GB1463035A - Push-button measuring device - Google Patents

Push-button measuring device

Info

Publication number
GB1463035A
GB1463035A GB1174275A GB1174275A GB1463035A GB 1463035 A GB1463035 A GB 1463035A GB 1174275 A GB1174275 A GB 1174275A GB 1174275 A GB1174275 A GB 1174275A GB 1463035 A GB1463035 A GB 1463035A
Authority
GB
United Kingdom
Prior art keywords
button
diaphragm
valve
liquid
tank
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
GB1174275A
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Publication of GB1463035A publication Critical patent/GB1463035A/en
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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indicating Measured Values (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1463035 Indicating measurement; liquid level indication BERTIN & CIE 20 March 1975 [21 March 1974] 11742/75 Headings G1H and G1J [Also in Division F2] A measuring device comprises a transparent push button which is depressed to cause sensing of the parameter to be measured, the reading being visible through the button and being retained when the button is released. As described, the device is shown applied to measuring the depth of liquid in a tank 25, the button comprising, in one arrangement, a transparent panel 1 having totally internally reflective stepped surfaces 16 and portions 2, 3 locating a diaphragm 12. The button has a piston-cylinder relationship with a fixed body 4 and carries a pipe 24 which clips into the tank. When the button is depressed, a non-return valve 10 between a chamber 19 (the cylinder), and atmosphere is closed and a similar valve 11 opens so that air is forced into a chamber 20 beneath the diaphragm 12 and into the tube 24 via passages 22 to expel liquid. When the button is released, it is raised by a spring 6, valve 10 opens and valve 11 closes so that the pressure in the chamber 20 is related to the depth of liquid in the tank. Proportional movement of the diaphragm 12 determines the degree of telescoping of contrasted coloured sleeves 13, 14, and their relative positions show as annulii reflected from the corresponding surfaces 16 through the panel 1. In an alternative device for the same purpose, the construction is similar except that the diaphragm pivots a pointer (27) within the button Figs. 2, 3 (not shown) by a push-rod (30) connection, the pointer sweeping a scale (41). In either embodiment, the panel 1 may be domed to give magnification.
GB1174275A 1974-03-21 1975-03-20 Push-button measuring device Expired GB1463035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7409607A FR2265069B1 (en) 1974-03-21 1974-03-21

Publications (1)

Publication Number Publication Date
GB1463035A true GB1463035A (en) 1977-02-02

Family

ID=9136643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1174275A Expired GB1463035A (en) 1974-03-21 1975-03-20 Push-button measuring device

Country Status (7)

Country Link
JP (1) JPS50159352A (en)
BE (1) BE827001A (en)
CH (1) CH604139A5 (en)
DE (1) DE2511658A1 (en)
FR (1) FR2265069B1 (en)
GB (1) GB1463035A (en)
IT (1) IT1034350B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102305A1 (en) * 2014-02-21 2015-08-27 Europlast Plastik Sanayi Ve Tic.Ltd.Stl. Device for determining the level of the fuel in a fuel reservoir
CN112880730B (en) * 2021-01-19 2023-04-11 青岛高科通信股份有限公司 Distributed electric power instrument box detection system and detection method thereof

Also Published As

Publication number Publication date
BE827001A (en) 1975-09-22
FR2265069A1 (en) 1975-10-17
IT1034350B (en) 1979-09-10
DE2511658A1 (en) 1975-10-02
CH604139A5 (en) 1978-08-31
FR2265069B1 (en) 1976-10-08
JPS50159352A (en) 1975-12-23

Similar Documents

Publication Publication Date Title
GB1178200A (en) Fluid Actuated Visual Indicator
US4365638A (en) Apparatus for ascertaining the firmness of tissue
GB1509153A (en) Material depth measurement and indication
GB1463035A (en) Push-button measuring device
EP0016528A1 (en) Indicator to indicate the depth of the fat layer on an animal carcass
GB969681A (en) A device for measuring pressure or pressure variations in liquids or gases
GB1218956A (en) Fluid pressure measuring devices
DE69932850D1 (en) PRESSURE REGULATOR WITH DISPLAY
GB2016697A (en) Pressure Gauges
US3651693A (en) Depth-measuring instrument
US2584945A (en) Vacuum gauge
US3834346A (en) Fluid circuit indicator
US3724278A (en) Backhoe depth gauge
US4091670A (en) Push-button operated meter
FR2280881A2 (en) Precision levelling device for surveying - has reference level reservoir coupled to movable unit having diaphragm separated reservoirs
US5146165A (en) Pressure measuring device responsible to a magnetic flux field
FR2282102A1 (en) Indicator for gas remaining in gas bottle - pref. has display window and scale in sprung loaded bottle support
SU832383A1 (en) Device for fluid-tightness testing of hollw articles
ATE2975T1 (en) CALIBRATION DEVICE.
SU708190A1 (en) Gas barometer
GB1396823A (en) Microswitch devices
GB789942A (en) Improvements in or relating to a device for measuring diving depths
IT1060361B (en) Non destructive hardness testing of gas permeable articles - by measuring volume change on application of vacuum
NL7710173A (en) Manometer type measuring instrument for gas pressures - has shaped glass tube with sections of different dimensions using two different liquids
FR2240446A1 (en) Pressure gauge checking device - press button seals vessel and vents gauge press. for return to zero

Legal Events

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