GB162842A - Improvements in taps, stop cocks and the like - Google Patents

Improvements in taps, stop cocks and the like

Info

Publication number
GB162842A
GB162842A GB515820A GB515820A GB162842A GB 162842 A GB162842 A GB 162842A GB 515820 A GB515820 A GB 515820A GB 515820 A GB515820 A GB 515820A GB 162842 A GB162842 A GB 162842A
Authority
GB
United Kingdom
Prior art keywords
disc
valve
spindle
cam
inlet 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
Application number
GB515820A
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 GB515820A priority Critical patent/GB162842A/en
Publication of GB162842A publication Critical patent/GB162842A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52433—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a streamlined or helically shaped valve member, e.g. for reducing flow losses or guiding the fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

162,842. Rotherham, K., and Johnson, W. Feb. 20, 1920. Lift valves; seats. - A tap or stop-cock comprises a disc operated by a cam. A cylindrical body A is screwed on the inlet pipe B of smaller diameter, and their relative positions may be varied to vary the height of the valve seat B<2> which is formed on the end of the inlet pipe. A spindle G passes transversely through the body A and carries a cam F, which co-operates with the sliding plug G. The stem H<2> of the valve II rests in a cup G<2>, and the valve is provided with a disc H<3> of cork. A spring D<2> presses against a metal disc D<3> and leather packing disc D, and the spindle is drawn against a similar packing disc at the other end. The operating-lever E<2> works between a pair of stons.
GB515820A 1920-02-20 1920-02-20 Improvements in taps, stop cocks and the like Expired GB162842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB515820A GB162842A (en) 1920-02-20 1920-02-20 Improvements in taps, stop cocks and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB515820A GB162842A (en) 1920-02-20 1920-02-20 Improvements in taps, stop cocks and the like

Publications (1)

Publication Number Publication Date
GB162842A true GB162842A (en) 1921-05-12

Family

ID=9790761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB515820A Expired GB162842A (en) 1920-02-20 1920-02-20 Improvements in taps, stop cocks and the like

Country Status (1)

Country Link
GB (1) GB162842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008982B (en) * 1955-06-14 1957-05-23 Sydney Smith & Sons Nottingham Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008982B (en) * 1955-06-14 1957-05-23 Sydney Smith & Sons Nottingham Valve

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