent number 9,618,279
- Issue date Apr 11, 2017
- Wieland-Werke AG
- Ronald Lutz
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Evaporation heat transfer tube with a hollow cavity
- Patent number 9,541,336
- Issue date Jan 10, 2017
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Structured heat exchanger tube and method for the production thereof
- Patent number 8,857,505
- Issue date Oct 14, 2014
- Wieland-Werke AG
- Andreas Beutler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Evaporator tube with optimized undercuts on the groove base
- Patent number 8,281,850
- Issue date Oct 9, 2012
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer tube and a method of fabrication thereof
- Patent number 6,913,073
- Issue date Jul 5, 2005
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of fabricating a heat exchanger tube
- Patent number 6,786,072
- Issue date Sep 7, 2004
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat-exchanger tube structured on both sides and a method for its m...
- Patent number 6,488,078
- Issue date Dec 3, 2002
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transfer tube for evaporation with variable pore sizes
- Patent number 6,457,516
- Issue date Oct 1, 2002
- Wieland-Werke AG
- Karine Brand
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process for the production of an evaporator tube
- Patent number 6,067,832
- Issue date May 30, 2000
- Wieland Werke AG
- Karine Brand
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE
- Publication number 20170146301
- Publication date May 25, 2017
- WIELAND-WERKE AG
- Ronald LUTZ
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EVAPORATION HEAT TRANSFER TUBE
- Publication number 20150247681
- Publication date Sep 3, 2015
- WIELAND-WERKE AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EVAPORATION HEAT TRANSFER TUBE WITH A HOLLOW CAVITY
- Publication number 20150241140
- Publication date Aug 27, 2015
- WIELAND-WERKE AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE
- Publication number 20140352939
- Publication date Dec 4, 2014
- Ronald Lutz
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Evaporator tube with optimized undercuts on the groove base
- Publication number 20090229807
- Publication date Sep 17, 2009
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Structured heat exchanger tube and method for the production thereof
- Publication number 20070193728
- Publication date Aug 23, 2007
- Andreas Beutler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of fabricating a heat exchanger tube
- Publication number 20030024121
- Publication date Feb 6, 2003
- Wieland-Werke AG
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat transfer tube and a method of fabrication thereof
- Publication number 20020092644
- Publication date Jul 18, 2002
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat transfer tube for evaporation with variable pore sizes
- Publication number 20020000312
- Publication date Jan 3, 2002
- Karine Brand
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat-exchanger tube structured on both side and a method for its ma...
- Publication number 20010006106
- Publication date Jul 5, 2001
- Andreas Beutler
- F28 - HEAT EXCHANGE IN GENERAL

Andreas Schwitalla

Person

Patents Grantslast 30 patents

Evaporator tube having an optimised external structure

Evaporation heat transfer tube

Evaporator tube having an optimised external structure

Evaporation heat transfer tube with a hollow cavity

Structured heat exchanger tube and method for the production thereof

Evaporator tube with optimized undercuts on the groove base

Heat transfer tube and a method of fabrication thereof

Method of fabricating a heat exchanger tube

Heat-exchanger tube structured on both sides and a method for its m...

Heat transfer tube for evaporation with variable pore sizes

Process for the production of an evaporator tube

Patents Applicationslast 30 patents

EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE

EVAPORATION HEAT TRANSFER TUBE

EVAPORATION HEAT TRANSFER TUBE WITH A HOLLOW CAVITY

EVAPORATOR TUBE HAVING AN OPTIMISED EXTERNAL STRUCTURE

Evaporator tube with optimized undercuts on the groove base

Structured heat exchanger tube and method for the production thereof

Method of fabricating a heat exchanger tube

Heat transfer tube and a method of fabrication thereof

Heat transfer tube for evaporation with variable pore sizes

Heat-exchanger tube structured on both side and a method for its ma...