GB1329604A - Liquid level indicators - Google Patents

Liquid level indicators

Info

Publication number
GB1329604A
GB1329604A GB1329604DA GB1329604A GB 1329604 A GB1329604 A GB 1329604A GB 1329604D A GB1329604D A GB 1329604DA GB 1329604 A GB1329604 A GB 1329604A
Authority
GB
United Kingdom
Prior art keywords
oil
ball
liquid level
knob
holes
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
Other languages
English (en)
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB1329604A publication Critical patent/GB1329604A/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1329604D 1970-06-19 1971-05-28 Liquid level indicators Expired GB1329604A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2985370 1970-06-19

Publications (1)

Publication Number Publication Date
GB1329604A true GB1329604A (en) 1973-09-12

Family

ID=10298276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329604D Expired GB1329604A (en) 1970-06-19 1971-05-28 Liquid level indicators

Country Status (4)

Country Link
AU (1) AU3026671A (enExample)
DE (1) DE2130068A1 (enExample)
FR (1) FR2095354A1 (enExample)
GB (1) GB1329604A (enExample)

Also Published As

Publication number Publication date
FR2095354A1 (enExample) 1972-02-11
AU3026671A (en) 1973-01-04
DE2130068A1 (de) 1971-12-23

Similar Documents

Publication Publication Date Title
GB1513905A (en) Fluid flow apparatus
GB1229310A (enExample)
GB1238219A (enExample)
GB1329604A (en) Liquid level indicators
GB1000800A (en) Improvements in or relating to suction-head lifting devices
GB1194707A (en) Pore Pressure Measuring Intrument
GB1209899A (en) Improvements in or relating to liquid level indicators
US2856955A (en) Valve structure for aerators or the like
GB1273063A (en) Proportioning valve
GB519676A (en) Improvements relating to pneumatic tyre pressure gauges
US2928379A (en) Hydraulic lift apparatus
GB528932A (en) Improvements in or relating to lifting jacks
GB1285269A (en) Pressure indicator
ES488373A1 (es) Un sistema combinado de deteccion de desgaste de zapatas de freno y de nivel de fluido
GB964309A (en) Low level oil control for hydraulic lifts
JPS595429U (ja) 油圧クラツチ用昇圧制御弁
JPS5853335U (ja) 圧力スイツチ
GB736486A (en) High pressure valves
JPS5851079U (ja) 電磁ポンプ
GB1149698A (en) Mercury column pressure gauge
GB433504A (en) Improvements in electromagnetic and other brakes
GB651102A (en) Improvements in or relating to flushing cisterns
GB883094A (en) Improvements in or relating to liquid level indicators
JPS5986371U (ja) 小型手動ポンプ
GB759166A (en) Improvements in or relating to hydraulic pit props, chocks or like mechanisms

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees