US123606A - bailt - Google Patents

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Publication number
US123606A
US123606A US123606DA US123606A US 123606 A US123606 A US 123606A US 123606D A US123606D A US 123606DA US 123606 A US123606 A US 123606A
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United States
Prior art keywords
cock
water
air
chamber
plug
Prior art date
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Expired - Lifetime
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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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • 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
    • Y10T137/86381—Head-establishing standpipe or expansion chamber [e.g., surge tanks]
    • 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
    • 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
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

Definitions

  • My invention has for vits object to furnish an improved cock for attachment to a water-pipe
  • hich shall be so constructed as te prevent the concussion when the cock is closed and the movement ofthe column of water checked; and it consists in the combinationv of an air-chamber with the cock, as hereinafter more fully described.
  • A is the inlet of the cock, which is designed to be connectedwith the water-pipe.
  • B is the outlet through which the water is discharged.
  • U is an air-pipe or chamber formed upon the cock.
  • the upper end of the pipe or chamber C is closed, and its lower end communicates with the interior of the cock.
  • D is the plug, which is fitted into the interior of the cock in the ordinary manner. In the lower part ot' the plug, D is formed a perforation, d1, so that when the said plugis turned into the position shown in the iigure a passa-ge may be opened from the inlet A to the outlet B.
  • a perforation, d2 In the upper part ofthe plug' D is formed a perforation, d2, at such an angle with the perforation d1 that when the plug D is turned into such a position as to close the passage between the inlet A and outlet B the perforation cl2' may form a passage from the inlet A through the offset w formed upon said inlet to the air-chamber G.
  • d2 perforation
  • Vhen thevplup, ⁇ D is ⁇ turned into such a position as to close the passage leading to the airchamber C the water in said chamber is forced v out through a wastehole, c', by the compressed air, and more air passes in to again form a cushion for the water, when the cock is again closed.
  • the device A B C c1 al combined with cock D, havin g apertures ddl at right an glesto each other, when all are constructed and adapted to be used together, as and for the purpose described.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

M. ,WQ BALY.
AAnti-Concussion Water Cocks.
No.1 Y 23,606.v Patented Fe/b. 13, 1872.
MIFFLIN w. BAILY, or iorrsrowN, PENNSYLVANIA.
IWHDROVEMENT EN ANTi-CGNCUSSION di.i'iEFDCCKS' Specification forming part of LcttcrsPatent No. 123,606, dated February 13, 1872.v l
'Specification describing certain Improve.
ments in Anti-Concussion fetter-Cocks, invented yby MIFFLIN W. BMLY, of Pottstown, in the county of Montgomery and State of Pennsylvania.
rlhe figure is a detailed sectional View of my improved water-cock.
My invention has for vits object to furnish an improved cock for attachment to a water-pipe,
hich shall be so constructed as te prevent the concussion when the cock is closed and the movement ofthe column of water checked; and it consists in the combinationv of an air-chamber with the cock, as hereinafter more fully described.
A is the inlet of the cock, which is designed to be connectedwith the water-pipe. B is the outlet through which the water is discharged. U is an air-pipe or chamber formed upon the cock. The upper end of the pipe or chamber C is closed, and its lower end communicates with the interior of the cock. D is the plug, which is fitted into the interior of the cock in the ordinary manner. In the lower part ot' the plug, D is formed a perforation, d1, so that when the said plugis turned into the position shown in the iigure a passa-ge may be opened from the inlet A to the outlet B. In the upper part ofthe plug' D is formed a perforation, d2, at such an angle with the perforation d1 that when the plug D is turned into such a position as to close the passage between the inlet A and outlet B the perforation cl2' may form a passage from the inlet A through the offset w formed upon said inlet to the air-chamber G. NVith this construction, when the plug D is turnedl to shut ot the water a passage is opened into the air-chamber C, so that the movement of the column of water may be checked by and the cock thus relieved from the concussion. Vhen thevplup,` D is `turned into such a position as to close the passage leading to the airchamber C the water in said chamber is forced v out through a wastehole, c', by the compressed air, and more air passes in to again form a cushion for the water, when the cock is again closed.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
The device A B C c1 al, combined with cock D, havin g apertures ddl at right an glesto each other, when all are constructed and adapted to be used together, as and for the purpose described.
Witnesses:
1). F. RErNERr,
L. C. Scnnrrnr.
MIFFLIN W. BAILY.
the air within said airchamber Y
US123606D bailt Expired - Lifetime US123606A (en)

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US123606A true US123606A (en) 1872-02-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780998A (en) * 1951-03-12 1957-02-12 Fmc Corp Fire pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780998A (en) * 1951-03-12 1957-02-12 Fmc Corp Fire pump

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