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DK118491D0 - Apparat til registrering af et koelemiddels fugtigheds- og syreindhold - Google Patents

Apparat til registrering af et koelemiddels fugtigheds- og syreindhold

Info

Publication number
DK118491D0
DK118491D0 DK911184A DK118491A DK118491D0 DK 118491 D0 DK118491 D0 DK 118491D0 DK 911184 A DK911184 A DK 911184A DK 118491 A DK118491 A DK 118491A DK 118491 D0 DK118491 D0 DK 118491D0
Authority
DK
Denmark
Prior art keywords
moisturizing
refrigerant
registration
condition
Prior art date
Application number
DK911184A
Other languages
English (en)
Other versions
DK118491A (da
DK167823B1 (da
Inventor
Asger Gramkow
Jeppe Christian Bastholm
Original Assignee
Envotech A S
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 Envotech A S filed Critical Envotech A S
Priority to DK118491A priority Critical patent/DK167823B1/da
Publication of DK118491D0 publication Critical patent/DK118491D0/da
Priority to EP92912242A priority patent/EP0589968B1/en
Priority to DE69213737T priority patent/DE69213737T2/de
Priority to ES92912242T priority patent/ES2092119T3/es
Priority to PCT/DK1992/000189 priority patent/WO1992022809A1/en
Priority to US08/162,197 priority patent/US5439644A/en
Publication of DK118491A publication Critical patent/DK118491A/da
Application granted granted Critical
Publication of DK167823B1 publication Critical patent/DK167823B1/da

Links

Classifications

    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK118491A 1991-06-18 1991-06-18 Apparat til registrering af et koelemiddels fugtigheds- og syreindhold DK167823B1 (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK118491A DK167823B1 (da) 1991-06-18 1991-06-18 Apparat til registrering af et koelemiddels fugtigheds- og syreindhold
EP92912242A EP0589968B1 (en) 1991-06-18 1992-06-17 Apparatus for the registration of the contents of humidity and acid in a coolant
DE69213737T DE69213737T2 (de) 1991-06-18 1992-06-17 Vorrichtung zur feststellung des feuchtigkeits- und des säuregehalts eines kühlmittels
ES92912242T ES2092119T3 (es) 1991-06-18 1992-06-17 Aparato para registrar la humedad y el contenido de acido de un refrigerante.
PCT/DK1992/000189 WO1992022809A1 (en) 1991-06-18 1992-06-17 Apparatus for the registration of the contents of humidity and acid in a coolant
US08/162,197 US5439644A (en) 1991-06-18 1992-06-17 Apparatus for the registration of the contents of humidity and acid in a coolant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK118491A DK167823B1 (da) 1991-06-18 1991-06-18 Apparat til registrering af et koelemiddels fugtigheds- og syreindhold
DK118491 1991-06-18

Publications (3)

Publication Number Publication Date
DK118491D0 true DK118491D0 (da) 1991-06-18
DK118491A DK118491A (da) 1992-12-19
DK167823B1 DK167823B1 (da) 1993-12-20

Family

ID=8101931

Family Applications (1)

Application Number Title Priority Date Filing Date
DK118491A DK167823B1 (da) 1991-06-18 1991-06-18 Apparat til registrering af et koelemiddels fugtigheds- og syreindhold

Country Status (6)

Country Link
US (1) US5439644A (da)
EP (1) EP0589968B1 (da)
DE (1) DE69213737T2 (da)
DK (1) DK167823B1 (da)
ES (1) ES2092119T3 (da)
WO (1) WO1992022809A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421906C2 (de) * 1994-06-24 1996-10-24 Vdo Schindling Verfahren und Schaltungsanordnung zur Messung des Widerstandes eines Widerstandssensors
ITBO20010095A1 (it) * 2001-02-20 2002-08-20 Ocem Spa Sistema di gestione di un impianto di illuminazione mediante reti a radiofrequenza
US6597587B1 (en) * 2002-04-02 2003-07-22 The University Of Hong Kong Current driven synchronous rectifier with energy recovery using hysterisis driver
DE202017105769U1 (de) 2016-09-23 2017-12-21 Trane International Inc. System zum Detektieren einer Verunreinigung von Kältemittelgas in einem HLKK-System
WO2024235926A1 (en) 2023-05-18 2024-11-21 Danfoss A/S Device and method of measuring the water content in the refrigerant of a refrigeration cycle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025278A (da) * 1973-03-02 1975-03-17
SE370801B (da) * 1973-03-02 1974-10-28 R Strand
JPS55121145A (en) * 1979-03-12 1980-09-18 Matsushita Electric Ind Co Ltd Humidity control circuit
GB2149117A (en) * 1983-11-04 1985-06-05 Anderson Strathclyde Plc Detection of water in oil
US5071768A (en) * 1985-06-14 1991-12-10 Carrier Corporation Method and apparatus for refrigerant testing in a closed system
US4923806A (en) * 1985-06-14 1990-05-08 Carrier Corporation Method and apparatus for refrigerant testing in a closed system
US4890459A (en) * 1988-12-08 1990-01-02 Thermo King Corporation Monitor for refrigeration system
DE3915563C1 (da) * 1989-05-12 1990-10-25 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US5289132A (en) * 1991-12-04 1994-02-22 Oksman Henry C Voltage characteristic comparator for discriminating solutions

Also Published As

Publication number Publication date
US5439644A (en) 1995-08-08
EP0589968A1 (en) 1994-04-06
WO1992022809A1 (en) 1992-12-23
DE69213737D1 (de) 1996-10-17
DE69213737T2 (de) 1997-02-13
EP0589968B1 (en) 1996-09-11
DK118491A (da) 1992-12-19
DK167823B1 (da) 1993-12-20
ES2092119T3 (es) 1996-11-16

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed