JPS5663245A - Detecting apparatus of moisture content rate of wood - Google Patents
Detecting apparatus of moisture content rate of woodInfo
- Publication number
- JPS5663245A JPS5663245A JP14010279A JP14010279A JPS5663245A JP S5663245 A JPS5663245 A JP S5663245A JP 14010279 A JP14010279 A JP 14010279A JP 14010279 A JP14010279 A JP 14010279A JP S5663245 A JPS5663245 A JP S5663245A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- moisture content
- content rate
- high frequency
- water content
- 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.)
- Pending
Links
Abstract
PURPOSE: To enable to accurately measure the moisture content rate of desired part without influenced by an unevenness of bark surface, by inserting the detector formed into a rod-shaped body into the hole provided in the wood and extended toward the inner part and then, measuring the variation of high frequency electric current varying in accordance with the moisture content.
CONSTITUTION: For example, a pair of high frequency induction electrodes 10, 11 are formed and each draw-out wires 12, 13 is attached thereto and also, is fixed at the state of isolating the electrode each other and moreover, the wires 12, 13 are hardened by the electric insulator made of resin. Thus constructed detecting apparatus 15 is provided on a wood 16 and is formed into rod-shaped body being capable of inserting into a hole 17 extending toward the inner part of the wood 16. Hereby, water content of desired part is accurately measured by measuring the varition of high frequency current varying in accordance with the water content rate in the wood and detecting the water content.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14010279A JPS5663245A (en) | 1979-10-30 | 1979-10-30 | Detecting apparatus of moisture content rate of wood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14010279A JPS5663245A (en) | 1979-10-30 | 1979-10-30 | Detecting apparatus of moisture content rate of wood |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5663245A true JPS5663245A (en) | 1981-05-29 |
Family
ID=15260980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14010279A Pending JPS5663245A (en) | 1979-10-30 | 1979-10-30 | Detecting apparatus of moisture content rate of wood |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5663245A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1391737A3 (en) * | 2002-08-23 | 2005-05-18 | Forschungszentrum Jülich Gmbh | Apparatus for simultaneous feeding of electrical signals and measuring of potentials in probes |
-
1979
- 1979-10-30 JP JP14010279A patent/JPS5663245A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1391737A3 (en) * | 2002-08-23 | 2005-05-18 | Forschungszentrum Jülich Gmbh | Apparatus for simultaneous feeding of electrical signals and measuring of potentials in probes |
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