About 538 results
Showing the first 200 results.
https://drivepatents.com/patents/947304 · 6 Jan 2016
The present invention pertains to a combustion device and a fuel cell system in which a failure in a control device is detected and upon such failure detection, a fuel cut-off valve can be surely closed. Each of the safety control portions 15b1 and 15b2 in...
https://drivepatents.com/patents/947305 · 6 Jan 2016
A fuel cell system (100) includes a fuel cell (34), a combusting portion (36), a casing (31), a housing (10a) accommodating the casing, a ventilation exhaust line (KL) including an intake portion (10c) and an exhaust portion (10d), the ventilation exhaust ...
https://drivepatents.com/patents/947297 · 6 Jan 2016
To reliably detect the abnormality of a recycle fuel pipe that returns a part of fuel reformed by a reforming unit to a desulfurizer and suppress the degradation of the reforming unit and the failure of a fuel cell due to a sulfur component. Provided is a ...
https://drivepatents.com/patents/947296 · 6 Jan 2016
A fuel cell system comprises a housing (10a) that stores the fuel cell (34), a ventilation fan (42) which performs ventilation of the inside of the housing, a flow rate detection device (60) that detects a flow rate (Q) of the fluid due to the ventilation,...
https://drivepatents.com/patents/947292 · 6 Jan 2016
A system interconnection device (10) for a decentralized power supply includes a power generation device (11), an alternating-current system power supply (20), a plurality of electric wires (21, 22), an inverter (13), a reactor (14a, 14b), a connection ele...
https://drivepatents.com/patents/947287 · 6 Jan 2016
A fuel cell system 100 comprises a fuel cell chamber R1 which is provided in an indoor place and accommodates the housing 10a which accommodates the fuel cell 34 and the combustion unit 36, a ventilation exhaust line KL which includes an intake unit 10c in...
https://drivepatents.com/patents/947290 · 6 Jan 2016
A fuel cell system (100, 200) includes: a reforming section (33) generating fuel from water for reforming and a raw reforming material; a fuel feeding section (11a5) feeding the raw reforming material to the reforming section; a fuel cell (34) generating e...
https://drivepatents.com/patents/947281 · 6 Jan 2016
A decentralized power supply system includes a power generation device (11), an alternatingcurrent system power supply (20), plural electric wires (21, 22, 24), an inverter (13), a normally-open type switch (15, 15a, 15b), a system voltage detection circui...
https://drivepatents.com/patents/947278 · 6 Jan 2016
A fuel cell system includes: a fuel cell (34) generating electricity using a fuel and an oxidant gas; a reforming unit (33) generating the fuel from a raw reforming material from a raw reforming material supply source and reforming water, and supplying the...
https://drivepatents.com/patents/947272 · 6 Jan 2016
A fuel cell system includes: a fuel cell (34) generating electricity by using fuel and an oxidant gas; a housing (10a) storing the fuel cell; a ventilation fan (42) causing an inside of the housing to be ventilated; a flow state detection switch (60) arran...