JPS5923619U - Zero point adjustment mechanism - Google Patents
Zero point adjustment mechanismInfo
- Publication number
- JPS5923619U JPS5923619U JP11799082U JP11799082U JPS5923619U JP S5923619 U JPS5923619 U JP S5923619U JP 11799082 U JP11799082 U JP 11799082U JP 11799082 U JP11799082 U JP 11799082U JP S5923619 U JPS5923619 U JP S5923619U
- Authority
- JP
- Japan
- Prior art keywords
- zero point
- center
- point adjustment
- adjustment screw
- lid body
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の差圧・圧力伝送器の分解斜視図、第２図
および第３図はこの考案の第１の実施例を示すもので、
第２図は側断面図、第３図は正面図、第４図はこの考案
の第２の実施例を示す正面図である。
３・・・・・・アンプハウジング、４・・・・・・アン
プユニット、１０・・・・・・零点調整ねじ、１１・・
・・・・指標突起、１２・・・・・・蓋体、１３・・・
・・・凹溝、１４・・・・・・ねじ、２０・・・・・・
工具。Fig. 1 is an exploded perspective view of a conventional differential pressure/pressure transmitter, and Figs. 2 and 3 show the first embodiment of this invention.
FIG. 2 is a side sectional view, FIG. 3 is a front view, and FIG. 4 is a front view showing a second embodiment of this invention. 3... Amplifier housing, 4... Amplifier unit, 10... Zero point adjustment screw, 11...
... Indicator protrusion, 12 ... Lid body, 13 ...
...Concave groove, 14...Screw, 20...
tool.
Claims (1)
グ内に納められている円柱状のアンプユニットの上記着
体側の底面上にこの底面の中心から所定距離離れた位置
に磁性体からなる零点調整ねじを設け、上記アンプユニ
ットの中心と零点調整ねじとを結んだ仮想線が上記アン
プハウジングの外周面と交差する位置に指標突起を設け
、上記蓋体の上面にこの蓋体の中心をその中心とする所
定半径の円周状または円状の凹溝を形成し、上記蓋体の
中心と上記指標突起とを結ぶ仮想線が上記凹溝に交わる
位置に磁性体製の調整用のねじまたは工具を回転自在に
嵌着し、これら調整のねじまたは工具と上記零点調整ね
じとが連動するようにしたことを特徴とする零点調整機
構。A magnetic material is placed on the bottom surface of the mounting side of the cylindrical amplifier unit housed in a bottomed cylindrical amplifier housing having a disc-shaped lid at a predetermined distance from the center of the bottom surface. A zero point adjustment screw is provided, an index protrusion is provided at a position where an imaginary line connecting the center of the amplifier unit and the zero point adjustment screw intersects the outer peripheral surface of the amplifier housing, and the center of the lid body is set on the top surface of the lid body. A circumferential or circular groove with a predetermined radius is formed around the center, and a magnetic adjustment screw is inserted at a position where an imaginary line connecting the center of the lid body and the index protrusion intersects with the groove. Alternatively, a zero point adjustment mechanism characterized in that a tool is rotatably fitted and these adjustment screws or tools and the zero point adjustment screw are interlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11799082U JPS5923619U (en) | 1982-08-03 | 1982-08-03 | Zero point adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11799082U JPS5923619U (en) | 1982-08-03 | 1982-08-03 | Zero point adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5923619U true JPS5923619U (en) | 1984-02-14 |
Family
ID=30271385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11799082U Pending JPS5923619U (en) | 1982-08-03 | 1982-08-03 | Zero point adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117029U (en) * | 1985-01-05 | 1986-07-24 | ||
| JP2010025934A (en) * | 2008-07-18 | 2010-02-04 | Wika Alexander Wiegand Gmbh & Co Kg | Pressure gauge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945607A (en) * | 1972-06-28 | 1974-05-01 |
-
1982
- 1982-08-03 JP JP11799082U patent/JPS5923619U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945607A (en) * | 1972-06-28 | 1974-05-01 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117029U (en) * | 1985-01-05 | 1986-07-24 | ||
| JPH0319465Y2 (en) * | 1985-01-05 | 1991-04-24 | ||
| JP2010025934A (en) * | 2008-07-18 | 2010-02-04 | Wika Alexander Wiegand Gmbh & Co Kg | Pressure gauge |
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