DE3671102D1 - System zur bestimmung des drucks zwischen zwei walzen. - Google Patents

System zur bestimmung des drucks zwischen zwei walzen.

Info

Publication number
DE3671102D1
DE3671102D1 DE8686201528T DE3671102T DE3671102D1 DE 3671102 D1 DE3671102 D1 DE 3671102D1 DE 8686201528 T DE8686201528 T DE 8686201528T DE 3671102 T DE3671102 T DE 3671102T DE 3671102 D1 DE3671102 D1 DE 3671102D1
Authority
DE
Germany
Prior art keywords
rollers
determining
pressure
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 - Lifetime
Application number
DE8686201528T
Other languages
English (en)
Inventor
Gerardus Antonius Jos Hermkens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Production Printing Netherlands BV
Original Assignee
Oce Nederland BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oce Nederland BV filed Critical Oce Nederland BV
Application granted granted Critical
Publication of DE3671102D1 publication Critical patent/DE3671102D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0072—Devices for measuring the pressure between cylinders or bearer rings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G01B17/025—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness for measuring thickness of coating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/25—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons
    • G01L1/255—Measuring force or stress, in general using wave or particle radiation, e.g. X-rays, microwaves, neutrons using acoustic waves, or acoustic emission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • G01L5/0085—Force sensors adapted for insertion between cooperating machine elements, e.g. for measuring the nip force between rollers
    • 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
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Controlling Sheets Or Webs (AREA)
DE8686201528T 1985-09-11 1986-09-05 System zur bestimmung des drucks zwischen zwei walzen. Expired - Lifetime DE3671102D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502475A NL8502475A (nl) 1985-09-11 1985-09-11 Stelsel voor het bepalen van de druk in de kneep tussen twee rollen.

Publications (1)

Publication Number Publication Date
DE3671102D1 true DE3671102D1 (de) 1990-06-13

Family

ID=19846533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686201528T Expired - Lifetime DE3671102D1 (de) 1985-09-11 1986-09-05 System zur bestimmung des drucks zwischen zwei walzen.

Country Status (5)

Country Link
US (1) US4744253A (de)
EP (1) EP0219149B1 (de)
JP (1) JPS6262237A (de)
DE (1) DE3671102D1 (de)
NL (1) NL8502475A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626711D0 (en) * 1986-11-08 1986-12-10 Syrinx Innovations Measuring firmness
DE3729409A1 (de) * 1987-09-03 1989-03-16 Nitsche Wolfgang Priv Doz Dr I Verfahren zur messung von auf beliebig geformten koerpern wirkenden druecken und kraeften
US4945772A (en) * 1988-11-30 1990-08-07 Westvaco Corporation Method of roll nip load measurement
US5209126A (en) * 1991-01-04 1993-05-11 Bonneville Scientific Force sensor
FI86771C (fi) * 1991-10-14 1992-10-12 Valmet Paper Machinery Inc Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper
FI89308C (fi) * 1992-09-16 1993-09-10 Valmet Paper Machinery Inc Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper
US5598639A (en) * 1995-06-07 1997-02-04 Xerox Corporation Tool for high temperature roll nip measurements
US6201938B1 (en) 1999-06-11 2001-03-13 Xerox Corporation Roll fusing apparatus including a fusing nip force controlling assembly
US7012768B2 (en) 2000-12-27 2006-03-14 Ntn Corporation Optical pick-up
DE10329430B4 (de) * 2003-07-01 2005-05-04 Koenig & Bauer Ag Walze mit integriertem Drucksensor
JP2007229954A (ja) * 2006-02-27 2007-09-13 Mitsubishi Heavy Ind Ltd 印刷機械のニップ確認システム、およびプログラム
JP5044196B2 (ja) * 2006-11-13 2012-10-10 アイシン精機株式会社 圧電センサ及びその製造方法
WO2008086894A1 (en) * 2007-01-17 2008-07-24 Metso Paper, Inc. Load measuring device, manufacturing method for the device and control method using the device
DE102007031057A1 (de) * 2007-07-04 2009-01-08 Manroland Ag Elektrete und deren Einsatz in Druckmaschinen
GB2529484A (en) * 2014-08-22 2016-02-24 Univ Sheffield Deriving contact stress or contact loadusing ultrasound data
AT525992B1 (de) * 2022-11-30 2023-10-15 Net Automation Gmbh Vorrichtung zum Erfassen der Druckkräfte zwischen zwei unter Krafteinwirkung aneinander anstellbaren Körpern

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138613A (en) * 1965-03-11 1969-01-01 Derek Joseph Harry Goddin Improvements in or relating to pressure measuring devices
US4016756A (en) * 1972-06-08 1977-04-12 Beloit Corporation Nip load sensing device
US4183010A (en) * 1975-12-08 1980-01-08 Gte Sylvania Incorporated Pressure compensating coaxial line hydrophone and method
CH595623A5 (de) * 1975-12-19 1978-02-15 Kistler Instrumente Ag
DE2622505C2 (de) * 1976-05-20 1985-04-04 Mannesmann AG, 4000 Düsseldorf Meßgerät zur Messung des Walzenspaltes in dickengeregelten Walzgerüsten
US4356423A (en) * 1980-11-28 1982-10-26 Teledyne Industries, Inc., Geotech Division Pressure sensitive intrusion sensing line
DE3212661A1 (de) * 1982-04-05 1983-10-06 Siemens Ag Drucksensor
JPS6015534A (ja) * 1983-07-07 1985-01-26 Dainippon Printing Co Ltd ロ−ル圧測定装置
US4499394A (en) * 1983-10-21 1985-02-12 Koal Jan G Polymer piezoelectric sensor of animal foot pressure
US4555953A (en) * 1984-04-16 1985-12-03 Paolo Dario Composite, multifunctional tactile sensor
US4633122A (en) * 1985-06-18 1986-12-30 Pennwalt Corporation Means for electrically connecting electrodes on different surfaces of piezoelectric polymeric films

Also Published As

Publication number Publication date
NL8502475A (nl) 1987-04-01
EP0219149A1 (de) 1987-04-22
US4744253A (en) 1988-05-17
EP0219149B1 (de) 1990-05-09
JPS6262237A (ja) 1987-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee