JPS61174614U - - Google Patents
Info
- Publication number
- JPS61174614U JPS61174614U JP5882085U JP5882085U JPS61174614U JP S61174614 U JPS61174614 U JP S61174614U JP 5882085 U JP5882085 U JP 5882085U JP 5882085 U JP5882085 U JP 5882085U JP S61174614 U JPS61174614 U JP S61174614U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- pressure plate
- spring
- cross
- sensitivity
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案水中型変位計の概略断面図、第
２図は第１図装置に圧縮荷重が加わつた状態、第
３図は第１図装置に引張荷重が加わつた状態を示
す。第４図は変位と歪の関係を示すグラフである
。
１……筒体、２……伝達棒、３……バネ、４…
…圧体板、５……液体、１ａ……ダイヤフラム、
１ｃ……受圧板、６……歪ゲージ。
FIG. 1 is a schematic cross-sectional view of the underwater displacement meter of the present invention, FIG. 2 shows a state in which a compressive load is applied to the device shown in FIG. 1, and FIG. 3 shows a state in which a tensile load is applied to the device shown in FIG. FIG. 4 is a graph showing the relationship between displacement and strain. 1... Cylindrical body, 2... Transmission rod, 3... Spring, 4...
...Press plate, 5...Liquid, 1a...Diaphragm,
1c...Pressure plate, 6...Strain gauge.
Claims (1)
伝達棒と圧力板を取り付け、前記圧力板と筒体の
接触する断面を小さく形成し、前記筒体には該筒
体を仕切るダイヤフラムと一体となつた受圧板を
設け、前記受圧板と圧力板の間には非圧縮性の液
体を封入し、前記伝達棒よりバネに加えられた力
が圧力板の断面積と受圧板の断面積の比によつて
倍増され、感度が増大するようにしたことを特徴
とする水中型変位計。 A spring is built into the cylindrical body, a pressure plate and a transmission rod for transmitting displacement are attached to the spring, a cross section where the pressure plate and the cylindrical body come in contact is formed small, and the cylindrical body is integrated with a diaphragm that partitions the cylindrical body. A pressure receiving plate is provided, and an incompressible liquid is sealed between the pressure receiving plates, and the force applied to the spring from the transmission rod is equal to the ratio of the cross-sectional area of the pressure plate to the cross-sectional area of the pressure plate. An underwater displacement meter characterized in that the sensitivity is doubled and the sensitivity is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5882085U JPS61174614U (en) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5882085U JPS61174614U (en) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174614U true JPS61174614U (en) | 1986-10-30 |
Family
ID=30584681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5882085U Pending JPS61174614U (en) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174614U (en) |
-
1985
- 1985-04-22 JP JP5882085U patent/JPS61174614U/ja active Pending
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