FR2639713B1 - Appareil pour determiner les proprietes paramagnetiques de substances - Google Patents

Appareil pour determiner les proprietes paramagnetiques de substances

Info

Publication number
FR2639713B1
FR2639713B1 FR8916011A FR8916011A FR2639713B1 FR 2639713 B1 FR2639713 B1 FR 2639713B1 FR 8916011 A FR8916011 A FR 8916011A FR 8916011 A FR8916011 A FR 8916011A FR 2639713 B1 FR2639713 B1 FR 2639713B1
Authority
FR
France
Prior art keywords
substances
determining
paramagnetic properties
paramagnetic
properties
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 - Lifetime
Application number
FR8916011A
Other languages
English (en)
Other versions
FR2639713A1 (fr
Inventor
Johann Otten
Scato Albarda
Hansjochen Schuck
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2639713A1 publication Critical patent/FR2639713A1/fr
Application granted granted Critical
Publication of FR2639713B1 publication Critical patent/FR2639713B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids

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 Magnetic Means (AREA)
FR8916011A 1988-11-30 1989-11-29 Appareil pour determiner les proprietes paramagnetiques de substances Expired - Lifetime FR2639713B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3840337A DE3840337C1 (fr) 1988-11-30 1988-11-30

Publications (2)

Publication Number Publication Date
FR2639713A1 FR2639713A1 (fr) 1990-06-01
FR2639713B1 true FR2639713B1 (fr) 1993-02-05

Family

ID=6368160

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916011A Expired - Lifetime FR2639713B1 (fr) 1988-11-30 1989-11-29 Appareil pour determiner les proprietes paramagnetiques de substances

Country Status (5)

Country Link
US (1) US4950984A (fr)
JP (1) JPH076949B2 (fr)
DE (1) DE3840337C1 (fr)
FR (1) FR2639713B1 (fr)
GB (1) GB2225639B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215215C1 (de) * 1992-05-09 1993-10-14 Draegerwerk Ag Paramagnetischer Gasdetektor mit drehbarer Küvette
DE4306183C1 (de) * 1993-02-27 1994-05-19 Draegerwerk Ag Gerät zur Bestimmung paramagnetischer Eigenschaften von Stoffen mit einer magnetischen Signalkompensationsvorrichtung
FI931009A (fi) * 1993-03-08 1994-09-09 Increa Oy Kaasuseosten mittaamiseen tarkoitettu mittalaite
DE4334543B4 (de) * 1993-10-11 2004-02-05 Fisher-Rosemount GmbH & Co Geschäftsbereich Analysentechnik Vorrichtung zum Messen der Konzentration an paramagnetischen Bestandteilen von Gasen
EP2515105B1 (fr) * 2011-04-21 2019-01-02 General Electric Company Capteur de gaz pour la mesure d'un composant de gaz paramagnétique
CN103543415B (zh) * 2012-07-13 2017-06-27 三环瓦克华（北京）磁性器件有限公司 磁通测量装置、双极总磁通和单侧磁极磁通测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467211A (en) * 1944-02-24 1949-04-12 Bailey Meter Co Method of and apparatus for magnetically determining gas content
US2689332A (en) * 1951-07-14 1954-09-14 Air Reduction Magnetic gas analyzer
US2763509A (en) * 1953-10-12 1956-09-18 Ford Motor Co Roof bow for convertible type motor vehicle
US2903883A (en) * 1955-02-21 1959-09-15 Onera (Off Nat Aerospatiale) Devices for measuring the relative amount of a paramagnetic gas in a gaseous mixture
US3076929A (en) * 1959-08-21 1963-02-05 Shampaine Ind Inc Means and methods for electrically measuring the amount of oxygen in a gas
US3539913A (en) * 1968-06-10 1970-11-10 Harris G Prival Gas analysis apparatus having oppositely energized air gaps
FR1588140A (fr) * 1968-10-31 1970-04-03
DE1951532C3 (de) * 1969-10-13 1974-02-14 Hartmann & Braun Ag, 6000 Frankfurt Einrichtung zur magnetischen Gasanalyse
US3742344A (en) * 1971-12-29 1973-06-26 H Hummel Apparatus for measuring the differences in magnetic susceptibilities of gases
JPS545677Y2 (fr) * 1973-11-30 1979-03-13
JPS5256080Y2 (fr) * 1973-11-30 1977-12-17
JPS59147252A (ja) * 1983-02-10 1984-08-23 Nippon Denji Sokki Kk 磁粉濃度計
DE3544967A1 (de) * 1985-12-19 1987-06-25 Draegerwerk Ag Geraet zur bestimmung des anteils von paramagnetischen stoffen in stoffgemischen
DE3544966A1 (de) * 1985-12-19 1987-06-25 Draegerwerk Ag Vorrichtung zur bestimmung des anteils von stoffen mit paramagnetischen eigenschaften in stoffgemischen

Also Published As

Publication number Publication date
FR2639713A1 (fr) 1990-06-01
GB2225639B (en) 1993-04-21
US4950984A (en) 1990-08-21
JPH076949B2 (ja) 1995-01-30
GB8921625D0 (en) 1989-11-08
DE3840337C1 (fr) 1989-11-02
JPH02189456A (ja) 1990-07-25
GB2225639A (en) 1990-06-06

Similar Documents

Publication Publication Date Title
FR2635282B1 (fr) Appareil pour le nettoyage de piscines
FR2580401B1 (fr) Appareil et procede pour mesurer les proprietes visco-elastiques de materiaux
RO88289A (fr) Methode et appareil pour la detection de la presence des hydrocarbures
IT1142208B (it) Apparecchio e procedimento per il frazionamento di miscele di proteine
FR2347684A1 (fr) Procede et appareil pour determiner les proprietes elastiques des materiaux
DE68926594T2 (de) Ultraschallvorrichtung zur Feststellung von Fehlstellen
FR2566681B1 (fr) Appareil pour la thermonebulisation de liquides
FR2639713B1 (fr) Appareil pour determiner les proprietes paramagnetiques de substances
ATA25488A (de) Vorrichtung zur konservierung von fluessigen produkten
BE873793A (fr) Appareil et procede pour determiner les proprietes des fluides visqueux
IT1146968B (it) Procedimento ed apparecchio per l'analisi o la separazione di sostanze e miscele di sostanze
GB2062249B (en) Apparatus and process for determining the rheological properties of biological fluids
GB8901111D0 (en) Apparatus for use in detecting the presence of liquid
FR2655148B1 (fr) Appareil et procede pour determiner les caracteristiques de frottement de matieres en contact.
FR2530340B1 (fr) Appareil pour le prelevement d'echantillons de milieux dangereux
DE69030677D1 (de) Vorrichtung zur Feststellung des Fokussierungszustandes
FR2611573B1 (fr) Dispositif pour fendre les buches dans le sens de leur longueur
FR2629194B1 (fr) Appareil pour mesurer la profondeur des sculptures de pneumatiques
FR2609414B1 (fr) Appareil pour hacher la viande
FR2620935B3 (fr) Appareil pour l'introduction de sterilets
FR2610407B1 (fr) Appareil pour le controle de pieces cylindriques
FR2645738B1 (fr) Appareil de vertebrotherapie et accessoires pour sa mise en oeuvre
RO92404A2 (fr) Appareil pour l'injection des substances de contraste
GB2226419B (en) Apparatus for recording the presence of discontinuities in liquid
RO92220A2 (fr) Methode et appareil pour la determination des caracteristiques de moussage