Method of fabricating a wet-rotor circulator and circulator prod

Details Method of fabricating a wet-rotor circulator and circulator prod Method of fabricating a wet-rotor circulator and circulator prod

1981-02-26

1983-09-13

Skudy, Roland

Electrical generator or motor structure

Dynamoelectric

Rotary

310 86, 310 87, 310 90, H02K 1500

Patent

active

044044836

ABSTRACT:
A wet-rotor circulator in accordance with the present invention includes a drive motor coupled to the impeller of a fluid pump. The drive motor includes a rotor assembly enclosed within a fluid impermeable jacket and a stator assembly for driving the rotor. The rotor is coaxially supported within the jacket by bearings which are permanently secured in place by circumferentially crimping sections of the jacket radially inwardly to shape-lock the bearings to the jacket. The crimping takes place during an assembly step in which an applied magnetic field causes substantially instantaneous deformation of the jacket without disturbing the coaxial relationship between the rotor shaft and its support bearings.

REFERENCES:
patent: 2976907 (1961-03-01), Harvey et al.
patent: 2993131 (1961-07-01), Trevitt
patent: 3088200 (1963-05-01), Birdsall et al.
patent: 3126937 (1964-03-01), Brower et al.
patent: 3144585 (1963-12-01), Brower et al.
patent: 3195335 (1965-07-01), Brower et al.
patent: 3196529 (1965-07-01), Schwinghamer
patent: 3210842 (1965-10-01), Schwinghamer
patent: 3222771 (1965-12-01), Schwinghamer
patent: 3231842 (1966-01-01), Brower et al.
patent: 3264653 (1966-08-01), Lebkuchner
patent: 3432700 (1969-03-01), Diederichs
patent: 3497735 (1970-02-01), Diederichs et al.
patent: 3508327 (1970-04-01), Diederichs et al.
patent: 3555651 (1971-01-01), Latussek et al.
patent: 3571921 (1971-03-01), Pieper
patent: 3590464 (1971-07-01), Wildi
patent: 3604088 (1971-09-01), Turner
patent: 3837755 (1974-09-01), Benoit et al.
patent: 3911300 (1975-10-01), Lebkuchner
patent: 4023261 (1977-05-01), Piete
patent: 4048717 (1977-09-01), Piette
Magneform.RTM. Brochure and Bulletin Nos. 1201R, 1202, 1502R, 1510R, 1511R, 1513R, from Maxwell Laboratories, Inc., 8835 Balboa Avenue, San Diego, California 92123, 10/76.
"Evolution in the Forming and Assembly of Metal Parts With Magneform", by Guenter Zittel, Mgr. Maxwell Laboratories, Inc., a technical paper published by the Society of Manufacturing Engineers, Dearborn, Michigan, 1975.
"Getting the Most Out of Electromagnetic Metal Forming", by Guenter Zittel, Mgr. Magneform Engineering, Maxwell Laboratories, Inc., an article appearing in Assembly Engineering, Sep. 1976.
"Electromagnetic Metalforming", Robert N. Stauffer, Sr. Associate Director, article appearing in Manufacturing Engineering, Feb. 1978.

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