Viessmann Werke GmbH & Co. KG

Allemagne

 
Quantité totale PI 62
Quantité totale incluant filiales 73 (+ 11 pour les filiales)
Rang # Quantité totale PI 21 901
Note d'activité PI 2/5.0    16
Rang # Activité PI 52 960

Brevets

Marques

11 0
3 0
48 0
0
 
Dernier brevet 2022 - Gas-burner device and method for...
Premier brevet 1987 - Method and apparatus for tempera...

Filiales

2 subsidiaries with IP (11 patents, 0 trademarks)

2 subsidiaries without IP

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Derniers inventions, produits et services

2021 Invention Gas-burner device and method for operating a gas-burner device. The invention relates to a gas-bu...
Invention Heat pump system. The invention relates to a heat pump system, comprising a heat pump (1) arrange...
Invention Heat pump system and method for operating a heat pump system of this type. The invention relates ...
Invention Battery pack with reinforcing elements. The invention relates to a battery pack having a pluralit...
2020 Invention Battery having a temperature measurement device. An electric battery (20) comprises a multiplicit...
Invention Temperature measurement arrangement for monitoring the temperature of multiple battery cells in a...
Invention Method for operating a heating device. The invention relates to a method for operating a heating ...
Invention Method for operating an energy system. The invention relates to a method for operating an energy ...
2018 Invention Refrigerated cabinet with built-in hydraulic regulation, and refrigerating system. The invention ...
Invention Latent heat storage system having a latent heat storage device and method for operating a latent ...
Invention Latent heat accumulator system comprising a latent heat accumulator and method for operating a la...
Invention Heat pump. The invention relates to a heat pump, comprising a refrigerant circuit (1) which can b...
Invention Refrigeration unit having an accumulator, refrigeration system and method for controlling a refri...
Invention Method for operating a heating installation. The present invention relates to a method for operat...
Invention Energy management method for an energy system and energy system. high) of the charge state.
Invention Energy management method for an energy system, and energy system. The invention relates to an ene...
Invention Method and device for internet-based optimization of parameters of heating control. k) is stored ...
Invention Method and device for internet-supported optimization of the parameters of heating control. The p...
2017 Invention Heating device. A heating device has a combustion chamber and a gas flue configured to guide hot ...
Invention Heating device. The invention relates to a heating device, comprising a combustion chamber (1) an...
Invention Cooling module. The invention relates to a cooling module having a first fluid circuit with a col...
Invention Method for controlling a multivalent energy supply installation. A method is provided for control...
Invention Method for controlling a multivalent energy supply system. The present invention relates to a met...
Invention Method for controlling a power supply system. The invention relates to a method of controlling an...
Invention Method for controlling a multivalent energy supply installation. The present invention relates to...
Invention Device and method for configuring a multivalent energy supply installation. The present inventio...
Invention Method for controlling a multivalent power supply system. The invention relates to a method for c...
Invention Device and method for configuring a multivalent energy supply installation. The invention relates...
Invention Method of controlling a multivalent energy supply system. The present invention relates to a meth...
Invention Method for controlling a multivalent energy supply installation. The invention relates to a metho...
Invention Method for controlling a power supply system. The invention relates to a method for controlling a...
Invention Energy store. An energy store includes a housing having a storage medium with latent heat during ...
Invention Energy store. The invention relates to an energy store (100) comprising a housing (10) having a s...
2016 Invention System and device for heating, cooling, ventilating and illuminating an interior space. The prese...
Invention Method for controlling a heating unit as well as a heating unit and a computer program product fo...
Invention Method for controlling a heating unit, and heating unit and computer program product for carrying...
Invention Method and device for flame signal detection. The invention proposes a method for the flame signa...
Invention Method and device for flame signal detection. The invention relates to a method for flame signal ...
Invention Method of distinguishing two combustion gases provided for a combustion process having different ...
Invention Method and device for regulating a temperature of a fluid carrier medium. The present invention r...
Invention Boiler. A boiler includes a chamber designed to receive and conduct hot exhaust gases, the chambe...
Invention Boiler. The invention relates to a boiler that comprises a chamber (1) designed to receive and co...