Sucker rod oil well pump

Details Sucker rod oil well pump Sucker rod oil well pump

1991-04-24

1993-03-23

Niebling, John

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Depositing predominantly alloy coating

205287, 205290, C25D 356, C25D 304

Patent

active

051961083

ABSTRACT:
A method is shown for constructing portions of a sucker rod pump of the type having a steel plunger with an exterior cylindrical wall and a barrel with a cylindrical bore. A chromium case if formed on the cylindrical bore to a selected depth for receiving the plunger in sliding contact. The chromium case is formed by forming a base electrolyte bath including water, chromic acid, a sulfate component, an alkyl sulphonic acid, and an anion of molybdenum. The bore is then exposed to the aqueous electrolyte bath at a current density and at a plating temperature sufficient to form a chromium deposit of desired thickness on the bore.

REFERENCES:
patent: 2516227 (1950-07-01), Ma
patent: 3657079 (1972-04-01), Chessin et al.
patent: 3745097 (1973-07-01), Chessin et al.
patent: 4588481 (1986-05-01), Chessin et al.
patent: 5009000 (1991-04-01), Wilmeth et al.

Affiliated with

Also associated with

Rating

Sucker rod oil well pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sucker rod oil well pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sucker rod oil well pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1349638