TW278111B - A tooth profile of helical gears on compressor - Google Patents

A tooth profile of helical gears on compressor

Info

Publication number
TW278111B
TW278111B TW83104330A TW83104330A TW278111B TW 278111 B TW278111 B TW 278111B TW 83104330 A TW83104330 A TW 83104330A TW 83104330 A TW83104330 A TW 83104330A TW 278111 B TW278111 B TW 278111B
Authority
TW
Taiwan
Prior art keywords
arc
circle
tangent
tooth profile
compressor
Prior art date
Application number
TW83104330A
Other languages
Chinese (zh)
Inventor
jia-xing Chen
Original Assignee
jia-xing Chen
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 jia-xing Chen filed Critical jia-xing Chen
Priority to TW83104330A priority Critical patent/TW278111B/en
Application granted granted Critical
Publication of TW278111B publication Critical patent/TW278111B/en

Links

Landscapes

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

Abstract

A tooth profile of helical gears on compressor which is connected by several arcs and characterized in that : female rotor tooth profile including: the first arc is a part of circular arc of top circle of female rotor; the second arc formed by circle R1, and the the center of circle R1 is located on pitch circle of female rotor and tangent to first arc; the third arc is tangent to second arc and tangent to bottom circle of female rotor; the fourth arc is formed by a circle R2 which center is located on the center line of the male and female rotors and tangent to the third arc; the fifth arc is formed by a circle R3 and tangent to the fourth arc; male rotor tooth profile including: the sixth arc is a part of male rotor bottom circle and formed by the first arc; the seventh arc is connected to the sixth arc and formed by the second arc; the eighth arc is connected to the seventh arc and formed by the third arc; the ninth arc is a part of circle R2 which center is located on the center line of the male and female rotor; the tenth arc is formed by the fifth arc and tangent to the ninth arc.
TW83104330A 1994-05-13 1994-05-13 A tooth profile of helical gears on compressor TW278111B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83104330A TW278111B (en) 1994-05-13 1994-05-13 A tooth profile of helical gears on compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83104330A TW278111B (en) 1994-05-13 1994-05-13 A tooth profile of helical gears on compressor

Publications (1)

Publication Number Publication Date
TW278111B true TW278111B (en) 1996-06-11

Family

ID=51397422

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83104330A TW278111B (en) 1994-05-13 1994-05-13 A tooth profile of helical gears on compressor

Country Status (1)

Country Link
TW (1) TW278111B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI482920B (en) * 2013-01-11 2015-05-01 Univ Nat Pingtung Sci & Tech Clearance Calculation of Helical Rotor Between Twin Screw Compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI482920B (en) * 2013-01-11 2015-05-01 Univ Nat Pingtung Sci & Tech Clearance Calculation of Helical Rotor Between Twin Screw Compressor

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees