JPS61112246U - - Google Patents
Info
- Publication number
- JPS61112246U JPS61112246U JP19595284U JP19595284U JPS61112246U JP S61112246 U JPS61112246 U JP S61112246U JP 19595284 U JP19595284 U JP 19595284U JP 19595284 U JP19595284 U JP 19595284U JP S61112246 U JPS61112246 U JP S61112246U
- Authority
- JP
- Japan
- Prior art keywords
- control diaphragm
- convex portion
- circular recess
- detector
- fits
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本考案に係る差圧伝送器を示す断面図
、第２図ａおよびｂは同じく差圧伝送器の組立、
溶接方法を説明するための断面図、第３図は従来
の差圧伝送器を示す断面図である。
１……高圧側の検出器ボデイ、２……低圧側の
検出器ボデイ、５……コントロールダイアフラム
、３１……凹嵌部、３２……凸部。
FIG. 1 is a sectional view showing a differential pressure transmitter according to the present invention, and FIGS. 2 a and b show the assembly of the differential pressure transmitter,
A cross-sectional view for explaining the welding method, and FIG. 3 is a cross-sectional view showing a conventional differential pressure transmitter. DESCRIPTION OF SYMBOLS 1... Detector body on the high pressure side, 2... Detector body on the low pressure side, 5... Control diaphragm, 31... Recessed fitting part, 32... Convex part.
Claims (1)
する２つの検出器ボデイのうち一方の検出器ボデ
イに、前記コントロールダイアフラムが嵌合する
円形状の凹嵌部を形成し、他方の検出器ボデイに
この凹嵌部に嵌合する凸部を形成し、電子ビーム
溶接によりこの凸部と前記凹嵌部の嵌合状態にお
いて両検出器ボデイおよびコントロールダイアフ
ラムの３部材を接合したことを特徴とする差圧伝
送器。 A circular recess into which the control diaphragm fits is formed in one of two detector bodies facing each other via a control diaphragm, and a circular recess into which the control diaphragm fits is formed in the other detector body. A differential pressure transmitter characterized in that a fitting convex portion is formed, and the two detector bodies and the control diaphragm are joined by electron beam welding in the fitted state of the convex portion and the recessed fitting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19595284U JPS61112246U (en) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19595284U JPS61112246U (en) | 1984-12-26 | 1984-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61112246U true JPS61112246U (en) | 1986-07-16 |
Family
ID=30753580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19595284U Pending JPS61112246U (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112246U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5956137A (en) * | 1982-09-25 | 1984-03-31 | Yamatake Honeywell Co Ltd | Differential pressure transmitter |
-
1984
- 1984-12-26 JP JP19595284U patent/JPS61112246U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5956137A (en) * | 1982-09-25 | 1984-03-31 | Yamatake Honeywell Co Ltd | Differential pressure transmitter |