DK86439C - Cylindrical cathode whose electron-emitting part closes a storage compartment. - Google Patents

Cylindrical cathode whose electron-emitting part closes a storage compartment.

Info

Publication number
DK86439C
DK86439C DK314555A DK314555A DK86439C DK 86439 C DK86439 C DK 86439C DK 314555 A DK314555 A DK 314555A DK 314555 A DK314555 A DK 314555A DK 86439 C DK86439 C DK 86439C
Authority
DK
Denmark
Prior art keywords
storage compartment
emitting part
cylindrical cathode
part closes
whose electron
Prior art date
Application number
DK314555A
Other languages
Danish (da)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK86439C publication Critical patent/DK86439C/en

Links

DK314555A 1954-09-29 1955-09-26 Cylindrical cathode whose electron-emitting part closes a storage compartment. DK86439C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL86439X 1954-09-29

Publications (1)

Publication Number Publication Date
DK86439C true DK86439C (en) 1958-10-27

Family

ID=19759078

Family Applications (1)

Application Number Title Priority Date Filing Date
DK314555A DK86439C (en) 1954-09-29 1955-09-26 Cylindrical cathode whose electron-emitting part closes a storage compartment.

Country Status (1)

Country Link
DK (1) DK86439C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK68847C (en) * 1942-05-19 1949-04-04 G E M A Ges Fuer Elektroakusti Glow cathode for electron tubes, in particular ultra-shortwave tubes, and method of manufacture.
US2653268A (en) * 1950-05-01 1953-09-22 Beverly D Kumpfer Directly heated cathode structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK68847C (en) * 1942-05-19 1949-04-04 G E M A Ges Fuer Elektroakusti Glow cathode for electron tubes, in particular ultra-shortwave tubes, and method of manufacture.
US2653268A (en) * 1950-05-01 1953-09-22 Beverly D Kumpfer Directly heated cathode structure

Similar Documents

Publication Publication Date Title
CH338908A (en) Thermionic cathode
DK86439C (en) Cylindrical cathode whose electron-emitting part closes a storage compartment.
CH308999A (en) Accumulator.
DK81979C (en) Cylindrical storage cathode, in particular for magnetrons.
DK104525C (en) Electrolytic cell, preferably accumulator.
DK91477C (en) Alkaline accumulator.
DK88298C (en) Electrolyte capacitor.
DK86070C (en) Planon type electron tube.
IE21398L (en) Thermionic cathodes
DK80716C (en) Storage cathode.
CH352411A (en) Filament cathode
DK98506C (en) Airtight alkaline accumulator cell.
DK102138C (en) Air- and liquid-tight closed alkaline accumulator.
DK92452C (en) Cathode ray tubes.
DK92178C (en) Cathode ray tubes.
DK91375C (en) Accumulator.
CA503886A (en) Filamentary cathode
DK80727C (en) Beet feeding trolley.
FR1111931A (en) Thermionic cathode
GR15790B (en) HUBS.
AU201101B2 (en) Dryer., T
GR15373B (en) IMPROVED TIRES.
GR15482B (en) MOBILE LIFE.
FI27049A (en) Förfaringssätt att förbättra egenskaper att motstå förbränning hos acustiskt material användbart i form av fribärande föremål, till ex. byggnadsplattor samt sålunda framställda föremål
BE560878A (en) DISCHARGE TUBE.