IT1231469B - Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni - Google Patents

Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni

Info

Publication number
IT1231469B
IT1231469B IT8947900A IT4790089A IT1231469B IT 1231469 B IT1231469 B IT 1231469B IT 8947900 A IT8947900 A IT 8947900A IT 4790089 A IT4790089 A IT 4790089A IT 1231469 B IT1231469 B IT 1231469B
Authority
IT
Italy
Prior art keywords
thermocouple
pressures
high temperatures
level measurement
thermocouple device
Prior art date
Application number
IT8947900A
Other languages
English (en)
Other versions
IT8947900A0 (it
Inventor
Presaghi Massimo
Pasqualini Alvaro
Manzi Giovanni
Romanello Francesco
Original Assignee
Enea
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 Enea filed Critical Enea
Priority to IT8947900A priority Critical patent/IT1231469B/it
Publication of IT8947900A0 publication Critical patent/IT8947900A0/it
Priority to AT90830182T priority patent/ATE145476T1/de
Priority to EP90830182A priority patent/EP0395602B1/en
Priority to DE69029161T priority patent/DE69029161D1/de
Application granted granted Critical
Publication of IT1231469B publication Critical patent/IT1231469B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
IT8947900A 1989-04-28 1989-04-28 Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni IT1231469B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8947900A IT1231469B (it) 1989-04-28 1989-04-28 Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni
AT90830182T ATE145476T1 (de) 1989-04-28 1990-04-27 Heisses thermoelement zur niveaumessung und zur phasenbestimmung bei hohen temperaturen und drücken
EP90830182A EP0395602B1 (en) 1989-04-28 1990-04-27 A hot-thermocouple device for measuring levels and for pointing out phases at high temperatures and pressures
DE69029161T DE69029161D1 (de) 1989-04-28 1990-04-27 Heisses Thermoelement zur Niveaumessung und zur Phasenbestimmung bei hohen Temperaturen und Drücken

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8947900A IT1231469B (it) 1989-04-28 1989-04-28 Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni

Publications (2)

Publication Number Publication Date
IT8947900A0 IT8947900A0 (it) 1989-04-28
IT1231469B true IT1231469B (it) 1991-12-07

Family

ID=11263231

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947900A IT1231469B (it) 1989-04-28 1989-04-28 Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni

Country Status (4)

Country Link
EP (1) EP0395602B1 (it)
AT (1) ATE145476T1 (it)
DE (1) DE69029161D1 (it)
IT (1) IT1231469B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174153A (en) * 1992-03-27 1992-12-29 Kurita Water Industries Ltd. Device for detecting the level of a liquid in a receptacle
CN110297066B (zh) * 2019-07-15 2024-04-19 中国船舶重工集团公司第七一八研究所 一种VOCs浓度在线测量装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633355A (it) *
US3566676A (en) * 1969-04-17 1971-03-02 Nasa Fluid phase analyzer
US4440717A (en) * 1981-09-01 1984-04-03 Combustion Engineering, Inc. Heated junction thermocouple level measurement apparatus
US4603580A (en) * 1985-02-20 1986-08-05 Scandpower, Inc. Unicable liquid level sensing system
DE3603539A1 (de) * 1986-02-05 1987-08-06 Merckens J G Gmbh & Co Kg Vorrichtung zur erfassung eines fluessigkeits-pegelstandes

Also Published As

Publication number Publication date
DE69029161D1 (de) 1997-01-02
IT8947900A0 (it) 1989-04-28
EP0395602A2 (en) 1990-10-31
EP0395602A3 (en) 1991-08-21
EP0395602B1 (en) 1996-11-20
ATE145476T1 (de) 1996-12-15

Similar Documents

Publication Publication Date Title
ATE208036T1 (de) Genaue hochgeschwindigkeitstemperaturmessvorrichtung
DE68927242D1 (de) Messung von Wärmeleitung und spezifischer Wärme
DE69923704D1 (en) Sensor fur die differentialthermoanalyse
HUP9802584A2 (hu) Eljárás és berendezés részlegesen hővezető felületen lévő mintázat, előnyösen ujjlenyomat érzékelésére
ES2005406A6 (es) Un metodo y un sistema para indicar el cambio en la relacion de coeficientes de disipacion.
DE69001511D1 (de) Referenztemperaturstelle fuer ein mehrkanal-temperaturerfassungssystem.
EP0411121A4 (en) Optical thermometer
DE3881206D1 (de) Verfahren und vorrichtung zum messen der temperatur mit einem thermoelement.
CA2011659A1 (en) Measuring sensor for fluid state determination and method for measurement using such sensor
ATE434847T1 (de) Verfahren und vorrichtung zum messen der temperatur vonthermischen abstimmelementen in abstimmbaren optischen einrichtungen
IT1231469B (it) Dispositivo a termocoppia riscaldata per la misura di livello ed indicazione di fase ad alte temperature e pressioni
ES457797A1 (es) Procedimiento que sirve para medir sin contacto la longitud o la velocidad de una cinta en movimiento.
ATE95305T1 (de) Vorrichtung zur messung des durchflusses und/oder von waermemengen.
NL192634B (nl) Stralingsmeetsonde voor contactloze, van emissiegraad onafhankelijke temperatuurmeting.
US3542123A (en) Temperature measurement apparatus
JPS53131081A (en) Thermometer
ES8505104A1 (es) Perfeccionamientos en un dispositivo termofluxometrico.
ES399839A1 (es) Perfeccionamientos en la construccion de sensores termicos.
SU600481A1 (ru) Способ измерени температуры переходов
SU800692A1 (ru) Устройство дл измерени температурыпОВЕРХНОСТи НАгРЕТыХ ТЕл
DE3785596D1 (de) Vorrichtung zur beruehrungsfreien temperaturmessung.
SU771576A1 (ru) Способ определени температуры области локального перегрева транзисторной структуры
SU1446459A1 (ru) Тензопреобразователь
SU527603A1 (ru) Устройство дл измерени термоэлектрической эффективности изделий
Balakovskii et al. Optimum Mounting of Thermocouples for Studying Intensive Unsteady Thermal Effects on Materials

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428