ES467029A1 - Perfeccionamientos introducidos en detectores previstos es- pecialmente para vigilar instalaciones que trabajan con va- por a alta presion y temperatura - Google Patents

Perfeccionamientos introducidos en detectores previstos es- pecialmente para vigilar instalaciones que trabajan con va- por a alta presion y temperatura

Info

Publication number
ES467029A1
ES467029A1 ES467029A ES467029A ES467029A1 ES 467029 A1 ES467029 A1 ES 467029A1 ES 467029 A ES467029 A ES 467029A ES 467029 A ES467029 A ES 467029A ES 467029 A1 ES467029 A1 ES 467029A1
Authority
ES
Spain
Prior art keywords
passageway
neck portion
housing
sensing element
probe assembly
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
ES467029A
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.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts KG
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 Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Publication of ES467029A1 publication Critical patent/ES467029A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • 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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/242—Mounting arrangements for electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

Perfeccionamientos introducidos en detectores previstos especialmente para vigilar instalaciones que trabajan con vapor a alta presión y temperatura, cuyos detectores están provistos de una caja o alojamiento, así como de al menos un elemento sensitivo que atraviesa un paso de la pared del alojamiento, hermético a prueba de presión, caracterizados porque el alojamiento muestra exteriormente un cuello en forma de tubo, que este atravesado longitudinalmente por el (los) elemento (elementos) sensitivo (sensitivo) y que lleva en su extremo libre el paso a través de la pared y porque el cuello está lleno de una material poroso de relleno resistente al medio, así como a la temperatura.
ES467029A 1977-03-15 1978-02-16 Perfeccionamientos introducidos en detectores previstos es- pecialmente para vigilar instalaciones que trabajan con va- por a alta presion y temperatura Expired ES467029A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772711112 DE2711112A1 (de) 1977-03-15 1977-03-15 Messfuehler

Publications (1)

Publication Number Publication Date
ES467029A1 true ES467029A1 (es) 1979-06-01

Family

ID=6003615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467029A Expired ES467029A1 (es) 1977-03-15 1978-02-16 Perfeccionamientos introducidos en detectores previstos es- pecialmente para vigilar instalaciones que trabajan con va- por a alta presion y temperatura

Country Status (8)

Country Link
US (1) US4196624A (es)
BR (1) BR7801537A (es)
DE (1) DE2711112A1 (es)
ES (1) ES467029A1 (es)
FR (1) FR2393272A1 (es)
GB (1) GB1563792A (es)
IT (1) IT1102112B (es)
SE (1) SE7802897L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205528C2 (de) * 1982-02-12 1985-04-04 Gustav 5870 Hemer Kolb Sonde zur Teufenmessung
GB2138119B (en) * 1983-03-15 1986-07-02 Asahi Glass Co Ltd Joint structure for a tube and a header
DE3578009D1 (de) * 1984-01-26 1990-07-05 Asahi Glass Co Ltd Abdichtungsstruktur von mindestens einem rohr in einer rohrplatte.
DE8902858U1 (es) * 1989-03-06 1989-04-20 Berliner Wasser-Betriebe Eigenbetrieb Von Berlin, 1000 Berlin, De
JPH0718463Y2 (ja) * 1990-08-31 1995-05-01 リョービ株式会社 溶湯感知センサー
DE4103642A1 (de) * 1991-02-07 1992-08-13 Ego Elektro Blanc & Fischer Temperaturfuehler
DE19508916A1 (de) * 1995-03-11 1996-09-12 Abb Management Ag Hochtemperatursonde
DE19603093C2 (de) * 1996-01-29 1999-12-16 Fraunhofer Ges Forschung Stabförmige Elektrode mit einer Korrosionsschutzschicht und Verfahren zur Herstellung derselben
US6513377B1 (en) * 2000-04-03 2003-02-04 R.E.A. S.N.C. Di Sassi Baudin & C. Boiler level indicator
WO2005032016A2 (en) * 2003-09-24 2005-04-07 United Parcel Service Of America, Inc. Rapid exchange mounting system for testing wireless networks
US7992437B2 (en) * 2006-02-14 2011-08-09 Savannah River Nuclear Solutions, Llc Liquid level detector
US8410948B2 (en) * 2008-05-12 2013-04-02 John Vander Horst Recreational vehicle holding tank sensor probe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379897A (en) * 1917-10-16 1921-05-31 Research Corp Precipitator for hot gases
US2652725A (en) * 1949-06-03 1953-09-22 Weston Electrical Instr Corp Bimetallic thermometer mounting for double-walled tanks
US2969412A (en) * 1959-04-09 1961-01-24 Basic Products Corp Furnaces
US3250125A (en) * 1961-04-06 1966-05-10 Bonn Leonard Hot metal temperature measuring device and temperature measuring method

Also Published As

Publication number Publication date
US4196624A (en) 1980-04-08
IT7848421A0 (it) 1978-03-14
FR2393272A1 (fr) 1978-12-29
SE7802897L (sv) 1978-09-16
BR7801537A (pt) 1978-10-31
IT1102112B (it) 1985-10-07
DE2711112A1 (de) 1978-09-21
GB1563792A (en) 1980-04-02

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