GB1192232A - Improved Fibrous Sheet Manufacturing Method and Apparatus. - Google Patents
Improved Fibrous Sheet Manufacturing Method and Apparatus.Info
- Publication number
- GB1192232A GB1192232A GB56731/69A GB5673169A GB1192232A GB 1192232 A GB1192232 A GB 1192232A GB 56731/69 A GB56731/69 A GB 56731/69A GB 5673169 A GB5673169 A GB 5673169A GB 1192232 A GB1192232 A GB 1192232A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibrous sheet
- sheet manufacturing
- fibrous
- headbox
- improved fibrous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/022—Means for injecting material into flow within the headbox
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/06—Regulating pulp flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/06—Moisture and basic weight
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
- Y10S162/11—Wet end paper making variables
Abstract
1,192,232. Automatic control of fibrous sheet production. INDUSTRIAL NUCLEONICS CORP. May 1, 1967 [April 29, 1966], No. 56731/69. Divided out of 1, 192, 231. Heading G3R. The subject matter of this Specification is substantially identical with that of Specification 1, 192, 231 but the claims relate to a system in which the dry weights of a plurality of zones across the width of a sheet of fibrous material, formed from a layer of fibrous slurry emerging from a' headbox, are maintained in a predetermined distribution by automatically controlling the slurry emerging from the headbox in dependence on measurements of the dry weights.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54709666A | 1966-04-29 | 1966-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1192232A true GB1192232A (en) | 1970-05-20 |
Family
ID=24183335
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56731/69A Expired GB1192232A (en) | 1966-04-29 | 1967-05-01 | Improved Fibrous Sheet Manufacturing Method and Apparatus. |
GB58140/69A Expired GB1192233A (en) | 1966-04-29 | 1967-05-01 | Improved Fibrous Sheet Manufacturing Method and Apparatus. |
GB20071/67A Expired GB1192231A (en) | 1966-04-29 | 1967-05-01 | Improved Fibrous Sheet Manufacturing Method and Apparatus. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB58140/69A Expired GB1192233A (en) | 1966-04-29 | 1967-05-01 | Improved Fibrous Sheet Manufacturing Method and Apparatus. |
GB20071/67A Expired GB1192231A (en) | 1966-04-29 | 1967-05-01 | Improved Fibrous Sheet Manufacturing Method and Apparatus. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3547775A (en) |
DE (1) | DE1561663A1 (en) |
GB (3) | GB1192232A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995009271A1 (en) * | 1993-09-29 | 1995-04-06 | Beloit Technologies, Inc. | A basis weight control apparatus |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3619360A (en) * | 1968-12-17 | 1971-11-09 | Beloit Corp | Basis weight control system for a papermaking machine |
US3853695A (en) * | 1972-10-12 | 1974-12-10 | S Back | Entraining a liquid into a fiber slurry to accelerate it prior to discharge from a flow path onto a forming wire |
US3853694A (en) * | 1973-04-24 | 1974-12-10 | Beloit Corp | Paper machine flow channel with a flexible plate projecting into the flow stream to act as an oscillator |
US3989085A (en) * | 1975-06-02 | 1976-11-02 | Westvaco Corporation | Method and apparatus for leveling the cross-direction profile of stock slurry on a papermachine |
DE3514554C3 (en) * | 1984-09-19 | 1998-01-08 | Escher Wyss Gmbh | Headbox device for a paper machine and method for its operation |
DE3639823A1 (en) * | 1986-11-21 | 1988-06-01 | Voith Gmbh J M | Headbox for papermachines or the like |
DE3802298A1 (en) * | 1987-06-09 | 1988-12-22 | Peter G Mercer | METHOD AND DEVICE FOR IMPROVING THE HOMOGENITY OF FIBER DISTRIBUTION IN THE MACHINE MANUFACTURING OF A FIBROUS MATERIAL |
DE3741603A1 (en) * | 1987-12-09 | 1989-06-22 | Voith Gmbh J M | FABRIC DRAIN FOR A PAPER MACHINE OR THE LIKE. |
US4885060A (en) * | 1988-02-01 | 1989-12-05 | Westvaco Corporation | Papermachine headbox profiling bar with fluid discharge orifices along its length |
US5000227A (en) * | 1988-02-01 | 1991-03-19 | Westvaco Corporation | Pressurized fluid carrier conduit connection |
DE3804827A1 (en) * | 1988-02-17 | 1989-08-31 | Voith Gmbh J M | FABRIC DRAIN FOR A PAPER MACHINE OD. DGL. |
FI79365C (en) * | 1988-03-28 | 1989-12-11 | Ahlstroem Valmet | AKTIVDAEMPARE FOER DAEMPNING AV TRYCKVIBRATIONER I INLOPPSLAODAN OCH MASSAROERSYSTEMET I PAPPERS- OCH KARTONGMASKINER. |
EP0529174B1 (en) * | 1991-08-22 | 1996-04-17 | Beloit Technologies, Inc. | Fluid jet supported headbox |
US5196091A (en) * | 1991-10-29 | 1993-03-23 | Beloit Technologies, Inc. | Headbox apparatus with stock dilution conduits for basis weight control |
FI116075B (en) * | 1998-02-23 | 2005-09-15 | Metso Paper Inc | Paper machine control system |
US6149770A (en) * | 1998-04-14 | 2000-11-21 | Honeywell-Measurex Corporation | Underwire water weight turbulence sensor |
DE102005008071A1 (en) * | 2005-02-22 | 2006-08-24 | Voith Paper Patent Gmbh | Machine for producing / processing a material web and damping device |
US7856737B2 (en) * | 2007-08-28 | 2010-12-28 | Mathews Company | Apparatus and method for reducing a moisture content of an agricultural product |
DE102010041052A1 (en) * | 2010-09-20 | 2012-03-22 | Voith Patent Gmbh | Method for controlling the formation of a fibrous web |
CN102154914B (en) * | 2011-02-24 | 2013-03-20 | 钟洲 | Method for preparing aramid paper and aramid paper prepared by method |
US9481777B2 (en) | 2012-03-30 | 2016-11-01 | The Procter & Gamble Company | Method of dewatering in a continuous high internal phase emulsion foam forming process |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2928464A (en) * | 1957-01-01 | 1960-03-15 | Albert E Reed And Company Ltd | Adjustable slice for flow box |
US2951007A (en) * | 1957-06-06 | 1960-08-30 | Paul R Lippke | Method and device for regulating the moisture content of endless moving webs of fibrous material |
US3000438A (en) * | 1957-11-08 | 1961-09-19 | Industrial Nucleonics Corp | Measuring and controlling system |
US3073153A (en) * | 1960-01-19 | 1963-01-15 | Alger L Petitjean | Moisture measuring system |
US3092538A (en) * | 1960-11-09 | 1963-06-04 | Beloit Iron Works | Method and apparatus for feeding stock to paper making machine |
US3407114A (en) * | 1965-01-04 | 1968-10-22 | Paul F. Springuel | Cross machine control in papermaking |
US3413192A (en) * | 1965-06-14 | 1968-11-26 | St Regis Paper Co | Automatic measuring and control apparatus for forming sheet material |
US3490689A (en) * | 1966-09-23 | 1970-01-20 | Beloit Corp | Automated machine system |
-
1966
- 1966-04-29 US US547096A patent/US3547775A/en not_active Expired - Lifetime
-
1967
- 1967-04-15 DE DE19671561663 patent/DE1561663A1/en active Pending
- 1967-05-01 GB GB56731/69A patent/GB1192232A/en not_active Expired
- 1967-05-01 GB GB58140/69A patent/GB1192233A/en not_active Expired
- 1967-05-01 GB GB20071/67A patent/GB1192231A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995009271A1 (en) * | 1993-09-29 | 1995-04-06 | Beloit Technologies, Inc. | A basis weight control apparatus |
Also Published As
Publication number | Publication date |
---|---|
GB1192231A (en) | 1970-05-20 |
GB1192233A (en) | 1970-05-20 |
US3547775A (en) | 1970-12-15 |
DE1561663A1 (en) | 1970-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |