DE2526867C2 - Niveaustandssonde - Google Patents

Niveaustandssonde

Info

Publication number
DE2526867C2
DE2526867C2 DE2526867A DE2526867A DE2526867C2 DE 2526867 C2 DE2526867 C2 DE 2526867C2 DE 2526867 A DE2526867 A DE 2526867A DE 2526867 A DE2526867 A DE 2526867A DE 2526867 C2 DE2526867 C2 DE 2526867C2
Authority
DE
Germany
Prior art keywords
container
electrode
baffle
built
enamelled
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
DE2526867A
Other languages
German (de)
English (en)
Other versions
DE2526867A1 (de
Inventor
John Butler Rochester N.Y. Whitney
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.)
Pfaudler Inc
Original Assignee
Pfaudler Co Inc
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 Pfaudler Co Inc filed Critical Pfaudler Co Inc
Publication of DE2526867A1 publication Critical patent/DE2526867A1/de
Application granted granted Critical
Publication of DE2526867C2 publication Critical patent/DE2526867C2/de
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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
DE2526867A 1974-06-20 1975-06-16 Niveaustandssonde Expired DE2526867C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/481,127 US3935740A (en) 1974-06-20 1974-06-20 Liquid level probe

Publications (2)

Publication Number Publication Date
DE2526867A1 DE2526867A1 (de) 1976-01-08
DE2526867C2 true DE2526867C2 (de) 1983-10-27

Family

ID=23910718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2526867A Expired DE2526867C2 (de) 1974-06-20 1975-06-16 Niveaustandssonde

Country Status (6)

Country Link
US (1) US3935740A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH586390A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2526867C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2275758A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1040656B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL184855B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449097C3 (de) * 1974-10-15 1978-06-01 Pfaudler-Werke Ag, 6830 Schwetzingen Meßumformer zur kapazitiven Füllstandsmessung von Flüssigkeitsfüllungen
DE3214705A1 (de) * 1981-05-19 1982-12-09 Smiths Industries Public Ltd. Co., London Fuellstandsmessvorrichtung
US5722290A (en) * 1995-03-21 1998-03-03 The United States Of America As Represented By The United States Department Of Energy Closed-field capacitive liquid level sensor
EP0935994A1 (en) * 1998-02-09 1999-08-18 Pfaudler Werke GmbH Baffle assembly for a mixing vessel
JP2003033635A (ja) * 2001-05-17 2003-02-04 Shinko Pantec Co Ltd 攪拌翼およびこれを用いた攪拌装置ならびに攪拌方法
CN100346142C (zh) * 2002-07-17 2007-10-31 埃普切公司 用于监测容器内液体液位的方法和装置
GB2432371B (en) * 2005-11-17 2011-06-15 Epichem Ltd Improved bubbler for the transportation of substances by a carrier gas
KR101765734B1 (ko) 2009-11-02 2017-08-07 시그마-알드리치 컴퍼니., 엘엘씨 고형 전구체 전달 어셈블리 및 관련 방법
US9518856B2 (en) * 2014-03-28 2016-12-13 Honeywell International Inc. Threaded coupling device with nozzle for GWR measurements in non-metallic tanks
CN113858514B (zh) * 2021-09-13 2024-05-14 泗阳杰盛医疗科技有限公司 一种性能稳定丁腈胶乳手套的生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677964A (en) * 1951-06-04 1954-05-11 George H Ennis Fluid level indicating and controlling device

Also Published As

Publication number Publication date
US3935740A (en) 1976-02-03
DE2526867A1 (de) 1976-01-08
FR2275758A1 (fr) 1976-01-16
FR2275758B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-09
CH586390A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-31
IT1040656B (it) 1979-12-20
NL7507337A (nl) 1975-12-23
NL184855B (nl) 1989-06-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: THE PFAUDLER CO. INC., ROCHESTER, N.Y., US

8126 Change of the secondary classification

Ipc: G01D 5/24

D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete disclaimer