About 121 results
https://drivepatents.com/patents/971096 · 20 Aug 2014
An ignition system (101) includes an ignition plug (1) having a spark discharge gap (33) formed between a center electrode (5) and a ground electrode (27), and a power supply (51) for supplying electric energy to the spark discharge gap (33). Spark dischar...
https://drivepatents.com/patents/971362 · 13 Aug 2014
The present invention provides an ignition timing control device and an ignition system which are capable of performing ignition timing control that easily suppresses occurrence of knocking for internal combustion engine. An ignition timing control device ...
https://drivepatents.com/patents/971756 · 6 Aug 2014
To provide a lubricating coating composition which has excellent workability and which exhibits excellent seizure resistance, and an internal combustion engine attachment component, which has a solid coating film formed through application of the lubricati...
https://drivepatents.com/patents/971725 · 6 Aug 2014
A ceramic glow pug has a structure in which a portion of an embedded resistor is exposed on a portion of a substrate and forms an exposed surface of an electrode taking-out portion. The breakage resistance in the vicinity of the electrode taking-out portio...
https://drivepatents.com/patents/972221 · 23 Jul 2014
A fuel cell stack is configured to have a first block having a first number of cells, a first fuel supply channel for supplying fuel gas to the first block, a collecting channel for collecting fuel gas which has passed through the first block, a second blo...
https://drivepatents.com/patents/973729 · 18 Jun 2014
Provided are a fuel cell and a fuel cell stack with which it is possible to maintain good electrical connectivity even in long-term usage. A fuel cell (3) comprises: a pair of inter-connectors (ICs 12, 13); a cell main body (20) which is positioned between...
https://drivepatents.com/patents/973932 · 11 Jun 2014
[Objective] To provide a technique for enhancing the heat transfer performance of a fusion portion and a noble metal tip. [Means for Solution] A spark plug has a center electrode having an electrode base member and an inner layer which is disposed in the e...
https://drivepatents.com/patents/974116 · 4 Jun 2014
An object of the present invention is to provide a spark plug including a tip provided on at least one of a center electrode and a ground electrode, which spark plug, even when the noble metal content of the tip is reduced as compared with conventional cas...
https://drivepatents.com/patents/974048 · 4 Jun 2014
An ignition system 100 includes an ignition plug 1, a discharge power supply 2 for applying a high voltage to the gap 19 of the ignition plug 1, a high-frequency power supply 3 for supplying a high-frequency current to the gap 19, a matching unit 4 provide...
https://drivepatents.com/patents/974522 · 28 May 2014
A spark plug (1) includes a center electrode (5), a ground electrode (27), and a tip (31) joined to the center electrode (5) and forming a spark discharge gap (33) in cooperation with the ground electrode (27). The tip (31) is joined to the center electrod...