JPS5543268A - Pump - Google Patents
PumpInfo
- Publication number
- JPS5543268A JPS5543268A JP11687878A JP11687878A JPS5543268A JP S5543268 A JPS5543268 A JP S5543268A JP 11687878 A JP11687878 A JP 11687878A JP 11687878 A JP11687878 A JP 11687878A JP S5543268 A JPS5543268 A JP S5543268A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- suction
- turn
- pump chamber
- discharge
- 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
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To pressure-feed liquid effectively, by providing a plunger with a mechanism that gives a turn while making a reciprocating motion and controlling the suction and discharge ports of the pump chamber by means of a valve block.
CONSTITUTION: A cylindrical casing 1 has a cover 2 with a slant face 5 and a plunger 3 with a slant valve block 4 is inserted in it. When the plunger 3 advances while turning by means of a mechanism A which gives a turn while making a reciprocating motion, the pump chamber is reduced and a suction port opposed to a discharge port 7 is blocked for discharging and the discharge stroke is completed in a half turn. As the plunger 3 recedes while turning, the pump chamber is expanded and the discharge port 7 is blocked for suction and the suction stroke is completed in a full turn. This plunger pump can produce high pressure for feeding highly viscous liquid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11687878A JPS5543268A (en) | 1978-09-21 | 1978-09-21 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11687878A JPS5543268A (en) | 1978-09-21 | 1978-09-21 | Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5543268A true JPS5543268A (en) | 1980-03-27 |
Family
ID=14697864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11687878A Pending JPS5543268A (en) | 1978-09-21 | 1978-09-21 | Pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5543268A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913705A (en) * | 1972-05-18 | 1974-02-06 | ||
JPS50128807A (en) * | 1974-03-29 | 1975-10-11 | ||
JPS5357508A (en) * | 1976-11-04 | 1978-05-24 | Musashi Seimitsu Kogyo Kk | Reciprocating compressors |
-
1978
- 1978-09-21 JP JP11687878A patent/JPS5543268A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4913705A (en) * | 1972-05-18 | 1974-02-06 | ||
JPS50128807A (en) * | 1974-03-29 | 1975-10-11 | ||
JPS5357508A (en) * | 1976-11-04 | 1978-05-24 | Musashi Seimitsu Kogyo Kk | Reciprocating compressors |
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