Apparatus for cleaning drilling mud and fluids

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Description

FIG. 1 is a front elevational view of an apparatus for cleaning drilling mud and fluids embodying my design having one hydrocyclone;

FIG. 2 is a top view of the device embodying my design depicted in FIG. 1;

FIG. 3 is a front elevational view of a device embodying my design having multiple hydrocyclones; and

FIG. 4 is a top view of the device embodying my design depicted in FIG. 3.

Referenced Cited
U.S. Patent Documents
1691572 November 1928 Hoskins
2337446 December 1943 Bush
2588592 March 1952 Trundle
3899414 August 1975 Hansen
3989628 November 2, 1976 Bier
4152253 May 1, 1979 Summers
Patent History
Patent number: D264974
Type: Grant
Filed: Feb 6, 1980
Date of Patent: Jun 15, 1982
Inventor: Don D. Summers (Lafayette, LA)
Primary Examiner: Peter M. Caun
Application Number: 6/119,092
Classifications
Current U.S. Class: Miscellaneous (D15/199)
International Classification: D1509;