About 27 results
https://drivepatents.com/patents/956189 · 4 Nov 2015
An oil storage amount determination device that determines the amount of oil stored in a tank (35), wherein the tank (35) is constructed such that a gaseous fuel that has been decompressed by a decompression valve (33) flow into the tank, a separation unit...
https://drivepatents.com/patents/963582 · 28 Jan 2015
An oil separator includes a separating portion, which separates oil contained in a gaseous fuel from the gaseous fuel, a drain tank, which stores the separated oil, and a detection mechanism, which detects the amount of storage of the oil in the drain tank...
https://drivepatents.com/patents/969118 · 8 Oct 2014
When switching the fuel to be used for engine operation from gasoline to CNG, in a state where CNG is supplied experimentally to one cylinder serving as a judgment object and gasoline is supplied to other cylinders, whether or not CNG can be supplied to th...
https://drivepatents.com/patents/994701 · 26 Dec 2012
Disclosed is an idle rotation speed control device for a bi-fuel engine, wherein an electronic throttle device for adjusting the air intake quantity during an idle operation is provided in an intake passage of a bi-fuel engine. An electronic control unit (...
https://drivepatents.com/patents/1012805 · 25 May 2011
A rotational angle sensor and a method for manufacturing the same, and a throttle control device with a rotational angle sensor, which may lower the cost, are provided. The rotational angle sensor includes each sensor IC 50(1), 50(2) for detecting a rotati...
https://drivepatents.com/patents/1070533 · 25 Jan 2006
A fuel tank unit may comprise a fuel tank, a fuel pump, and a pad. The fuel pump may be attached to the bottom of the inside of the fuel tank. The pad is preferably positioned between the fuel tank and the fuel pump. The pad may be made of resin material. ...
https://drivepatents.com/patents/1070909 · 11 Jan 2006
Fuel pump (10) may comprise a casing (18) and a substantially disc-shaped impeller (20) which is rotatably disposed within the casing (18). A first group of concavities (21a) may be formed in a lower face of the impeller (20). A second group of concavities...
https://drivepatents.com/patents/1085129 · 4 Aug 2004
A valve apparatus is provided with a case 11 receiving a valve 12, and a body 2 forming fluid passages 24, 25, 26, and 27, as independent constituting elements, the case 11 is received in a case receiving portion 23 of the body 2, and a ceiling portion 11a...
https://drivepatents.com/patents/1086533 · 9 Jun 2004
A flow path switching valve in accordance with the present invention is a switching valve in which a first port, a second port and a third port are formed in a valve passage within a housing, and the second port and the third port are changed over so as to...
https://drivepatents.com/patents/1088069 · 14 Apr 2004
Screws (5) and a mounting flange (29) fixedly support one axial end portion of a motor casing (28) on a throttle body (1). A resilient O-ring (6) and a motor housing portion (24) resiliently support the other axial end portion of the motor casing on the th...