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ES2004046A6 - Metodo, dispositivo y circuito para determinar el punto de ebullicion de un liquido por ejemplo un liquido hidraulico higroscopico - Google Patents

Metodo, dispositivo y circuito para determinar el punto de ebullicion de un liquido por ejemplo un liquido hidraulico higroscopico

Info

Publication number
ES2004046A6
ES2004046A6 ES8700056A ES8700056A ES2004046A6 ES 2004046 A6 ES2004046 A6 ES 2004046A6 ES 8700056 A ES8700056 A ES 8700056A ES 8700056 A ES8700056 A ES 8700056A ES 2004046 A6 ES2004046 A6 ES 2004046A6
Authority
ES
Spain
Prior art keywords
liquid
boiling
determining
area
boiling temperature
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
ES8700056A
Other languages
English (en)
Inventor
Peter Lohberg
Arno May
Hans Joachim Krause
Dietmar Oberdorfer
Ulrich Pluequett
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.)
Continental Teves AG and Co OHG
Phywe Systeme GmbH
Original Assignee
Phywe Systeme GmbH
Alfred Teves GmbH
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 Phywe Systeme GmbH, Alfred Teves GmbH filed Critical Phywe Systeme GmbH
Publication of ES2004046A6 publication Critical patent/ES2004046A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/08—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of boiling point

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

METODO, DISPOSITIVO Y CIRCUITO PARA DETERMINAR EL PUNTO DE EBULLICION DE UN LIQUIDO, POR EJEMPLO, UN LIQUIDO HIDRAULICO HIGROSCOPICO, EN DONDE SE SUMERGE PARCIALMENTE UNA PROBETA (1) EN DICHO LIQUIDO, INCLUYENDO LA PROBETA UNA UNIDAD DE MEDIDA (14) QUE INCORPORA UN SENSOR DE TEMPERATURA (17) Y ESTA COMUNICADA CON DICHO LIQUIDO POR UN ORIFICIO DE ALIMENTACION (13). LA PARTE SUPERIOR DE DICHA UNIDAD FORMA UNA ZONA DE CONDENSACION (15) QUE ESTA A PRESION ATMOSFERICA MEDIANTE ORIFICIOS DE DESCARGA (16). AL HERVIR EL LIQUIDO, SE FORMA UNA ZONA DE BURBUJAS O EBULLICION CON ESPUMA DIRECTAMENTE ENCIMA DE LA SUPERFICIE DEL LIQUIDO, MIDIENDOSE LA TEMPERATURA DE DICHA ZONA DE EBULLICION CON DICHO SENSOR (17). EL INVENTO ES APLICABLE A LOS LIQUIDOS DE FRENOS DE VEHICULOS.
ES8700056A 1986-01-13 1987-01-12 Metodo, dispositivo y circuito para determinar el punto de ebullicion de un liquido por ejemplo un liquido hidraulico higroscopico Expired ES2004046A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3600710 1986-01-13
DE19863638977 DE3638977A1 (de) 1986-01-13 1986-11-14 Verfahren und vorrichtung zur bestimmung der siedetemperatur

Publications (1)

Publication Number Publication Date
ES2004046A6 true ES2004046A6 (es) 1988-12-01

Family

ID=25840077

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700056A Expired ES2004046A6 (es) 1986-01-13 1987-01-12 Metodo, dispositivo y circuito para determinar el punto de ebullicion de un liquido por ejemplo un liquido hidraulico higroscopico

Country Status (10)

Country Link
US (1) US4958937A (es)
EP (1) EP0289499B1 (es)
JP (1) JP2610631B2 (es)
KR (1) KR960013686B1 (es)
AT (1) ATE63165T1 (es)
BR (1) BR8607034A (es)
CA (1) CA1281916C (es)
DE (2) DE3638977A1 (es)
ES (1) ES2004046A6 (es)
WO (1) WO1987004249A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907948D0 (en) * 1989-04-08 1989-05-24 Liquid Levers Ltd Indicating device
US5380091A (en) * 1989-04-08 1995-01-10 Alba Tools Limited Indicating device
GB9404701D0 (en) * 1994-03-11 1994-04-27 Buchanan Nigel A Fluid boiling point sensing device
GB9409296D0 (en) * 1994-05-10 1994-06-29 Alba Tools Ltd Brake fluid analyser
GB0208763D0 (en) * 2002-04-17 2002-05-29 By Patrick De Boiling point indicator
DE10255325B4 (de) * 2002-11-27 2005-09-29 Robert Bosch Gmbh Vorrichtung und Verfahren zur Bestimmung eines Siedepunkts einer Flüssigkeit
DE102005003768B4 (de) * 2004-07-15 2011-01-27 Ust Umweltsensortechnik Gmbh Messvorrichtung zur Ermittlung einer Temperatur, insbesondere der Siedetemperatur einer Flüssigkeit
CN100514048C (zh) * 2006-05-23 2009-07-15 广东天际电器有限公司 锅内物品沸腾的检测方法及检测装置
CN116256388B (zh) * 2017-11-28 2025-12-19 广研德孚科技发展(深圳)有限公司 一种发动机防冻液和刹车油的沸点测试方法
CN111781228B (zh) * 2019-04-04 2023-07-28 中国石油化工股份有限公司 测定粘稠物质沸点的试验装置及其用途
CN112798645B (zh) * 2020-12-29 2023-04-14 安徽工业大学 一种多角度检测沸腾换热的受热件、实验装置及其实验方法
CN116144480B (zh) * 2023-04-20 2023-07-28 上海芯像生物科技有限公司 流体系统及其温度控制方法和流体状态监测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599276A (en) * 1949-08-23 1952-06-03 Gen Electric Wick hypsometer
US2832219A (en) * 1955-06-02 1958-04-29 Victory Engineering Corp Hypsometers
US3119250A (en) * 1961-03-17 1964-01-28 Sun Oil Co Initial boiling point analyzer
US3263487A (en) * 1964-04-14 1966-08-02 Fiske Associates Inc Pivotally mounted operating head
DE1598649A1 (de) * 1967-06-20 1972-02-10 Jenaer Glaswerk Schott & Gen Geraet zum kontinuierlichen Messen der Konzentration eines Fluessigkeitsgemisches
DE7638268U1 (es) * 1976-09-16 1978-03-09 Emat Ag, Zuerich (Schweiz)
CH614779A5 (en) * 1977-04-20 1979-12-14 Emat Ag Method and appliance for determining the boiling point
DE3171359D1 (en) * 1981-01-17 1985-08-22 Kugelfischer G Schaefer & Co Method and apparatus for determining the boiling point of brake fluids
DE3169138D1 (en) * 1981-09-10 1985-04-04 Kugelfischer G Schaefer & Co Method and apparatus for determining the boiling point of hygroscopic liquids
DE3151688A1 (de) * 1981-12-28 1983-07-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zur zeitabhaengigen aufheizung einer fluessigkeit
DE3241078A1 (de) * 1982-11-06 1984-05-10 Battelle-Institut E.V., 6000 Frankfurt Verfahren und anordnung zur ueberwachung von bremsfluessigkeiten im hinblick auf deren siedepunktserniedrigung
SU1260791A1 (ru) * 1984-11-05 1986-09-30 Киевский Ордена Ленина Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Устройство дл измерени температуры кристаллизации веществ
IT1182602B (it) * 1985-10-10 1987-10-05 Fiat Lubrificanti Spa Dispositivo e procedimento per la rilevazione della temperatura di ebollizione di liquidi particolarmente per la rilevazione del punto di ebollizione di miscele a acquose non eutettiche

Also Published As

Publication number Publication date
KR960013686B1 (ko) 1996-10-10
US4958937A (en) 1990-09-25
ATE63165T1 (de) 1991-05-15
JP2610631B2 (ja) 1997-05-14
DE3679071D1 (de) 1991-06-06
CA1281916C (en) 1991-03-26
EP0289499B1 (de) 1991-05-02
KR880700933A (ko) 1988-04-13
JPH01500141A (ja) 1989-01-19
BR8607034A (pt) 1987-12-01
WO1987004249A1 (fr) 1987-07-16
EP0289499A1 (de) 1988-11-09
DE3638977A1 (de) 1987-07-16

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