摘要:
In a vehicle air conditioner, first and second downstream side passages are provided in an air conditioning case to guide air to a defroster opening and a foot opening, respectively. A switching door is capable of switching between a partition position for partitioning the first downstream side passage and the second downstream side passage from each other, and a communication position for establishing communication between the first downstream side passage and the second downstream side passage. An air outlet mode switching device is capable of switching between a foot mode and a foot/defroster mode. In the foot mode, the air outlet mode switching device causes both the foot door and defroster door to be opened and causes the first switching door to be set at the partition position. Therefore, it is possible to prevent a problem due to an air outlet mode door with a small opening degree.
摘要:
The sealant composition disclosed herein is favorable for sealing car parts. The sealant composition is charged inside the trim of a weather strip of a car so as to seal the gap between the trim and the plate flange as inserted inside the trim. The sealant composition comprises a liquid rubber as the base component, a tackifier and a thixotropy promoter as secondary components, and a nonvolatile plasticizer and/or a process oil as the dispersion medium.
摘要:
A laser bean machining apparatus, which includes a laser beam source and an irradiation observation unit for irradiating a laser beam at a desired position on a board mounted on a stage, includes a laser beam attenuator for controlling the energy of the laser beam, a polarization direction rotator for rotating the direction of the linearly polarized light of the laser beam, and a circularly polarizing converter for changing the linearly polarized light of the laser beam to circularly polarized light, and carries out energy control of the laser beam while making the polarization state of the laser beam optimum with respect to the shape of machining when the wire cutting and wire joining on the liquid crystal board are performed. For example, when surface machining is performed on the liquid crystal board, in the elongated shape machining, the linear polarization direction of the laser beam is aligned with the lengthwise direction, and in the small square shape machining, the laser beam is converted into circularly polarized light. Also, in the cutting and joining on a liquid crystal panel through a polarizing plate, energy control is carried out while always aligning the polarized light of laser beam with the polarization direction of the polarizing plate of the liquid crystal panel.
摘要:
A case includes an assembling hole portion and a snap ring preassembled hereto. When fixing a bearing to the case, a first distance between both ends of the snap ring can be expanded within the assembling hole portion. The bearing is used for supporting a rotational shaft of the case. The assembling hole portion includes dual hole portions, which open at respective positions where the both ends of the snap ring can be expanded within the dual hole portions.
摘要:
A lubricating structure of a rotational shaft oil sealing portion includes a casing, a rotational shaft rotatably retained by the casing, an annular space defined between the casing and the rotational shaft, an annular oil seal retained by the casing at one axial end of the annular space and sealing a clearance between the casing and the rotational shaft, the annular oil seal defining an oil seal chamber at the other axial end of the annular space, an oil supply passage, an oil drain passage, and an oil groove formed at the inner peripheral wall of the casing by cutting away the inner peripheral wall into a crescent shape in a circumferential direction, the oil supply passage communicating with the oil groove at a circumferentially center portion of the oil groove, wherein pressurized lubricating oil is supplied to the oil groove via the oil supply passage.
摘要:
In order to surface treat an object by a laser beam emitted along an optical path and focussed on the object, a laser machining device comprises a converter for converting clock pulses representative of relative movement between the optical path and the object into first and second clock sequences of a first clock period and a second clock period which is an integral multiple of the first clock period. Controlled by the first clock sequence, a register produces a first data signal representative of beam on and off dots. Controlled by the second clock sequence, another register produces a second data signal representative of beam on and off units. A combined signal of the first and the second data signals represents the beam on and off dots in each beam on unit and controls an acousto-optic modulator unit to direct the laser beam to the object when the combined signal represents the beam on dots. Along a line of scan of the laser beam relative to the object, each beam on or off unit is composed of the beam on and off and the beam off dots, equal in number to the integral multiple. Preferably, a Q switch is controlled by the first clock sequence to direct the laser beam to the acousto-optic modulator unit when the first data signal represents the beam on and off dots in the beam on and off units.
摘要:
A vehicle air conditioner includes a blower for blowing air into a space of a vehicle compartment, and an air-conditioning mode switching portion for switching between air conditioning modes. The air conditioning modes include a normal air conditioning mode in which air conditioning of a specific region including a driver seat and air conditioning of a non-specific region not including the specific region in the space of the vehicle compartment are performed, and a specific-region prioritizing air conditioning mode in which an air conditioning capability for the non-specific region is decreased as compared to the normal air conditioning mode. The air-conditioning mode switching portion adjusts the air conditioning capability for the non-specific region based on a pressure of air drawn into the blower, in the specific-region prioritizing air conditioning mode.
摘要:
A lubricating structure of a rotational shaft oil sealing portion includes a casing, a rotational shaft rotatably retained by the casing, an annular space defined between the casing and the rotational shaft, an annular oil seal retained by the casing at one axial end of the annular space and sealing a clearance between the casing and the rotational shaft, the annular oil seal defining an oil seal chamber at the other axial end of the annular space, an oil supply passage, an oil drain passage, and an oil groove formed at the inner peripheral wall of the casing by cutting away the inner peripheral wall into a crescent shape in a circumferential direction, the oil supply passage communicating with the oil groove at a circumferentially center portion of the oil groove, wherein pressurized lubricating oil is supplied to the oil groove via the oil supply passage.
摘要:
A wiring repair apparatus includes an XY stage on which a substrate is placed, a laser source unit disposed above the XY stage, first and second gas windows disposed between the laser source unit and the XY stage, and first and second CVD gas units. The laser source unit emits a laser beam to a part of the substrate to be repaired. This laser beam passes through either the first or second gas window. The first CVD gas unit supplies an Al source gas (DMAH gas) to the first gas window while the second CVD gas unit supplies a Cr source gas (Cr(CO)6 gas) to the second gas window.
摘要:
A case includes an assembling hole portion and a snap ring preassembled hereto. When fixing a bearing to the case, a first distance between both ends of the snap ring can be expanded within the assembling hole portion. The bearing is used for supporting a rotational shaft of the case. The assembling hole portion includes dual hole portions, which open at respective positions where the both ends of the snap ring can be expanded within the dual hole portions.