JPH02139395U - - Google Patents
Info
- Publication number
- JPH02139395U JPH02139395U JP4918289U JP4918289U JPH02139395U JP H02139395 U JPH02139395 U JP H02139395U JP 4918289 U JP4918289 U JP 4918289U JP 4918289 U JP4918289 U JP 4918289U JP H02139395 U JPH02139395 U JP H02139395U
- Authority
- JP
- Japan
- Prior art keywords
- liquid pump
- valve
- liquid
- container
- self
- 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 10
- 238000010586 diagram Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
１…液体容器、２…液体、３…補助容器、４…
液体ポンプ、５，６，７…弁、８…アキユムレー
ター、９…噴霧ノズル、１０，１１，１２，１３
，１４，１５，１６，１７…配管。
1...liquid container, 2...liquid, 3...auxiliary container, 4...
Liquid pump, 5, 6, 7... Valve, 8... Accumulator, 9... Spray nozzle, 10, 11, 12, 13
, 14, 15, 16, 17... Piping.
補正 平１．７．２４
図面の簡単な説明を次のように補正する。
明細書第８頁の１６行目と１７行目の間に「第
１図は本考案の実施例を示す弁の制御手段を省略
した系統図である。」を挿入する。Amendment 1.7.24 The brief description of the drawing is amended as follows. Insert between lines 16 and 17 on page 8 of the specification: ``FIG. 1 is a system diagram showing an embodiment of the present invention with valve control means omitted.''
Claims (1)
ポンプの乾燥時に発生する真空度より計算される
高低差の範囲内の位置に設け、一方該液体ポンプ
の吐出側に負荷を分岐して、液体の吸入側に戻す
配管と弁を設けて該液体ポンプの起動時に該弁を
開とし、該補助容器より自吸動作を開始した後に
該弁を閉とする液体ポンプの自吸装置。 An auxiliary container is provided between the liquid container and the liquid pump at a position within the range of the height difference calculated from the degree of vacuum generated when the liquid pump dries, and the load is branched to the discharge side of the liquid pump. A self-priming device for a liquid pump, which is provided with piping and a valve returning to the suction side of the liquid pump, opens the valve when the liquid pump is started, and closes the valve after starting self-priming operation from the auxiliary container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918289U JPH02139395U (en) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918289U JPH02139395U (en) | 1989-04-25 | 1989-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139395U true JPH02139395U (en) | 1990-11-21 |
Family
ID=31566654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4918289U Pending JPH02139395U (en) | 1989-04-25 | 1989-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139395U (en) |
-
1989
- 1989-04-25 JP JP4918289U patent/JPH02139395U/ja active Pending