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GB2002574A - Time-of-flight mass spectrometers - Google Patents

Time-of-flight mass spectrometers

Info

Publication number
GB2002574A
GB2002574A GB7831103A GB7831103A GB2002574A GB 2002574 A GB2002574 A GB 2002574A GB 7831103 A GB7831103 A GB 7831103A GB 7831103 A GB7831103 A GB 7831103A GB 2002574 A GB2002574 A GB 2002574A
Authority
GB
United Kingdom
Prior art keywords
time
flight mass
tube
mass spectrometers
sections
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.)
Withdrawn
Application number
GB7831103A
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus 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
Priority claimed from DE19772734919 external-priority patent/DE2734919A1/en
Priority claimed from DE19772739827 external-priority patent/DE2739827A1/en
Application filed by Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of GB2002574A publication Critical patent/GB2002574A/en
Withdrawn legal-status Critical Current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
    • H01J49/34—Dynamic spectrometers
    • H01J49/40—Time-of-flight spectrometers

Landscapes

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

Abstract

A time-of-flight tube for use in time-of-flight mass spectroscopy comprises a tube 1 consisting of an electrically insulating material, for example glass or ceramics, which has on its inside or outside a layer 4 or several layer sections 4, 5, 6 of an electrically conducting material such as gold or steel in direct contact with the tube, either as a coating or a closely fitting body. Sections 4, 5, 6 can constitute an electrostatic lens. <IMAGE>
GB7831103A 1977-08-03 1978-07-25 Time-of-flight mass spectrometers Withdrawn GB2002574A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772734919 DE2734919A1 (en) 1977-08-03 1977-08-03 Time-of-flight tube for mass spectroscopy - has insulating tube with inner or outer layer of conducting material in direct contact with tube
DE19772739827 DE2739827A1 (en) 1977-09-03 1977-09-03 Time-of-flight tube for mass spectroscopy - has insulating tube with inner or outer layer of conducting material in direct contact with tube

Publications (1)

Publication Number Publication Date
GB2002574A true GB2002574A (en) 1979-02-21

Family

ID=25772454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831103A Withdrawn GB2002574A (en) 1977-08-03 1978-07-25 Time-of-flight mass spectrometers

Country Status (2)

Country Link
FR (1) FR2399734A1 (en)
GB (1) GB2002574A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003070A1 (en) * 1989-08-18 1991-03-07 Institut Kosmicheskikh Issledovany Akademii Nauk Sssr Time-of-flight mass-spectrometer
US5109157A (en) * 1991-03-21 1992-04-28 Loen Andrew E Ion mobility detector
US5162649A (en) * 1988-04-06 1992-11-10 Graseby Ionics Ltd. Ion mobility detector
WO2014194172A2 (en) 2013-05-31 2014-12-04 Perkinelmer Health Sciences, Inc. Time of flight tubes and methods of using them

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162649A (en) * 1988-04-06 1992-11-10 Graseby Ionics Ltd. Ion mobility detector
WO1991003070A1 (en) * 1989-08-18 1991-03-07 Institut Kosmicheskikh Issledovany Akademii Nauk Sssr Time-of-flight mass-spectrometer
US5109157A (en) * 1991-03-21 1992-04-28 Loen Andrew E Ion mobility detector
WO2014194172A2 (en) 2013-05-31 2014-12-04 Perkinelmer Health Sciences, Inc. Time of flight tubes and methods of using them
EP3005402B1 (en) * 2013-05-31 2021-08-18 PerkinElmer Health Sciences, Inc. Time of flight tubes and methods of using them

Also Published As

Publication number Publication date
FR2399734B3 (en) 1981-05-22
FR2399734A1 (en) 1979-03-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)