TH49004A - A capacitor/discharge device with a low internal resistance current collector structure. - Google Patents

Abstract

DC60 (07/06/42) Capacitors with a low internal resistance current collector structure were first revealed by their electrode plates having two or more current collector terminals to form two or more input or output circuits to reduce internal resistance. These two or more current collector terminals of the electrode plate consist of protruding current connectors on the electrode plate side or solid or hollow tubular conductive rods made of conductive material in round, square, or other geometric shapes to pass through conductive through holes provided on the electrode plate of the capacitor for connecting electrode plates with the same polarity for series connection, connecting electrode plates with different polarities for parallel connection, or a combination of series and parallel connection. Capacitors with a low internal resistance current collector structure were first revealed by their electrode plates having two or more current collector terminals to form two or more input or output circuits to reduce internal resistance. These two or more current collector terminals of the electrode plate consist of... One or more such terminals of the electrode plate consist of current-carrying connectors protruding outwards from the electrode plate side, or solid or hollow tubular conductive rods made of conductive material in round, square, or other geometric shapes, to pass through conductive through holes provided on the electrode plate of the capacitor storage and discharge device for connecting electrode plates with the same polarity for series connection, or connecting electrode plates with different polarities for parallel connection, or a combination of series and parallel connections.

Claims (11)

1. A capacitor consisting of several electrode plates, each with at least two protruding current-collecting terminals, at least one conductive through hole, and at least one separating notch; several separating pieces positioned between each of the electrode plates of opposite polarity; and several conductive rods, arranged to pass through and be electrically connected to one of the chosen through holes to form several circuits as follows: the conductive rods form a series connection between the electrode plates on the electrical connection to the through hole of the opposite-polarized electrode plate; and the conductive rods form a parallel connection between the electrode plates on the electrical connection to the through hole of the same-polarized electrode plate, and where the conductive rods are also arranged to pass through the separating notch of the electrode plate to which they are not electrically connected. The separating notch is larger than the size of the conductive rods to prevent contact between the conductive rods and the electrode plates. 2. Capacitors/discharge devices with a low internal resistance current collector structure as in claim 1. In addition to the geometric shape and quantity of electrode plates being selected in accordance with the requirements, the basic structure of the low internal resistance current collector of the capacitor/discharge device is characterized primarily by the installation of conductive through holes for connecting corresponding conductive rods, as well as the reservation of separate gaps, notches, or through holes for the insertion of conductive rods of different polarities without contact. Furthermore, separators and fittings of conventional capacitor/discharge devices are also installed, with its main structural characteristics being the following: - The positive and negative electrode plates consist of circular, elliptical, or polygonal electrode plate structural elements. A polygon with three or more sides (including triangles, quadrilaterals, pentagons, hexagons, heptagons, octagons, or polygons with more than eight sides) in which its low internal resistance form consists of (1) two or more sides of the electrode plate are fitted with one or more protruding current-collecting terminals; (2) one or more conductive through holes are provided independently in selected areas of two or more sides or near the center of the positive or negative electrode plate, so that the selected areas of the two or more sides or the center of the aforementioned positive or negative electrode plate are provided with one or more separate gaps or notches or through holes larger than the conductive bar designed to allow the conductive bar to pass through without contact after the electrode plate is covered with alternating layers, so that the electrode plate can have two or more input and output current circuits. This reduces the internal resistance of the electrical storage device. - Positive electrode plate: Assembled by the positive electrode plate of the primary or secondary battery, the plate is provided with a conductive through-hole and reserved space, notch, or separate through-hole for the insertion of conductive rods of different polarities without contact. The conductive through-hole is for the insertion of conductive rods, and the conductive through-hole and separate through-hole can be joined by mechanical sealing, welding, or by coupling due to forced elastic deformation of a tubular conductor inserted into the conductive through-hole, resulting in good electrical conductivity, or by coupling due to forced elastic deformation of an open hollow tube structure with an axial opening into the conductive through-hole. - Negative electrode plate: Assembled by the positive electrode plate of the primary or secondary battery, the plate is provided with a conductive through-hole and reserved space, notch, or separate through-hole for the insertion of conductive rods of different polarities without contact. The through-hole conductor is intended for piercing the conductive rod. The through-hole and the separated through-hole can be joined by mechanical sealing, welding, or by press-fitting due to forced elastic deformation of the tubular conductive rod inserted into the through-hole, resulting in good electrical conductivity, or by press-fitting due to forced elastic deformation of an open hollow tube structure with axial opening into the through-hole. The aforementioned positive and negative electrode plates can be assembled by alternating layering of electrode plates of the same shape or by electrode plates of different shapes to allow for piercing and connection of the conductive rod to the electrode plates fitted with the through-hole without interference. The conductive rod is intended for piercing and connecting to the through-hole on the electrode plates, resulting in good electrical conductivity of the connected conductive rod and electrode plates. The conductive rod can be constructed from solid or hollow tubular conductive rods made of conductive material in circular, square, or other geometric shapes, or conductive structures. A hollow, inflexible tube with an open space along its axis. 3. A capacitor/discharge device with a current-collecting structure having low internal resistance, as in claim 2, where both ends of the conductive rod in the aforementioned structure can be further fitted with covers, screws, nuts, or unidirectional press washers, insulating press plates, etc., for pressing into the electrode plates to improve its mechanical stability. 4. A capacitor/discharge device with a current-collecting structure of low internal resistance, as in claim 2, where the conductive rods in such a structure are intended to penetrate like-polar electrode plates to provide a mixed parallel current collection function, or to penetrate the conductive holes of heterogeneous electrode plates to provide a series connection function, or to penetrate like-polar and heterogeneous electrodes to provide a parallel or series current collection function. 5. A capacitor/discharge device with a current-collecting structure of low internal resistance, as in claim 2, whereby a tubular conductor is constructed from hollow tubular material, a gas or liquid fluid pump and a heat radiation device (or heating device) may be additionally installed to pump the gas or liquid fluid through the tubular conductor for temperature control, cooling, or heating. 6. A capacitor/discharge device with a current-collecting structure of low internal resistance, as in claim 2, whereby for the conductive rod to be used as the current-collecting structure, if the fluid passing through it is an insulating fluid, the tubular conductive rod on electrodes at the same voltage level can be directly proposed in a series or parallel current circuit structure. 7. Capacitor/discharge device with a current-collecting structure of low internal resistance as in claim 2, whereby conducting rods to be used for current collection in parallel or series function, rods of different voltage levels can be connected in series or parallel, with insulating pipes to carry a cooling gaseous or liquid fluid or a heating compound insulation. 8. A capacitor/discharge device with a current-collecting structure of low internal resistance, as in claim 2, where an insulating ring or tube can be inserted between the conducting rods and the conducting through-hole as shown in Figure 130 to ensure insulation and further enhance the structural stability between the electrode plates. 9. A capacitor/discharge device with a current-collecting structure of low internal resistance, as in claim 2, where an insulating block can be installed between the conducting rods and the insulating notch of the electrode plates passing through it to ensure insulation and further enhance structural stability between the electrode plates. 10. A capacitor/discharge device with a current-collecting structure of low internal resistance as in claim 2, whereby a gap-setting block can be installed between the insulating gaps of the electrode plates to further enhance the structural stability between the electrode plates. 11. A capacitor/discharge device with a current-collecting structure having low internal resistance, as in claim 2, where two or more independent protruding current-collecting terminals are mounted on two or more sides of independent electrode plates for parallel connection of multiple circuits between electrode plates with the same polarity or series connection between electrode plates with different polarities, allowing each electrode plate in the capacitor to have two or more circuits during current input or output, thereby reducing the internal resistance of the capacitor during input or output.