GB650861A - Improvements relating to magnet systems for mass spectrometers - Google Patents

Improvements relating to magnet systems for mass spectrometers

Info

Publication number
GB650861A
GB650861A GB2564348A GB2564348A GB650861A GB 650861 A GB650861 A GB 650861A GB 2564348 A GB2564348 A GB 2564348A GB 2564348 A GB2564348 A GB 2564348A GB 650861 A GB650861 A GB 650861A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
mass spectrometers
magnet systems
magnet
blears
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
GB2564348A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB2564348A priority Critical patent/GB650861A/en
Publication of GB650861A publication Critical patent/GB650861A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/20—Magnetic deflection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

650,861. Permanent magnets. BLEARS, J., and METROPOLITAN - VICKERS ELECTRICAL CO., Ltd. Oct. 1, 1948, No. 25643. [Class 35] [Also in Group XL (a)] The focusing flux between the poles 2, 2<SP>1</SP> of a mass spectrometer apparatus is varied by a rotating cylindrical magnet 6 inserted in the magnetic circuit 4. The magnet may be operated by a motor or by a handle 8 and has a pointer 9 moving over a scale 10.
GB2564348A 1948-10-01 1948-10-01 Improvements relating to magnet systems for mass spectrometers Expired GB650861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2564348A GB650861A (en) 1948-10-01 1948-10-01 Improvements relating to magnet systems for mass spectrometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2564348A GB650861A (en) 1948-10-01 1948-10-01 Improvements relating to magnet systems for mass spectrometers

Publications (1)

Publication Number Publication Date
GB650861A true GB650861A (en) 1951-03-07

Family

ID=10231002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2564348A Expired GB650861A (en) 1948-10-01 1948-10-01 Improvements relating to magnet systems for mass spectrometers

Country Status (1)

Country Link
GB (1) GB650861A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311891A (en) * 1996-04-04 1997-10-08 Analytical Precision Ltd A method of forming a magnetic body, e.g. for a mass spectrometer
WO2005008719A2 (en) * 2003-07-03 2005-01-27 Oi Corporation Mass spectrometer for both positive and negative particle detection
US7550722B2 (en) 2004-03-05 2009-06-23 Oi Corporation Focal plane detector assembly of a mass spectrometer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311891A (en) * 1996-04-04 1997-10-08 Analytical Precision Ltd A method of forming a magnetic body, e.g. for a mass spectrometer
WO2005008719A2 (en) * 2003-07-03 2005-01-27 Oi Corporation Mass spectrometer for both positive and negative particle detection
WO2005008719A3 (en) * 2003-07-03 2005-10-20 Oi Corp Mass spectrometer for both positive and negative particle detection
US6979818B2 (en) 2003-07-03 2005-12-27 Oi Corporation Mass spectrometer for both positive and negative particle detection
US7550722B2 (en) 2004-03-05 2009-06-23 Oi Corporation Focal plane detector assembly of a mass spectrometer

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