JPS6221491U - - Google Patents
Info
- Publication number
- JPS6221491U JPS6221491U JP11236985U JP11236985U JPS6221491U JP S6221491 U JPS6221491 U JP S6221491U JP 11236985 U JP11236985 U JP 11236985U JP 11236985 U JP11236985 U JP 11236985U JP S6221491 U JPS6221491 U JP S6221491U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- wetted part
- pump
- type liquid
- cylinder case
- 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
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Reciprocating Pumps (AREA)
Description
第１図は隔膜式液送ポンプの１実施例の縦断面
図、第２図は隔膜式液送ポンプの他の実施例の縦
断面図、第３図は警報機構の第１実施例を示すブ
ロツク図、第４図は警報機構の第２実施例を示す
ブロツク図、第５図は警報機構の第３実施例を示
すブロツク図である。
２，３…シリンダーケース、６，７，２６，２
７…隔膜、２ａ，３ａ，６ｃ，７ｃ…非接液部、
２ｃ，３ｃ，２６ｃ，２７ｃ…接液部、Ｐ…液漏
れ感知センサー、Ｒ…警報装置。
Fig. 1 is a longitudinal sectional view of one embodiment of a diaphragm-type liquid feeding pump, Fig. 2 is a longitudinal sectional view of another embodiment of a diaphragm-type liquid feeding pump, and Fig. 3 shows a first embodiment of an alarm mechanism. FIG. 4 is a block diagram showing a second embodiment of the alarm mechanism, and FIG. 5 is a block diagram showing a third embodiment of the alarm mechanism. 2, 3...Cylinder case, 6, 7, 26, 2
7...Diaphragm, 2a, 3a, 6c, 7c...Non-liquid contact part,
2c, 3c, 26c, 27c...Liquid contact part, P...Liquid leak detection sensor, R...Alarm device.
Claims (1)
ケース内を接液部と非接液部とに隔離してなる隔
膜式液送ポンプにおいて、非接液部に液漏れ感知
センサーを設け、上記センサーと該ポンプ外に設
けた警報装置とを電気的に結線したことを特徴と
する隔膜式液送ポンプ。 In a diaphragm type liquid transfer pump in which a diaphragm is provided in the cylinder case to isolate the inside of the cylinder case into a wetted part and a non-wetted part, a liquid leak detection sensor is provided in the non-wetted part, and the sensor and the pump A diaphragm-type liquid pump characterized in that it is electrically connected to an external alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236985U JPS6221491U (en) | 1985-07-24 | 1985-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11236985U JPS6221491U (en) | 1985-07-24 | 1985-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221491U true JPS6221491U (en) | 1987-02-09 |
Family
ID=30993181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11236985U Pending JPS6221491U (en) | 1985-07-24 | 1985-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155082A (en) * | 1987-12-14 | 1989-06-16 | Nikkiso Co Ltd | Damage detecting method for diaphragm and device thereof |
-
1985
- 1985-07-24 JP JP11236985U patent/JPS6221491U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01155082A (en) * | 1987-12-14 | 1989-06-16 | Nikkiso Co Ltd | Damage detecting method for diaphragm and device thereof |