Patent application number | Description | Published |
20090217659 | ELECTRIC BOOSTER - The present invention relates to an electric booster in which a rotation of an electric motor is converted into a linear motion and transmitted to an output member by a rotation-linear motion mechanism, and the output member pushes a piston of a master cylinder to generate a brake fluid pressure in a pressure chamber in the master cylinder. The present invention is characterized in that an ECU casing containing boards and the like such as a board for controlling the electric motor is coupled to the top of a motor casing constituting the electric motor. The ECU casing is offset in one direction in a plane perpendicular to a plane containing an axis of the master cylinder. A male connector is provided at a side surface of the ECU casing on the opposite side from the offset direction F side, and a space between the male connector and an interference area of the ECU casing with the other components and devices is utilized as a space for attachment/detachment of the male connector to/from the female connector. | 09-03-2009 |
20120067638 | ELECTRONIC APPARATUS - First and second terminals project from a circuit board and lie adjacent to each other with an interspace formed between the first and second terminals. An electronic apparatus further includes a projecting member projecting along a neighboring terminal which is one of the first and second terminals at such a position that the neighboring terminal is located between the projecting member and the interspace. The projecting member is located at an adjacent position adjacent to the neighboring terminal, to attract molten solder from the interspace toward the projecting member during soldering to join the first and second terminals to the circuit board. | 03-22-2012 |
20130010426 | ELECTRONIC CONTROL DEVICE - An electronic control device for controlling an electric actuator, including an air passage within a casing that is fixable to an actuator housing of the electric actuator. A circuit board is accommodated in the casing. A projecting portion is formed in the casing, on which a region of the circuit board in which the heat generating part is installed is seated. A vent hole extends through the casing to communicate to an outside of the casing. A communication hole extends through the casing to communicate to an inside of the actuator housing. The air passage allows air to flow between the vent hole and the communication hole when the electric actuator is driven in a state that the casing is fixed to the actuator housing. | 01-10-2013 |
20130058044 | ELECTRONIC CONTROL DEVICE - An electronic control device comprises a circuit board having a heat generating part mounted thereon; a case for installing therein the circuit board, the case having a heat receiving portion that is in contact with the heat generating part; at least two first fixing units that are constructed and arranged to fix a peripheral portion of the circuit board to the case; and at least one second fixing unit that is arranged to fix a given area of the circuit board to the case while pressing the given area against the heat receiving portion through the heat generating part, the given area being an area where the heat generating part is placed. | 03-07-2013 |
20130186082 | ELECTRIC BOOSTER - An electric booster in which a rotation of an electric motor is converted into linear motion and transmitted to an output member by a rotation-linear motion mechanism. The output member pushes a piston of a master cylinder to generate brake fluid pressure in a pressure chamber in the master cylinder. An ECU casing containing boards is coupled to the top of a motor casing constituting the electric motor. The ECU casing is offset in one direction in a plane perpendicular to a plane containing an axis of the master cylinder. A male connector is provided at a side surface of the ECU casing on the opposite side from the offset direction side, and a space between the male connector and an interference area of the ECU casing is utilized as a space for attachment/detachment of the male connector. | 07-25-2013 |
20130286606 | ELECTRONIC CONTROL APPARATUS - A supporting structure comprises a base member to support a printed circuit board, a holder standing upright from the base member and supporting the printed circuit board; and a support standing upright from the base member and supporting the printed circuit board sidewise. The support includes a column standing upright from the base member, and having a modulus of elasticity greater than that of the holder, and an abutment portion to abut on a side surface of the printed circuit board. | 10-31-2013 |
20140085839 | ELECTRONIC CONTROL DEVICE - An electronic control device has an enclosure accommodating therein a circuit board and having (a) a first enclosure member which is provided at a connecting part thereof with a seal groove and (b) a second enclosure member which is provided at a connecting part thereof with a convex line that is fitted into the seal groove of the first enclosure member; a protrusion formed on either one of an inner wall surface in the seal groove or an opposing surface, which faces the inner wall surface of the seal groove, of the convex line so as to protrude toward the other surface. The protrusion limits a movement, in a seal groove width direction, of the convex line fitted into the seal groove. The seal groove and the convex line are sealed with a sealant. | 03-27-2014 |
20140283513 | Brake Control Apparatus - A brake control apparatus includes a master cylinder configured to generate a brake pressure according to a depressing force of a brake pedal; an electric motor configured to operate the master cylinder; a control board configured to control the electric motor; and a board receiving portion arranged along an outer circumference of the master cylinder. The board receiving portion receives the control board such that a component-mounting surface of the control board faces in an axial direction of the master cylinder. | 09-25-2014 |