JPS6186582U - - Google Patents
Info
- Publication number
- JPS6186582U JPS6186582U JP17009184U JP17009184U JPS6186582U JP S6186582 U JPS6186582 U JP S6186582U JP 17009184 U JP17009184 U JP 17009184U JP 17009184 U JP17009184 U JP 17009184U JP S6186582 U JPS6186582 U JP S6186582U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- liquid
- backflow prevention
- discharge port
- port
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000037452 priming Effects 0.000 claims 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
第１図および第２図は本考案実施例の要部構成
断面図である。
１…ポンプ本体、２…ピストン、３…ポンプヘ
ツド、４…液体吸入口、５…液体吐出口、６…第
１流路、７…第２流路、８…逆流防止弁、９…シ
リンジ挿入口、１０…バイパス弁。
FIGS. 1 and 2 are sectional views of essential parts of an embodiment of the present invention. 1...Pump body, 2...Piston, 3...Pump head, 4...Liquid inlet, 5...Liquid discharge port, 6...First flow path, 7...Second flow path, 8...Return prevention valve, 9...Syringe insertion port , 10... bypass valve.
Claims (1)
するように穿設された第１流路と、該流路と直交
し前記液体吐出口と並行するように穿設されると
共に入口部分に逆流防止手段が設けられた第２流
路と、前記第１流路からの傾め方向に分岐された
シリンジ挿入口と、前記第１流路の一側空間部を
塞ぐように挿入されたバイパス弁とを具備し、前
記第１流路内に滞留する流体を前記第２流路から
放出するように構成されてなる呼び水機構付送液
ポンプ。 (2) 前記逆流防止手段は逆流防止弁でなる実用
新案登録請求の範囲第(1)項記載の送液ポンプ。[Claims for Utility Model Registration] (1) A first flow path bored perpendicular to a flow path connecting a liquid suction port and a liquid discharge port, and a first flow path perpendicular to the flow path and parallel to the liquid discharge port. a syringe insertion port branched in an inclined direction from the first flow path, and one side of the first flow path; A liquid sending pump with a priming mechanism, comprising a bypass valve inserted so as to close a space, and configured to discharge fluid remaining in the first flow path from the second flow path. (2) The liquid transfer pump according to claim (1), wherein the backflow prevention means is a backflow prevention valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17009184U JPH0133825Y2 (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17009184U JPH0133825Y2 (en) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186582U true JPS6186582U (en) | 1986-06-06 |
| JPH0133825Y2 JPH0133825Y2 (en) | 1989-10-13 |
Family
ID=30727798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17009184U Expired JPH0133825Y2 (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0133825Y2 (en) |
-
1984
- 1984-11-09 JP JP17009184U patent/JPH0133825Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0133825Y2 (en) | 1989-10-13 |
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