GB879583A - Improvements in or relating to fluid flow regulating means - Google Patents

Improvements in or relating to fluid flow regulating means

Info

Publication number
GB879583A
GB879583A GB1210/59A GB121059A GB879583A GB 879583 A GB879583 A GB 879583A GB 1210/59 A GB1210/59 A GB 1210/59A GB 121059 A GB121059 A GB 121059A GB 879583 A GB879583 A GB 879583A
Authority
GB
United Kingdom
Prior art keywords
sleeve
flow
pass
inlet
fluid
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
GB1210/59A
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Separator AB
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 Separator AB filed Critical Separator AB
Publication of GB879583A publication Critical patent/GB879583A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0146Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C3/00Preservation of milk or milk preparations
    • A23C3/02Preservation of milk or milk preparations by heating
    • A23C3/03Preservation of milk or milk preparations by heating the materials being loose unpacked
    • A23C3/033Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Safety Valves (AREA)

Abstract

879,583. Valves. SEPARATOR A.B. Jan. 13, 1959 [Feb. 13, 1958], No. 1210/59. Class 135. Apparatus for keeping constant and for regulating independently the flow of fluid through a pipe line from an inlet 18 to an outlet 19, comprises a flow-responsive member 2 in the pipe line, an inlet control valve actuated by the flow-responsive member, and a sleeve 8 open at its ends and surrounding the flow-responsive member, the sleeve being manually displaceable relative to closure means between three positions in one of which positions a by-pass between the sleeve and the pipeline is open to allow some fluid to by-pass the flow-responsive member, in a second of which the by-pass is closed by the closure means and fluid can only flow through the sleeve and in another of which the by-pass and the sleeve are both closed by the closure means so that no fluid can flow. The inlet valve comprises an inlet member 4 provided with two plane parallel seating surfaces through which holes 17 open into the pipe line, these surfaces being embraced by the forked end of an arm 6 pivoted to the inlet member at 5 and constituting a valve closure member, the arm being articulated to a stem 7 of the body 2. The sleeve 8 is movable towards or away from a fixed obturator 12 by a rotatable lever 11 bearing an eccentric pin 10 which engages the sleeve. Ports 16 in the sleeve co-operating with a seating bore in a pipe end member 21 control the by-pass passage 9. The arm 6 carries a stop 20 to limit its movement.
GB1210/59A 1958-02-13 1959-01-13 Improvements in or relating to fluid flow regulating means Expired GB879583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE879583X 1958-02-13

Publications (1)

Publication Number Publication Date
GB879583A true GB879583A (en) 1961-10-11

Family

ID=20370969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1210/59A Expired GB879583A (en) 1958-02-13 1959-01-13 Improvements in or relating to fluid flow regulating means

Country Status (1)

Country Link
GB (1) GB879583A (en)

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