FI955844L - Basis weight measuring device - Google Patents

Basis weight measuring device Download PDF

Info

Publication number: FI955844L
Authority: FI; Finland
Prior art keywords: measuring device; basis weight; weight measuring; basis; weight
Prior art date: 1993-06-07

Application number

FI955844A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI112115B (en

FI955844A0 (en

Inventor

Karlheinz Schaust

Reiner Henn

Original Assignee

Honeywell Ag

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.)

1993-06-07

Filing date

1995-12-05

Publication date

1995-12-05

1995-12-05 Application filed by Honeywell Ag filed Critical Honeywell Ag

1995-12-05 Publication of FI955844A0 publication Critical patent/FI955844A0/en

1995-12-05 Publication of FI955844L publication Critical patent/FI955844L/en

2003-10-31 Application granted granted Critical

2003-10-31 Publication of FI112115B publication Critical patent/FI112115B/en

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film

Landscapes

General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Pathology (AREA)
General Physics & Mathematics (AREA)
Measurement Of Radiation (AREA)
Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)

FI955844A 1993-06-07 1995-12-05 Bodyweight measuring device FI112115B (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
EP93109108A EP0628808B1 (en)	1993-06-07	1993-06-07	Apparatus for measuring basis weight
EP93109108		1993-06-07
PCT/EP1994/001797 WO1994029700A1 (en)	1993-06-07	1994-06-03	Device for the determination of weight per unit area
EP9401797		1994-06-03

Publications (3)

Publication Number	Publication Date
FI955844A0 FI955844A0 (en)	1995-12-05
FI955844L true FI955844L (en)	1995-12-05
FI112115B FI112115B (en)	2003-10-31

Family

ID=8212969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI955844A FI112115B (en)	1993-06-07	1995-12-05	Bodyweight measuring device

Country Status (7)

Country	Link
EP (1)	EP0628808B1 (en)
JP (1)	JPH09502014A (en)
KR (1)	KR100307030B1 (en)
CN (1)	CN1089901C (en)
DE (1)	DE59308548D1 (en)
FI (1)	FI112115B (en)
WO (1)	WO1994029700A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59605018D1 (en) *	1995-03-17	2000-05-31	Honeywell Ag	Device for measuring the basis weight
DE19913929A1 (en)	1999-03-26	2000-09-28	Voith Sulzer Papiertech Patent	Equipment determining properties of band of paper, comprises source of electromagnetic or particulate radiation passing through or reflected by band to detector array with irregular subdivision
WO2002090939A1 (en) *	2001-05-09	2002-11-14	Vinod Unnikrishna Kurup	Equipment for determining weight per unit area
US6995372B2 (en) *	2003-02-12	2006-02-07	Voith Paper Patent Gmbh	Nuclear gauge for measuring a characteristic of a sheet material with sheet position and alignment compensation
SE525320C2 (en) *	2003-06-06	2005-02-01	More Res Oernskoeldsvik Ab	Method and apparatus for assessing / measuring surface weight variation of sheet material
US7005639B2 (en)	2003-07-28	2006-02-28	Abb Inc.	System and method of composition correction for beta gauges
DE102004057743B4 (en) *	2004-09-08	2007-08-09	Mahlo Gmbh & Co Kg	Method and device for determining the basis weight of a conveyed material sample
JP4919115B2 (en) *	2009-09-24	2012-04-18	横河電機株式会社	Radiation inspection equipment
US8660682B2 (en) *	2010-11-22	2014-02-25	Honeywell Asca Inc.	Air wipe and sheet guide temperature control on paper and continuous web scanners

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1812893A1 (en) *	1968-12-05	1970-06-18	Knapsack Ag, 5033 Knapsack	Arrangement for measuring the thickness of rolling stock, especially foils
US4047029A (en) *	1976-07-02	1977-09-06	Allport John J	Self-compensating X-ray or γ-ray thickness gauge
EP0233389A1 (en) *	1986-02-12	1987-08-26	Josef W. Repsch	A method of measuring the weight per unit area, density and thickness of a moving sheet
CA1307056C (en) *	1987-03-31	1992-09-01	Adaptive Technologies, Inc.	Thickness/density measuring apparatus

1993
- 1993-06-07 EP EP93109108A patent/EP0628808B1/en not_active Expired - Lifetime
- 1993-06-07 DE DE59308548T patent/DE59308548D1/en not_active Expired - Fee Related
1994
- 1994-06-03 KR KR1019950704650A patent/KR100307030B1/en not_active Expired - Fee Related
- 1994-06-03 WO PCT/EP1994/001797 patent/WO1994029700A1/en not_active Ceased
- 1994-06-03 JP JP7501277A patent/JPH09502014A/en active Pending
- 1994-06-03 CN CN94192358A patent/CN1089901C/en not_active Expired - Fee Related
1995
- 1995-12-05 FI FI955844A patent/FI112115B/en active

Also Published As

Publication number	Publication date
CN1089901C (en)	2002-08-28
KR960702106A (en)	1996-03-28
FI112115B (en)	2003-10-31
WO1994029700A1 (en)	1994-12-22
EP0628808B1 (en)	1998-05-13
EP0628808A1 (en)	1994-12-14
JPH09502014A (en)	1997-02-25
KR100307030B1 (en)	2001-12-17
FI955844A0 (en)	1995-12-05
DE59308548D1 (en)	1998-06-18
CN1125002A (en)	1996-06-19

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