About 121 results
https://drivepatents.com/patents/975304 · 7 May 2014
A solid oxide fuel cell includes a fuel cell body and an inter-connector. The inter-connector has a base portion and a plurality of projecting portions projecting from the base portion toward the fuel cell body and electrically connected to the fuel cell b...
https://drivepatents.com/patents/975191 · 7 May 2014
A method of inspecting a glow plug including an inner conductor and an outer disposed member, where the inner conductor includes an electrically conductive heating unit and an energization member to provide an energization path to the heating unit, and the...
https://drivepatents.com/patents/975987 · 23 Apr 2014
In a spark plug including an electrode having a cover portion and a core portion, the occurrence of a gap between the cover portion and the core portion is suppressed. In a spark plug including a center electrode and a ground electrode that forms a gap bet...
https://drivepatents.com/patents/976148 · 16 Apr 2014
A connection device (60) for connecting a first power supply (41) and a second power supply (31) to an ignition plug (1) has a first power supply side line (71) which establishes electrical connection between the ignition plug (1) and the first power suppl...
https://drivepatents.com/patents/977325 · 19 Mar 2014
An object is to provide a solid oxide fuel cell which has an increased gas utilization factor at a cathode layer or an anode layer. A solid oxide fuel cell includes a fuel cell main body which includes a cathode layer, a solid electrolyte layer, and an ano...
https://drivepatents.com/patents/977920 · 5 Mar 2014
A technique of reducing the occurrence of multiple discharge in a spark plug is provided. The spark plug has a main ground electrode and three auxiliary ground electrodes. The position at which the first auxiliary ground electrode is joined to a metallic s...
https://drivepatents.com/patents/977831 · 5 Mar 2014
A spark plug (1) includes a metallic shell (3) extending along an axis (CL1) and a solid annular gasket (18). The metallic shell 3 has an externally threaded portion (15) and a seat portion (16), and the gasket (18) has an inside diameter smaller than the ...
https://drivepatents.com/patents/978064 · 26 Feb 2014
For an energization control device for a glow plug to which a plurality of glow plugs are electrically connected in parallel, there is provided a method for enabling the energization control device to detect wire breakage of the glow plugs connected theret...
https://drivepatents.com/patents/978056 · 26 Feb 2014
An object is to provide a fuel battery cell and a fuel battery in which gases can be supplied sufficiently to outer surfaces (main surfaces) of respective electrodes, such as a cathode. A cathode 41 of a fuel battery cell 3 assumes the form of a square pla...
https://drivepatents.com/patents/978403 · 19 Feb 2014
There is provided a glow plug which can be attached to a plurality of types of internal combustion engines that differ from one another in terms of the taper angle of a tapered seat surface of each attachment hole, which can be manufactured from a housing ...