US607865A - Stop and waste cock - Google Patents

Stop and waste cock Download PDF

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Publication number
US607865A
US607865A US607865DA US607865A US 607865 A US607865 A US 607865A US 607865D A US607865D A US 607865DA US 607865 A US607865 A US 607865A
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United States
Prior art keywords
cock
cap
stop
waste
stem
Prior art date
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Expired - Lifetime
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5196—Unit orientable in a single location between plural positions
    • Y10T137/524—Reversible stop and vent or waste

Definitions

  • My invention relates to improvements inV stop and waste cocks; and the objects of the invention are to provide means for producing a right or left hand cock adapted to waste at each extremity of the throw when closed and at the same time provided with concealed stops, whereby clogging from accumulations of dirt is avoided.
  • My invention consists in the annularly-recessed body and cap provided with depending lug and in the details o f construction and combination and arrangement of parts, as hereinafter described, shown in the accompanying drawings, and specifically pointed out in the claim.
  • Figure' l is a vertical transverse section of the cock.
  • Fig. 2 is a plan View of the same with cap removed.
  • Fig. 3 is a bottom View of cap, and
  • Fig. 4 a side View of cap and upper portion of body.
  • l is the body of the cock; 2, the taper-plug provided with opening 3 and Waste-opening 4.
  • the plug can be turned into right or left hand by setting the screws upon one or the other of the corners of the rectangular stern.
  • the quarterstroke will be sufficient to either open the cock or close the cock and open the wasteoutlets, the right and left movements being merely the reverse of each other.
  • a right and left hand cock the combination with a plug, provided with inlet and waste passages, and asquare'stem of a body, provided With similar passages and a taper bore to receive the plug--a cap provided with a rectangular opening in which said stem and the stem of the handle are inserted, set-screws whereby the said stems can be adjustablysecured in the cap, a semicircular recess in the upper face of the body of the cock, inclosed .by the vertical and horizontal walls of projecting lip, and a depending lug a quarter of a circle in width engaging said recess, substantially as described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Taps Or Cocks (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Description

(Application filed Nav. 30, 1897.)
Patented July 26, |898.
(N0 Model.)
iz 7&6@
UNITED STATES 'PATENT rrrcE.
STOP AND WASTE COCK.
SPECIFICATION forming part of Letters Patent No. 607,865, dated July 26, 1898.
Application filed November S0. 1897. Serial No. 660,317. (No model.)
To @ZZ whom, it may concern:
Be it known that I, ALBERT L. LAMBERT, a citizen of the United States, and a resident of Cleveland, county of Cuyahoga, State of Ohio, have invented certain new and useful Improvements in Stop and Waste Cocks7 of which I hereby declare the following to be a full, clear, and exact description, such as will enable others skilled in' the art to which it appertains to make and use the same.
My invention relates to improvements inV stop and waste cocks; and the objects of the invention are to provide means for producing a right or left hand cock adapted to waste at each extremity of the throw when closed and at the same time provided with concealed stops, whereby clogging from accumulations of dirt is avoided.
My invention consists in the annularly-recessed body and cap provided with depending lug and in the details o f construction and combination and arrangement of parts, as hereinafter described, shown in the accompanying drawings, and specifically pointed out in the claim.
In the accompanying drawings, Figure' l is a vertical transverse section of the cock. Fig. 2 is a plan View of the same with cap removed. Fig. 3 is a bottom View of cap, and Fig. 4 a side View of cap and upper portion of body.
In the views, l is the body of the cock; 2, the taper-plug provided with opening 3 and Waste-opening 4.
5 is the Waste-opening for the body of the cock.
6 is the stem of the taper-plug, which is squared to receive the cap?. The squared portion of the stem extends only about halfway into lthe cap, the remaining portion vof the opening being filled by the squared stem 8 of the cock-handle 9. Set-screws l0 and l1 serve to secure the squared stems to the cap, so that different portions of the cock will not fall apart when it is handled.
upon the cap. It will be seen that .the cap will have just a quarter-revolution, which is the distance the lug will travel in .the recess before striking the terminal wall at either end.
It will also be apparent that the plug can be turned into right or left hand by setting the screws upon one or the other of the corners of the rectangular stern. The quarterstroke will be sufficient to either open the cock or close the cock and open the wasteoutlets, the right and left movements being merely the reverse of each other. j,
Having described my invention, what I claim as new, and desire to secure by Letters Patent, is-
In a right and left hand cock the combination with a plug, provided with inlet and waste passages, and asquare'stem of a body, provided With similar passages and a taper bore to receive the plug--a cap provided with a rectangular opening in which said stem and the stem of the handle are inserted, set-screws whereby the said stems can be adjustablysecured in the cap, a semicircular recess in the upper face of the body of the cock, inclosed .by the vertical and horizontal walls of projecting lip, and a depending lug a quarter of a circle in width engaging said recess, substantially as described.
WM. TLMONROE, .Y 'r A. H.l GEBERT.
US607865D Stop and waste cock Expired - Lifetime US607865A (en)

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