JPS5647739A - Specimen atomizing device - Google Patents

Specimen atomizing device

Info

Publication number
JPS5647739A
JPS5647739A JP12389779A JP12389779A JPS5647739A JP S5647739 A JPS5647739 A JP S5647739A JP 12389779 A JP12389779 A JP 12389779A JP 12389779 A JP12389779 A JP 12389779A JP S5647739 A JPS5647739 A JP S5647739A
Authority
JP
Japan
Prior art keywords
yoke
magnetic
flame
pole piece
burner head
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.)
Pending
Application number
JP12389779A
Other languages
Japanese (ja)
Inventor
Hideaki Koizumi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12389779A priority Critical patent/JPS5647739A/en
Publication of JPS5647739A publication Critical patent/JPS5647739A/en
Pending 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

PURPOSE:To impress magnetic field onto a yoke effectively, by using a magnetic body equipped with a pair of pole pieces connected to the yoke. CONSTITUTION:A pair of magnetic bodies 11, which are provided with their respective pole pieces 1 made of strong magnetic material and having their respective cooling water flow holes 2 on the front end sections, are connected to each other by a yoke 12, and a burner head 6 and a burner chamber 9 are also connected with each other by a pipe 8 passing through a hole 10 provided on the yoke 12, and gaps of at least 2-millimeter wide are provided symmetrically between the top surface of the burner head 6 and the bottom surface of the pole piece 1, and besides, the top surface angle of the burner head 6 and the bottom surface angle of the pole piece 1 are made to coincide with each other. By doing so, the magnetic bodies 11 are to become located in the shady side toward radiation from the flame 4, and therefore, while they are being prevented from being heated up, the magnetic flux is impressed onto the flame 4 through a magnetic circuit by the pole piece 1, and at the same time, secondary air 15 flows symmetrically and reaches the flame without giving rise to turbulence.
JP12389779A 1979-09-28 1979-09-28 Specimen atomizing device Pending JPS5647739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12389779A JPS5647739A (en) 1979-09-28 1979-09-28 Specimen atomizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12389779A JPS5647739A (en) 1979-09-28 1979-09-28 Specimen atomizing device

Publications (1)

Publication Number Publication Date
JPS5647739A true JPS5647739A (en) 1981-04-30

Family

ID=14872037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12389779A Pending JPS5647739A (en) 1979-09-28 1979-09-28 Specimen atomizing device

Country Status (1)

Country Link
JP (1) JPS5647739A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844434A3 (en) * 1996-10-28 1999-05-19 Teruo Arai Burner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844434A3 (en) * 1996-10-28 1999-05-19 Teruo Arai Burner

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