JPH0368034U - - Google Patents
Info
- Publication number
- JPH0368034U JPH0368034U JP12911589U JP12911589U JPH0368034U JP H0368034 U JPH0368034 U JP H0368034U JP 12911589 U JP12911589 U JP 12911589U JP 12911589 U JP12911589 U JP 12911589U JP H0368034 U JPH0368034 U JP H0368034U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- bourdon tube
- pressure
- fixing part
- positive
- 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
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Measuring Fluid Pressure (AREA)
Description
第１図は本案の一実施例のブルドン管式圧力伝
送器の圧力−電気信号変換部の平面図である。
１……ブルドン管、１ａ……管先、２ａ……負
圧側ストツパー、３……正圧側ストツパー、４…
…連結板、５……差動変圧器、６……固定ねじ、
７……差動変圧器の軸、８……ベース、９……ね
じ。
FIG. 1 is a plan view of a pressure-to-electrical signal converter of a Bourdon tube pressure transmitter according to an embodiment of the present invention. 1... Bourdon tube, 1a... pipe tip, 2a... negative pressure side stopper, 3... positive pressure side stopper, 4...
...Connecting plate, 5...Differential transformer, 6...Fixing screw,
7...Differential transformer shaft, 8...Base, 9...Screw.
Claims (1)
−電気信号変換部において、過大圧力及び、運搬
・落下・転倒時の衝撃を受け、ブルドン管が多大
なヒステリシスを発生するのを防止することを目
的とした正・負圧力両用ストツパーを設けたブル
ドン管式の低圧力測定用圧力伝送器において、ス
トツパー位置を微調可能にするためにねじ式とな
つている正圧力側ストツパーと、ストツパー固定
部と一体となつている負圧力側ストツパーと、ブ
ルドン管管先の位置に合せて移動できるように長
円穴を持つたストツパー固定部より成ることを特
徴とするブルドン管の保護機構。 In the pressure-to-electrical signal converter, which consists of a Bourdon tube, a connecting plate, and a differential transformer, this is to prevent the Bourdon tube from generating a large amount of hysteresis due to excessive pressure or shock during transportation, dropping, or overturning. In the Bourdon tube type pressure transmitter for low pressure measurement equipped with a stopper for both positive and negative pressure, the positive pressure side stopper is threaded to allow fine adjustment of the stopper position, and the stopper fixing part and A protection mechanism for a Bourdon tube characterized by comprising an integral negative pressure side stopper and a stopper fixing part having an oblong hole so as to be movable according to the position of the tip of the Bourdon tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12911589U JPH0368034U (en) | 1989-11-06 | 1989-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12911589U JPH0368034U (en) | 1989-11-06 | 1989-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368034U true JPH0368034U (en) | 1991-07-03 |
Family
ID=31676774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12911589U Pending JPH0368034U (en) | 1989-11-06 | 1989-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368034U (en) |
-
1989
- 1989-11-06 JP JP12911589U patent/JPH0368034U/ja active Pending
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