FI883981A - FOERFARANDE FOER REGLERING AV MAETNINGSANORDNINGAR PAO EN MAETNINGSBALK OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. - Google Patents
FOERFARANDE FOER REGLERING AV MAETNINGSANORDNINGAR PAO EN MAETNINGSBALK OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. Download PDFInfo
- Publication number
- FI883981A FI883981A FI883981A FI883981A FI883981A FI 883981 A FI883981 A FI 883981A FI 883981 A FI883981 A FI 883981A FI 883981 A FI883981 A FI 883981A FI 883981 A FI883981 A FI 883981A
- Authority
- FI
- Finland
- Prior art keywords
- measuring beam
- measuring
- relocating
- foer
- maetningsbalk
- Prior art date
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Paper (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The subject of the invention is a method for adjusting the measuring instruments on the measuring beam for pulp- web-like materials, in which method the measuring instruments 1 are moved relative to the pulp web substantially in the transverse direction by means of relocating devices placed on the measuring beam 3. The subject of the invention is additionally a device for application of the method. In the measuring beams currently available, the problem lies in the change in length caused by the thermal expansion of the measuring beam, which is different in the various parts of the measuring beam. This gives rise to alignment problems for the measuring instruments. In the method according to the invention, a part 6 located at the one end 5 of the measuring beam is moved by means of supporting devices 7 relative to the measuring beam in accordance with the change in length caused by the thermal expansion, such that the distance between those parts 6, 9 of the relocating device located at the respective ends 5, 8 of the measuring beam is kept constant. The device according to the invention incorporates a measuring beam 3, measuring instruments 1, relocating devices 4 and a supporting device 7, which is arranged to move the part 6 of the relocating device relative to the measuring beam. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883981A FI84303C (en) | 1988-08-30 | 1988-08-30 | FOERFARANDE FOER REGLERING AV MAETNINGSANORDNINGAR PAO EN MAETNINGSBALK OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883981 | 1988-08-30 | ||
FI883981A FI84303C (en) | 1988-08-30 | 1988-08-30 | FOERFARANDE FOER REGLERING AV MAETNINGSANORDNINGAR PAO EN MAETNINGSBALK OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. |
Publications (4)
Publication Number | Publication Date |
---|---|
FI883981A0 FI883981A0 (en) | 1988-08-30 |
FI883981A true FI883981A (en) | 1990-03-01 |
FI84303B FI84303B (en) | 1991-07-31 |
FI84303C FI84303C (en) | 1991-11-11 |
Family
ID=8526967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI883981A FI84303C (en) | 1988-08-30 | 1988-08-30 | FOERFARANDE FOER REGLERING AV MAETNINGSANORDNINGAR PAO EN MAETNINGSBALK OCH ANORDNING FOER TILLAEMPNING AV FOERFARANDET. |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI84303C (en) |
-
1988
- 1988-08-30 FI FI883981A patent/FI84303C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI883981A0 (en) | 1988-08-30 |
FI84303C (en) | 1991-11-11 |
FI84303B (en) | 1991-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: PRETECH OY |