US167397A - Improvement in stop-cocks - Google Patents

Improvement in stop-cocks Download PDF

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US167397A
US167397A US167397DA US167397A US 167397 A US167397 A US 167397A US 167397D A US167397D A US 167397DA US 167397 A US167397 A US 167397A
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stop
valve
cocks
improvement
arm
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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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member

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  • my invention consists in the construction and arrangement of a stop-cock that will allow a straight passage of the steam, water, or other fluid passing through it, as will be hereinafter more fully set forth.
  • FIG. 1 is a side view of my stop-cock.
  • Fig. 2 is a longitudinal section
  • Fig. 3 a cross-section, of the same.
  • Fig. 4 is a perspective view of the spindle, with arm and valve.
  • A represents the valve-chamber, provided at one end with the inlet B, and at the other end with the outlet 0, on a direct line with each other.
  • a circular opening In the upper side of the chamber A is a circular opening, with collar or tubular projection D, at the bottom of which are flanges a, a, forming supports for an annular metal disk, I).
  • flanges a, a On top of this metal disk is placed a packing-disk, d, and a stuffing-box,

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)

Description

UNITED STATES PATENT UFFIGE.
CHARLES FRANKE, OF NEW YORK, N. Y.-
IMPROVEMENT IN STOP-COCKS.
Specification forming part of Letters Patent No. 167,397, dated September 7, 1875; application filed April 6, 1875.
- New York city, county, and State, have invented certain new and useful Improvements in Stop-Cocks; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon.
The nature of my invention consists in the construction and arrangement of a stop-cock that will allow a straight passage of the steam, water, or other fluid passing through it, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing, which forms a part of this specification, and in which- Figure l is a side view of my stop-cock. Fig. 2 is a longitudinal section, and Fig. 3 a cross-section, of the same. Fig. 4 is a perspective view of the spindle, with arm and valve.
A represents the valve-chamber, provided at one end with the inlet B, and at the other end with the outlet 0, on a direct line with each other. In the upper side of the chamber A is a circular opening, with collar or tubular projection D, at the bottom of which are flanges a, a, forming supports for an annular metal disk, I). On top of this metal disk is placed a packing-disk, d, and a stuffing-box,
E, with packing a, is screwed into the collar D down onto said disks. Through the center of the stuffing-box E and disks 1) d is passed the valve-stem G, the lower end of which rests in a socket, 6, formed in the valvechamber. On this stem is secured an arm, h, at right angles with the stem, and this arm is slotted longitudinallyfor the adjustment thereupon of the valve m,'which is fastened by means of a set-screw, n, passing through the slot in the arm. The valve on closes the outlet 0, the pressure of the steam, or water, or other fluid making the valve perfectly tight. The metal plate b under the packingd prevents the paoking from pressing too tight on the stem.
By this construction, as described, of the valve-chamber, valve, and other parts, the friction is reduced to the smallest possible amount.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
In a stop-cock having a valve-chamber, A, with the inlet 13 and outlet 0 on a straight line with each other, the combination of the valve-stem G, with slotted arm h extending therefrom at right angles, and the valve m, adjustable on said arm, substantially as and for the purposes herein set forth.
CHARLES FRANKE.
Witnesses:
HENRY E. RoEnER, ISAAG AARON.
US167397D Improvement in stop-cocks Expired - Lifetime US167397A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479386A (en) * 1945-04-12 1949-08-16 Josam Mfg Company Grease interciptor
US2749081A (en) * 1954-03-18 1956-06-05 Lloyd Harold Valve for use with a timing mechanism
US20110173974A1 (en) * 2008-10-01 2011-07-21 Borgwarner Inc. Variable flow wastegate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479386A (en) * 1945-04-12 1949-08-16 Josam Mfg Company Grease interciptor
US2749081A (en) * 1954-03-18 1956-06-05 Lloyd Harold Valve for use with a timing mechanism
US20110173974A1 (en) * 2008-10-01 2011-07-21 Borgwarner Inc. Variable flow wastegate
US8499557B2 (en) * 2008-10-01 2013-08-06 Borgwarner Inc. Variable flow wastegate

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