DD157987A3 - Messroehre fuer ein gluehkatoden-ionisationsmanometer - Google Patents
Messroehre fuer ein gluehkatoden-ionisationsmanometer Download PDFInfo
- 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
Links
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 description 9
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 238000000752 ionisation method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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)
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)
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 |
-
1980
- 1980-03-27 DD DD21996080A patent/DD157987A3/de not_active IP Right Cessation
-
1981
- 1981-02-04 CS CS81874A patent/CS231577B1/cs unknown
- 1981-02-18 DE DE19813105909 patent/DE3105909A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3105909A1 (de) | 1982-05-13 |
CS231577B1 (en) | 1984-12-14 |
CS87481A1 (en) | 1984-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1908395A1 (de) | Scintillations-Ionendetektor | |
DD157987A3 (de) | Messroehre fuer ein gluehkatoden-ionisationsmanometer | |
DE694605C (de) | Verfahren zur Ablenkung des. Kathodenstrahls in Kathodenstrahlroehren | |
DE1254882B (de) | Schaltungsanordnung fuer einen Lecksucher | |
DE1934940A1 (de) | Ionisationsmanometerroehre | |
Aston et al. | An intercomparison of the roentgen standards of Great Britain and USA | |
DE2836671A1 (de) | Gluehkatoden-ionisationsmanometer | |
DE613482C (de) | Ionenzaehlrohr, insbesondere Spitzenzaehler | |
DE892195C (de) | Elektronenroehre | |
DE1934940C (de) | Ionisationsmanometerrohre | |
DE861329C (de) | Ionisationsmanometer | |
DE1190222B (de) | Ionisationsmanometer | |
DE843313C (de) | Elektrische Entladungseinrichtung mit einer Gluehkathode, einer Ionisierungselektrode und einer Ionenauffangelektrode zum Messen des im Entladungsraum herrschenden Gasdruckes mittels des zur Ionenauffangelektrode uebergehenden Ionenstromes | |
DE900876C (de) | Anordnung zur Wiedergabe von Haeufigkeitskurven mittels einer Braunschen Roehre | |
DE745332C (de) | Einrichtung zur Messung von Roentgen- oder Radiumstrahlen mittels zweier Ionisationskammern | |
DE3042172A1 (de) | Ionisationsmanometerroehre nach bayard-alpert | |
DE1648463B1 (de) | Vakuummeter | |
EP0799413B1 (de) | Penning-messzelle mit zündhilfe | |
DE19855522C2 (de) | Vakuum-Meßverfahren und Vakuum-Meßeinrichtung | |
DE2003196A1 (de) | Vielfachzaehlroehre fuer nukleare Radiometer | |
DE922784C (de) | Schaltungsanordnung zur Messung elektrischer Spannung mit Hilfe von Elektronenroehren | |
DE943658C (de) | Messanordnung zur Feststellung elektrostatischer Aufladungen an festen, gasfoermigen und fluessigen Stoffen | |
Clay et al. | Ionisation by gamma rays and röntgen rays in argon at high pressures an absolute dosemeter | |
DD256588A1 (de) | Extraktor-ionisationsmanometer | |
DE890247C (de) | Vorrichtung zur Messung von geladenen Elementarteilchen und der Intensitaet von Gamma- und Roentgenstrahlen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |