GB1291666A - Devices for indicating flows of fluid - Google Patents

Devices for indicating flows of fluid

Info

Publication number
GB1291666A
GB1291666A GB09078/71A GB1907871A GB1291666A GB 1291666 A GB1291666 A GB 1291666A GB 09078/71 A GB09078/71 A GB 09078/71A GB 1907871 A GB1907871 A GB 1907871A GB 1291666 A GB1291666 A GB 1291666A
Authority
GB
United Kingdom
Prior art keywords
fluid
magnet
duct
conductors
june
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
GB09078/71A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1291666A publication Critical patent/GB1291666A/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
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Level Indicators Using A Float (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

1291666 Measuring fluid-flow; fluid actuation of switches SULZER BROS Ltd 4 June 1971 [18 June 1970] 19078/71 Heading G1R [Also in Division H1] In a fluid-flow device having a plurality of electrically magnetizable floats movable in duct 2 and co-operable with electrical contacts 8, the contacts 8 comprise two conductors, such as tubes 7, one on each side of the ducts 2, and a series of permanent magnets 13, each magnet 13 located within the tube 7 and having a length equal to, or at least the distance between, adjacent duct 2 and each end of each magnet being in the region of a duct 2. The magnet 13 may be separated from one another by a non- magnetizable material 14, such as brass, plastics, air or oil. Each tube 7 is connected via member 9 and conductors 10 to an alarm.
GB09078/71A 1970-06-18 1971-06-04 Devices for indicating flows of fluid Expired GB1291666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH923970A CH525475A (en) 1970-06-18 1970-06-18 Display device for several liquid flows

Publications (1)

Publication Number Publication Date
GB1291666A true GB1291666A (en) 1972-10-04

Family

ID=4349846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09078/71A Expired GB1291666A (en) 1970-06-18 1971-06-04 Devices for indicating flows of fluid

Country Status (6)

Country Link
CH (1) CH525475A (en)
DE (1) DE2031096B2 (en)
ES (1) ES197994Y (en)
FR (1) FR2095328B1 (en)
GB (1) GB1291666A (en)
NL (1) NL141645B (en)

Also Published As

Publication number Publication date
DE2031096A1 (en) 1971-12-30
NL7010266A (en) 1971-12-21
CH525475A (en) 1972-07-15
NL141645B (en) 1974-03-15
FR2095328A1 (en) 1972-02-11
FR2095328B1 (en) 1975-07-11
ES197994Y (en) 1975-10-16
ES197994U (en) 1975-05-01
DE2031096B2 (en) 1971-12-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee