JPS6348107U - - Google Patents
Info
- Publication number
- JPS6348107U JPS6348107U JP14289086U JP14289086U JPS6348107U JP S6348107 U JPS6348107 U JP S6348107U JP 14289086 U JP14289086 U JP 14289086U JP 14289086 U JP14289086 U JP 14289086U JP S6348107 U JPS6348107 U JP S6348107U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic sensor
- measured
- sheet surface
- sheet
- housed
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案の一実施例の電気的構成を示す
側面図、第２図は同実施例における測定ヘツドの
縦断側面図、第３図は測定ヘツド端面の空気噴出
口の形状および配置の一例の平面図、第４図は同
実施例におけるヘツド下端面の圧力分布を示すグ
ラフである。
１…被測定シート、２…導体片、３…測定ヘツ
ド、ＯＳＣ…発振器、Ａ…オペアンプ、Ｄ…検波
増幅回路、７…空気噴出口。
Fig. 1 is a side view showing the electrical configuration of an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional side view of the measuring head in the same embodiment, and Fig. 3 shows the shape and arrangement of the air outlet on the end face of the measuring head. FIG. 4, which is a plan view of an example, is a graph showing the pressure distribution on the lower end surface of the head in the same embodiment. DESCRIPTION OF SYMBOLS 1... Sheet to be measured, 2... Conductor piece, 3... Measurement head, OSC... Oscillator, A... Operational amplifier, D... Detection amplifier circuit, 7... Air outlet.
Claims (1)
と対向する端面に加圧流体噴出口を設けて被測定
シート面から一定距離だけ離れているようにした
測定ヘツド内に電磁的センサを収納し、この電磁
的センサと外部測定回路とを電磁的に結合し、上
記電磁的センサに対向させて配置された導体片と
の間の距離の変化を検出するようにしたシート状
物の厚さ測定装置。 An electromagnetic sensor is housed in a measurement head that is held slidably in the axial direction and has a pressurized fluid outlet on the end face facing the sheet surface to be measured so that it is a certain distance away from the sheet surface to be measured. and the thickness of a sheet-like material that electromagnetically couples this electromagnetic sensor with an external measurement circuit and detects a change in the distance between the electromagnetic sensor and a conductive piece placed opposite to the electromagnetic sensor. measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142890U JPH0518644Y2 (en) | 1986-09-17 | 1986-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142890U JPH0518644Y2 (en) | 1986-09-17 | 1986-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348107U true JPS6348107U (en) | 1988-04-01 |
| JPH0518644Y2 JPH0518644Y2 (en) | 1993-05-18 |
Family
ID=31052054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142890U Expired - Lifetime JPH0518644Y2 (en) | 1986-09-17 | 1986-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518644Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309935A (en) * | 2006-05-15 | 2007-11-29 | Immobilien Ges Helmut Fischer Gmbh & Co Kg | Method and system for measuring thickness of thin layer by measuring probe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534267U (en) * | 1978-08-28 | 1980-03-05 | ||
| JPS57194191U (en) * | 1981-06-02 | 1982-12-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117117A (en) * | 1977-12-05 | 1979-09-11 | Nikkei Aluminium Sales | Rain termination structure of curtain wall |
-
1986
- 1986-09-17 JP JP1986142890U patent/JPH0518644Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534267U (en) * | 1978-08-28 | 1980-03-05 | ||
| JPS57194191U (en) * | 1981-06-02 | 1982-12-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309935A (en) * | 2006-05-15 | 2007-11-29 | Immobilien Ges Helmut Fischer Gmbh & Co Kg | Method and system for measuring thickness of thin layer by measuring probe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518644Y2 (en) | 1993-05-18 |