JPS6381219U - - Google Patents
Info
- Publication number
- JPS6381219U JPS6381219U JP17633386U JP17633386U JPS6381219U JP S6381219 U JPS6381219 U JP S6381219U JP 17633386 U JP17633386 U JP 17633386U JP 17633386 U JP17633386 U JP 17633386U JP S6381219 U JPS6381219 U JP S6381219U
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- receiving pin
- vibration receiving
- diaphragm
- support structure
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図は本考案支持構造の要部縦断側面図、第
２図は本考案支持構造を施したフロースイツチの
要部縦断側面図、第３図は本考案支持構造を施し
たフロースイツチの底面図、第４図Ａ，Ｂは本考
案支持構造を施したフロースイツチの装着例を示
した外側面図、第５図は本考案構造により粉粒体
の移送パイプに装着されたフロースイツチの電気
回路図である。第６図Ａ，Ｂは従来の支持構造を
示した要部縦断側面図である。
１……受振ピン、２……圧電素子、３……ダイ
ヤフラム、４……心杆部、５……固定体。
Figure 1 is a vertical sectional side view of the main part of the support structure of the present invention, Figure 2 is a vertical sectional side view of the main part of a flow switch equipped with the support structure of the present invention, and Figure 3 is a bottom view of the flow switch equipped with the support structure of the present invention. Figures 4A and 4B are external views showing an example of how a flow switch equipped with the support structure of the present invention is installed, and Figure 5 shows the electricity of the flow switch installed on a powder transfer pipe with the structure of the present invention. It is a circuit diagram. FIGS. 6A and 6B are longitudinal sectional side views of main parts showing a conventional support structure. 1... Vibration receiving pin, 2... Piezoelectric element, 3... Diaphragm, 4... Core rod portion, 5... Fixed body.
Claims (1)
杆部４を固着させ、受振ピン１の上端面に圧電素
子２を定着させ、かつ、ダイヤフラム３の周辺部
を固定体５の透孔孔縁に定着させることを特徴と
した、音振動受振ピンの支持構造。 The core part 4 of the vibration receiving pin 1 is fixed to the center of the boss part of the diaphragm 3, the piezoelectric element 2 is fixed to the upper end surface of the vibration receiving pin 1, and the peripheral part of the diaphragm 3 is attached to the edge of the through hole of the fixed body 5. A support structure for the sound vibration receiving pin, which is characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17633386U JPS6381219U (en) | 1986-11-17 | 1986-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17633386U JPS6381219U (en) | 1986-11-17 | 1986-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6381219U true JPS6381219U (en) | 1988-05-28 |
Family
ID=31116478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17633386U Pending JPS6381219U (en) | 1986-11-17 | 1986-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6381219U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524867B2 (en) * | 1973-07-25 | 1977-02-08 |
-
1986
- 1986-11-17 JP JP17633386U patent/JPS6381219U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524867B2 (en) * | 1973-07-25 | 1977-02-08 |