DD157987A3 - Messroehre fuer ein gluehkatoden-ionisationsmanometer - Google Patents

Messroehre fuer ein gluehkatoden-ionisationsmanometer Download PDF

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Publication number
DD157987A3
DD157987A3 DD21996080A DD21996080A DD157987A3 DD 157987 A3 DD157987 A3 DD 157987A3 DD 21996080 A DD21996080 A DD 21996080A DD 21996080 A DD21996080 A DD 21996080A DD 157987 A3 DD157987 A3 DD 157987A3
Authority
DD
German Democratic Republic
Prior art keywords
ion
ion collector
cathodes
electrode
cathode
Prior art date
Application number
DD21996080A
Other languages
German (de)
English (en)
Inventor
Christian Edelmann
Peter Engelmann
Original Assignee
Christian Edelmann
Peter Engelmann
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 Christian Edelmann, Peter Engelmann filed Critical Christian Edelmann
Priority to DD21996080A priority Critical patent/DD157987A3/de
Priority to CS81874A priority patent/CS231577B1/cs
Priority to DE19813105909 priority patent/DE3105909A1/de
Publication of DD157987A3 publication Critical patent/DD157987A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L21/00—Vacuum gauges
    • G01L21/30—Vacuum gauges by making use of ionisation effects
    • G01L21/32—Vacuum gauges by making use of ionisation effects using electric discharge tubes with thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
    • H01J41/04—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of thermionic cathodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
DD21996080A 1980-03-27 1980-03-27 Messroehre fuer ein gluehkatoden-ionisationsmanometer DD157987A3 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD21996080A DD157987A3 (de) 1980-03-27 1980-03-27 Messroehre fuer ein gluehkatoden-ionisationsmanometer
CS81874A CS231577B1 (en) 1980-03-27 1981-02-04 Measuring tube for ionizing pressure gauge with hot cathode
DE19813105909 DE3105909A1 (de) 1980-03-27 1981-02-18 Messroehre fuer ein gluehkatoden-ionisationsmanometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21996080A DD157987A3 (de) 1980-03-27 1980-03-27 Messroehre fuer ein gluehkatoden-ionisationsmanometer

Publications (1)

Publication Number Publication Date
DD157987A3 true DD157987A3 (de) 1982-12-22

Family

ID=5523357

Family Applications (1)

Application Number Title Priority Date Filing Date
DD21996080A DD157987A3 (de) 1980-03-27 1980-03-27 Messroehre fuer ein gluehkatoden-ionisationsmanometer

Country Status (3)

Country Link
CS (1) CS231577B1 (cs)
DD (1) DD157987A3 (cs)
DE (1) DE3105909A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19855522C2 (de) * 1998-12-02 2001-11-08 Univ Magdeburg Tech Vakuum-Meßverfahren und Vakuum-Meßeinrichtung
DE10134912A1 (de) * 2001-07-18 2003-02-06 Mu Sen Mikrosystemtechnik Gmbh Ionisationsmanometer

Also Published As

Publication number Publication date
DE3105909A1 (de) 1982-05-13
CS231577B1 (en) 1984-12-14
CS87481A1 (en) 1984-04-16

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