JPS55112883A - Pump having piston in rotary structure - Google Patents
Pump having piston in rotary structureInfo
- Publication number
- JPS55112883A JPS55112883A JP2093979A JP2093979A JPS55112883A JP S55112883 A JPS55112883 A JP S55112883A JP 2093979 A JP2093979 A JP 2093979A JP 2093979 A JP2093979 A JP 2093979A JP S55112883 A JPS55112883 A JP S55112883A
- Authority
- JP
- Japan
- Prior art keywords
- piston
- discharge port
- intake port
- cylinder
- 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.)
- Pending
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To permit an inhaled or discharged fluid to flow smoothly through a cylinder by opening or closing the intake port and discharge port formed through the cylinder wall by means of a piston which has a unique shape and performs revolution and reciprocative motion.
CONSTITUTION: When a piston 1 revolves and moves to the top dead point, the intake port 5 arranged through a cylinder 2 is closed by the side surface of the piston 1, and a discharge port 6 is opened as a result of the displacement of the side surface of the piston 1 from the discharge port 6. With the elevation of the piston 1, discharge operation is performed, and gas or liquid is discharged smoothly, turning around within the cylinder 2. When the piston turns by 90° further and reaches the top dead center, the intake port 5 and the discharge port 6 are closed by the side surfaces of, the piston 1 and with the descent, the intake port 5 is opened as a result of the displacement of the side surface of the piston 1 from the intake port 5 and the discharge port 6 is closed, and with the descent of the piston 1, an intake operation is performed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2093979A JPS55112883A (en) | 1979-02-25 | 1979-02-25 | Pump having piston in rotary structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2093979A JPS55112883A (en) | 1979-02-25 | 1979-02-25 | Pump having piston in rotary structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55112883A true JPS55112883A (en) | 1980-09-01 |
Family
ID=12041169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2093979A Pending JPS55112883A (en) | 1979-02-25 | 1979-02-25 | Pump having piston in rotary structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55112883A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412519A (en) * | 1982-09-13 | 1983-11-01 | General Motors Corporation | Diesel fuel distributor type injection pump |
US4472114A (en) * | 1982-01-21 | 1984-09-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Electric compressor |
JPS60259826A (en) * | 1985-03-25 | 1985-12-21 | Sanyo Electric Co Ltd | Kerosene burner |
KR20020049960A (en) * | 2000-12-20 | 2002-06-26 | 구자홍 | Grooved piston compressor |
-
1979
- 1979-02-25 JP JP2093979A patent/JPS55112883A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472114A (en) * | 1982-01-21 | 1984-09-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Electric compressor |
US4412519A (en) * | 1982-09-13 | 1983-11-01 | General Motors Corporation | Diesel fuel distributor type injection pump |
JPS60259826A (en) * | 1985-03-25 | 1985-12-21 | Sanyo Electric Co Ltd | Kerosene burner |
KR20020049960A (en) * | 2000-12-20 | 2002-06-26 | 구자홍 | Grooved piston compressor |
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