Patent application number | Description | Published |
20090058181 | Hydraulic Brake Apparatus - A hydraulic brake apparatus includes a master cylinder pressurizing brake fluid in a pressure chamber and outputting a hydraulic pressure to a wheel cylinder of a first brake circuit, and a pressure control valve controlling a hydraulic pressure of an auxiliary hydraulic pressure source outputting the controlled hydraulic pressure to a wheel cylinder of a second brake circuit, wherein a master cylinder piston includes a first passage which hydraulically connects the pressure chamber and a reservoir, and a switching valve which closes and opens the first passage, and wherein a throttle means and a check valve, which allows the brake fluid to travel only from the reservoir to the pressure chamber, are hydraulically provided in parallel with each other at the first passage at a position between the switching valve and the reservoir. | 03-05-2009 |
20120248860 | FLUID PRESSURE BOOSTER AND FLUID PRESSURE BRAKE APPARATUS HAVING THE SAME - A fluid pressure booster and a fluid pressure brake apparatus having the fluid pressure booster are provided. The fluid pressure booster includes an auxiliary fluid pressure source including a power-operated pump and a pressure accumulator, a pressure adjusting device which adjusts fluid pressure supplied from the auxiliary fluid pressure source to a value corresponding to an operating amount of a brake operation member by displacement of a spool valve and introduces the adjusted fluid pressure into a boost chamber, a boost piston which receives the fluid pressure introduced into the boost chamber to generate assist force and operates a master piston of a master cylinder by assisted force, and a damper chamber which communicates with one or both of the boost chamber and a pressure chamber of the master cylinder. | 10-04-2012 |
20120248861 | FLUID PRESSURE BOOSTER AND FLUID PRESSURE BRAKE APPARATUS HAVING THE SAME - A fluid pressure booster and a fluid pressure brake apparatus having the same are provided. The fluid pressure booster includes an auxiliary fluid pressure source having a pump and a pressure accumulator, a pressure adjusting device which adjusts fluid pressure supplied from the auxiliary fluid pressure source to a value corresponding to an operating amount of a brake operation member by displacement of a spool valve and introduces the same into a boost chamber, a boost piston which receives the fluid pressure introduced into the boost chamber to generate assist force and operates a master piston of a master cylinder by assisted force, and a displacement absorption member which is provided at a position to which thrust force of the master piston is applied, and which is compressed in an axial direction when transfer power between the boost piston and the master piston exceeds a setting value. | 10-04-2012 |
20130149880 | ELECTRIC CONNECTING STRUCTURE BETWEEN SUBSTRATE AND ELECTRIC COMPONENT AND METHOD OF CONNECTION BETWEEN SUBSTRATE AND ELECTRIC COMPONENT - An electric connecting structure between a substrate and an electric component includes a substrate mounted in a case, an electric component assembled to a member which the case is mounted, a bus bar fixed to the case and connected to an electric circuit on the substrate at its one end and a spring disposed in compressed state between the bus bar and an electrode formed on the electric component. The substrate is electrically connected to the electric component through the bus bar and the spring and a held portion formed on the spring is held by a spring holding portion integrally formed on the bus bar. | 06-13-2013 |
20140265546 | VEHICLE BRAKE DEVICE - A vehicle brake device is provided with a regulator for generating a servo pressure acting on a master piston in a master cylinder, based on a pilot pressure. The regulator is provided with a brake fluid absorbing section communicating with a first pilot chamber for absorbing the brake fluid as the pilot pressure in the first pilot chamber in the quantity depending on the fluid pressure in the first pilot chamber. The brake fluid absorbing section comprises a piston receiving portion formed in a second piston and opening to the first pilot chamber, a pressure receiving piston slidably received in the piston receiving portion and making the first pilot chamber variable in capacity, and an urging member urging the pressure receiving piston toward the first pilot chamber side. | 09-18-2014 |
Patent application number | Description | Published |
20090101514 | Electrodeposition Method for Metals - An objective of the present invention is to provide an electrodeposition method for metals using a molten salt, which easily enables the electrodeposition of various types of metals such as refractory metals and rare earth metals. In order to solve this problem, the invention is characterized in that it is effected at the electrodeposition temperature in a range of from 100° C. to 200° C. using a molten salt of quaternary ammonium halide represented by the general formula (I) below (wherein, in the formula, R | 04-23-2009 |
20120058393 | BATTERY AND ENERGY SYSTEM - A battery including a positive electrode, a negative electrode mainly composed of sodium, and an electrolyte provided between the positive electrode and the negative electrode, the electrolyte being molten salt containing anions expressed with chemical formula (I) below and cations of metal, | 03-08-2012 |
20130330608 | MOLTEN SALT BATTERY - The molten salt used as an electrolyte of a molten salt battery is a mixed salt between a salt in which the anion is an ion represented by [R1-SO | 12-12-2013 |
20140166501 | ELEMENT RECOVERY METHOD AND ELEMENT RECOVERY APPARATUS - An element recovery method and an element recovery apparatus are provided by which an element containing a high-purity rare earth element can be recovered at low cost. The element recovery method includes the steps of: preparing molten salt containing a rare earth element; and controlling electric potentials in a pair of electrode members at prescribed values while keeping the pair of electrode members in contact with the molten salt, thereby depositing the rare earth element existing in the molten salt on one of the pair of electrode members. In this way, as compared with the conventional wet separation method, an element such as a rare earth element that is to be recovered can be directly recovered from the molten salt in which the element is dissolved, so that the steps of the recovery method can be simplified and reduced in cost. | 06-19-2014 |
20140170458 | MOLTEN SALT BATTERY - A separator ( | 06-19-2014 |
20140285153 | METHOD FOR OPERATING MOLTEN SALT BATTERY - Provided is a method for operating a molten salt battery having a sodium compound (NaCrO | 09-25-2014 |