JPS58134747U - damping mechanism - Google Patents
damping mechanismInfo
- Publication number
- JPS58134747U JPS58134747U JP3126782U JP3126782U JPS58134747U JP S58134747 U JPS58134747 U JP S58134747U JP 3126782 U JP3126782 U JP 3126782U JP 3126782 U JP3126782 U JP 3126782U JP S58134747 U JPS58134747 U JP S58134747U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- flow path
- liquid flow
- damper
- receiving element
- 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)
- Arrangements For Transmission Of Measured Signals (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１因は従来およびこの考案に係るダンパー機構を適用
する差圧・圧力伝送器の構成図、第２図は従来のダンパ
ー機構を示す構成図、第３図は同ダンパー機構の要部の
拡大構成図、第４図はこの考案の第１の実施例を示す要
部の拡大構成図、第５図はこの考案の第２の実施例を示
す要部の拡大構成図である。
１５・・・・・・連結軸、１６．１７・・・・・・受圧
ダイアフラム（受圧要素）、ｉｓ、 １９・・・ディ
スク、２１・・・封液流路、２２・・・・・・圧力変換
部、３ｏ・・曲嵌合部、３１・・・・・・段部、３６・
・・・・・開封液流路、３７・・・・・・ダンパー弁、
４０．４３・・曲タンバーリング、４１、 ４２． ４
４． ４５・・・・・・磁性材。
第１図
−第２図The first reason is the configuration diagram of a differential pressure/pressure transmitter applying the conventional damper mechanism and the damper mechanism according to this invention. Figure 2 is a configuration diagram showing the conventional damper mechanism. Figure 3 is an enlarged view of the main parts of the damper mechanism. FIG. 4 is an enlarged block diagram of essential parts showing a first embodiment of this invention, and FIG. 5 is an enlarged block diagram of essential parts showing a second embodiment of this invention. 15...Connection shaft, 16.17...Pressure receiving diaphragm (pressure receiving element), IS, 19...Disc, 21...Sealing liquid channel, 22... Pressure conversion part, 3o...Curved fitting part, 31...Step part, 36...
......Opening liquid flow path, 37...Damper valve,
40.43...Song tambouring, 41, 42. 4
4. 45...Magnetic material. Figure 1-Figure 2
Claims (1)
る圧力変換部と、この圧力変換部と上記受圧要素とを連
通ずる封液流路と、この封液流路内に設置され上記圧力
変換部に連結されるとともに上記受圧要素にディスクを
介して連結されている連結軸とを有し、上記受圧要素に
加えられた流体の差圧または圧力を変位または力として
検出するように構成された差圧・圧力伝送器の内部に開
封液流路を設け、この開封液流路の流通断面積を変える
ダンパー弁を上記開封液流路に設け、上記連結軸の一端
部をこの一端部に段部を形成するようにして縮径して嵌
合部を形成し、この嵌合部にダンパーリングを外嵌させ
てなり、このダンパーリングによって上記封液流路を絞
るとともに上記ダンパー弁を操作して上記開封液流路の
流通断面積を変えることにより突変する外圧によって上
記差圧・圧力伝送器内に生じる不所望な脈動を減衰させ
るダンパー機構において、上記ダンパーリングと上記連
結軸またはディスクの一部またｔま全部 ゛を磁性材で
構成し、上記ダンパーリングを上記連結軸の段部または
上記ディスクに磁力によって密着固定したことを特徴と
するダンパー機構。A pressure-receiving element provided on the side, a pressure converter provided inside, a sealing liquid channel that communicates the pressure converter with the pressure-receiving element, and a sealing liquid flow path installed in the sealing liquid flow path and configured as described above. It has a connecting shaft connected to the pressure converter and connected to the pressure receiving element via a disk, and is configured to detect the differential pressure or pressure of the fluid applied to the pressure receiving element as a displacement or force. An opening liquid flow path is provided inside the differential pressure/pressure transmitter, a damper valve that changes the flow cross-sectional area of the opening liquid flow path is provided in the opening liquid flow path, and one end of the connecting shaft is connected to this one end. A fitting part is formed by reducing the diameter to form a stepped part, and a damper ring is fitted onto the fitting part, and the damper ring narrows the sealing liquid flow path and the damper valve. In a damper mechanism that damps undesirable pulsations occurring in the differential pressure/pressure transmitter due to sudden changes in external pressure by operating to change the flow cross-sectional area of the opening liquid flow path, the damper ring and the connecting shaft or A damper mechanism characterized in that a part or all of the disk is made of a magnetic material, and the damper ring is closely fixed to the stepped portion of the connecting shaft or the disk by magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3126782U JPS58134747U (en) | 1982-03-05 | 1982-03-05 | damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3126782U JPS58134747U (en) | 1982-03-05 | 1982-03-05 | damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58134747U true JPS58134747U (en) | 1983-09-10 |
Family
ID=30042947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3126782U Pending JPS58134747U (en) | 1982-03-05 | 1982-03-05 | damping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134747U (en) |
-
1982
- 1982-03-05 JP JP3126782U patent/JPS58134747U/en active Pending
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