GB1329237A - Burners for flame spectroscopic analysis - Google Patents

Burners for flame spectroscopic analysis

Info

Publication number
GB1329237A
GB1329237A GB1329237DA GB1329237A GB 1329237 A GB1329237 A GB 1329237A GB 1329237D A GB1329237D A GB 1329237DA GB 1329237 A GB1329237 A GB 1329237A
Authority
GB
United Kingdom
Prior art keywords
stem
burners
mass
head
spectroscopic analysis
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
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.)
Kirkbright G F
Original Assignee
Kirkbright G F
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 Kirkbright G F filed Critical Kirkbright G F
Publication of GB1329237A publication Critical patent/GB1329237A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

1329237 Burners G F KIRKBRIGHT 22 Sept 1970 [23 Sept 1969] 46830/69 Heading F4T In a burner for flame spectroscopic analysis, the head 2 of a core is placed at the end of a hollow stem 1, defining an annular flame slot 3, and a mass 6 of metal conducts heat from the head 2 to the wall of stem 1. The mass 6 is made from metal of high thermal conductivity, preferably copper, and the stem 1 and head 2 are made from stainless steel. The core and stem are placed coaxially and gas passes through holes 11, 10 or grooves in an extrusion 8 of the stem and in the mass 6 respectively, to burn at the slot 3.
GB1329237D 1969-09-23 1969-09-23 Burners for flame spectroscopic analysis Expired GB1329237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4683069 1969-09-23

Publications (1)

Publication Number Publication Date
GB1329237A true GB1329237A (en) 1973-09-05

Family

ID=10442744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1329237D Expired GB1329237A (en) 1969-09-23 1969-09-23 Burners for flame spectroscopic analysis

Country Status (1)

Country Link
GB (1) GB1329237A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee