JPS5793697A - Vane-type air pump - Google Patents

Vane-type air pump

Info

Publication number
JPS5793697A
JPS5793697A JP17043480A JP17043480A JPS5793697A JP S5793697 A JPS5793697 A JP S5793697A JP 17043480 A JP17043480 A JP 17043480A JP 17043480 A JP17043480 A JP 17043480A JP S5793697 A JPS5793697 A JP S5793697A
Authority
JP
Japan
Prior art keywords
vane
rotor
shaft
air pump
type air
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
JP17043480A
Other languages
Japanese (ja)
Inventor
Seiji Hayakawa
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP17043480A priority Critical patent/JPS5793697A/en
Publication of JPS5793697A publication Critical patent/JPS5793697A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers

Abstract

PURPOSE:To improve the efficiency of a pump by supporting a vane in tiltable ways so that the rotary force of a rotor is always transmitted at right angles to the vane. CONSTITUTION:The shaft 21 which is eccentric to the shaft core of a rotor 15 is arranged in the rotor 15, and the vanes 22 and 22' which turn around the shaft 21 are installed on said shaft 21. The vane 22 is extended so as to slide between fixed type carbons 17 and 18. The fixed carbons 17 and 18 are held by vane shoes 18 and 20, and installed rotatably on the side surfaces 16a and 16b in the axial direction of a groove 16. With such a constitution, vanes 22 and 22' turn so that the rotary force of the rotor 15 is transmitted always at right angles, and thus the efficiency of the pump can be improved.
JP17043480A 1980-12-03 1980-12-03 Vane-type air pump Pending JPS5793697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17043480A JPS5793697A (en) 1980-12-03 1980-12-03 Vane-type air pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17043480A JPS5793697A (en) 1980-12-03 1980-12-03 Vane-type air pump

Publications (1)

Publication Number Publication Date
JPS5793697A true JPS5793697A (en) 1982-06-10

Family

ID=15904838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17043480A Pending JPS5793697A (en) 1980-12-03 1980-12-03 Vane-type air pump

Country Status (1)

Country Link
JP (1) JPS5793697A (en)

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