摘要:
A handle grip member with electric heater can be produced in high yield through simple processing not using any core of synthetic resin and avoiding molding operation. Depressed groove (4) is spirally provided on an external surface of inner part (1) of rubber, and multiple ribs (5) are provided on an internal surface thereof along the direction of length. Electric heater (7) of tape-shaped metal conductor is implanted in the depressed groove (4), and fixed. Electric wires (8a,8b) are connected to two ends of the electric heater (7) and drawn out. The inner part (1) is inserted in outer part (9) of rubber tube, and the outer part (9) is fixed to the inner part (1) with the use of an adhesive, etc.
摘要:
Provided is a grip member having an electrothermal heater, wherein an end section of a metal strip does not curl up when the metal strip is attached. A metal strip (21) machined in strip-shape is embedded along a spiral flat groove section arranged on a core body (1) and fixed to the core body (1) at the both ends. An end portion (21a) of the metal strip (21) is inserted into a locking member (7), and the end portion (21a) is prevented from curling up. Since curl up of the end portion (21a) is suppressed, the metal strip is prevented from protruding to the outside from a synthetic rubber applied in the subsequent step and the thickness of the synthetic rubber at such section is prevented from thinning.
摘要:
A handle grip member with electric heater can be produced in high yield through simple processing not using any core of synthetic resin and avoiding molding operation. Depressed groove (4) is spirally provided on an external surface of inner part (1) of rubber, and multiple ribs (5) are provided on an internal surface thereof along the direction of length. Electric heater (7) of tape-shaped metal conductor is implanted in the depressed groove (4), and fixed. Electric wires (8a,8b) are connected to two ends of the electric heater (7) and drawn out. The inner part (1) is inserted in outer part (9) of rubber tube, and the outer part (9) is fixed to the inner part (1) with the use of an adhesive, etc.
摘要:
A grip member with an electric heater, in which the surface of a core body when a heater is installed is flat. A metal conductive plate, such as a SUS plate with a thickness of about 30 μm formed in a belt-like shape, is spirally embedded along a flat groove section provided in a core body, the surface of the core body is made flat, and the metal conductive plate is fixed at both ends to the core body. An electric current is passed through the metal conductive plate to cause it to generate heat.
摘要:
A grip member with an electric heater, in which the surface of a core body when a heater is installed is flat. A metal conductive plate, such as a SUS plate with a thickness of about 30 μm formed in a belt-like shape, is spirally embedded along a flat groove section provided in a core body, the surface of the core body is made flat, and the metal conductive plate is fixed at both ends to the core body. An electric current is passed through the metal conductive plate to cause it to generate heat.
摘要:
A harness connection member has a cover member. In fitting a cover member to a holder, a split slit is opened with use of a slit, and wires are inserted into the holder. Thereafter, the cover member is moved to the holder, then moved over one projected annular part of the holder, and fitted into the projected ring parts. A concaved strip part is fitted to a convexed strip part to complete the installation, whereby the cover member cannot be moved relative to the holder in both longitudinal and circumferential directions.
摘要:
A motor cooling apparatus for use with the refrigerator which includes an evaporator, a condenser, a compressor and a main motor adapted to actuate the compressor and connected to the condenser at the internal space thereof. The motor cooling apparatus includes a refrigerant liquid guide passage for guiding refrigerant liquid condensed in the condenser to the internal space of the main motor by means of a refrigerant pump; a first opening formed in the condenser and connected to the internal space of the main motor; and a second opening formed at the bottom of the condenser and connected to the evaporator. The condenser has a reservoir at the bottom thereof to stock the refrigerant liquid. The reservoir is located between the first and second openings in the longitudinal direction of the condenser and connected to the refrigerant liquid guide passage on the suction side of the refrigerant pump. The reservoir may be formed at the same position as where the second opening is formed. The reservoir is provided in this case with a throttle device at the bottom thereof to control the amount of the refrigerant liquid flowing from the condenser to the evaporator. A dam is further formed in the reservoir, enclosing the throttle device, to prevent the refrigerant liquid which has flowed into the reservoir from flowing directly to the throttle device.
摘要:
A circuit board with a simple structure is manufactured. A circuit board 19 has thereon a foil circuit 21 provided on a synthetic resin plate 20 formed by injection molding, made of a copper foil, and having a pattern different for circuit board 19. Anchor pins 20a projecting upward are provided on the resin plate 20 and passed through pinholes made in the foil circuit 21. The foil circuit 21 are positioned and secured to the resin plate 20. In a required portion of the resin plate 20, a terminal insertion hole 20c is provided, and receiving terminal 22 is secured to the required portion of the terminal insertion hole 20c and connected to the foil circuit 21.