Abstract: A heating device includes a housing closed with a cover element and enclosing a combustion chamber, wherein an opening for receiving a burner device pointing into the combustion chamber is provided on the cover element, wherein the opening is delimited by a first cylindrical sheet section of the cover element (1), wherein the first sheet section is connected to a second sheet section of the cover element so as to face away from the combustion chamber. The second sheet section extends radially outwards as a contact flange for the burner device.
Type:
Grant
Filed:
July 1, 2022
Date of Patent:
April 9, 2024
Assignee:
Viessmann Climate Solutions SE
Inventors:
Frank Milchsack, Isabel Seipp, Peter Haffner, Sven Hommel, Lars Paesler, Christian Wieser
Abstract: The present invention relates to a heater suitable for heating a flow of natural gas. There is provided a heater (1) suitable for heating a flow of natural gas, comprising a vessel (2) containing a heat transfer fluid, a heat source tube (3) passing through the vessel and being at least partially immersed in the heat transfer fluid, the heat source tube (3) being suppliable with heated gas to allow the heated gas to flow along the heat source tube (3) to evaporate the heat transfer fluid and at least one heat exchanger being connectable to a source of second fluid (9) to be heated, the heat exchanger being arranged so that the second fluid can be heated by the evaporated heat transfer fluid.