JPH02148435U - - Google Patents
Info
- Publication number
- JPH02148435U JPH02148435U JP5640289U JP5640289U JPH02148435U JP H02148435 U JPH02148435 U JP H02148435U JP 5640289 U JP5640289 U JP 5640289U JP 5640289 U JP5640289 U JP 5640289U JP H02148435 U JPH02148435 U JP H02148435U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- metal plate
- weight sensor
- fixed
- capacitive weight
- 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
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案の一実施例による静電容量式重
量センサの分解斜視図、第２図は第１図の静電容
量式重量センサの断面図、第３図は第１図の静電
容量式重量センサの樹脂キヤツプの斜視図、第４
図は同じく樹脂キヤツプの底面図、第５図は従来
の静電容量式重量センサの分解斜視図、第６図は
第５図の静電容量式重量センサの断面図である。
１ａ，１ｂ……樹脂キヤツプ、１′ａ……ワイ
ヤ固定部、２ａ，２ｂ……加圧棒、３ａ，３ｂ…
…恒弾性金属電極板、４ａ，４ｂ……固定電極板
、５ａ，５ｂ……ガラスリング、６ａ，６ｂ……
固定電極、７ａ，７ｂ……基板、８ａ，８ｂ……
電極取り出しワイヤＡ、９ａ，９ｂ……電極取り
出しワイヤＢ、１０ａ，１０ｂ……半田付け部Ａ
、１１ａ，１１ｂ……半田付け部Ｂ。
FIG. 1 is an exploded perspective view of a capacitive weight sensor according to an embodiment of the present invention, FIG. 2 is a sectional view of the capacitive weight sensor shown in FIG. Perspective view of the resin cap of the capacitive weight sensor, No. 4
This figure is a bottom view of the resin cap, FIG. 5 is an exploded perspective view of a conventional capacitive weight sensor, and FIG. 6 is a sectional view of the capacitive weight sensor shown in FIG. 1a, 1b... Resin cap, 1'a... Wire fixing part, 2a, 2b... Pressure rod, 3a, 3b...
...Constant elastic metal electrode plate, 4a, 4b...Fixed electrode plate, 5a, 5b...Glass ring, 6a, 6b...
Fixed electrode, 7a, 7b...Substrate, 8a, 8b...
Electrode extraction wire A, 9a, 9b... Electrode extraction wire B, 10a, 10b... Soldering part A
, 11a, 11b...Soldering part B.
Claims (1)
属板とは別体の固定電極とが互いに平行に向かい
合うことにより空気コンデンサーを構成し、前記
金属板からの電極取り出しワイヤを前記金属板の
外側の樹脂キヤツプで固定したことを特徴とする
静電容量式重量センサ。 (2) 前記電極取り出しワイヤーの被覆としてシ
リコン系の被覆を用いたことを特徴とする請求項
(1)記載の静電容量式重量センサ。[Claims for Utility Model Registration] (1) An air condenser is constituted by a diaphragm of a constant elastic metal electrode plate and a fixed electrode separate from the metal plate facing each other in parallel, and the electrode is taken out from the metal plate. A capacitive weight sensor characterized in that a wire is fixed with a resin cap outside the metal plate. (2) A claim characterized in that a silicon-based coating is used as a coating for the electrode lead wire.
The capacitive weight sensor described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5640289U JPH02148435U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5640289U JPH02148435U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148435U true JPH02148435U (en) | 1990-12-17 |
Family
ID=31580193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5640289U Pending JPH02148435U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148435U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62124423A (en) * | 1985-11-25 | 1987-06-05 | Matsushita Electric Ind Co Ltd | weight detection device |
| JPS62191729A (en) * | 1986-02-18 | 1987-08-22 | Kyowa Electronic Instr Corp Ltd | Physical quantity/quantity-of-electricity converter and high temperature flowmeter |
| JPS63136416A (en) * | 1986-11-28 | 1988-06-08 | 株式会社 共和電業 | Electric cable |
| JPH0159838B2 (en) * | 1981-06-30 | 1989-12-19 | Matsushita Electric Works Ltd |
-
1989
- 1989-05-18 JP JP5640289U patent/JPH02148435U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0159838B2 (en) * | 1981-06-30 | 1989-12-19 | Matsushita Electric Works Ltd | |
| JPS62124423A (en) * | 1985-11-25 | 1987-06-05 | Matsushita Electric Ind Co Ltd | weight detection device |
| JPS62191729A (en) * | 1986-02-18 | 1987-08-22 | Kyowa Electronic Instr Corp Ltd | Physical quantity/quantity-of-electricity converter and high temperature flowmeter |
| JPS63136416A (en) * | 1986-11-28 | 1988-06-08 | 株式会社 共和電業 | Electric cable |
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