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Sheet material characteristic measuring, monitoring and controlling method and apparatus using data profile generated an 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05B-015/02
  • G06F-015/46
출원번호 US-0464947 (1974-04-29)
발명자 / 주소
  • Donoghue John Francis (Columbus OH)
출원인 / 주소
  • Industrial Nucleonics Corporation (Columbus OH 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A sheet material characteristic monitoring apparatus is provided for use in processes involving the production and contouring of sheet material. In a preferred embodiment, the sheet material characteristic is measured at two or more stationary cross direction locations of the sheet. A digital comput

대표청구항

A method of controlling a machine direction characteristic of a sheet comprising measuring a property of a sheet related to the characteristic at a plurality of locations across the sheet to derive an indication of the property at each of a plurality of discrete, spaced cross sheet points, respondin

이 특허를 인용한 특허 (42)

  1. Gignoux Dominique (Bethesda MD) Murray Russell (Laurel MD), Apparatus and method for measuring thickness.
  2. Figiel, Kerry D., Count-based monitoring machine wires and felts.
  3. Ghorashi Hossein M. ; Galyon Michael E. ; Overbay Mark A., Fiber strength testing system.
  4. Williams Paul (Columbus OH) Domin Tom (Galena OH) Green Eugene S. (Columbus OH) Holmes Roger A. (Dublin OH), Measurement/control of sheet material using at least one sensor array.
  5. Scarano Robert V. (Glens Falls NY) Hudon James D. (Glens Falls NY), Mechanism for moving a shower nozzle in a paper making machine.
  6. McGuire Richard (Danbury CT) Donhowe Herbert M. (Rogers AR), Method and apparatus for automatic warp prevention of corrugated board.
  7. Hosel, Fritz, Method and apparatus for determining the height of textile fiber bales.
  8. Figiel, Kerry D., Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press.
  9. Repsch Josef (518-401 Athabasca Avenue Fort McMurray ; Alberta CAX T9J 1H2), Method and apparatus for measuring sheet products.
  10. Takeuchi Shunsuke,JPX, Method and apparatus for measuring the dimensions of sheet metal parts, and a sheet metal processing system which utilizes such measuring method and apparatus.
  11. Yerkes James E. (Valparaiso IN) Lethen Theodore H. (Valparaiso IN), Method and apparatus for monitoring the thickness profile of a strip.
  12. M��hlenmeister,Reinhard; Gross,J��rg; Seulen,Dirk, Method and apparatus for order control in a production process for a fiber product.
  13. Nuyan, Seyhan; Fu, Calvin; Heikkinen, Antti; Kettunen, Heikki Olavi; Lahdensuu, Lari Markus, Method and apparatus for reel building and roll runnability in moving web manufacturing.
  14. Figiel, Kerry D., Method and apparatus for time synchronized measurement correction of multidimensional periodic effects on a moving web.
  15. Begemann Ulrich,DEX ; Munch Rudolf,DEX, Method and control device for paper web profile control with plurality of sensors.
  16. Figiel, Kerry D., Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays.
  17. Figiel, Kerry D., Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data.
  18. Hemming David H. (Uithoorn NLX) Turner Peter G. (Vinkeveen NLX), Method and system for producing a reactively sputtered conducting transparent metal oxide film onto a continuous web.
  19. Hampl ; Jr. Vladimir, Method for controlling the permeability of a paper.
  20. John Shakespeare FI; Tapio Metsala FI, Method for identifying plural relations in a sheet manufacturing process.
  21. Leigraf Reinhard (Grefrath DEX) Conrad Hans-Rolf (Dormagen DEX), Method for processing a web of material using individually controllable zones.
  22. Jones, III, John E; Stanish, Mark A, Methods for predicting dimensional stability of a wood product based on differential characteristics.
  23. Andronic, Cristian, Modular sensing system for web-based applications.
  24. Figiel, Kerry D., Monitoring applicator rods.
  25. Figiel, Kerry D., Monitoring machine wires and felts.
  26. Figiel, Kerry D., Monitoring oscillating components.
  27. Worsley David R. (Hampshire GB2) Conner Trevor J. (Hampshire GB2), Monitoring sheet length.
  28. Figiel, Kerry D., Monitoring upstream machine wires and felts.
  29. Amini Junis (Vaudreuil CAX), On-machine sheet material property analysis.
  30. Dean A. Rulis ; Robert E. Edwards, Jr., Papermaking apparatus with variable pulse turbulation blades.
  31. Rulis Dean A. ; Edwards ; Jr. Robert E., Papermaking machine with variable dewatering elements including variable pulse turbulation blades adjusted by computer control system in response to sensors of paper sheet characteristics.
  32. Sugie Kazuo (Saitama JPX) Sainen Yoshimasa (Ooita JPX) Kimura Yuji (Yokohama JPX) Nishiyama Tadashi (Yokohama JPX), Pattern recognition method.
  33. Adamy Jurgen,DEX, Process and device for monitoring the cross-sectional profile of a continuously produced web of material.
  34. Hu Hung-Tzaw (Cupertino CA), Process for controlling properties of travelling sheets.
  35. Hu Hung-Tzaw (Cupertino CA), Process for controlling properties of travelling sheets with scan widths less than the sheet width.
  36. Seymour George W. (2841 Parkwood Dr. Brunswick GA 31520), Process for producing a constant distribution of a selected property across the width of pulp mat on a pulp washing surf.
  37. von der Eltz Hans-Ulrich (Frankfurt am Main DEX) Glander Siegfried (Bad Soden am Taunus DEX), Process for the uniform dyeing of textile material webs with the aid of a uniform application of liquor.
  38. Dunfield Lawrence G. (Bright\s Grove CAX) Lok Kar P. (Sarnia CAX), Profilometry.
  39. Baker Russ J. (Horseheads NY), Self-calibrating glass container inspection machine.
  40. Balakrishnan Ramesh (Stanford CA) Aral Gurcan (Cupertino CA), System and process for detecting properties of travelling sheets in the cross direction.
  41. Lausier Pierre P., System for time synchronous monitoring of product quality variable.
  42. Rule ; Jr. James Arthur, Unified on-line/off-line paper web formation analyzer.
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