JPH0363791U - - Google Patents
Info
- Publication number
- JPH0363791U JPH0363791U JP12402989U JP12402989U JPH0363791U JP H0363791 U JPH0363791 U JP H0363791U JP 12402989 U JP12402989 U JP 12402989U JP 12402989 U JP12402989 U JP 12402989U JP H0363791 U JPH0363791 U JP H0363791U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- cylinder
- detection device
- detection section
- reciprocating
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005856 abnormality Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
第１図は本考案異常検出装置の側面図、第２図
は第１図Ａ−Ａ断面図、第３図は従来の異常検出
装置の側面図、第４図は第３図Ｂ−Ｂ断面図であ
る。
１……ポンプシリンダ、２……ポンプピストン
、３……操作シリンダ、４……シリンダロツド、
５……検出部、６……輸送物、７ａ……光センサ
ー検出装置、８……給水配管、９……オーバーフ
ロー管、１０−１，１０−２……ガラス窓。
Fig. 1 is a side view of the abnormality detection device of the present invention, Fig. 2 is a sectional view taken along the line AA in Fig. 1, Fig. 3 is a side view of the conventional abnormality detection device, and Fig. 4 is a sectional view taken along the line BB in Fig. 3. It is a diagram. 1...Pump cylinder, 2...Pump piston, 3...Operation cylinder, 4...Cylinder rod,
5...Detection unit, 6...Transportation object, 7a...Photo sensor detection device, 8...Water supply pipe, 9...Overflow pipe, 10-1, 10-2...Glass window.
Claims (1)
結した操作シリンダを有する往復動シリンダ型容
積ポンプに於て、前記ポンプシリンダ室と操作シ
リンダとの中間部に水封した検出部を設け、該検
出部の外側に光センサー検出装置を配設し、該光
センサー検出装置によりポンプピストンの摩耗に
よる輸送物の検出部混入による異常状態を検出す
ることを特徴とする往復動シリンダ型ポンプの異
常検出装置。 In a reciprocating cylinder-type positive displacement pump having a pump cylinder and an operation cylinder connected in series to the pump cylinder, a water-sealed detection section is provided at an intermediate portion between the pump cylinder chamber and the operation cylinder, and the outside of the detection section 1. An abnormality detection device for a reciprocating cylinder type pump, characterized in that an optical sensor detection device is disposed in the reciprocating cylinder pump, and the optical sensor detection device detects an abnormal condition caused by a pump piston being worn and a transported object getting mixed into the detection section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402989U JPH0363791U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12402989U JPH0363791U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0363791U true JPH0363791U (en) | 1991-06-21 |
Family
ID=31671975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12402989U Pending JPH0363791U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0363791U (en) |
-
1989
- 1989-10-25 JP JP12402989U patent/JPH0363791U/ja active Pending