US1453324A - Brass-liner stuffing-box head - Google Patents

Brass-liner stuffing-box head Download PDF

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Publication number
US1453324A
US1453324A US467667A US46766721A US1453324A US 1453324 A US1453324 A US 1453324A US 467667 A US467667 A US 467667A US 46766721 A US46766721 A US 46766721A US 1453324 A US1453324 A US 1453324A
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United States
Prior art keywords
liner
head
brass
stuffing
opening
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Expired - Lifetime
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US467667A
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Albert D Purtle
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Individual
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Priority to US467667A priority Critical patent/US1453324A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings

Definitions

  • This invention relates to pump construe m tions, and more particularly to brass liner stufiing box heads, it being the primary object of the invention to provide novel means for insuring a fluid-tight connection between the head and liner to eliminate wasting of the oil during the pumping operation.
  • a further object of the invention is to provide-a one-piece head-presenting a single packing point thereby reducing the packingnecessary to a minimum.
  • the invention resides in the com bination and arrangementof parts and in.
  • FIG. 1 is a longitudinal sectional view of a stuffing box head constructed in accordance with the present invention.
  • Figure 2 is a sectional view taken on line 'i 2-2 of Figure l.
  • the reference character 5 designates the stuffing box head which is provided with a lateral opening to accommodate the screw 6 that contacts with the polishedrod 7 of the pump construction for securing the polished rod in predetermined positions of adjustment.
  • the head '5 is provided with an opening r extending from the lower end thereof into 0 the body portiomterminating at a point substantially intermediate the ends of the head, the opening being for the purpose of accommodating the packing 8 and the upper end of the liner tube 9 in which the'polishedrod 7 is positioned.
  • the upper end of the liner tube 9 is flared outwardly as at 10 providing a.
  • a stufling box head having an opening formed therein, a polished rod operating through the opening, a liner tube embracing a portion of the polished rod and having one end thereof disposed within the opening, packing material within the opening disposed around the rod and contacting thcrcwith, the packing material being positioned above the liner, means formed at the upper end of the liner tube and embedded in the packing material for restricting movement of the liner tube withrcspect to the polished rod, packing material positioned below the upper end of the liner and contacting thcrcwith. and means for securing the packing Within the head.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

May 1, W23 1,4533%- A. D. PURTLE BRASS LINER STUFFING BOX HEAD Filed May 7, 1921 l j W r 5 im ,0 l I 3 L 2 MW nan n. rename, or raartrnrra, no.
application filed May t, that. Serial No. M73667.
7 '0 all whom it may OOTLCBWL.
Be it known that T, Aramaic D. PURTLE, a citizen ot the United States, residing at Marietta, in the county of Washington and State of Uhio, have invented a new and useto] Brass-Liner Stuffing-Box Head, of which th following is a specification.
This invention relates to pump construe m tions, and more particularly to brass liner stufiing box heads, it being the primary object of the invention to provide novel means for insuring a fluid-tight connection between the head and liner to eliminate wasting of the oil during the pumping operation.
A further object of the invention is to provide-a one-piece head-presenting a single packing point thereby reducing the packingnecessary to a minimum.
With the foregoing provide a fluid-tight joint, to
and other objects in view which will appear as the description proceeds, the invention resides in the com bination and arrangementof parts and in.
the details ot-construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the inven-tion'herein disclosed, may be made within the scope of what is claimed, without departing .t'rom the spirit ofth invention. Referring to the drawinga- Figure 1 is a longitudinal sectional view of a stuffing box head constructed in accordance with the present invention.
Figure 2 is a sectional view taken on line 'i 2-2 of Figure l.
Referring to the drawing in detail, the reference character 5 designates the stuffing box head which is provided with a lateral opening to accommodate the screw 6 that contacts with the polishedrod 7 of the pump construction for securing the polished rod in predetermined positions of adjustment.
The head '5 is provided with an opening r extending from the lower end thereof into 0 the body portiomterminating at a point substantially intermediate the ends of the head, the opening being for the purpose of accommodating the packing 8 and the upper end of the liner tube 9 in which the'polishedrod 7 is positioned.
As shown, the upper end of the liner tube 9 is flared outwardly as at 10 providing a.
is threaded to accommodate the threads of.
the follower 11 which, when the same is positioned within the opening of the head, forces the packing 8 into close engagement with the walls of the opening and the flared portion 10 of the tube 9.
1* rom the foregoing it will be seen that due to the construction as described, a fluid-tight connection between the polished rod 7 and the liner tube is provided at all times. In assembling a structure of this character, the head 5 is properly positioned on the rod 7, whereupon packing is positioned within the opening of the head. The liner tube is now brought to a position where the flared extremity thereof contacts with the packing, and the packing is further positioned within the opening to contact with the opposite side of the flange 10. The follower 11 is now po sitioned within the opening and rotated to force'the packing into close engegement with the elements of the device.
Having thus described the invention, what is claimed as new is:-
A stufling box head having an opening formed therein, a polished rod operating through the opening, a liner tube embracing a portion of the polished rod and having one end thereof disposed within the opening, packing material within the opening disposed around the rod and contacting thcrcwith, the packing material being positioned above the liner, means formed at the upper end of the liner tube and embedded in the packing material for restricting movement of the liner tube withrcspect to the polished rod, packing material positioned below the upper end of the liner and contacting thcrcwith. and means for securing the packing Within the head.
In testimony that-fit claim the foregoing as my own. I have hereto ailixed my signature in the presence of two witnesses.
ALBERT 1U. lllllt'llllil l.
tilt
US467667A 1921-05-07 1921-05-07 Brass-liner stuffing-box head Expired - Lifetime US1453324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US467667A US1453324A (en) 1921-05-07 1921-05-07 Brass-liner stuffing-box head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467667A US1453324A (en) 1921-05-07 1921-05-07 Brass-liner stuffing-box head

Publications (1)

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US1453324A true US1453324A (en) 1923-05-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674475A (en) * 1951-10-13 1954-04-06 Mcdonnell & Miller Inc Float blocking plug assembly
US4896367A (en) * 1988-10-24 1990-01-23 H & R Valve, Ltd. Anti-corrosive stuffing box assembly
US20060260800A1 (en) * 2005-05-19 2006-11-23 Mark Bertane Drain cap stuffing box

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674475A (en) * 1951-10-13 1954-04-06 Mcdonnell & Miller Inc Float blocking plug assembly
US4896367A (en) * 1988-10-24 1990-01-23 H & R Valve, Ltd. Anti-corrosive stuffing box assembly
US20060260800A1 (en) * 2005-05-19 2006-11-23 Mark Bertane Drain cap stuffing box
US7562702B2 (en) * 2005-05-19 2009-07-21 Blackhawk Environmental Co. Drain cap stuffing box

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