EP0255915A3 - Flame photometer with constant stream regulation flame photometer with constant stream regulation - Google Patents

Flame photometer with constant stream regulation flame photometer with constant stream regulation Download PDF

Info

Publication number
EP0255915A3
EP0255915A3 EP87110967A EP87110967A EP0255915A3 EP 0255915 A3 EP0255915 A3 EP 0255915A3 EP 87110967 A EP87110967 A EP 87110967A EP 87110967 A EP87110967 A EP 87110967A EP 0255915 A3 EP0255915 A3 EP 0255915A3
Authority
EP
European Patent Office
Prior art keywords
flame photometer
constant stream
stream regulation
regulation
photometer
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.)
Granted
Application number
EP87110967A
Other languages
English (en)
Other versions
EP0255915B1 (de
EP0255915A2 (de
Inventor
Joachim Dr. Rer. Nat. Dipl.-Phys. Slupek
Thomas Dipl.-Ing. Muller
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.)
Eppendorf SE
Original Assignee
Eppendorf Geraetebau Netheler and Hinz GmbH
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 Eppendorf Geraetebau Netheler and Hinz GmbH filed Critical Eppendorf Geraetebau Netheler and Hinz GmbH
Priority to AT87110967T priority Critical patent/ATE62746T1/de
Publication of EP0255915A2 publication Critical patent/EP0255915A2/de
Publication of EP0255915A3 publication Critical patent/EP0255915A3/de
Application granted granted Critical
Publication of EP0255915B1 publication Critical patent/EP0255915B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP87110967A 1986-08-06 1987-07-29 Flammenphotometer mit Konstantflussregelung Expired - Lifetime EP0255915B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87110967T ATE62746T1 (de) 1986-08-06 1987-07-29 Flammenphotometer mit konstantflussregelung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3626644 1986-08-06
DE3626644 1986-08-06

Publications (3)

Publication Number Publication Date
EP0255915A2 EP0255915A2 (de) 1988-02-17
EP0255915A3 true EP0255915A3 (en) 1988-10-05
EP0255915B1 EP0255915B1 (de) 1991-04-17

Family

ID=6306810

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110967A Expired - Lifetime EP0255915B1 (de) 1986-08-06 1987-07-29 Flammenphotometer mit Konstantflussregelung

Country Status (3)

Country Link
EP (1) EP0255915B1 (de)
AT (1) ATE62746T1 (de)
DE (1) DE3769395D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03282252A (ja) * 1990-03-30 1991-12-12 Hitachi Ltd プラズマ極微量元素分析装置
DE19641920A1 (de) * 1996-10-11 1998-04-16 Gaggenau Werke Verfahren und Vorrichtung zum Steuern der Flammengröße gasbetriebener Koch- oder Backgeräte

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200487A1 (de) * 1972-09-14 1974-04-19 Vaillant Joh Kg
DE3005784A1 (de) * 1979-03-05 1980-09-18 Perkin Elmer Corp Mess- und steuersystem fuer den fluidfluss in einem brenner fuer die atomspektroskopie
EP0068589A1 (de) * 1981-06-23 1983-01-05 Conma N.V. Verfahren und Einrichtung zur Kontrolle des Druckes eines Fluidums und/oder der Durchflussmenge einer Strömung
GB2155205A (en) * 1984-03-01 1985-09-18 Bodenseewerk Perkin Elmer Co Gas control device for a burner for an atomic absorption spectrometer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2200487A1 (de) * 1972-09-14 1974-04-19 Vaillant Joh Kg
DE3005784A1 (de) * 1979-03-05 1980-09-18 Perkin Elmer Corp Mess- und steuersystem fuer den fluidfluss in einem brenner fuer die atomspektroskopie
EP0068589A1 (de) * 1981-06-23 1983-01-05 Conma N.V. Verfahren und Einrichtung zur Kontrolle des Druckes eines Fluidums und/oder der Durchflussmenge einer Strömung
GB2155205A (en) * 1984-03-01 1985-09-18 Bodenseewerk Perkin Elmer Co Gas control device for a burner for an atomic absorption spectrometer

Also Published As

Publication number Publication date
EP0255915B1 (de) 1991-04-17
DE3769395D1 (de) 1991-05-23
EP0255915A2 (de) 1988-02-17
ATE62746T1 (de) 1991-05-15

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