IT1073891B - Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency - Google Patents

Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency

Info

Publication number
IT1073891B
IT1073891B IT5133476A IT5133476A IT1073891B IT 1073891 B IT1073891 B IT 1073891B IT 5133476 A IT5133476 A IT 5133476A IT 5133476 A IT5133476 A IT 5133476A IT 1073891 B IT1073891 B IT 1073891B
Authority
IT
Italy
Prior art keywords
rotor
compressor
central chamber
sinusoidal
volumetric efficiency
Prior art date
Application number
IT5133476A
Other languages
Italian (it)
Original Assignee
Frick Co
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 Frick Co filed Critical Frick Co
Priority to IT5133476A priority Critical patent/IT1073891B/en
Application granted granted Critical
Publication of IT1073891B publication Critical patent/IT1073891B/en

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  • Rotary Pumps (AREA)

Abstract

The compressor casing (10) has a central chamber (11) separated by walls (14, 15) from outer chambers (12, 13). The shaft (20) carries a rotor (24) which has a projecting lobe (25) with a sinusoidal profile in the central chamber (10). This divides the central chamber into two spaces (L, R). A groove (27) in the base of the central chamber carries an axially sliding partition (30). This has a slot (33) through which the rotor lobe (25) runs and by means of which it moves the partition axially. The rotor has a constant thickness in one plane through the axis and a variable thickness in a plane perpendicular to the first. The slot in the partition has tapered edges to the rotor lobe.
IT5133476A 1976-09-17 1976-09-17 Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency IT1073891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT5133476A IT1073891B (en) 1976-09-17 1976-09-17 Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5133476A IT1073891B (en) 1976-09-17 1976-09-17 Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency

Publications (1)

Publication Number Publication Date
IT1073891B true IT1073891B (en) 1985-04-17

Family

ID=11274870

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5133476A IT1073891B (en) 1976-09-17 1976-09-17 Compressor with sinusoidal rotor and sliding partition - has rotor cam with varying thickness to increase volumetric efficiency

Country Status (1)

Country Link
IT (1) IT1073891B (en)

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