NL8500220A - Elektronenbuis. - Google Patents

Elektronenbuis. Download PDF

Info

Publication number: NL8500220A
Authority: NL; Netherlands
Prior art keywords: electrode; pyrolytic graphite; electron tube; mounting ring; grid
Prior art date: 1985-01-28

Application number

NL8500220A

Other languages

English (en)

Dutch (nl)

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.)

1985-01-28

Filing date

1985-01-28

Publication date

1986-08-18

1985-01-28 Application filed by Philips Nv filed Critical Philips Nv

1985-01-28 Priority to NL8500220A priority Critical patent/NL8500220A/nl

1985-12-13 Priority to DE8585202064T priority patent/DE3573863D1/de

1985-12-13 Priority to EP85202064A priority patent/EP0190470B1/fr

1986-01-06 Priority to US06/816,184 priority patent/US4739213A/en

1986-01-24 Priority to ES1986296452U priority patent/ES296452Y/es

1986-01-25 Priority to JP61014624A priority patent/JPH06103617B2/ja

1986-08-18 Publication of NL8500220A publication Critical patent/NL8500220A/nl

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 25
229910002804 graphite Inorganic materials 0.000 claims description 25
239000010439 graphite Substances 0.000 claims description 25
238000003466 welding Methods 0.000 claims description 8
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
229910052750 molybdenum Inorganic materials 0.000 claims description 5
239000011733 molybdenum Substances 0.000 claims description 5
238000002844 melting Methods 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 4
229910052751 metal Inorganic materials 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
229910052721 tungsten Inorganic materials 0.000 claims description 3
239000010937 tungsten Substances 0.000 claims description 3
229910052715 tantalum Inorganic materials 0.000 claims description 2
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
230000005684 electric field Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
238000005476 soldering Methods 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
238000000034 method Methods 0.000 description 2
229910000531 Co alloy Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
229910026551 ZrC Inorganic materials 0.000 description 1
OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 description 1
KGWWEXORQXHJJQ-UHFFFAOYSA-N [Fe].[Co].[Ni] Chemical compound [Fe].[Co].[Ni] KGWWEXORQXHJJQ-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000005336 cracking Methods 0.000 description 1
JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
239000001307 helium Substances 0.000 description 1
229910052734 helium Inorganic materials 0.000 description 1
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
238000007689 inspection Methods 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
- H01J19/48—Mountings for individual electrodes

Landscapes

Discharge Heating (AREA)
Microwave Tubes (AREA)
Discharge Lamp (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

NL8500220A 1985-01-28 1985-01-28 Elektronenbuis. NL8500220A (nl)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
NL8500220A NL8500220A (nl)	1985-01-28	1985-01-28	Elektronenbuis.
DE8585202064T DE3573863D1 (en)	1985-01-28	1985-12-13	Electron tube
EP85202064A EP0190470B1 (fr)	1985-01-28	1985-12-13	Tube électronique
US06/816,184 US4739213A (en)	1985-01-28	1986-01-06	Electron tube with support for pyrolytic graphite electrode
ES1986296452U ES296452Y (es)	1985-01-28	1986-01-24	Un tubo de electrones
JP61014624A JPH06103617B2 (ja)	1985-01-28	1986-01-25	電子管

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8500220A NL8500220A (nl)	1985-01-28	1985-01-28	Elektronenbuis.
NL8500220		1985-01-28

Publications (1)

Publication Number	Publication Date
NL8500220A true NL8500220A (nl)	1986-08-18

Family

ID=19845435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8500220A NL8500220A (nl)	1985-01-28	1985-01-28	Elektronenbuis.

Country Status (6)

Country	Link
US (1)	US4739213A (fr)
EP (1)	EP0190470B1 (fr)
JP (1)	JPH06103617B2 (fr)
DE (1)	DE3573863D1 (fr)
ES (1)	ES296452Y (fr)
NL (1)	NL8500220A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2662020B1 (fr) *	1990-05-11	1996-04-19	Thomson Tubes Electroniques	Tube electronique a grille cylindrique.
CN1321431C (zh) *	2003-09-09	2007-06-13	卫军民	一种大功率四极电子管及其制作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR902153A (fr) *	1943-03-16	1945-08-21	Telefunken Gmbh	Perfectionnements aux procédés de construction de pièces en carbone assemblées et, en particulier, d'anodes en graphite pour récipients à décharge électrique
FR1344220A (fr) *	1962-03-02	1963-11-29	Thomson Houston Comp Francaise	Grille pour tubes électroniques
US3800378A (en) *	1972-06-07	1974-04-02	Rca Corp	Method of making a directly-heated cathode
FR2255697B1 (fr) *	1973-12-21	1977-08-12	Thomson Csf
GB1514591A (en) *	1976-01-29	1978-06-14	English Electric Valve Co Ltd	Electronic valves
FR2429490A1 (fr) *	1978-06-23	1980-01-18	Thomson Csf	Grille en graphite pyrolytique pour tube electronique de grande puissance, et son procede de montage
FR2439474A1 (fr) *	1978-10-20	1980-05-16	Thomson Csf	Procede de preparation de grilles en graphite pyrolytique de tube electronique, grille preparee suivant ce procede, et tube electronique comportant une telle grille
FR2518801A1 (fr) *	1981-12-18	1983-06-24	Thomson Csf	Grille en graphite pyrolytique munie d'un support de fixation et son procede de realisation

1985
- 1985-01-28 NL NL8500220A patent/NL8500220A/nl not_active Application Discontinuation
- 1985-12-13 EP EP85202064A patent/EP0190470B1/fr not_active Expired
- 1985-12-13 DE DE8585202064T patent/DE3573863D1/de not_active Expired
1986
- 1986-01-06 US US06/816,184 patent/US4739213A/en not_active Expired - Fee Related
- 1986-01-24 ES ES1986296452U patent/ES296452Y/es not_active Expired
- 1986-01-25 JP JP61014624A patent/JPH06103617B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0190470A1 (fr)	1986-08-13
ES296452Y (es)	1988-05-16
ES296452U (es)	1987-11-01
JPS61176029A (ja)	1986-08-07
DE3573863D1 (en)	1989-11-23
EP0190470B1 (fr)	1989-10-18
JPH06103617B2 (ja)	1994-12-14
US4739213A (en)	1988-04-19

Legal Events

Date	Code	Title
1986-08-18	A1B	A search report has been drawn up
1992-03-02	BC	A request for examination has been filed
1992-07-01	BI	The patent application has been withdrawn

Publication	Publication Date	Title
US3675068A (en)	1972-07-04	Seal structures for electric discharge lamps
NL8500220A (nl)	1986-08-18	Elektronenbuis.
US4066928A (en)	1978-01-03	Resonant cavity magnetron having a helical cathode
EP0309041A1 (fr)	1989-03-29	Lampe électrique à culot
US3657588A (en)	1972-04-18	Envelope structure for high intensity three electrode arc lamps incorporating heat shielding means
US3034009A (en)	1962-05-08	Pin seal accelerator tubes
US2720607A (en)	1955-10-11	Sealed off, fine focus, long life, flash x-ray tube
NL8800194A (nl)	1989-08-16	Kathodestraalbuis.
EP0673052A2 (fr)	1995-09-20	Dispositifs de canon à électrons
US3800378A (en)	1974-04-02	Method of making a directly-heated cathode
NL7807757A (nl)	1980-01-22	Opneembuis en werkwijze voor de vervaardiging daarvan.
EP0429694B1 (fr)	1994-06-01	Intensificateur d'images aux rayons-X
US2513387A (en)	1950-07-04	Grid electrode
CA1043850A (fr)	1978-12-05	Lampe electrique ayant des conducteurs en molybdene et en tungtene soudes en bout
GB2287579A (en)	1995-09-20	Electron gun arrangements
US3763387A (en)	1973-10-02	X-ray tube with rotary anode
US3806753A (en)	1974-04-23	Electric discharge tube comprising a directly heatable cathode
GB2101398A (en)	1983-01-12	Lead-in wires for lamps
DE2828873C2 (de)	1985-06-05	Magnetron
US6369494B1 (en)	2002-04-09	Cathode structure and electron gun for cathode ray tubes
US2431767A (en)	1947-12-02	Electrode mounting in electron discharge tube
US3675070A (en)	1972-07-04	Tubular incandescent lamp
US2795726A (en)	1957-06-11	Screen-mesh electrode for electrical discharge tubes
DE2219927C3 (de)	1976-03-04	Anordnung mit Lampe und Reflektor
US3601651A (en)	1971-08-24	Replacement cathode assembly