JPS5817534U - Pressure switch test equipment - Google Patents
Pressure switch test equipmentInfo
- Publication number
- JPS5817534U JPS5817534U JP11276281U JP11276281U JPS5817534U JP S5817534 U JPS5817534 U JP S5817534U JP 11276281 U JP11276281 U JP 11276281U JP 11276281 U JP11276281 U JP 11276281U JP S5817534 U JPS5817534 U JP S5817534U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pressure switch
- compressed air
- hydraulic pressure
- supply conduit
- 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.)
- Granted
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (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図は本考案に係るプレッシャースイッチの作動テス
ト装置゛の一実施例を示す概略図であり、第２図は本考
案のプレッシャースイッチの作動テスト装置に用いる他
の形態の圧力変換用タンクを示す断面図である。
Ａ・・・・・・プレッシャースイッチの作動テスト装置
、Ｂ・・・・・・プレッシャー装置、１・・・・・・圧
力調整弁、３・・・・・・圧空供給系統、４，４０・・
・・・・圧力変換用タンク、５・・・・・・油圧供給導
管、６・・・・・・分岐管、７・・・・・・油圧ゲージ
、２，８．１０・・・・・・ストップバルブ、９・・・
・・・圧空源。FIG. 1 is a schematic diagram showing an embodiment of the pressure switch operation test device according to the present invention, and FIG. 2 is a schematic diagram showing another embodiment of the pressure conversion tank used in the pressure switch operation test device according to the present invention. FIG. A...Pressure switch operation test device, B...Pressure device, 1...Pressure regulating valve, 3...Compressed air supply system, 4,40.・
...Pressure conversion tank, 5...Hydraulic pressure supply conduit, 6...Branch pipe, 7...Hydraulic pressure gauge, 2,8.10...・Stop valve, 9...
...Compressed air source.
Claims (1)
ク上部に圧空を供給する圧空源に接続自在で、かつ途中
に圧力調整弁を有する圧空供給系統と、テスト対象プレ
ッシャースイッチと接続自在であってこのプレッシャー
スイッチと圧力変換用タンク下部とを連通ずる油圧供給
導管と、この油圧供給導管から分岐する分岐管に設けら
れた油圧ゲージと、前記プレッシャースイッチとの接続
部近傍の油圧供給導管に設けられたストップバルブとを
備え、前記各要素を一つのユニットに構成して可搬自在
としたことを特徴とするプレッシャースイッチテスト装
置。A pressure conversion tank filled with oil can be freely connected to a compressed air source that supplies compressed air to the top of this pressure conversion tank, and a compressed air supply system that has a pressure regulating valve in the middle can be freely connected to a pressure switch to be tested. A hydraulic pressure supply conduit that communicates between the pressure switch of the lever and the lower part of the pressure conversion tank, a hydraulic pressure gauge provided in a branch pipe branching from this hydraulic pressure supply conduit, and a hydraulic pressure supply conduit provided in the vicinity of the connection part with the pressure switch. What is claimed is: 1. A pressure switch test device, comprising: a stop valve; and wherein each of the above-mentioned elements is configured into a single unit to make it portable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11276281U JPS5817534U (en) | 1981-07-29 | 1981-07-29 | Pressure switch test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11276281U JPS5817534U (en) | 1981-07-29 | 1981-07-29 | Pressure switch test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5817534U true JPS5817534U (en) | 1983-02-03 |
| JPS6221963Y2 JPS6221963Y2 (en) | 1987-06-04 |
Family
ID=29907079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11276281U Granted JPS5817534U (en) | 1981-07-29 | 1981-07-29 | Pressure switch test equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817534U (en) |
-
1981
- 1981-07-29 JP JP11276281U patent/JPS5817534U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221963Y2 (en) | 1987-06-04 |
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