US960323A - Stop and waste cock. - Google Patents

Stop and waste cock. Download PDF

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Publication number
US960323A
US960323A US1909477500A US960323A US 960323 A US960323 A US 960323A US 1909477500 A US1909477500 A US 1909477500A US 960323 A US960323 A US 960323A
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United States
Prior art keywords
passage
waste
plug
stop
casing
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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
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Thomas B Hensey
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Individual
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Individual
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Priority to US1909477500 priority Critical patent/US960323A/en
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Publication of US960323A publication Critical patent/US960323A/en
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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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type

Definitions

  • This invention relates to combined stop and waste cocks, and has for one of its objects to simplify and improve the construction and increase the efficiency and utility of devices of this character.
  • Another object of the invention is to provide a simply constructed device of this character which may be operated in either direction, so that no matter in which way the plug may be turned the waste duct will be arranged in operative position.
  • the invention consists generally in a casing having a water passage extending therethrough, and with a waste passage extending in longitudinal alinement with the water passage and spaced therefrom, and with valve seats communicating through the water passage and the waste passage, with the waste passage communicating with the water passage at one side of the seats, and a plug engaging the seats and provided with transverse passages at right angles to each other, one passage adapted to register with the water passage when the plug is arranged in one position, and the other passage of the plug adapted to register with the waste passage when the plug is arranged in another position.
  • Figure 1 is a side elevation of the improved device.
  • Fig. 2 is a longitudinal section of the same.
  • the improved device comprises a casing 10 of the usual form and provided with a water passage 11 extending therethrough, and with valve seats 12 communicating through the passage.
  • a waste passage 13 Formed in the casing 10 is a waste passage 13, the waste passage spaced from the water passage 11 and extending in parallel relations thereto.
  • waste passage opens through the side of the casing at one end as shown at 14 and communicates with the passage 11 at the other end as shown at 15, the latter being located at the discharge end of the casing, while the open terminal 14 is located at the intake end of the casing.
  • a plug 16 Mounted for rotation in the seats 12 is a plug 16 having the usual binding nut 17 and the wrench head 18.
  • Formed through the plug 16 is the usual main passage 19 adapted to register with the passage 11, when the plug is arranged in one position and to out OK the flow when arranged in another position, in the ordinary manner.
  • Formed through the plug 16 at right angles to the passage 19 is a waste passage 20, the latter adapted to register with the waste passage 13 when the plug 16 is arranged in one position, or with the passage 19 transversely of the casing, as shown in Fig. 2.
  • the plug 16 may be rotated in either direction to cause the passage 11 to be opened or closed, and by the arrangement of the waste passage 20 at right angles to the water passage 19, the waste passage will be likewise opened no matter in which direction the plug may be turned.
  • the waste passage is rendered operative only when the plug is turned in one direction, and as valves of the class to which the improved device herein described appertains are frequently located at inaccessible points, it is a matter of great inconvenience for the operator to know in which direction to turn the plug, to cause the opening of the waste passage.
  • the waste passage is rendered operative no matter in which di rection the plug may be rotated. This is a matter of great convenience, and materially increases the utility and efiiciency of the device without materially increasing the expense of the construction.
  • the improved device may be applied to valves of various sizes, and to valves employed for various purposes and constructed from various materials.
  • a combined stop and waste cock comprising a casing having a transverse valve seat and a main longitudinal water passage extending through the valve seat, said casing having a waste passage communicating with the valve seat at one side and with a waste 10 passage of the casing when the waste passage of the plug is disposed in registering position with'the oppositely disposed waste passages of the casing.

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

Description

, T. B. HENSEY.
STOP AND WASTE COCK.
APPLIOATION FILED FEBJS, 1009.
Patented June 7,1910.
THOMAS B. HENSEY, OF ADRIAN, MICHIGAN.
STOP AND WASTE COCK.
T 0 all whom it may concern:
Be it known that I, THOMAS B. HENsEY, a citizen of the United States, residing at Adrian, in the county of Lenawee, State of Michigan, have invented certain new and useful Improvements in Stop and Waste Cocks; and I do hereby 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.
This invention relates to combined stop and waste cocks, and has for one of its objects to simplify and improve the construction and increase the efficiency and utility of devices of this character.
Another object of the invention is to provide a simply constructed device of this character which may be operated in either direction, so that no matter in which way the plug may be turned the waste duct will be arranged in operative position.
With these and other objects in view the invention consists generally in a casing having a water passage extending therethrough, and with a waste passage extending in longitudinal alinement with the water passage and spaced therefrom, and with valve seats communicating through the water passage and the waste passage, with the waste passage communicating with the water passage at one side of the seats, and a plug engaging the seats and provided with transverse passages at right angles to each other, one passage adapted to register with the water passage when the plug is arranged in one position, and the other passage of the plug adapted to register with the waste passage when the plug is arranged in another position.
The invention further consists in certain novel features of construction as hereafter shown and described and then specifically pointed out in the claim, and in the drawings illustrative of the preferred embodiment of the invention, Figure 1 is a side elevation of the improved device. Fig. 2 is a longitudinal section of the same.
The improved device comprises a casing 10 of the usual form and provided with a water passage 11 extending therethrough, and with valve seats 12 communicating through the passage. Formed in the casing 10 is a waste passage 13, the waste passage spaced from the water passage 11 and extending in parallel relations thereto. The
Specification of Letters Patent.
Application filed February 13, 1909.
Patented June '7, 1910.
Serial No. 477,500.
waste passage opens through the side of the casing at one end as shown at 14 and communicates with the passage 11 at the other end as shown at 15, the latter being located at the discharge end of the casing, while the open terminal 14 is located at the intake end of the casing.
Mounted for rotation in the seats 12 is a plug 16 having the usual binding nut 17 and the wrench head 18. Formed through the plug 16 is the usual main passage 19 adapted to register with the passage 11, when the plug is arranged in one position and to out OK the flow when arranged in another position, in the ordinary manner. Formed through the plug 16 at right angles to the passage 19 is a waste passage 20, the latter adapted to register with the waste passage 13 when the plug 16 is arranged in one position, or with the passage 19 transversely of the casing, as shown in Fig. 2.
The plug 16 may be rotated in either direction to cause the passage 11 to be opened or closed, and by the arrangement of the waste passage 20 at right angles to the water passage 19, the waste passage will be likewise opened no matter in which direction the plug may be turned.
In an ordinary arrangement of combined waste and stop cooks, the waste passage is rendered operative only when the plug is turned in one direction, and as valves of the class to which the improved device herein described appertains are frequently located at inaccessible points, it is a matter of great inconvenience for the operator to know in which direction to turn the plug, to cause the opening of the waste passage. \Vith the improved device, however, the waste passage is rendered operative no matter in which di rection the plug may be rotated. This is a matter of great convenience, and materially increases the utility and efiiciency of the device without materially increasing the expense of the construction.
The improved device may be applied to valves of various sizes, and to valves employed for various purposes and constructed from various materials.
that is claimed, is
A combined stop and waste cock compris ing a casing having a transverse valve seat and a main longitudinal water passage extending through the valve seat, said casing having a waste passage communicating with the valve seat at one side and with a waste 10 passage of the casing when the waste passage of the plug is disposed in registering position with'the oppositely disposed waste passages of the casing. V
In testimony whereof, I afiix my signature, in presence of two witnesses.
THOMAS B. HENSEY.
Witnesses:
ELLIS A. NEWTON, FRANK D. CLAY.
US1909477500 1909-02-13 1909-02-13 Stop and waste cock. Expired - Lifetime US960323A (en)

Priority Applications (1)

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US1909477500 US960323A (en) 1909-02-13 1909-02-13 Stop and waste cock.

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US1909477500 US960323A (en) 1909-02-13 1909-02-13 Stop and waste cock.

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US960323A true US960323A (en) 1910-06-07

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US1909477500 Expired - Lifetime US960323A (en) 1909-02-13 1909-02-13 Stop and waste cock.

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