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GB878133A - Improvements relating to mass spectrometers - Google Patents

Improvements relating to mass spectrometers

Info

Publication number
GB878133A
GB878133A GB194359A GB194359A GB878133A GB 878133 A GB878133 A GB 878133A GB 194359 A GB194359 A GB 194359A GB 194359 A GB194359 A GB 194359A GB 878133 A GB878133 A GB 878133A
Authority
GB
United Kingdom
Prior art keywords
insulating plate
mass spectrometers
jan
improvements relating
electrodes
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
GB194359A
Inventor
Robert Derek Craig
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB194359A priority Critical patent/GB878133A/en
Priority to DE1960A0033734 priority patent/DE1261341B/en
Publication of GB878133A publication Critical patent/GB878133A/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
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/28—Static spectrometers

Landscapes

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

Abstract

878,133. Mass spectrometers. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Jan. 14, 1960 [Jan. 19, 1959], No. 1943/59. Class 39(1). An electrostatic analyser for a mass spectrometer includes two deflecting electrodes 8, 9 supported by an insulating plate 7 and an earthed conducting shield 15 with a cylindrical extension 17 for preventing ions striking the surface of the insulating plate and building up wall charges there. The insulating plate consists of a block of optically flat heat resistant glass and the shield members of stainless steel. The surfaces of the electrodes 8, 9 facing the gap 11 may be cylindrical or toroidal.
GB194359A 1959-01-19 1959-01-19 Improvements relating to mass spectrometers Expired GB878133A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB194359A GB878133A (en) 1959-01-19 1959-01-19 Improvements relating to mass spectrometers
DE1960A0033734 DE1261341B (en) 1959-01-19 1960-01-19 Electrostatic analyzer for a mass spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB194359A GB878133A (en) 1959-01-19 1959-01-19 Improvements relating to mass spectrometers

Publications (1)

Publication Number Publication Date
GB878133A true GB878133A (en) 1961-09-27

Family

ID=9730759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB194359A Expired GB878133A (en) 1959-01-19 1959-01-19 Improvements relating to mass spectrometers

Country Status (2)

Country Link
DE (1) DE1261341B (en)
GB (1) GB878133A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113841219A (en) * 2019-05-13 2021-12-24 英国质谱公司 Orifice plate assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113841219A (en) * 2019-05-13 2021-12-24 英国质谱公司 Orifice plate assembly
CN113841219B (en) * 2019-05-13 2024-03-08 英国质谱公司 Orifice plate assembly

Also Published As

Publication number Publication date
DE1261341B (en) 1968-02-15

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