JPS55112883A - Pump having piston in rotary structure - Google Patents

Pump having piston in rotary structure

Info

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
Application number
JP2093979A
Other languages
Japanese (ja)
Inventor
Tokio Takenaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2093979A priority Critical patent/JPS55112883A/en
Publication of JPS55112883A publication Critical patent/JPS55112883A/en
Pending legal-status Critical Current

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
JP2093979A 1979-02-25 1979-02-25 Pump having piston in rotary structure Pending JPS55112883A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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