GB416368A - An improved ball cock for use in refilling flushing cisterns - Google Patents

An improved ball cock for use in refilling flushing cisterns

Info

Publication number
GB416368A
GB416368A GB1536034A GB1536034A GB416368A GB 416368 A GB416368 A GB 416368A GB 1536034 A GB1536034 A GB 1536034A GB 1536034 A GB1536034 A GB 1536034A GB 416368 A GB416368 A GB 416368A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
valve chamber
perforations
ball cock
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
Application number
GB1536034A
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 GB1536034A priority Critical patent/GB416368A/en
Publication of GB416368A publication Critical patent/GB416368A/en
Expired legal-status Critical Current

Links

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

416,368. Cistern valves. PHILLIPPS, M. T., Esplanade South, Henley Beach, South Australia. May 23, 1934, No. 15360. [Class 135.] A ball cock valve has a chamber with an internal annular discharge port co-operating with a slotted piston to open or close communication between the port and the interior of the piston, the latter also having perforations in the end, a central closing pad and a perforated disc held in position by a packing gland. The valve chamber a with annular discharge port a<1> connected to an outlet a<3>, has an inlet o<2> closed by the pad e on the end of the hollow piston d. As the level in a cistern or the like drops, the cam p<1>moves the rod h to the right and the inlet is opened, allowing water to flow into the valve chamber. This water passes through the perforations d' in the end of the piston, through a hole in a disc f and thence by axial and cross passages h<2> in the rod h to the other side of the piston, the latter is thus balanced and it is stated that " hissing " is overcome ; further movement of the piston to the right opens communication between the main ports d<2> and a<1>. No packing is used in the gland for the rod h, but any leak past the valve chamber is carried away through the subsidiary outlet m.
GB1536034A 1934-05-23 1934-05-23 An improved ball cock for use in refilling flushing cisterns Expired GB416368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1536034A GB416368A (en) 1934-05-23 1934-05-23 An improved ball cock for use in refilling flushing cisterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1536034A GB416368A (en) 1934-05-23 1934-05-23 An improved ball cock for use in refilling flushing cisterns

Publications (1)

Publication Number Publication Date
GB416368A true GB416368A (en) 1934-09-12

Family

ID=10057792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1536034A Expired GB416368A (en) 1934-05-23 1934-05-23 An improved ball cock for use in refilling flushing cisterns

Country Status (1)

Country Link
GB (1) GB416368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646069A (en) * 1948-11-26 1953-07-21 C J Dorff Mfg Co Flush tank valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646069A (en) * 1948-11-26 1953-07-21 C J Dorff Mfg Co Flush tank valve

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