GB191401834A - Improvements in Fluid Control Valves. - Google Patents

Improvements in Fluid Control Valves.

Info

Publication number
GB191401834A
GB191401834A GB191401834DA GB191401834A GB 191401834 A GB191401834 A GB 191401834A GB 191401834D A GB191401834D A GB 191401834DA GB 191401834 A GB191401834 A GB 191401834A
Authority
GB
United Kingdom
Prior art keywords
valve
teeth
piston
distance
bore
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
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.)
Sperryn and Co Ltd
Original Assignee
Sperryn and Co Ltd
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 Sperryn and Co Ltd filed Critical Sperryn and Co Ltd
Application granted granted Critical
Publication of GB191401834A publication Critical patent/GB191401834A/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
    • F16K31/53—Mechanical actuating means with toothed gearing
    • F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Safety Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

1834. Sperryn & Co., and Jones, R. A. Jan. 23. V a l v e s controlled from a distance; plug cocks.-A fluid-control valve apparatus operated from a distance by means of a separate pneumatic or other pressure control pipe line comprises a rotary plug or cylinder g, Fig. 3, having a partial pinion n thereon engaged by the teeth s of a rack formed on a piston e, exposed to the pressure-control pipe d, Fig. 1, at one end and having at the other end a hand - operating knob t for emergency. The valve casing has a through-bore f for the valve g and an enlarged chamber j, accommodating the pinion n and closed by a two-part hinged cover k, Figs. 1 and 3. A spring cap h, Figs. 3 and 6, closes the valve bore f. The teeth of the rack are formed as annular projections between grooves in the piston. An indicating-finger p is secured on the projecting end o of the valve stem.
GB191401834D 1914-01-23 1914-01-23 Improvements in Fluid Control Valves. Expired GB191401834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191401834T 1914-01-23

Publications (1)

Publication Number Publication Date
GB191401834A true GB191401834A (en) 1914-03-26

Family

ID=32581393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191401834D Expired GB191401834A (en) 1914-01-23 1914-01-23 Improvements in Fluid Control Valves.

Country Status (1)

Country Link
GB (1) GB191401834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854989A (en) * 1953-03-30 1958-10-07 Flight Refueling Ltd Hose coupling devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854989A (en) * 1953-03-30 1958-10-07 Flight Refueling Ltd Hose coupling devices

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