GB496724A - Improvements in lift valves - Google Patents

Improvements in lift valves

Info

Publication number
GB496724A
GB496724A GB1524637A GB1524637A GB496724A GB 496724 A GB496724 A GB 496724A GB 1524637 A GB1524637 A GB 1524637A GB 1524637 A GB1524637 A GB 1524637A GB 496724 A GB496724 A GB 496724A
Authority
GB
United Kingdom
Prior art keywords
valve
valve member
control member
faucet
seated
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
GB1524637A
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 GB1524637A priority Critical patent/GB496724A/en
Publication of GB496724A publication Critical patent/GB496724A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • 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
    • F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

496,724. Lift valves. VALENTE, A. June 1, 1937, No. 15246. [Class 135] In a lift valve of the kind in which a spring 5 is interposed between the valve closure member 23 and its control member 6, and also in Which the valve member is positively rotated by the control member after seating, the closure member and the control member are coupled together so that after the former has been sufficiently retracted in opening the valve, the two members become free for relative rotation. Fig. 1 shows a tap 7 with a screwed spindle 6 having at its lower end a flange 28 with apertures 21 which engage with slant-ended lugs 22 on the valve member 23 after the latter has seated. A ratchet-like connection is thus formed which ensures that the position of the valve member relative to the control member and the valve seat changes from time to time. The valve member 16, Fig. 3, is operated by a screwed nozzle 6a having a transverse bar 13 which engages opposed notches 14 in the tubular extension of the valve member 16 after it has seated and the bar 13 begins to stress the spring 5. The valve member is guided in the body of the faucet by integral fins 25. A valve member similar to that in Fig. 1 is also shown in a screw nozzle type of faucet. The valve member may be fiat, conical, conoidal or part spherical and made of brass, bronze, or stainless steel, whilst the seat may be of anti-friction metal. Yielding materials such as leather, rubber or fibre may be used in some cases.
GB1524637A 1937-06-01 1937-06-01 Improvements in lift valves Expired GB496724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1524637A GB496724A (en) 1937-06-01 1937-06-01 Improvements in lift valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1524637A GB496724A (en) 1937-06-01 1937-06-01 Improvements in lift valves

Publications (1)

Publication Number Publication Date
GB496724A true GB496724A (en) 1938-12-01

Family

ID=10055657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1524637A Expired GB496724A (en) 1937-06-01 1937-06-01 Improvements in lift valves

Country Status (1)

Country Link
GB (1) GB496724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913260A1 (en) * 2007-03-01 2008-09-05 Vortex Cie Sarl Faucet for watering, has sealing device including joint cooperating with smooth face to assure sealing between bore and inner volume of valve body so as to limit sedimentary deposits on threaded parts engaging head body and control rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913260A1 (en) * 2007-03-01 2008-09-05 Vortex Cie Sarl Faucet for watering, has sealing device including joint cooperating with smooth face to assure sealing between bore and inner volume of valve body so as to limit sedimentary deposits on threaded parts engaging head body and control rod

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