摘要:
The invention provides a fuel injection control apparatus of an engine in which a temperature sensor for detecting an engine temperature is inexpensive and a wiring to a control unit is made unnecessary, thereby restricting a system cost low. A control unit (5) is integrally formed with a throttle chamber (3) corresponding to a peripheral device of an engine (1), a temperature sensor (6) detecting an engine temperature is directly attached to a substrate (5b) of the control unit (5), and the temperature sensor (6) estimates an actual engine temperature on the basis of an engine peripheral temperature detected by the temperature sensor (6) by using a correlation data obtained by previously searching a correlation between the engine peripheral temperature detected by the temperature sensor (6) and the actual engine temperature under the same condition, thereby calculating a fuel increase amount and time for the increase amount necessary from a low temperature start to a warm-up finish.
摘要:
A photovoltaic device having a first electrode comprising a metallic wire, a second electrode connected to the first electrode, and a joint portion composed of conductive particles and a resin. The joint portion is arranged between the metallic wire constituting the first electrode and the second electrode. A volume density of the conductive particles in the joint is decreased in a direction from a surface of the second electrode to a surface of the metallic wire constituting the first electrode.
摘要:
Before electrically connecting at least two photovoltaic elements, a medium capable of absorbing at least 10% or more of a light having a wavelength of 0.4 &mgr;m to 2.0 &mgr;m is provided on an electric connection portion of the photovoltaic element, whereby the present invention provides a method of electrically connecting a group of photovoltaic elements to one another with a high yield and easy automatization.
摘要:
The invention provides a coil member of rotating electrical machinery, by which improvements in the mass production and downsizing thereof are enabled, which is a coil assembly for rotating electrical machinery, consisting of a plurality of coil combinations mounted at iron core slots, wherein the respective coil combinations 14 are inserted into slots at pitches equivalent to an appointed number of slots, and are formed of an integral coil member 21 in which the first and the second linear portions 21A and 21B alternately disposed at the inner layer side and the outer layer side in the slots, and the first and the second turning portions 21C and 21D for connecting the first and second linear portions 21A and 21B adjacent to each other outward of one end side and outward of the other end side in the lengthwise direction of the slots are integrated together. And, the first linear portion 21A of the appointed coil member 211 thereof, and the second linear portion 21B of another coil member 211 are laminated and disposed in the same slots.
摘要:
By inspecting an electrical wiring route of a solar cell module while applying a load to the solar cell module, it is possible to more accurately judge the presence or absence of a defect in the electrical wiring route of the solar cell module.
摘要:
In a photovoltaic device module comprising a plurality of photovoltaic devices connected electrically through a metal member, an insulating member is so provided as to avoid contact between an edge portion of the photovoltaic device and the metal member. This can provide a photovoltaic device module which is inexpensive, easy to operate and highly reliable.
摘要:
An etching apparatus is described comprising a substrate holding segment for holding a substrate with a portion to be etched, an electrolytic bath for maintaining an electrolyte solution therein, a locomotive mechanism for moving the substrate holding segment in order to immerse the substrate held on the substrate holding segment in the electrolyte solution maintained in the electrolytic bath, and a counter electrode holding segment for holding a counter electrode having a pattern corresponding a desired etching pattern to be formed at the portion to be etched of the substrate. The counter electrode is positioned to oppose the substrate held on the substrate holding segment.
摘要:
A photovoltaic device comprising a semiconductor layer, a current collecting electrode on said semiconductor layer, and a bus bar electrically connected to the current collecting electrode. The current collecting electrode comprises a metal wire. A part of the current collecting electrode is positioned between the bus bar and the semiconductor layer.
摘要:
A multi-layered photovoltaic element obtained by stacking at least three cells for photovoltaic generation. A second cell formed adjacent to a light incident-side cell and adapted to receive light which has passed through the light incident-side cell includes an i-type semiconductor layer having a band gap falling within a range of 1.45 eV to 1.60 eV. The i-type semiconductor layer consists essentially of a silicon-germanium-containing amorphous material.
摘要:
An integrated type solar battery comprises a plurality of solar batteries serially connected. An upper electrode of one of a pair of adjacent solar batteries and a lower electrode of the other solar battery are connected via a lead wire. A groove of the boundary of the adjacent solar batteries is filled with an insulative material to a thickness sufficient to cover edge portions of the adjacent solar batteries. A conductive material is arranged so as to connect an upper portion of the insulative material and the upper electrode of one of the adjacent solar batteries. The lead wire is arranged over the insulative material along the groove portion of the boundary of the adjacent solar batteries so as to be connected to the conductive material. The lead wire is connected to the lower electrode of the other solar battery.