JPS62203445U - - Google Patents
Info
- Publication number
- JPS62203445U JPS62203445U JP9236786U JP9236786U JPS62203445U JP S62203445 U JPS62203445 U JP S62203445U JP 9236786 U JP9236786 U JP 9236786U JP 9236786 U JP9236786 U JP 9236786U JP S62203445 U JPS62203445 U JP S62203445U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- densitometer
- always
- circuit block
- connection
- 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
- 230000005669 field effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は従来例を示す回路図である。
Ａ１〜Ａ３……回路ブロツク、Ｒ……抵抗、Ｃ
Ｎ……コネクタ、ａ１〜ａ３，ｂ１〜ｂ３……接
続端子、１……電界効果トランジスタ。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing a conventional example. A1 to A3 ...Circuit block, R...Resistance, C
N... Connector, a1 to a3 , b1 to b3 ... Connection terminal, 1... Field effect transistor.
Claims (1)
る第１および第２の回路ブロツク間に第３の回路
ブロツクを追加して直列に接続するための接続・
切替回路において、 第１および第２の回路ブロツク間に接続されて
常時オン状態にある電界効果トランジスタを、第
３の回路ブロツクと第１および第２の回路ブロツ
クとの電気的かつ機械的な接続に伴つて印加され
る電圧によりオフさせることを特徴とした濃度計
における回路ブロツクの接続・切替回路。[Claims for Utility Model Registration] A connection for adding and serially connecting a third circuit block between the first and second circuit blocks that are always connected as elements constituting the densitometer.
In the switching circuit, a field effect transistor that is connected between the first and second circuit blocks and is always on is connected to the third circuit block and the first and second circuit blocks electrically and mechanically. A circuit block connection/switching circuit in a densitometer, characterized in that it is turned off by a voltage applied in conjunction with the densitometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236786U JPS62203445U (en) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9236786U JPS62203445U (en) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62203445U true JPS62203445U (en) | 1987-12-25 |
Family
ID=30954012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9236786U Pending JPS62203445U (en) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62203445U (en) |
-
1986
- 1986-06-17 JP JP9236786U patent/JPS62203445U/ja active Pending
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