Rotor-to-rotor coupling

Details Rotor-to-rotor coupling Rotor-to-rotor coupling

1995-04-20

1996-12-31

Vrablik, John J.

Rotary expansible chamber devices

Multistage

418 48, 403356, 464155, F03C 208, F16D 108

Patent

active

055888186

ABSTRACT:
A rotor to rotor coupling providing a connecting rod having longitudinal grooves mating to longitudinal grooves in a rotor end. The mated grooves forming chambers for which pins are received therein. A rotor cap secures the captured pins within the chambers and further strengthens the coupling. An optional thrust bearing assembly is disclosed along with a preferred method of synchronizing the rotors and timing the stators.

REFERENCES:
patent: 60403 (1866-12-01), Mears et al.
patent: 2354184 (1944-07-01), Daniel
patent: 2760358 (1956-08-01), Helm et al.
patent: 3232362 (1966-02-01), Cullen et al.
patent: 3260069 (1966-07-01), Neilson et al.
patent: 3260318 (1966-07-01), Neilson et al.
patent: 3732706 (1973-05-01), Evans
patent: 3840080 (1974-10-01), Berryman
patent: 3902464 (1975-09-01), Lay
patent: 3936247 (1976-02-01), Tschirky et al.
patent: 3999901 (1976-12-01), Tschirky
patent: 4034574 (1977-07-01), Kuder
patent: 4047581 (1977-09-01), Erickson
patent: 4080079 (1978-03-01), Waara
patent: 4141225 (1979-02-01), Varner
patent: 4188801 (1980-02-01), Hugh et al.
patent: 4244195 (1981-01-01), Rutter et al.
patent: 4246976 (1981-01-01), McDonald et al.
patent: 4256189 (1981-03-01), Fox et al.
patent: 4265323 (1981-05-01), Juergens
patent: 4284149 (1981-08-01), Fox
patent: 4295535 (1981-10-01), Crase et al.
patent: 4368786 (1983-01-01), Cousins
patent: 4636151 (1987-01-01), Eppink
patent: 4683964 (1987-08-01), Wenzel
patent: 4764094 (1988-08-01), Baldenko et al.
patent: 4772246 (1988-09-01), Wenzel
patent: 4811798 (1989-03-01), Falgout, Sr. et al.
patent: 4904228 (1990-02-01), Frear et al.
patent: 5000723 (1991-03-01), Livingstone
patent: 5052501 (1991-10-01), Wenzel et al.
patent: 5101914 (1992-04-01), Wenzel
patent: 5135059 (1992-08-01), Turner et al.
patent: 5217080 (1993-06-01), Wenzel et al.
patent: 5267905 (1993-12-01), Wenzel et al.
Smith International, Photos 4-3/4 Sealed B.A. Driveshaft Cap, HIH 92-001, 2 Sheets (Date Unknown).
BAFCO International Co. -Parts List -3-3/4" Flex Drill PL36008 (Revised Jul. 13, 1994).
Applied Drilling Engineering -First Printing, Society of Petroleum Engineers, Richardson, TX 1986, pp. 407-410.
Polygon, Design Reference Sheet No. DRS 2.0, 2.14, (Miscellaneous Pages, 7 Sheets Total) Stoffel Polygon Systems (Date Unknown).
Controlled Directional Drilling -Unit III -Lesson 1 -Third Edition, Nancy J. Janicek, Petroleum Extension Service, 1984.
D-100 Torsion Rod, 7-3/4", Photos, 2 Sheets, (Date Unknown).

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