JPS5021764A - - Google Patents

Info

Publication number
JPS5021764A
JPS5021764A JP49056810A JP5681074A JPS5021764A JP S5021764 A JPS5021764 A JP S5021764A JP 49056810 A JP49056810 A JP 49056810A JP 5681074 A JP5681074 A JP 5681074A JP S5021764 A JPS5021764 A JP S5021764A
Authority
JP
Japan
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.)
Pending
Application number
JP49056810A
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 filed Critical
Publication of JPS5021764A publication Critical patent/JPS5021764A/ja
Pending 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
    • G01F23/165—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 of bubbler type
    • G01F23/168—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 of bubbler type with electric indicating or recording

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP49056810A 1973-05-22 1974-05-22 Pending JPS5021764A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318497A FR2230980B1 (ja) 1973-05-22 1973-05-22

Publications (1)

Publication Number Publication Date
JPS5021764A true JPS5021764A (ja) 1975-03-07

Family

ID=9119738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49056810A Pending JPS5021764A (ja) 1973-05-22 1974-05-22

Country Status (6)

Country Link
US (1) US3990307A (ja)
JP (1) JPS5021764A (ja)
DE (1) DE2423451A1 (ja)
ES (1) ES426583A1 (ja)
FR (1) FR2230980B1 (ja)
GB (1) GB1423814A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392922U (ja) * 1977-12-22 1978-07-29
JPS5473427A (en) * 1977-11-22 1979-06-12 Japan National Railway Method of preventing leakage and freeze inside tunnel
JPS5756900U (ja) * 1981-06-11 1982-04-03
JPH03500030A (ja) * 1987-08-26 1991-01-10 ザ　ダウ　ケミカル　カンパニー 耐火性断熱複合物

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399010A1 (fr) * 1977-07-26 1979-02-23 Dba Indicateur de niveau d'un liquide contenu dans un reservoir
US6408693B1 (en) 2000-10-04 2002-06-25 Arthur G. Drinkwater Fluid level indicating device for any container
US20050236230A1 (en) * 2004-04-23 2005-10-27 Fee Thomas K Dental handpiece lubricating apparatus
FR2946138B1 (fr) * 2009-05-26 2011-07-01 Bertin Technologies Sa Procede et dispositif de mesure rapide d'une variation de pression ou de volume dans un reservoir
US9127976B2 (en) 2012-04-19 2015-09-08 Ford Global Technologies, Llc Method for determining crankcase breach and oil level
CN103175585B (zh) * 2012-11-15 2016-04-06 北京仁创科技集团有限公司 用于检测支撑剂阻液高度的测试仪及其测试方法
CN103362596B (zh) * 2013-07-23 2015-03-25 安徽江淮汽车股份有限公司 发动机机油标尺的标定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012511A (en) * 1930-01-21 1935-08-27 Water Works Supply Company Liquid gauge and system
DE1122273B (de) * 1958-12-16 1962-01-18 Scania Union Ab Fluessigkeitsstandsmesser
US3230769A (en) * 1962-06-11 1966-01-25 Ford Motor Co Pneumatic gauge system
FR1413160A (fr) * 1964-08-20 1965-10-08 Indicateur pneumatique de niveau
BE793625A (fr) * 1972-01-25 1973-05-02 Citroen Sa Dispositif de mesure a distance du niveau d'un liquide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473427A (en) * 1977-11-22 1979-06-12 Japan National Railway Method of preventing leakage and freeze inside tunnel
JPS562879B2 (ja) * 1977-11-22 1981-01-22
JPS5392922U (ja) * 1977-12-22 1978-07-29
JPS5756900U (ja) * 1981-06-11 1982-04-03
JPH03500030A (ja) * 1987-08-26 1991-01-10 ザ　ダウ　ケミカル　カンパニー 耐火性断熱複合物

Also Published As

Publication number Publication date
FR2230980A1 (ja) 1974-12-20
FR2230980B1 (ja) 1976-04-23
ES426583A1 (es) 1976-07-01
GB1423814A (en) 1976-02-04
DE2423451A1 (de) 1974-12-12
USB464290I5 (ja) 1976-02-03
US3990307A (en) 1976-11-09

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