摘要:
In a spinning reel for fishing, a diameter of the front side flange portion of a spool relative to a distance defined between outer surfaces of support arms provided on a rotor is set at 0.6 to 0.8, and a rear end of a rear side flange portion is tapered so that a diameter of the rear end is gradually decreased rearwardly. Thus, it is possible to increase the diameter of the spool without increasing the size of the rotor.
摘要:
A handle folding device for use in a fishing reel, capable of preventing a handle from being erroneously folded during the winding operation of the handle. A handle can be moved from the stand-up condition thereof to the folded condition thereof by operating a handle stopper. A handle stand includes a projecting portion having a tapered engaging portion and a preventive portion for preventing the movement of the handle stopper. The tapered engaging portion and preventive portion are contactable with the handle stopper. The preventive portion prevents the movement of the handle stopper during the winding operation of the handle.
摘要:
In a spinning reel for fishing, on a leading end side of a support arm provided in a rotor, there is formed a mounting portion for mounting a Support member including a fishing line guide member by combination of the support arm and a cover member mounted on the support arm, and a base portion of the support member is journaled on the mounting portion, so that the support member can be reversed between its fishing line take-up and play-out positions. The spinning reel can prevent a fishing line from being entangled during fishing operation, and can increase the diameter of a spool without increasing the size of the whole reel.
摘要:
A negative feedback preamplifier having variable conversion gain control and variable open loop gain control capabilities which can work correctly regardless of semiconductor process variations. The negative feedback preamplifier used to convert an input signal current to a signal in the form of voltage includes: a resistor which determines the current-voltage conversion gain when a small signal current is input to the negative feedback preamplifier; a diode which switches the current-voltage conversion gain when a large signal current is input to the negative feedback preamplifier; a resistor which determines the current-voltage conversion gain when the large signal current is input; a grounded source amplifier including a main FET which is biased such that its transconductance decreases when the large signal current is input; and a bias setting portion (diode) which determines the bias condition associated with the main FET.
摘要:
A combination of an electronic timepiece with a liquefied gas fueled cigarette lighter is proposed. A common source battery is used for the bath main constituents. The spark ignition circuit for the gas lighter is fitted with a diode for the prevention of otherwise possible electrical switching shock as appearing during the on-off control of the high voltage spark generation for igniting the fuel gas. Several points of the overall circuit are positively earthed for the same purpose.
摘要:
An absorption refrigerator includes an evaporator having an evaporating heat exchanger pipe operable to evaporate refrigerant on an outer surface thereof so as to cool liquid to be cooled running in the pipe, an absorber containing absorbent liquid for absorbing the refrigerant evaporated at the evaporator, a regenerator for heating and concentrating the absorbent liquid supplied from the absorber by using heat source fluid and then supplying the concentrated absorbent liquid to the absorber, a condenser for condensing steam or vapor of refrigerant supplied from the regenerator and supplying the condensed refrigerant to the evaporator and an evaporator for evaporating the condensed water condensed at the condenser. The absorption refrigerator further includes absorbent liquid supplying means for supplying the absorbent liquid to the refrigerant present at the evaporator and refrigerant discharging means for discharging the refrigerant present at the evaporator to the regenerator.
摘要:
An absorption waste-heat recovery system includes a high temperature generator for directly receiving a heat medium fluid containing waste heat for recovering heat therefrom and concentrating a solution having an absorbent dissolved therein and generating steam, a low temperature generator for re-concentrating the concentrated solution after reduction of its temperature by heat recovering means in the system by using the steam from the high temperature generator as heat source, an auxiliary generator for introducing the heat medium fluid after its heat recovery at the high temperature generator and again recovering heat therefrom, a condenser capable of condensing steam from the auxiliary generator and steam after the re-concentration of the concentrated solution at the low temperature generator, an evaporator for evaporating the condensed water condensed at the condenser, and an absorber for receiving the concentrated solution from the low temperature generator and the concentrated solution from the auxiliary generator and diluting these solutions by causing them to absorb the steam from the evaporator. A double-effect cycle using the high temperature generator and the low temperature generator and a single-effect cycle using the auxiliary generator share at least the evaporator and the absorber out of the condenser, the evaporator and the absorber.
摘要:
The present disclosure concerns a spinning reel for fishing which eliminates the accumulation of line twists in a fishline regardless of the line winding diameter on a spool. The spinning reel for fishing includes a rotor rotatably mounted to a reel main body, and the spool is supported on the reel main body through a spool shaft. Turning a manual handle causes the rotor to rotate around the spool. A line roller is supported on the rotor and guides the fishline onto the spool during winding. The line roller is oriented such that the diameter of a fishline guide portion of the line roller increases in the direction of rotor rotation during winding. A guide projection extending generally toward the longitudinal midpoint of the line roller contacts the fishline to ensure the fishline is maintained at a desired position with respect to the line roller during winding.
摘要:
At the time of assembly of an optical transmission/reception module, a test variable wavelength light source 22 for outputting a test light signal is connected to a connector 8 of an optical fiber 7, and a large-diameter PD 23 measures a transmission loss in a light wavelength band limiting filter 12 while a rotational position determining unit 24 rotates a fiber ferrule 5, so that the rotational position determining unit 24 determines the rotational position θloss-min of the fiber ferrule 5 which minimizes the transmission loss in the light wavelength band limiting filter 12, and aligns the fiber ferrule 5 at the rotational position θloss-min.