Protector for electrical submersible pumps

Details Protector for electrical submersible pumps Protector for electrical submersible pumps

2007-05-15

2007-05-15

Freay, Charles G. (Department: 3746)

Pumps

Motor driven

Electric or magnetic motor

C417S423300, C310S087000

Reexamination Certificate

active

10907976

ABSTRACT:
A system and method for protecting a motor for a submersible pumping system. A variety of motor protectors are provided for application in variable temperature environments and multiple wellbore orientations. The motor protectors may include one or more of a positively pressurized bellows, a relatively balanced pressure bellows free of sliding seals, and a multi-orientable labyrinth. Each of these motor protectors also may have various moisture absorbents, filters, particle shedders and various conventional motor protector components.

REFERENCES:
patent: 4487299 (1984-12-01), Bookout
patent: 5101128 (1992-03-01), Veronesi et al.
patent: 5994808 (1999-11-01), Gross et al.
patent: 6155792 (2000-12-01), Hartley et al.
patent: 6201327 (2001-03-01), Rivas
patent: 6242829 (2001-06-01), Scarsdale
patent: 6688860 (2004-02-01), Du et al.
patent: 6981853 (2006-01-01), Du et al.
patent: 2652847 (1978-05-01), None
patent: 2336474 (1999-10-01), None

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