JPS5523353A - Volume type fluid machine - Google Patents

Volume type fluid machine

Info

Publication number
JPS5523353A
JPS5523353A JP9573478A JP9573478A JPS5523353A JP S5523353 A JPS5523353 A JP S5523353A JP 9573478 A JP9573478 A JP 9573478A JP 9573478 A JP9573478 A JP 9573478A JP S5523353 A JPS5523353 A JP S5523353A
Authority
JP
Japan
Prior art keywords
vertex
radius
centering around
semicircle
square
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
JP9573478A
Other languages
Japanese (ja)
Inventor
Masahiro Sugihara
Etsuo Morishita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9573478A priority Critical patent/JPS5523353A/en
Publication of JPS5523353A publication Critical patent/JPS5523353A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain this new rotary volume type fluid machine that reduces the pulsation and vibration of fluids discharged, by pairing a radiation-shaped pistion, which plane form is constituted by a circular arc, and a cylinder with a hollow portion in a shape similar to the piston.
CONSTITUTION: A piston is formed in such a manner that a semicircle with a radius a/2-t/2 is drawn centering around a vertex S1 of a square with the length a of one side, a quarter circle with a radius a/2+t/2 is drawn centering around the vertex S1 and a semicircle with a radius t/2 is drawn centering around a point S'1 that passes through the vertex S1, is located on the same straight line as one side of the square and is positioned at a/2 distance from the vertex S1. A cylinder is made up to ensure that a semicircle with a radius t/2 is drawn centering around a vettex S2 of a square with the length a of one side, a quarter circle with a radius a-t/2 is drawn centering around the vertex S2 and a semicircle with a radius a/2-t/2 is drawn centering around a point S'2 that passes through the vertex S2, is located on the same straight line as one side of the square and is positioned at a/2 distance from the vertex S2. Both are relatively oscillation moved.
COPYRIGHT: (C)1980,JPO&Japio
JP9573478A 1978-08-05 1978-08-05 Volume type fluid machine Pending JPS5523353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9573478A JPS5523353A (en) 1978-08-05 1978-08-05 Volume type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9573478A JPS5523353A (en) 1978-08-05 1978-08-05 Volume type fluid machine

Publications (1)

Publication Number Publication Date
JPS5523353A true JPS5523353A (en) 1980-02-19

Family

ID=14145697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9573478A Pending JPS5523353A (en) 1978-08-05 1978-08-05 Volume type fluid machine

Country Status (1)

Country Link
JP (1) JPS5523353A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501982A (en) * 1985-02-27 1987-08-06 グタツグ　インノベ−シヨンズ　アクチエンゲゼルシヤフト Displacement machines, especially pumps and their manufacturing method
JPH03275996A (en) * 1990-03-26 1991-12-06 Ebara Corp Revolving compressor and expander
EP0943806A1 (en) 1998-03-19 1999-09-22 Hitachi, Ltd. Displacement type fluid machine
US6099279A (en) * 1996-09-20 2000-08-08 Hitachi, Ltd. Displacement fluid machine
US6152714A (en) * 1996-09-20 2000-11-28 Hitachi, Ltd. Displacement type fluid machine having rotation suppression of an orbiting displacer
US6164941A (en) * 1996-01-31 2000-12-26 Hitachi, Ltd. Displacement type fluid machine having an orbiting displacer forming a plurality of spaces
US6183228B1 (en) 1997-07-31 2001-02-06 Hitachi, Ltd. Displacement type fluid machine
US6220841B1 (en) * 1998-03-19 2001-04-24 Hitachi, Ltd. Displacement type fluid machine
WO2005042923A1 (en) * 2003-10-29 2005-05-12 Stephen Rolfe Bolger Positive displacement device
DE102010009822A1 (en) * 2010-03-02 2011-09-08 Klaus Springer Spiral compressor for conveying and compressing liquid and gaseous material, has eccentrically mounted shaft with spiral-shaped arms for compressing and conveying material within rotor
CN103958896A (en) * 2011-09-21 2014-07-30 杨耀德 Compresser, engine or pump with piston translating along circular path
CN110080979A (en) * 2019-06-21 2019-08-02 张满云 A kind of synchronous inner gearing dual rotors structure and rotor compressor and rotary engine based on this structure

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501982A (en) * 1985-02-27 1987-08-06 グタツグ　インノベ−シヨンズ　アクチエンゲゼルシヤフト Displacement machines, especially pumps and their manufacturing method
JPH03275996A (en) * 1990-03-26 1991-12-06 Ebara Corp Revolving compressor and expander
US6332763B1 (en) * 1996-01-31 2001-12-25 Hitachi, Ltd. Displacement type fluid machine having an orbiting displacer forming a plurality of spaces
US6164941A (en) * 1996-01-31 2000-12-26 Hitachi, Ltd. Displacement type fluid machine having an orbiting displacer forming a plurality of spaces
US6217303B1 (en) 1996-09-20 2001-04-17 Hitachi, Ltd. Displacement fluid machine
US6099279A (en) * 1996-09-20 2000-08-08 Hitachi, Ltd. Displacement fluid machine
US6152714A (en) * 1996-09-20 2000-11-28 Hitachi, Ltd. Displacement type fluid machine having rotation suppression of an orbiting displacer
US6183228B1 (en) 1997-07-31 2001-02-06 Hitachi, Ltd. Displacement type fluid machine
US6312237B2 (en) 1998-03-19 2001-11-06 Hitachi, Ltd. Displacement type fluid machine
US6220841B1 (en) * 1998-03-19 2001-04-24 Hitachi, Ltd. Displacement type fluid machine
US6213743B1 (en) * 1998-03-19 2001-04-10 Hitachi, Ltd. Displacement type fluid machine
EP0943806A1 (en) 1998-03-19 1999-09-22 Hitachi, Ltd. Displacement type fluid machine
US6406279B2 (en) 1998-03-19 2002-06-18 Hitachi, Ltd. Displacement type fluid machine
DE19912482B4 (en) * 1998-03-19 2004-02-26 Hitachi, Ltd. scroll compressor
WO2005042923A1 (en) * 2003-10-29 2005-05-12 Stephen Rolfe Bolger Positive displacement device
DE102010009822A1 (en) * 2010-03-02 2011-09-08 Klaus Springer Spiral compressor for conveying and compressing liquid and gaseous material, has eccentrically mounted shaft with spiral-shaped arms for compressing and conveying material within rotor
CN103958896A (en) * 2011-09-21 2014-07-30 杨耀德 Compresser, engine or pump with piston translating along circular path
JP2014526645A (en) * 2011-09-21 2014-10-06 ヤオデ ヤン Compressor
CN106884679A (en) * 2011-09-21 2017-06-23 杨耀德 With piston along the compressor of circular path translation, engine or pump
CN106884679B (en) * 2011-09-21 2019-05-24 杨耀德 A kind of compressor, engine or pump and the method for exporting machine power using it
CN110080979A (en) * 2019-06-21 2019-08-02 张满云 A kind of synchronous inner gearing dual rotors structure and rotor compressor and rotary engine based on this structure
CN110080979B (en) * 2019-06-21 2024-04-12 张满云 Synchronous inner-meshing double-rotor structure, rotor compressor based on synchronous inner-meshing double-rotor structure and rotor engine

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