US187762A - Improvement in metallic packings for oil-well pump-valves - Google Patents

Improvement in metallic packings for oil-well pump-valves Download PDF

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US187762A
US187762A US187762DA US187762A US 187762 A US187762 A US 187762A US 187762D A US187762D A US 187762DA US 187762 A US187762 A US 187762A
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oil
valves
improvement
packing
well pump
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs

Definitions

  • the object of my invention is to construct a packing for valve-chambers or cylinders or buckets of oil-Well pumps, of metal, that will adjust itself to the inside of the pump-barrel.
  • Figure 1 represents a valve-cylinder or binget, with the packing in place.
  • This packing - is composed of two metallic rings, cut in segments, as shown at 1 2 3 4, Fig. 2.
  • a circular spring, H K that passes around the valve cylinder or bucket in a deep groove made therein, and in which the packing-rings are placed. This spring is left open at H, and
  • Fig. 3 is a sectional view of my packing.

Description

T. BIKELLEY.
Pat-nted' Feb.2 7, 1877.
METALLIC PACKING FOR OIL-WELL PUMP-VALVES.T.
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mvzmos wl-rnzsszs N.FETERS, PHOTOUTHOGRAPHER, WASHINGTON, D. r,
NITE'I) STATES PATENT OFFICE.
THOMAS B. KELLEY, OF HARMONSBURG,PENNSYLVANIA.
IMPROVEMENT IN METALLIC PACKINGS FOR OIL-WELL PUMP-VALVES.
Specification forming part of Letters Patent No. l87,762,dated February 27, 1877; application filed November 17, 1876.
To all whom .tt may concern:
Be it known that 1, THOMAS BARNES KEL- LEY, of Harmonsburg, Crawford county, Pennsylvania, have invented a new and Improved Mode of Packing Valve-Chambers or Buckets for Oil-Pumps, which improvement is fully set forth in the following specification, reference being had to the accompanying drawings:
The object of my invention is to construct a packing for valve-chambers or cylinders or buckets of oil-Well pumps, of metal, that will adjust itself to the inside of the pump-barrel.
Figure 1 represents a valve-cylinder or binget, with the packing in place. (Shown at This packing -is composed of two metallic rings, cut in segments, as shown at 1 2 3 4, Fig. 2. Back of these segments is a circular spring, H K, that passes around the valve cylinder or bucket in a deep groove made therein, and in which the packing-rings are placed. This spring is left open at H, and
against it the segments of the packing-rings rest, and they are by it forced out against the pump-cylinder.
Fig. 3 is a sectional view of my packing.
On the inside of the packing-rings 1 2 3 4 are flanges O O 0 0, which fit into a recess in the collars S T, and serve to keep the rings in place.
When the rings are in place they are so adjusted as to break joints that is, the solid part of the lower ring is opposite the opening in the upper. This makes a tight packing. (See Fig. 1, where F represents the opening between the ends of the segments 1, 2, and 3the solid part of the segment in the lower ring.)
I claim- The packing-rings D, constructed in segments 1 2 3 4, with the flange at O O O O, in combination with the spring H K, constructed as described, for the purposes set forth.
THOMAS B. KELLEY.
Witnesses A. B. RICHMOND, L. A. LEBERMAN.
US187762D Improvement in metallic packings for oil-well pump-valves Expired - Lifetime US187762A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736625A (en) * 1953-05-04 1956-02-28 Ingersoll Rand Co Compressor piston construction
US5154577A (en) * 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
US20040254835A1 (en) * 2000-11-06 2004-12-16 American Express Travel Related Services Company, Inc. Pay yourself first budgeting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736625A (en) * 1953-05-04 1956-02-28 Ingersoll Rand Co Compressor piston construction
US5154577A (en) * 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
US20040254835A1 (en) * 2000-11-06 2004-12-16 American Express Travel Related Services Company, Inc. Pay yourself first budgeting

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