초록 ▼

The invention pertains to a heating apparatus (1), in particular, an auxiliary heater and/or a parking heater for a motor vehicle, with a one-piece or one-part housing (2) that contains a combustion chamber shaft (3), in which a heat transfer casing (8) is arranged, wherein the inner side (9) of sai

The invention pertains to a heating apparatus (1), in particular, an auxiliary heater and/or a parking heater for a motor vehicle, with a one-piece or one-part housing (2) that contains a combustion chamber shaft (3), in which a heat transfer casing (8) is arranged, wherein the inner side (9) of said heat transfer casing encloses a combustion chamber (5) and is subjected to hot exhaust gases during the operation of the heating apparatus (1), wherein the outer side (11) of the heat transfer casing forms the inner envelope of a cooling fluid space (10), through which a cooling fluid flows during the operation of the heating apparatus (1), wherein the outer envelope of said cooling fluid space is formed by the inner side of the combustion chamber shaft (3), and wherein the housing (2) also contains a catalyst shaft (4), in which at least one catalytic element (15) is arranged through which hot exhaust gases flow during the operation of the heating apparatus (1).

대표청구항 ▼

The invention pertains to a heating apparatus (1), in particular, an auxiliary heater and/or a parking heater for a motor vehicle, with a one-piece or one-part housing (2) that contains a combustion chamber shaft (3), in which a heat transfer casing (8) is arranged, wherein the inner side (9) of sai

The invention pertains to a heating apparatus (1), in particular, an auxiliary heater and/or a parking heater for a motor vehicle, with a one-piece or one-part housing (2) that contains a combustion chamber shaft (3), in which a heat transfer casing (8) is arranged, wherein the inner side (9) of said heat transfer casing encloses a combustion chamber (5) and is subjected to hot exhaust gases during the operation of the heating apparatus (1), wherein the outer side (11) of the heat transfer casing forms the inner envelope of a cooling fluid space (10), through which a cooling fluid flows during the operation of the heating apparatus (1), wherein the outer envelope of said cooling fluid space is formed by the inner side of the combustion chamber shaft (3), and wherein the housing (2) also contains a catalyst shaft (4), in which at least one catalytic element (15) is arranged through which hot exhaust gases flow during the operation of the heating apparatus (1). activation signal being transmitted in response to said interrogation request; determining said dynamic properties of said product by processing sensory data determined by said activated sensor; and determining an expiration date as a function of dynamic properties and as a function of a fixed start date. 13. The method of claim 12 further comprising storing values of said physical data and said dynamic properties. 14. The method of claim 13 further comprising the step of retrieving stored values for use in said determining dynamic properties of said product. 15. The method of claim 13 further comprising storing a fixed start date and further comprising retrieving stored values, retrieving said fixed start date and determining an expiration date as a function of dynamic properties, said stored values, and the fixed start date. 16. An electronic tag for determining dynamic properties of a product, said tag comprising: at least one sensor, which when activated, senses physical data for said product; sensor logic for determining dynamic properties of said product from said physical data, said sensor logic additionally comprising a component for determining an expiration date as a function of dynamic properties and as a function of a fixed start date; and a radio frequency identification device for activating said sensor. 17. An electronic tag as recited in claim 16, further comprising a memory for storing at least one of said physical data and said dynamic properties. 18. An electronic tag as recited in claim 17, further comprising a transmitter for transmitting said dynamic properties from said tag.