[특허]Battery grids, method and apparatus

[미국특허] Battery grids, method and apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B23P-015/00
출원번호	US-0430224 (1995-04-28)
발명자 / 주소	Wirtz John O. (Port Huron MI)
출원인 / 주소	Wirtz Manufacturing Co., Inc. (Port Huron MI 02)
인용정보	피인용 횟수 : 30 인용 특허 : 9

초록 ▼

A continuous cast positive grid of lead having substantially improved corrosion resistance and decreased growth in a positive plate of a lead-acid battery and a continuous cast negative grid of lead having substantially increased tensile strength for a lead-acid battery. A web of lead is continuously cast with a series of succeeding grid blanks of uniform thickness which are cold worked to reduce the positive grid thickness by at least 3:1 and the negative grid thickness in the range of about 1.5:1 to 2.8:1 preferably by passing through the nip of each of a plurality of successive compression rollers. Electro-chemically active paste is applied to the reduced webs, preferably flash dried, and individual pasted grids are cut from the reduced and pasted webs to provide positive plates and negative plates for a lead-acid battery. The reduced positive grids have a microstructure with substantially smaller grains and a more uniform grain structure and the reduced positive and negative grids have substantially increased tensile strength after full age hardening compared to as cast continuous grids after full age hardening.

대표청구항 ▼

A method of making a positive grid for a positive plate of a lead-acid battery comprising, continuous casting of molten lead in an elongate web having a plurality of successive grid blanks having a substantially uniform thickness and a plurality of spaced apart and interconnected wires having interstices between them, cold working the grid blanks of the continuous cast web to reduce the thickness of the cast web at least 3:1, and cutting positive grids from the cold worked web to provide positive grids having substantially increased corrosion resistance in use in positive plates in a lead-acid battery and increased tensile strength after age hardening for at least 30 days compared to as continuous cast grids.

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

Yanik David (Port Huron MI), Battery grid pasting machine.
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Rader, Robert R., Controlled severing of a continuous web.
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McLane Jack E. (Port Huron MI) Schenk Raymond L. (Port Huron MI) Rader Robert R. (Port Huron MI) Wirtz John W. (Port Huron MI), Machine for continuously casting battery grids.
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McLane Jack E. (Port Huron MI) Schenk Raymond L. (Port Huron MI) Rader Robert R. (Port Huron MI) Wirtz John W. (Port Huron MI), Machine for continuously casting battery grids.
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McLane Jack E. (Port Huron MI) Schenk Raymond L. (Port Huron MI) Rader Robert R. (Port Huron MI) Wirtz John W. (Port Huron MI), Machine for continuously casting battery grids.
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McLane, Jack E.; Schenk, Raymond L.; Rader, Robert R.; Wirtz, John W., Machine for continuously casting battery grids.
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Duddy ; Joseph C. ; Hein ; Edward R., Method for making storage battery grid from lead-tin-zinc alloy.
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Fletcher Norman W. (Manchester GB2) May Geoffrey J. (Warrington GB2), Method of making battery plates.
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Rader Robert R. (P.O. Box 96 ; 1105 Twenty-Fourth St. Port Huron MI 48060) Yanik David (P.O. Box 96 ; 1105 Twenty-Fourth St. Port Huron MI 48060), Rotary cutter.
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이 특허를 인용한 특허 (30) 인용/피인용 타임라인 분석

Mack, Robert J.; Troxel, Jeffrey L., Battery and battery plate assembly.
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Chen, Yu-Lin, Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Kao, legal representative, Shu Jen F.; Andersen, Glenn W.; Taylor, M. Eric; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Battery grid.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Battery grid.
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Wirtz, John O., Battery grids.
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Binder, Richard R., Battery grids and methods for manufacturing same.
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Mack, Robert J.; Troxel, Jeffrey L., Battery, battery plate assembly, and method of assembly.
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Ulrich, Dennis S.; Biastock, Richard A., Contact flash dryer and method of contact flash drying.
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Clark, Douglas G.; Gustavsson, Kenneth Henning Runo; Russell, Derek William; Vincze, Albert M., Continuous extruded lead alloy strip for battery electrodes.
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Mann, Gamdur Singh, Direct cast lead alloy strip for expanded metal battery plate grids.
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Staffeldt, Armin; Koch, Ingo; Ide, Bernd; Traisigkhachol, Ornwasa, Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery.
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Chen, Yu-Lin, Method for making battery plates.
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Chen,Yu Lin, Method for making battery plates.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of making a battery.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of making a battery grid.
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Hirofumi Sugikawa JP, Method of manufacturing battery electrode substrate and battery electrode substrate.
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Sugikawa, Hirofumi, Method of manufacturing battery electrode substrate and battery electrode substrate.
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Sugikawa, Hirofumi, Method of manufacturing battery electrode substrate and battery electrode substrate.
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Sugikawa, Hirofumi, Method of manufacturing battery electrode substrate and battery electrode substrate.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of producing battery plates.
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Derek, Russell; Persson, Anders, Methods and system for manufacturing lead battery plates.
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Schaeffer Charles J. ; Troxel Jeffrey L. ; Taylor M. Eric ; Kao Wen-Hong ; Hansen Christian P. ; Chen Yu-Lin ; Cantillon Dan J. ; Sauer Bart, Modification of the shape/surface finish of battery grid wires to improve paste adhesion.
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Troxel, Jeffrey L.; Schaeffer, Charles J.; Andersen, Glenn W.; Lacroix, Michael E.; Kao, Wen-Hong, Negative grid for battery.
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Tomantschger, Klaus; Limoges, David L.; Lin, Peter K.; Palumbo, Gino, Perforated current collectors for storage batteries and electrochemical cells, having improved resistance to corrosion.
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Wirtz, John W.; Wirtz, John O.; McLane, Jack E, Reformed battery grids.
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Semmens Michael G. ; Datta Ajoy ; Forouzan Fardad, Sealed recharge battery plenum stabilized with state changeable substance.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Battery grids, method and apparatus 원문보기