FI905616A - FOERFARANDE FOER MAETNING AV FORMNING AV EN FIBERBANA VID EN PAPPERSMASKINS BANFORMNINGSDEL. - Google Patents
FOERFARANDE FOER MAETNING AV FORMNING AV EN FIBERBANA VID EN PAPPERSMASKINS BANFORMNINGSDEL. Download PDFInfo
- Publication number
- FI905616A FI905616A FI905616A FI905616A FI905616A FI 905616 A FI905616 A FI 905616A FI 905616 A FI905616 A FI 905616A FI 905616 A FI905616 A FI 905616A FI 905616 A FI905616 A FI 905616A
- Authority
- FI
- Finland
- Prior art keywords
- fiberbana
- banformningsdel
- pappersmaskins
- formning
- vid
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/34—Paper
- G01N33/346—Paper sheets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0237—Thin materials, e.g. paper, membranes, thin films
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Acoustics & Sound (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Paper (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905616A FI87836C (en) | 1990-11-13 | 1990-11-13 | FOERFARANDE FOER MAETNING AV FORMNING AV EN FIBERBANA VID EN PAPPERSMASKINS BANFORMNINGSDEL |
EP19910918762 EP0557317A1 (en) | 1990-11-13 | 1991-11-04 | A method of measuring the forming process of a fibre web within the web forming section of a paper machine |
JP3517696A JPH06502243A (en) | 1990-11-13 | 1991-11-04 | Method for evaluating the fiber network formation process in the network formation section of a paper machine |
CA 2095029 CA2095029A1 (en) | 1990-11-13 | 1991-11-04 | Measuring the forming process of a fibre web forming section of a paper machine |
PCT/FI1991/000334 WO1992008995A1 (en) | 1990-11-13 | 1991-11-04 | A method of measuring the forming process of a fibre web within the web forming section of a paper machine |
PT9948091A PT99480A (en) | 1990-11-13 | 1991-11-12 | METHOD FOR MEASURING THICKNESS OF A FIBER WEAVING DURING THEIR TRAINING OPERATION WITHIN THE FORMATION OF THE WEAVING SECTION OF A PAPER MANUFACTURING MACHINE |
NO93931653A NO931653L (en) | 1990-11-13 | 1993-05-06 | PROCEDURE FOR MEASURING THE FORMING PROCESS OF A FIBER COAT IN THE COAT FORMING SECTION OF A PAPER MACHINE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905616 | 1990-11-13 | ||
FI905616A FI87836C (en) | 1990-11-13 | 1990-11-13 | FOERFARANDE FOER MAETNING AV FORMNING AV EN FIBERBANA VID EN PAPPERSMASKINS BANFORMNINGSDEL |
Publications (4)
Publication Number | Publication Date |
---|---|
FI905616A0 FI905616A0 (en) | 1990-11-13 |
FI905616A true FI905616A (en) | 1992-05-14 |
FI87836B FI87836B (en) | 1992-11-13 |
FI87836C FI87836C (en) | 1993-02-25 |
Family
ID=8531407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905616A FI87836C (en) | 1990-11-13 | 1990-11-13 | FOERFARANDE FOER MAETNING AV FORMNING AV EN FIBERBANA VID EN PAPPERSMASKINS BANFORMNINGSDEL |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0557317A1 (en) |
JP (1) | JPH06502243A (en) |
CA (1) | CA2095029A1 (en) |
FI (1) | FI87836C (en) |
PT (1) | PT99480A (en) |
WO (1) | WO1992008995A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004050961B3 (en) * | 2004-10-19 | 2006-08-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for determining characteristic values and / or the homogeneity of an open-pored material layer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5892811A (en) * | 1980-12-08 | 1983-06-02 | Teitsuu Denshi Kenkyusho:Kk | Ultrasonic thickness measuring method |
-
1990
- 1990-11-13 FI FI905616A patent/FI87836C/en not_active IP Right Cessation
-
1991
- 1991-11-04 WO PCT/FI1991/000334 patent/WO1992008995A1/en not_active Application Discontinuation
- 1991-11-04 CA CA 2095029 patent/CA2095029A1/en not_active Abandoned
- 1991-11-04 JP JP3517696A patent/JPH06502243A/en active Pending
- 1991-11-04 EP EP19910918762 patent/EP0557317A1/en not_active Withdrawn
- 1991-11-12 PT PT9948091A patent/PT99480A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PT99480A (en) | 1993-12-31 |
JPH06502243A (en) | 1994-03-10 |
FI905616A0 (en) | 1990-11-13 |
CA2095029A1 (en) | 1992-05-14 |
FI87836C (en) | 1993-02-25 |
EP0557317A1 (en) | 1993-09-01 |
WO1992008995A1 (en) | 1992-05-29 |
FI87836B (en) | 1992-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: TAMFELT OY AB |