摘要:
A canister includes a first fuel vapor adsorption device and a second fuel vapor adsorption device. The second fuel vapor adsorption device can adsorb a part of fuel vapor that still remains in a gas after desorption by the first fuel vapor adsorption device. The second fuel vapor adsorption device includes a first passage containing a fuel vapor adsorption material and a second passage containing no fuel vapor adsorption material. The first passage and the second passage allow the gas to flow therethrough. A gas introduction device allows the fuel vapor to flow from the second passage into the first passage.
摘要:
An adsorbent canister has a housing defining an adsorption chamber therein, an adsorbent filled in the adsorption chamber, and a honeycomb core. The honeycomb core is made from a material having a higher thermal conductivity than the adsorbent, defines therein a plurality of cells passing through the honeycomb core and is disposed in the adsorption chamber. The adsorbent canister can further have a heater for heating the honeycomb core or the honeycomb core can be made from a material, which produce heat when current is applied.
摘要:
A movable valve 131 is movably supported by a support plate 135 within a valve body having a gas injection nozzle 129. The valve body consists of a plurality of members 103, 105, 107, 109, 127. Impermeable joints 147a, 147b, 147c are formed between the members. The support plate 135 includes a plurality of elastically deformable support portions each having an inner radial connection, an outer radial connection and a circumferential connection. The support portions are phase adjusted to radial fluid passages 131h formed in the movable valve 113.
摘要:
An anti-theft apparatus for use in a vehicle-mounted electronic component includes a removable control panel. Protrusions on a first side of the control panel engage holes in a first side of an equipment body of the electronic component and function as hinges as the control panel is rotated to a mounted position. A first electrical connector on the equipment body engages a second electrical connector on a rear surface of the control panel and a biasing member exerts a force against the rear surface of the control panel. The control panel includes a recess in a second side into which a locking protrusion of a locking mechanism in the equipment body extends. A button actuates the locking mechanism retracting the locking protrusion and allowing the biasing member to eject the control panel from the equipment body. The locking protrusion is retracted by a sliding cam or directly by depression of the button. Another embodiment includes a concavity in the control panel which engages a deflectable protrusion on the equipment body after the release button is depressed so as to retain the control panel in an ejected position for removal by the user. Elastic members engage the protrusions of the control panel providing a click feel during removal and retain the control panel in the ejected position. Another embodiment includes an elastic protrusion in the equipment body which engages a corresponding concavity in the front panel to retain the front panel in an ejection position.
摘要:
A screen printing method includes the steps of moving a doctor plate across a printing screen to apply a paste thereon and then moving a squeegee across the screen to deposit a paste on an object below the screen while maintaining a predetermined pressure of the screen against the object to produce a substantially even deposition of the paste. The method also can include varying the squeegee pressure as the screen tension varies to maintain the predetermined printing pressure and using a screen aligning mark on an imaging plane to correct the positional relationship between the screen and the object.
摘要:
A screen printing apparatus capable of uniformly applying a paste onto a screen to accomplish fining of a printed pattern and formation of a fined printed pattern. The apparatus includes a pair of laterally movable printing heads alternately actuated for printing and each including a doctor plate and a squeegee which are vertically movably arranged. The doctor plates of the printing heads being arranged laterally opposite to each other on the screen. The doctor plates each serve to apply a paste onto the screen while transferring the paste on the screen and the squeegees each act ot press the screen against a printed object after application of the paste onto the screen by the doctor plate corresponding thereto.