JPS5669480A - Tube pump - Google Patents
Tube pumpInfo
- Publication number
- JPS5669480A JPS5669480A JP14449079A JP14449079A JPS5669480A JP S5669480 A JPS5669480 A JP S5669480A JP 14449079 A JP14449079 A JP 14449079A JP 14449079 A JP14449079 A JP 14449079A JP S5669480 A JPS5669480 A JP S5669480A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- discharge
- port
- release
- compression
- 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
- 230000006835 compression Effects 0.000 abstract 4
- 238000007906 compression Methods 0.000 abstract 4
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To maintain the amount of the discharge flow at a constant level and simplify reversal of discharge direction by oppositely forming the fixed part and the movable part for performing compression and release of a tube at the inflow port and the discharge port of the tube.
CONSTITUTION: At the inflow port 1a and the discharge port 1b of a tube 1, the fixed parts 5b and 6b and the movable parts 5a and 6a for compression and release of a tube 1 are formed. As valve action is performed through compression and release of the tube 1, closing operation is made certain, and either the inflow port 1a or the discharge port 1b is set in closed state in a series of pump operation, and closing and opening operation can be set with sufficient time, so counter current can be prevented certainly, and the amount of the discharge flow can be kept constant. Through setting the order of compression and release of the inflow port 1a and the dischage port 1b reverse, the direction of discharge can be reversed simply.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14449079A JPS5669480A (en) | 1979-11-09 | 1979-11-09 | Tube pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14449079A JPS5669480A (en) | 1979-11-09 | 1979-11-09 | Tube pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669480A true JPS5669480A (en) | 1981-06-10 |
Family
ID=15363536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14449079A Pending JPS5669480A (en) | 1979-11-09 | 1979-11-09 | Tube pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669480A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587253A (en) * | 1981-07-04 | 1983-01-17 | テルモ株式会社 | Drug liquid pouring apparatus |
JPS62247183A (en) * | 1986-04-17 | 1987-10-28 | Nec Corp | Micro-pump |
JP2008002335A (en) * | 2006-06-21 | 2008-01-10 | Kimoto Denshi Kogyo Kk | Liquid feed pump |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555485A (en) * | 1978-05-10 | 1980-01-16 | Fresenius Eduard Dr | Pipe pump having highly accurate distribution |
-
1979
- 1979-11-09 JP JP14449079A patent/JPS5669480A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555485A (en) * | 1978-05-10 | 1980-01-16 | Fresenius Eduard Dr | Pipe pump having highly accurate distribution |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS587253A (en) * | 1981-07-04 | 1983-01-17 | テルモ株式会社 | Drug liquid pouring apparatus |
JPS631858B2 (en) * | 1981-07-04 | 1988-01-14 | Terumo Corp | |
JPS62247183A (en) * | 1986-04-17 | 1987-10-28 | Nec Corp | Micro-pump |
JP2008002335A (en) * | 2006-06-21 | 2008-01-10 | Kimoto Denshi Kogyo Kk | Liquid feed pump |
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