JPS5517665A - Pump - Google Patents
PumpInfo
- Publication number
- JPS5517665A JPS5517665A JP9010778A JP9010778A JPS5517665A JP S5517665 A JPS5517665 A JP S5517665A JP 9010778 A JP9010778 A JP 9010778A JP 9010778 A JP9010778 A JP 9010778A JP S5517665 A JPS5517665 A JP S5517665A
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- projections
- casing
- moderate
- flexible material
- 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
Abstract
PURPOSE: To provide a small high pressure pump with a simple construction comprising a rotating body with more than two moderate projections at least whose circumference is made of a flexible material and a cylindrical casing containing thereof.
CONSTITUTION: A rotating body 2 which is incorporated rotatively into a cylindrical casing 1 is formed into a triangular shape having three moderate projections for example from flexible material such as synthetic rubber and fluorine resin. Each projection 11 slides in contact with a cylindrical surface 5 in a casing. On the other hand, the casing is provided on the circumference thereof with a suction port 6 and a discharge port 7 while a partition member is so arranged between the two ports as to be pressued in the radial direction of the rotating body 2 in a guide box 9 with a spring and divides the space 12 between the projections 11 and 11 into two chambers 13 and 14. With such an arrangement, it is possible to form the rotating body 2 into a symmetrical shape while sucking and reducing fluid without eccentricity thus simplifying the production.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9010778A JPS5517665A (en) | 1978-07-24 | 1978-07-24 | Pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9010778A JPS5517665A (en) | 1978-07-24 | 1978-07-24 | Pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517665A true JPS5517665A (en) | 1980-02-07 |
Family
ID=13989285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9010778A Pending JPS5517665A (en) | 1978-07-24 | 1978-07-24 | Pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517665A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781303A (en) * | 1980-11-07 | 1982-05-21 | Ageo Seimitsu Kk | Pin fixing method in clasp of watch band |
KR100469757B1 (en) * | 2002-08-12 | 2005-02-02 | 박종국 | Positive displacement pump with rota tion-guiding member |
CN101846071A (en) * | 2010-05-18 | 2010-09-29 | 常熟威玛乳品机械有限公司 | Viscous material conveying pump |
-
1978
- 1978-07-24 JP JP9010778A patent/JPS5517665A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5781303A (en) * | 1980-11-07 | 1982-05-21 | Ageo Seimitsu Kk | Pin fixing method in clasp of watch band |
KR100469757B1 (en) * | 2002-08-12 | 2005-02-02 | 박종국 | Positive displacement pump with rota tion-guiding member |
CN101846071A (en) * | 2010-05-18 | 2010-09-29 | 常熟威玛乳品机械有限公司 | Viscous material conveying pump |
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