JPS5675995A - Vane type rotary compressor - Google Patents

Vane type rotary compressor

Info

Publication number
JPS5675995A
JPS5675995A JP15261979A JP15261979A JPS5675995A JP S5675995 A JPS5675995 A JP S5675995A JP 15261979 A JP15261979 A JP 15261979A JP 15261979 A JP15261979 A JP 15261979A JP S5675995 A JPS5675995 A JP S5675995A
Authority
JP
Japan
Prior art keywords
cylinder
point
rotor
radius
inner circumferential
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.)
Granted
Application number
JP15261979A
Other languages
Japanese (ja)
Other versions
JPS6314199B2 (en
Inventor
Toru Okuda
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP15261979A priority Critical patent/JPS5675995A/en
Publication of JPS5675995A publication Critical patent/JPS5675995A/en
Publication of JPS6314199B2 publication Critical patent/JPS6314199B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To improve the efficiency of compressor by using the outer curvature of two intersecting and parallel centerless cylinders as an inner circumferential wall face of a cylinder where they are contacted with the inner circumferential wall face of cylinder at one point in two intersections while faced against the rotor at the other point.
CONSTITUTION: A cylinder 2 is made of a cylinder 4 having a radius R3 around a point O3 and a cylinder 3 having a radius R1 around a point O1 which is departed by predetermined distance from said point O3. The rotor 5 will rotate around a point O2 which is located between said points O1 and O3, where the radius is determined such that the rotor 5 will contacts with the inner circumferential wall of cylinder 2 at the intersections between the cylinders 3 and 4. At the intersection B, quite small gap is provided between the cylinder 2 and the rotor 5. Consequently the changing rate of the volume of the compression chamber for the rotary angle of the rotor 5 is reduced resulting in the improvement of efficiency of the compressor.
COPYRIGHT: (C)1981,JPO&Japio
JP15261979A 1979-11-22 1979-11-22 Vane type rotary compressor Granted JPS5675995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15261979A JPS5675995A (en) 1979-11-22 1979-11-22 Vane type rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15261979A JPS5675995A (en) 1979-11-22 1979-11-22 Vane type rotary compressor

Publications (2)

Publication Number Publication Date
JPS5675995A true JPS5675995A (en) 1981-06-23
JPS6314199B2 JPS6314199B2 (en) 1988-03-29

Family

ID=15544330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15261979A Granted JPS5675995A (en) 1979-11-22 1979-11-22 Vane type rotary compressor

Country Status (1)

Country Link
JP (1) JPS5675995A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810190A (en) * 1981-07-13 1983-01-20 Diesel Kiki Co Ltd Vane type compressor
JPS61162588U (en) * 1985-03-29 1986-10-08
CN107542657A (en) * 2016-06-24 2018-01-05 王辉明 Rotor sliding plate type air compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810190A (en) * 1981-07-13 1983-01-20 Diesel Kiki Co Ltd Vane type compressor
JPS61162588U (en) * 1985-03-29 1986-10-08
CN107542657A (en) * 2016-06-24 2018-01-05 王辉明 Rotor sliding plate type air compressor

Also Published As

Publication number Publication date
JPS6314199B2 (en) 1988-03-29

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