US848811A - Hot-water valve. - Google Patents

Hot-water valve. Download PDF

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Publication number
US848811A
US848811A US29404706A US1906294047A US848811A US 848811 A US848811 A US 848811A US 29404706 A US29404706 A US 29404706A US 1906294047 A US1906294047 A US 1906294047A US 848811 A US848811 A US 848811A
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United States
Prior art keywords
valve
hot
stem
basket
water valve
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Expired - Lifetime
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US29404706A
Inventor
James L Cook
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Individual
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Priority to US29404706A priority Critical patent/US848811A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element

Definitions

  • This invention relates to new and useful improvements in hot-water valves or steamvalves.
  • the object of the invention is to provide a valve of the above type which dispenses with the necessity of using packing and which is quick actingin a word, a valve of the above type which is the essence of simplicity and practicability.
  • Figure 1 is a vertical longitudinal section of my improved hot-water valve.
  • Fig. 2 is a cross-section on the line a: 90 of Fig. 1.
  • Fig. 3 is a detached view of the disk and metal basket.
  • K designates a barrel or cylindrical valvecasing, in the lower end of which the inletpipe R is connected, and in the upper end of which an apertured cap E is connected, and to a side of which the outlet-pipe S is connected. From opposite sides of and on the interior of this valve-casing K there are placed ribs L, which form guides for a proper movement of the disk holder or basket.
  • valve-stem turns in the aperture in the cap E D is recessed and filled with a composition of softer metal, making the wearing-surfaces smoother, and thus insuring an absolutely tight oint.
  • valve-stem is'an expansion-spring mounted upon the valve-stem between the collar F and the nut H, the latter being a lock-nut screwed into the lower end of the cap E and through which the valve-stem C passes.
  • the lower portion of the valve-stem is provided with double threads J, by means of which a quick opening or closing of the valve is enabled.
  • the lower end of said stem screws into a metal basket M, which is provided with inletorifices N and P, which communicate with each other and receive hot water from the inlet B.
  • the opening P from the inlet R, communicating with orifice N allows a free circulationpf hot water when the valve is closed.
  • a hot-water valve it will be understood that the valve is never closed entirely, owing to the necessity of maintaining a circulation through the hot-water system.
  • the opening P, connecting the inlet R and orifice N provides for this circulation.
  • O is a composition disk held within the lower side of the basket M by a nut O, which is screwed onto an extension from the basket M.
  • Q is the lower valve-seat, with which the composition disk 0 cooperates.
  • the basket M has laterally-extended arms A, which are bifurcated at their outer ends to receive the guide-ribs L on the interior of the valve-casing.
  • valve is entirely free from packing and the seating between the stem and the cap E is of a most practical form.
  • the annular seat formed by the matching surfaces D and D is close to the center of the valve-stem, so that a perfect contact of each part will always be maintained.
  • valve-casing In a hot-water valve, a valve-casing, the apertured cap E with interior annular valveseat D, said valve-seat lying adjacent to the orifice in said cap, a valve-stem having a collar F thereon, said collar lying within the apertured cap and having'a valve-seat D thereon matching with the seat D in said cap, said valve-seat D being recessed and filled with a composition of softer metal to insure a smooth wearing-surface and tight joint, said valve-seat D lying adjacent to the stem, a

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

Description

PATENTED APR. 2, 1907.
APPLIOATION FILED JAN. 2, 1906.
UNITED STAES PA Specification of Letters Patent.
Application filed January 2, 1906. Serial No. 294,047.
ENT FICE.
Patented April 2, 1907.
To all w/wm, it may concern.-
Be it known that I, JAMES L. COOK, a citizen of the United States, residing at Dayton, in the county of Montgomery and State of Ohio, have invented certain new and useful Improvements in I'Iot-lVater Valves; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had'to the accompanying drawings, and to the letters and figures of reference marked thereon, which form a part of this specification.
This invention relates to new and useful improvements in hot-water valves or steamvalves.
The object of the invention is to provide a valve of the above type which dispenses with the necessity of using packing and which is quick actingin a word, a valve of the above type which is the essence of simplicity and practicability.
Preceding a detail description of the invention reference is made to the accompanying drawings, of which Figure 1 is a vertical longitudinal section of my improved hot-water valve. Fig. 2 is a cross-section on the line a: 90 of Fig. 1. Fig. 3 is a detached view of the disk and metal basket.
In a detail description of the invention, similar reference characters indicate corresponding parts.
K designates a barrel or cylindrical valvecasing, in the lower end of which the inletpipe R is connected, and in the upper end of which an apertured cap E is connected, and to a side of which the outlet-pipe S is connected. From opposite sides of and on the interior of this valve-casing K there are placed ribs L, which form guides for a proper movement of the disk holder or basket. The
valve-stem turns in the aperture in the cap E D is recessed and filled with a composition of softer metal, making the wearing-surfaces smoother, and thus insuring an absolutely tight oint.
G is'an expansion-spring mounted upon the valve-stem between the collar F and the nut H, the latter being a lock-nut screwed into the lower end of the cap E and through which the valve-stem C passes. The lower portion of the valve-stem is provided with double threads J, by means of which a quick opening or closing of the valve is enabled. The lower end of said stem screws into a metal basket M, which is provided with inletorifices N and P, which communicate with each other and receive hot water from the inlet B.
When the valve is used for hot-water purposes, the opening P from the inlet R, communicating with orifice N, allows a free circulationpf hot water when the valve is closed. In a hot-water valve it will be understood that the valve is never closed entirely, owing to the necessity of maintaining a circulation through the hot-water system. The opening P, connecting the inlet R and orifice N, provides for this circulation.
O is a composition disk held within the lower side of the basket M by a nut O, which is screwed onto an extension from the basket M.
Q is the lower valve-seat, with which the composition disk 0 cooperates.
The basket M has laterally-extended arms A, which are bifurcated at their outer ends to receive the guide-ribs L on the interior of the valve-casing.
From the above description it will be observed that the valve is entirely free from packing and the seating between the stem and the cap E is of a most practical form. The annular seat formed by the matching surfaces D and D is close to the center of the valve-stem, so that a perfect contact of each part will always be maintained.
Having described my invention, I claim- In a hot-water valve, a valve-casing, the apertured cap E with interior annular valveseat D, said valve-seat lying adjacent to the orifice in said cap, a valve-stem having a collar F thereon, said collar lying within the apertured cap and having'a valve-seat D thereon matching with the seat D in said cap, said valve-seat D being recessed and filled with a composition of softer metal to insure a smooth wearing-surface and tight joint, said valve-seat D lying adjacent to the stem, a
mounted within the basket M, and the valveseat Q, on the lower end of the valve-casing,
nut H supported on the lower end of the apertured cap, a spring Gsurrounding the Valvestem and inelosed between the collar F and l substantially as described.
the nut H within the apertured cap, double i In testimony whereof I afiix my signature 5 screw-threads J on the portion of said valve- 1 in presence of two witnesses.
stern lying within the Valve-casing, a basket engaging said screw-threads, said basket I JAMES COOK having guide-arms projected from opposite WVitnesses: sides thereof and receiving guide-ribs on the R. J. MOCARTY,
1o opposite sides of the valve-casing, a disk 0 O. M. THEOBALD.
US29404706A 1906-01-02 1906-01-02 Hot-water valve. Expired - Lifetime US848811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29404706A US848811A (en) 1906-01-02 1906-01-02 Hot-water valve.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29404706A US848811A (en) 1906-01-02 1906-01-02 Hot-water valve.

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US848811A true US848811A (en) 1907-04-02

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US29404706A Expired - Lifetime US848811A (en) 1906-01-02 1906-01-02 Hot-water valve.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865164A (en) * 1995-09-12 1999-02-02 Garceau; William J. Fluid flow valves and cooking machine control systems utilizing such valves
US5975072A (en) * 1995-09-12 1999-11-02 Garceau; William J. Fluid flow valves and cooking machine control system utilizing such valves
US20220135392A1 (en) * 2020-11-03 2022-05-05 Lb Europe Limited Vacuum break twist cap dispenser assemblies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865164A (en) * 1995-09-12 1999-02-02 Garceau; William J. Fluid flow valves and cooking machine control systems utilizing such valves
US5937847A (en) * 1995-09-12 1999-08-17 Garceau; William J. Fluid flow valves and cooking machine control systems utilizing such valves
US5975072A (en) * 1995-09-12 1999-11-02 Garceau; William J. Fluid flow valves and cooking machine control system utilizing such valves
US5988155A (en) * 1995-09-12 1999-11-23 Garceau; William J. Fluid flow valves and cooking machine control systems utilizing such valves
US20220135392A1 (en) * 2020-11-03 2022-05-05 Lb Europe Limited Vacuum break twist cap dispenser assemblies

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