DE3101449A1 - "druckmessvorrichtung" - Google Patents

"druckmessvorrichtung"

Info

Publication number
DE3101449A1
DE3101449A1 DE19813101449 DE3101449A DE3101449A1 DE 3101449 A1 DE3101449 A1 DE 3101449A1 DE 19813101449 DE19813101449 DE 19813101449 DE 3101449 A DE3101449 A DE 3101449A DE 3101449 A1 DE3101449 A1 DE 3101449A1
Authority
DE
Germany
Prior art keywords
pressure
measuring
heating device
capsule
steam
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.)
Withdrawn
Application number
DE19813101449
Other languages
German (de)
English (en)
Inventor
Knud Vagn Dipl.-Ing. 6430 Nordborg Valbjorn
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Priority to DE19813101449 priority Critical patent/DE3101449A1/de
Priority to DK6582A priority patent/DK6582A/da
Priority to GB8201290A priority patent/GB2091426A/en
Priority to FR8200701A priority patent/FR2498324A1/fr
Priority to JP508982A priority patent/JPS57141527A/ja
Publication of DE3101449A1 publication Critical patent/DE3101449A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0036—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in inductance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/004—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces
    • G01L11/006—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by the use of counterbalancing forces hydraulic or pneumatic counterbalancing forces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Fluid Pressure (AREA)
DE19813101449 1981-01-19 1981-01-19 "druckmessvorrichtung" Withdrawn DE3101449A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19813101449 DE3101449A1 (de) 1981-01-19 1981-01-19 "druckmessvorrichtung"
DK6582A DK6582A (da) 1981-01-19 1982-01-11 Trykmaaleranordning
GB8201290A GB2091426A (en) 1981-01-19 1982-01-18 Pressure gauge
FR8200701A FR2498324A1 (fr) 1981-01-19 1982-01-18 Dispositif manometrique
JP508982A JPS57141527A (en) 1981-01-19 1982-01-18 Pressure measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813101449 DE3101449A1 (de) 1981-01-19 1981-01-19 "druckmessvorrichtung"

Publications (1)

Publication Number Publication Date
DE3101449A1 true DE3101449A1 (de) 1982-08-05

Family

ID=6122855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813101449 Withdrawn DE3101449A1 (de) 1981-01-19 1981-01-19 "druckmessvorrichtung"

Country Status (5)

Country Link
JP (1) JPS57141527A (enrdf_load_stackoverflow)
DE (1) DE3101449A1 (enrdf_load_stackoverflow)
DK (1) DK6582A (enrdf_load_stackoverflow)
FR (1) FR2498324A1 (enrdf_load_stackoverflow)
GB (1) GB2091426A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784350B2 (en) * 2007-02-07 2010-08-31 Halliburton Energy Services, Inc. Downhole transducer with adjacent heater
WO2010054676A1 (de) * 2008-11-13 2010-05-20 Siemens Aktiengesellschaft Druckmessumformer zur prozessinstrumentierung sowie verfahren zur druckmessung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128370A1 (de) * 1970-06-15 1971-12-23 Mine Safety Appliances Co Druckwandler
US3908460A (en) * 1974-02-28 1975-09-30 Ambitex Corp And Cendev Corp A Pressure transducer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148534A (en) * 1966-08-30 1969-04-16 John Francis Anthony Meyer Digital transducer
FR2050632A5 (enrdf_load_stackoverflow) * 1969-06-19 1971-04-02 Compteurs Comp D
GB1382706A (en) * 1972-05-25 1975-02-05 Ti Group Services Ltd Air gauge
CA1091059A (en) * 1978-02-10 1980-12-09 Thomas M. Dauphinee Apparatus for measuring barometric pressure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2128370A1 (de) * 1970-06-15 1971-12-23 Mine Safety Appliances Co Druckwandler
US3908460A (en) * 1974-02-28 1975-09-30 Ambitex Corp And Cendev Corp A Pressure transducer

Also Published As

Publication number Publication date
GB2091426A (en) 1982-07-28
JPS646688B2 (enrdf_load_stackoverflow) 1989-02-06
FR2498324A1 (fr) 1982-07-23
JPS57141527A (en) 1982-09-01
DK6582A (da) 1982-07-20

Similar Documents

Publication Publication Date Title
DE69830345T2 (de) Thermische druchflussmessung oder messung anderer eigenschaften eines fluids durch bestimmung einer frequenz
DE3786172T2 (de) Fernmesssystem für abstands- und temperaturmessungen.
DE2740289B2 (de) Vorrichtung zur Überwachung des Niveaus einer in einem Behälter enthaltenen flüssigkeit
DE3007462A1 (de) Fuehler fuer eine ueberwachungseinrichtung
DE1942442C3 (de) Automatische Temperatur-Regeleinrichtung einer Hochfrequenz-Heizvorrichtung
EP1182438B1 (de) Verfahren zum Betrieb einer Temperaturfühleranordnung
DE3623473A1 (de) Anordnung und verfahren zum eichen einer temperaturmessvorrichtung
DE3536630A1 (de) Geraet zur abstandsmessung
DE10297602B4 (de) Vorrichtung und Verfahren zur Wärmeverwaltung in einem Massenstrom-Steuergerät
US2234895A (en) Oscillator tube relay control
DE2503401B2 (de) Differenzdruckwandler
US2733605A (en) R buck
DE3814131A1 (de) Verfahren zum messen einer verlustbehafteten spule und nach diesem verfahren aufgebauter induktiver abstandssensor
DE3101449A1 (de) "druckmessvorrichtung"
DE69424443T2 (de) Vorrichtung zur steuerung der erwärmung von nahrungsmitteln
DE3201708C2 (de) Meßfühler zur Bestimmung der Standhöhe von flüssigen Gasen
DE68910147T2 (de) Druckwandler mit Oszillator.
DE102019110876A1 (de) Verfahren zum Betreiben einer Sonde eines thermischen Durchflussmessgeräts und ein thermisches Durchflussmessgerät mit einer solchen Sonde
DE2832757C2 (de) Elektrische Meßanordnung für eine Einrichtung zur Druck- Temperatur- und Füllstandsregelung für Kessel
DE2063103B2 (de) Fühlvorrichtung zur Wahrnehmung plötzlicher Temperaturänderungen
DE2736946A1 (de) Einrichtung zur dichtemessung von gasfoermigen medien
Peterson et al. A feedback system for control of an unstable process
DE3606878C2 (de) Schaltungsanordnung zur Kompensation der temperaturabhängigen Dämpfungsverluste eines Oszillator-Schwingkreises
DE3023304C2 (de) Elektronischer Temperaturregler für Kühl- oder Gefriergeräte mit einem Kompressor
US3350669A (en) Temperature transducer having superconducting winding

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal