GB890339A - Variable delivery valve for fluids - Google Patents

Variable delivery valve for fluids

Info

Publication number
GB890339A
GB890339A GB6823/60A GB682360A GB890339A GB 890339 A GB890339 A GB 890339A GB 6823/60 A GB6823/60 A GB 6823/60A GB 682360 A GB682360 A GB 682360A GB 890339 A GB890339 A GB 890339A
Authority
GB
United Kingdom
Prior art keywords
apertures
casing
blocked
passage
inlet
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
GB6823/60A
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.)
Berthoud Et Cie S A
Original Assignee
Berthoud Et Cie S A
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 Berthoud Et Cie S A filed Critical Berthoud Et Cie S A
Publication of GB890339A publication Critical patent/GB890339A/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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/078—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted and linearly movable closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

890,339. Valves. BERTHOUD ET CIE. S.A. Feb. 26, 1960 [Feb. 27, 1959], No. 6823/60. Class 135. A valve for controlling the flow of fluid comprises a central body 1 having an inlet 2 and an outlet 3 separated by a partition 4 and each having one or more apertures 7, 8, 9, 10, 11, 12, leading to the outer surface of the body, and a casing 15 slidably and rotatably sealingly mounted in sealing engagement on the body and having one or more passages 16 adapted, in predetermined positions of the casing on the body, to provide communication between one or more of the apertures 7, 8 in the inlet conduit and one or more apertures 9 in the outlet conduit, any remaining apertures 10, 11, 12 being blocked by the casing, the apertures being so arranged that an appropriate axial movement of the casing will prevent communication between certain apertures irrespective of any rotation of the casing. The casing 15, which may be of a resilient material, is slidably and rotatably mounted on the body 1 and abuts a shoulder 6 formed on the latter. In operation, with the valve in the position shown, fluid is fed into the inlet 2 and passes via the apertures 7, 8 passage 16 and apertures 9 out of the outlet 3; by rotating the casing through 120 degrees, the small bore apertures 10, 11, 12 are brought into communication with the passage 16, the apertures 7, 8, 9 then being blocked. The passage 16 is not spaced equally between the ends of the casing so that by turning the latter end-for-end the apertures 7, 10 are permanently blocked. In the construction shown in Fig. 4, the body 1 is provided with an adjustable stop 20 so that by moving it between two extreme positions the apertures 25 may be either blocked or open and by moving the casing in the other direction against the fixed stop 17 the aperture 24 may be blocked.
GB6823/60A 1959-02-27 1960-02-26 Variable delivery valve for fluids Expired GB890339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890339X 1959-02-27

Publications (1)

Publication Number Publication Date
GB890339A true GB890339A (en) 1962-02-28

Family

ID=9379710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6823/60A Expired GB890339A (en) 1959-02-27 1960-02-26 Variable delivery valve for fluids

Country Status (1)

Country Link
GB (1) GB890339A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277922A (en) * 1964-05-19 1966-10-11 North American Aviation Inc Flow control device
US3461038A (en) * 1968-05-06 1969-08-12 American Mach & Foundry Flash evaporator adjustable valve venturi inlet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277922A (en) * 1964-05-19 1966-10-11 North American Aviation Inc Flow control device
US3461038A (en) * 1968-05-06 1969-08-12 American Mach & Foundry Flash evaporator adjustable valve venturi inlet

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