Patent application number | Description | Published |
20080258544 | VEHICLE BRAKE CONTROL UNIT BASE BODY AND VEHICLE BRAKE CONTROL UNIT - A base body has flow path configuring portions, has inlet and outlet ports, a central mounting hole | 10-23-2008 |
20100133896 | ELECTRONIC CONTROL UNIT AND VEHICLE BEHAVIOR CONTROL DEVICE - An electronic control unit which includes: a sensor board to which a sensor for detecting a predetermined physical quantity is attached; a control board which controls an operation of an electric part based on the physical quantity detected by the sensor; and a housing which accommodates the sensor board and the control board, wherein the housing has a first room for accommodating the electric part, a second room for accommodating the sensor board and the control hoard in a stacked condition, and a partition portion for separating the first room and the second room from each other, wherein a recess which is opened to the second room is formed in the partition portion, and a sensor accommodating portion for accommodating the sensor is formed using the recess. | 06-03-2010 |
20110062775 | ELECTRONIC CONTROL UNIT ASSEMBLING METHOD, ELECTRONIC CONTROL UNIT AND VEHICLE BRAKE HYDRAULIC PRESSURE CONTROL APPARATUS - An electronic control unit includes: a sensor board on which a sensor is mounted; a control board configured to control an operation of each electric component, based on a physical quantity detected by the sensor; and a housing configured to accommodate the sensor board and the control board, wherein: in an internal space of the housing, a first accommodation chamber in which the electric component is accommodated, a second accommodation chamber in which the sensor board and the control board are accommodated in a hierarchical state, and a partitioning portion which partitions between the first accommodation chamber and the second accommodation chamber are formed; and the sensor board and the control board are supported by the partitioning portion, and a rib is protrudingly provided on the partitioning portion. | 03-17-2011 |
20110222254 | ELECTRICAL CONNECTION STRUCTURE OF ELECTRONIC BOARD - An electrical connection structure of an electronic board includes: a board support member formed of synthetic resin; an electronic board fixed to the board support member; an electrical connection pad disposed on the electronic board; a bus bar disposed in the board support member; and a bonding wire that electrically connects the electrical connection pad and the bus bar. The bus bar includes: an exposed portion exposed in a face of the board support member; an embedded portion embedded in the board support member; and a connection portion extending from the exposed portion and being electrically connected to an electrical component. An end of the bonding wire is bonded to the exposed portion, and a first cut portion is formed in the embedded portion. | 09-15-2011 |
20110239857 | PISTON PUMP - According to one embodiment, there is provide a piston pump, including: a cylinder having a bottomed cylindrical shape; a piston slidable within the cylinder, the cylinder and the piston defining a pressure chamber therebetween; a suction valve unit disposed in a suction passage of the pressure chamber; and a discharge valve unit disposed in a discharge passage of the pressure chamber, wherein the piston includes a cylindrical piston portion and a large diameter piston portion provided to cover one end of the cylindrical piston portion, and wherein the large diameter piston portion includes a working fluid guide groove extending thereinside along the axial direction of the piston. | 10-06-2011 |
20130213498 | VEHICLE BRAKE FLUID PRESSURE CONTROL APPARATUS - One embodiment provides a vehicle brake fluid pressure control apparatus, including: a base body having a reservoir storing hole; a reservoir piston stored within the reservoir storing hole, the reservoir piston and the reservoir storing hole defining a reservoir chamber therebetween; a reservoir spring which urges the reservoir piston at one end thereof in a direction to reduce a capacity of the reservoir chamber; a first guide member disposed to contact with the one end of the reservoir spring; and a second guide member disposed to contact with the other end of the reservoir spring. The first guide member and the second guide member are disposed across the reservoir spring. The first guide member includes a first engaging portion. The second guide member includes a second engaging portion, the second engaging portion being engageable with the first engaging portion from inside or outside. | 08-22-2013 |
20140292066 | VEHICLE BRAKE HYDRAULIC PRESSURE CONTROL APPARATUS - A vehicle brake hydraulic control apparatus includes a reservoir, a hydraulic pressure pump, an orifice, a damper and a one-way valve. The reservoir absorbs an excess brake hydraulic pressure of a wheel brake. The hydraulic pressure pump suctions brake fluid absorbed by the reservoir and returns the suctioned brake fluid to a master cylinder through a return line. The orifice is provided in the return line. The damper is connected to the return line between the orifice and the hydraulic pressure pump and damps discharge pressure pulsation of the hydraulic pressure pump. The one-way valve is provided in the return line between the damper and the orifice and prevents a hydraulic flow from an orifice side to a damper side. | 10-02-2014 |
20140297148 | ELECTRONIC CONTROL UNIT AND VEHICLE BEHAVIOR CONTROL DEVICE - An electronic control unit which includes: a sensor board to which a sensor for detecting a predetermined physical quantity is attached; a control board which controls an operation of an electric part based on the physical quantity detected by the sensor; and a housing which accommodates the sensor board and the control board, wherein the housing has a first room for accommodating the electric part, a second room for accommodating the sensor board and the control board in a stacked condition, and a partition portion for separating the first room and the second room from each other, wherein a recess which is opened to the second room is formed in the partition portion, and a sensor accommodating portion for accommodating the sensor is formed using the recess. | 10-02-2014 |