US1179833A - Valve. - Google Patents

Valve. Download PDF

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Publication number
US1179833A
US1179833A US1914859186A US1179833A US 1179833 A US1179833 A US 1179833A US 1914859186 A US1914859186 A US 1914859186A US 1179833 A US1179833 A US 1179833A
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US
United States
Prior art keywords
valve
casing
ring
hubbard
discharge pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Inventor
Free Hubbard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US1914859186 priority Critical patent/US1179833A/en
Application granted granted Critical
Publication of US1179833A publication Critical patent/US1179833A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y10T137/7917—Oppositely disposed
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/7913—Guided head
    • Y10T137/7915—Guide stem
    • Y10T137/7919—Guide and seat integral unit

Definitions

  • This invention relates to valves and particularly to check valves used in connection with cylinder pumps.
  • the principal object of the invention is to provide a valve which may be conveniently attached to the ordinary pump cylinder and which will have a capacity equal to the capacity of the discharge pipe with which it is associated.
  • 1 represents a casing provided at its upper end with an internally threaded nipple 2 into which the discharge pipe 3 is screwed.
  • the lower end of the casing is ground ofi' and secured thereon by means of lag screws 4; is a combined disk seat and spider 5 having a stem guiding yoke 6 formed integral therewith and adapted to receive the lower end of the valve stem 7 the upper end being fitted within a collar 8 flopiea of this patent may be carried by the cross piece 9 which is, as shown, an integral part of the casing 1.
  • the valve stem is reduced intermediate its length and secured upon the same is an ordinary disk valve 10 having its outer edge or periphery beveled, as shown at 11, to engage the beveled seat 12 on the member 5.
  • the valve disk 10 is of equal diameter with the internal diameter of the discharge pipe so that no restriction is oiiered to the flowing liquid.
  • a valve In a valve, a casing, an apertured bridge extending across the casing and integral therewith, a discharge pipe threaded into the casing, a valve seat ring secured to the lower end of the casing and detachable therefrom, an apertured bridge ring integral with and extending across said ring, a valve rod slidably mounted in the bridge pieces, and having its lower portion reduced to define a shoulder, a nut mounted on the said reduced portion and disposed above said bridge ring, and a valve disk carried by the reduced portion of the rod and lying between said nut and said shoulder and adapted to fit the seat on the ring.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)

Description

F. HUBBARD.
VALVE.
. APPLICATION man AUG-29. 1914.
1, 1 79,833.. Patented Apr, 18, 1916.
Fl'gi.
[ ree H11 bbaml Tm: COLUMBIA PLANOGRAPH co., \YASHINGTON, n. c.
FREE HUBBARD, OF GLOBE, ARIZONA.
VALVE.
Specification of Letters Patent.
Patented Apr. 18, 1916.
Application filed August 29, 1914. Serial No. 859,186.
To all whom it may concern: Be it known that I, FREE HUBBARD, a c1t1- zen of the United States, residing at Globe,
in the county of Gila and State of Arizona, have invented new and useful Improvements in Valves, of which the following is a specification.
This invention relates to valves and particularly to check valves used in connection with cylinder pumps.
The principal object of the invention is to provide a valve which may be conveniently attached to the ordinary pump cylinder and which will have a capacity equal to the capacity of the discharge pipe with which it is associated.
Further objects of the invention will appear as the following description is read in connection with the accompanying drawing, which froms a part of this application, and in which Figure 1 is a vertical sectional view. Fig. 2 is a bottom plan view.
Referring more particularly to the drawing, 1 represents a casing provided at its upper end with an internally threaded nipple 2 into which the discharge pipe 3 is screwed. The lower end of the casing is ground ofi' and secured thereon by means of lag screws 4; is a combined disk seat and spider 5 having a stem guiding yoke 6 formed integral therewith and adapted to receive the lower end of the valve stem 7 the upper end being fitted within a collar 8 flopiea of this patent may be carried by the cross piece 9 which is, as shown, an integral part of the casing 1. The valve stem is reduced intermediate its length and secured upon the same is an ordinary disk valve 10 having its outer edge or periphery beveled, as shown at 11, to engage the beveled seat 12 on the member 5. As shown, the valve disk 10 is of equal diameter with the internal diameter of the discharge pipe so that no restriction is oiiered to the flowing liquid.
What is claimed is In a valve, a casing, an apertured bridge extending across the casing and integral therewith, a discharge pipe threaded into the casing, a valve seat ring secured to the lower end of the casing and detachable therefrom, an apertured bridge ring integral with and extending across said ring, a valve rod slidably mounted in the bridge pieces, and having its lower portion reduced to define a shoulder, a nut mounted on the said reduced portion and disposed above said bridge ring, and a valve disk carried by the reduced portion of the rod and lying between said nut and said shoulder and adapted to fit the seat on the ring.
In testimony whereof I affix my signature in presence of two witnesses.
FREE HUBBARD.
Witnesses:
James M. SGANLAN, WM. C. RHODES.
obtained for five cents each, by addressing the Commissioner of I'atents,
Washington, D. 0."
US1914859186 1914-08-29 1914-08-29 Valve. Expired - Lifetime US1179833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1914859186 US1179833A (en) 1914-08-29 1914-08-29 Valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1914859186 US1179833A (en) 1914-08-29 1914-08-29 Valve.

Publications (1)

Publication Number Publication Date
US1179833A true US1179833A (en) 1916-04-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1914859186 Expired - Lifetime US1179833A (en) 1914-08-29 1914-08-29 Valve.

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