CA1191228A - Commutateur de retournement - Google Patents

Commutateur de retournement

Info

Publication number
CA1191228A
CA1191228A CA000403413A CA403413A CA1191228A CA 1191228 A CA1191228 A CA 1191228A CA 000403413 A CA000403413 A CA 000403413A CA 403413 A CA403413 A CA 403413A CA 1191228 A CA1191228 A CA 1191228A
Authority
CA
Canada
Prior art keywords
main chamber
breakover
float
liquid
switch
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
CA000403413A
Other languages
English (en)
Inventor
Stephen Fenton
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 Ltd
Original Assignee
ALFA-LAVAL 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 ALFA-LAVAL Ltd filed Critical ALFA-LAVAL Ltd
Priority to CA000403413A priority Critical patent/CA1191228A/fr
Application granted granted Critical
Publication of CA1191228A publication Critical patent/CA1191228A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Centrifugal Separators (AREA)
CA000403413A 1982-05-20 1982-05-20 Commutateur de retournement Expired CA1191228A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000403413A CA1191228A (fr) 1982-05-20 1982-05-20 Commutateur de retournement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000403413A CA1191228A (fr) 1982-05-20 1982-05-20 Commutateur de retournement

Publications (1)

Publication Number Publication Date
CA1191228A true CA1191228A (fr) 1985-07-30

Family

ID=4122824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403413A Expired CA1191228A (fr) 1982-05-20 1982-05-20 Commutateur de retournement

Country Status (1)

Country Link
CA (1) CA1191228A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187419A2 (fr) * 1985-01-07 1986-07-16 Unilever N.V. Appareil de détermination d'ouvertures d'air dans des lignes de liquide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187419A2 (fr) * 1985-01-07 1986-07-16 Unilever N.V. Appareil de détermination d'ouvertures d'air dans des lignes de liquide
EP0187419A3 (en) * 1985-01-07 1987-11-11 Unilever Nv Device for detecting air gaps in liquid product pieces device for detecting air gaps in liquid product pieces

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Legal Events

Date Code Title Description
MKEX Expiry