Paper making and fiber liberation – Processes and products – With measuring – inspecting and/or testing
Patent
1997-01-27
1998-12-29
Chin, Peter
Paper making and fiber liberation
Processes and products
With measuring, inspecting and/or testing
162DIG6, 162DIG10, 162DIG11, 36447101, 36447103, 364568, D21F 1100, G01N 3334
Patent
active
058535438
ABSTRACT:
A method of predicting the dry stock weight of paper that is produced by a papermaking machine based on simultaneousness measurements of (1) the water weight of the paper stock on the fabric or wire of the papermaking machine and of (2) the dry stock weight of the paper product is provided. The invention which provides a linearized model of the de-watering process is based in part on that creation of drainage characteristic curves that provides an effective means of predicting the drainage behavior of the paper stock on the fabric of a de-watering system.
REFERENCES:
patent: 3260642 (1966-07-01), Canter
patent: 3593128 (1971-07-01), Perry
patent: 3630836 (1971-12-01), Bietry et al.
patent: 3636327 (1972-01-01), Troutman
patent: 3654075 (1972-04-01), Keyes et al.
patent: 3723865 (1973-03-01), Batey et al.
patent: 3795984 (1974-03-01), Meyer
patent: 3811087 (1974-05-01), Schmelzer
patent: 3864626 (1975-02-01), MacLean et al.
patent: 3986110 (1976-10-01), Overall et al.
patent: 4135151 (1979-01-01), Rogers et al.
patent: 4259632 (1981-03-01), Ahtiainen
patent: 4314878 (1982-02-01), Lee
patent: 4329201 (1982-05-01), Bolton
patent: 4369080 (1983-01-01), Johnson
patent: 4398996 (1983-08-01), Bolton et al.
patent: 4468611 (1984-08-01), Tward
patent: 4474643 (1984-10-01), Lindblad
patent: 4514812 (1985-04-01), Miller et al.
patent: 4580233 (1986-04-01), Parker et al.
patent: 4588943 (1986-05-01), Hirth
patent: 4613406 (1986-09-01), Gess
patent: 4680089 (1987-07-01), Aral et al.
patent: 4692616 (1987-09-01), Hegland et al.
patent: 4707779 (1987-11-01), Hu
patent: 4786529 (1988-11-01), Boissevain
patent: 4791353 (1988-12-01), Typpo
patent: 4817021 (1989-03-01), Sowerby et al.
patent: 4827121 (1989-05-01), Vidrine, Jr. et al.
patent: 4840706 (1989-06-01), Campbell
patent: 4845421 (1989-07-01), Howarth et al.
patent: 4903538 (1990-02-01), Balakrishnan et al.
patent: 4909070 (1990-03-01), Smith
patent: 4921574 (1990-05-01), Hu
patent: 4924172 (1990-05-01), Holmgren
patent: 4947684 (1990-08-01), Balakrishnan
patent: 4957770 (1990-09-01), Howarth
patent: 4980846 (1990-12-01), Chapman
patent: 4986410 (1991-01-01), Shields
patent: 4990261 (1991-02-01), Ho
patent: 4994145 (1991-02-01), Seymour
patent: 5013403 (1991-05-01), Chase
patent: 5020469 (1991-06-01), Boissevain et al.
patent: 5021740 (1991-06-01), Sarr et al.
patent: 5022966 (1991-06-01), Hu
patent: 5045798 (1991-09-01), Hendrick
patent: 5052223 (1991-10-01), Regnault et al.
patent: 5067345 (1991-11-01), Mougne
patent: 5093795 (1992-03-01), Lewis
patent: 5122754 (1992-06-01), Gotaas
patent: 5124552 (1992-06-01), Anderson
patent: 5132631 (1992-07-01), Klopfenstein et al.
patent: 5134380 (1992-07-01), Jonas
patent: 5170128 (1992-12-01), Masurat et al.
patent: 5170670 (1992-12-01), Fasching et al.
patent: 5177445 (1993-01-01), Cross
patent: 5198777 (1993-03-01), Masuda et al.
patent: 5206599 (1993-04-01), Mayer
patent: 5208544 (1993-05-01), McBrearty et al.
patent: 5225785 (1993-07-01), Mayer et al.
patent: 5241280 (1993-08-01), Aidun et al.
patent: 5247261 (1993-09-01), Gershenfeld
patent: 5262955 (1993-11-01), Lewis
patent: 5270664 (1993-12-01), McMurtry et al.
patent: 5340442 (1994-08-01), Gess et al.
patent: 5400247 (1995-03-01), He
patent: 5492601 (1996-02-01), Ostermayer et al.
patent: 5539634 (1996-07-01), He
patent: 5561599 (1996-10-01), Lu
patent: 5563809 (1996-10-01), Williams et al.
patent: 5636126 (1997-06-01), Heaven et al.
patent: 5658432 (1997-08-01), Heaven et al.
Smook, G.A., Handbook for Pulp & Paper Technologists, 2d. ed., (Angus Wilde Publications), 1992, pp. 228-229.
Hu Hung-Tzaw
Tu Francis
Chin Peter
Honeywell-Measurex Corporation
Leavitt Steven B.
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