摘要:
A fuel pump mounting structure has an opening in a side surface or a bottom surface of a fuel tank. A fuel pump assembly including a cylindrical pump body and a filter connected to a suction side of the pump body is accommodated in a space located inside of the opening. A flange section of a housing that encloses the pump body engages an outside surrounding area of the opening. A mounting plate covers the outside of the flange section. The fuel pump assembly is fixed to the opening through the flange section and the mounting plate. The axis of the pump body extends generally parallel to a mounting surface of the mounting plate, and the pump body and the filter overlap each other relative to a position in a direction of the axis. The mounting structure reduces the moment against the mounting plate, reliably supports the fuel pump under a stable condition without requiring a large and rigid construction, and improves the seal with the fuel tank.
摘要:
A fuel pump mounting structure has an opening in a side surface or a bottom surface of a fuel tank. A fuel pump assembly including a cylindrical pump body and a filter connected to a suction side of the pump body is accommodated in a space located inside of the opening. A flange section of a housing that encloses the pump body engages an outside surrounding area of the opening. A mounting plate covers the outside of the flange section. The fuel pump assembly is fixed to the opening through the flange section and the mounting plate. The axis of the pump body extends generally parallel to a mounting surface of the mounting plate, and the pump body and the filter overlap each other relative to a position in a direction of the axis. The mounting structure reduces the moment against the mounting plate, reliably supports the fuel pump under a stable condition without requiring a large and rigid construction, and improves the seal with the fuel tank.
摘要:
In a straddle type of vehicle having a fuel tank (30) with a built-in fuel pump (42), the fuel pump (42) is placed in the fuel tank (30) with the pump axis (A) directed nearly in the vehicle width direction. The straddling type of vehicle is provided that a nearly horizontal surface portion (31b) is formed on the bottom of the fuel tank (30) and the fuel pump (42) is placed on the nearly horizontal surface portion (31b) with the pump axis (A) directed nearly in the horizontal direction.
摘要:
In a straddle type of vehicle having a fuel tank (30) with a built-in fuel pump (42), the fuel pump (42) is placed in the fuel tank (30) with the pump axis (A) directed nearly in the vehicle width direction. The straddling type of vehicle is provided that a nearly horizontal surface portion (31b) is formed on the bottom of the fuel tank (30) and the fuel pump (42) is placed on the nearly horizontal surface portion (31b) with the pump axis (A) directed nearly in the horizontal direction.
摘要:
A boot for constant-velocity universal joint comprises a major-diameter cylindrical portion 2, a minor-diameter cylindrical portion 3 being separated away from and being put in place concentrically with the major-diameter cylinder portion 2, and having a smaller diameter than that of the major-diameter cylindrical portion 2, and an intermediate portion 10 connecting the major-diameter cylindrical portion 2 with the minor-diameter cylindrical portion 3. The intermediate portion 10 comprises a stretchable bellows portion 19 being connected with the minor-diameter cylindrical portion 3 integrally, and a rigidity-producing portion 11 being connected with the bellows portion 19 and the major-diameter cylindrical portion 2 integrally. The rigidity-producing portion 11 enlarges diametrically from the bellows portion 19 toward the major-diameter cylindrical portion 2, and additionally at least an outer peripheral surface 101 of the rigidity-producing portion 11 has a plurality of shoulders 61 in a stepwise manner. By means of the rigidity-producing portion 11, the rigidity at around the major-diameter cylindrical portion is enhanced, and thereby it is possible to suppress deformation at the time of assembling.
摘要:
A boot for constant-velocity universal joint comprises a major-diameter cylindrical portion 2, a minor-diameter cylindrical portion 3 being separated away from and being put in place concentrically with the major-diameter cylinder portion 2, and having a smaller diameter than that of the major-diameter cylindrical portion 2, and an intermediate portion 10 connecting the major-diameter cylindrical portion 2 with the minor-diameter cylindrical portion 3. The intermediate portion 10 comprises a stretchable bellows portion 19 being connected with the minor-diameter cylindrical portion 3 integrally, and a rigidity-producing portion 11 being connected with the bellows portion 19 and the major-diameter cylindrical portion 2 integrally. The rigidity-producing portion 11 enlarges diametrically from the bellows portion 19 toward the major-diameter cylindrical portion 2, and additionally at least an outer peripheral surface 101 of the rigidity-producing portion 11 has a plurality of shoulders 61 in a stepwise manner. By means of the rigidity-producing portion 11, the rigidity at around the major-diameter cylindrical portion is enhanced, and thereby it is possible to suppress deformation at the time of assembling.
摘要:
A stainless steel material having compositions which contain on the basis of percent by mass, C from 0.04 to 0.12%, Ni from 0 (including a case of no addition) to 5.0%, Cr from 12.0 to 17.0%, N from 0.0 to 0.10%, Si from 0.2 to 2.0%, Mn at 2.0% or less, Cu from 0.0 to 2.0%, P at 0.06% or less, S at 0.006% or less, with residue being Fe and unavoidable impurities. Further, a parent phase has any one of a single phase structure of ferrite phase or martensite phase and a diploid phase structure of ferrite phase and martensite phase. An end of the base material is melt-welded as a joint to form a pipe. The parent phase is provided with carbide uniformly separated at grain boundaries and within grains, with a dissolved amount of C being 0.03% by mass or less.
摘要:
A battery case of a rectangular battery includes a lid member welded to an opening portion in a main body member. Each opening rounded portion of the opening portion has, in the circumferential direction, a support projecting portion which projects inward over the entire opening rounded portion and which supports the lid member. Meanwhile, in the circumferential direction along an entire opening short side portion, the opening short side portion has a low projecting portion which projects inward at a position lower than the support projecting portion in the depth direction of the main body member.
摘要:
A disk drive. The disk drive includes a motor, a base to which the motor is affixed, an actuator supporting a head-slider, and an air-flow control component affixed inside the base. The motor is configured to spin a disk. The actuator is configured to access the disk and to rotate about a pivot shaft to move the head-slider. The air-flow control component includes a plate which faces a recording surface of the disk, and a support portion supporting the plate. The thickness of the plate gradually decreases towards an outflow side of the air-flow control component. The bodies of the plate and the support portion are made of resin; and, a surface of the plate is configured to be held at an electrical potential selected from the group consisting of ground potential and a negative potential.
摘要:
An image capturing apparatus comprises: an image sensor including a plurality of pixels each having a microlens and a plurality of photoelectric conversion means, and defective pixel detection means for detecting defective photoelectric conversion means from among the plurality of photoelectric conversion means, wherein the defective pixel detection means determines defective photoelectric conversion means by comparing an output signal output from photoelectric conversion means of a subject, sequentially taken from the plurality of photoelectric conversion means, for detection with first signals from photoelectric conversion means included in pixels neighboring the pixel including the photoelectric conversion means of the subject for detection, each position of the photoelectric conversion means included in the neighboring pixels corresponding to a position of the photoelectric conversion means of the subject for detection with respect to the microlens.