Non-lubricated screw machine with a rotor having a taper and var

Details Non-lubricated screw machine with a rotor having a taper and var Non-lubricated screw machine with a rotor having a taper and var

1990-03-14

1991-11-12

Bertsch, Richard A.

Rotary expansible chamber devices

Interengaging rotating members

Each tapered

4182013, F04C 1816

Patent

active

050643630

ABSTRACT:
A nonlubricated screw fluid machine comprising a pair of rotors including a male and a female screw rotors provided with a dual lead tooth profile on the basis of the difference in the temperature between the outlet side and the inlet side when forming a tapered rotors considering the temperature distribution within the rotors in which each of the shape of the male and female rotors after the thermal expansion is employed as a basic tooth profile.

REFERENCES:
patent: 3179330 (1965-04-01), MacColl
patent: 3807911 (1974-04-01), Caffrey
patent: 4475878 (1984-10-01), Kasuya et al.
patent: 4529363 (1985-07-01), Suzuki
patent: 4695233 (1987-09-01), Miyoshi et al.

Affiliated with

Also associated with

Rating

Non-lubricated screw machine with a rotor having a taper and var does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-lubricated screw machine with a rotor having a taper and var, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-lubricated screw machine with a rotor having a taper and var will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1010344