JPS5666480A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5666480A
JPS5666480A JP14224579A JP14224579A JPS5666480A JP S5666480 A JPS5666480 A JP S5666480A JP 14224579 A JP14224579 A JP 14224579A JP 14224579 A JP14224579 A JP 14224579A JP S5666480 A JPS5666480 A JP S5666480A
Authority
JP
Japan
Prior art keywords
rotor
casing
rolllike
rotation
point
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
JP14224579A
Other languages
Japanese (ja)
Inventor
Kunio Takizawa
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP14224579A priority Critical patent/JPS5666480A/en
Publication of JPS5666480A publication Critical patent/JPS5666480A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

PURPOSE: To increase the durability of the rotary compressor and to simplify its structure, by disposing a rotor eccentrically in a casing, fitting rolllike pistons in the rotor in freely movable manner, and communicating an outlet port at the end period of rotation of the rotor.
CONSTITUTION: The rotor 5 is disposed eccentrically in the casing 1, and cylinders 11 are formed radially in the rotor 5. In each of these cylinders 11, there is fitted the rolllike piston 12 in the manner that it can be moved freely in the cylinder. Here, the outlet port 14 is formed on the inside of casing 1 where the bottom of the other open end 11b of the cylinder is passed, in particular, at a section between points D and A corresponding to the end period of rotation of the rotor 5 during the latter half passing from point C via point D to point A. Since, with such an arrangement, the section of rolllike piston 12 where it is kept in sliding contact with the inner surface of casing 1 is changed with rotation of the same, it is enabled to prevent local wear of the pistons and hence to increase their durability. Further, the structure of the compressor can be simplified since an exhaust valve can be omitted.
COPYRIGHT: (C)1981,JPO&Japio
JP14224579A 1979-11-02 1979-11-02 Rotary compressor Pending JPS5666480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14224579A JPS5666480A (en) 1979-11-02 1979-11-02 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14224579A JPS5666480A (en) 1979-11-02 1979-11-02 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS5666480A true JPS5666480A (en) 1981-06-04

Family

ID=15310811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14224579A Pending JPS5666480A (en) 1979-11-02 1979-11-02 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5666480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297776A (en) * 1987-05-29 1988-12-05 Mamoru Tsuchiya Compression pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311310A (en) * 1976-07-19 1978-02-01 Mitsubishi Heavy Ind Ltd Built-up method for rising cylinder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311310A (en) * 1976-07-19 1978-02-01 Mitsubishi Heavy Ind Ltd Built-up method for rising cylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297776A (en) * 1987-05-29 1988-12-05 Mamoru Tsuchiya Compression pump

Similar Documents

Publication Publication Date Title
GB988161A (en) Improvements in or relating to rotary internal combustion engines
EP0401968A3 (en) A rotary compressor
SE8602937D0 (en) Rotary combustion engine
JPS54108906A (en) Fluid pressure rotary machine
GB1129841A (en) Rotary sliding blade machine
JPS5666480A (en) Rotary compressor
ATE29769T1 (en) RADIAL PISTON COMPRESSOR.
JPS5666479A (en) Rotary compressor
GB1454329A (en) Rotary internal-combustion engine
SE7900819L (en) POWER CONTROL DEVICE FOR A ROTATION PISTON COMPRESSOR
GB1480137A (en) Rotary positive-displacement machines
US3851475A (en) Combined turbine and reciprocating piston engine
JPS5666482A (en) Rotary compressor
JPS5666481A (en) Rotary compressor
JPS5696195A (en) Rotary vane compressor
FR2226864A5 (en) Rotary I.C. engine or pump - has pistons pivoted to oscillating in arcs about continuously turning rotor
JPS5677593A (en) Rotary compressor
GB1526174A (en) Sliding-vane rotary compressor
GB1369009A (en) Rotary piston machine
FR2343125A1 (en) Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge
SU969970A1 (en) Rotary positive-displacement machine
JPS56107902A (en) Rotary piston engine pump
FR2255811A5 (en) Rotary piston compressor - has rocking shutter or part-cylindrical section bearing against piston
JPS6463692A (en) Rotary compressor
FR2440473A1 (en) Rotary IC engine with grooved cylindrical rotor - has cylindrical housing with valves dividing grooves into induction, compression, expansion and exhaust chambers