WO1991003065A1 - Unite de chauffage de cathode pour dispositifs a rayons electroniques - Google Patents

Unite de chauffage de cathode pour dispositifs a rayons electroniques Download PDF

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Publication number
WO1991003065A1
WO1991003065A1 PCT/SU1989/000224 SU8900224W WO9103065A1 WO 1991003065 A1 WO1991003065 A1 WO 1991003065A1 SU 8900224 W SU8900224 W SU 8900224W WO 9103065 A1 WO9103065 A1 WO 9103065A1
Authority
WO
WIPO (PCT)
Prior art keywords
emitter
egο
zhesτκο
οsnοvaniem
electron
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.)
Ceased
Application number
PCT/SU1989/000224
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Fedorovich Osaulenko
Olgerd Ivanovich Babich
Nikolai Nikolaevich Demchenko
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/SU1989/000224 priority Critical patent/WO1991003065A1/fr
Priority to CA002034920A priority patent/CA2034920A1/fr
Priority to FR9100986A priority patent/FR2674987A1/fr
Publication of WO1991003065A1 publication Critical patent/WO1991003065A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/22—Heaters

Definitions

  • the heating element is connected to the final drive by 25 of us, mounted on a base from an electrically-insulated material.
  • a wide outlet for electromechanical accessories ( ⁇ founded, terme, 1084035) is located for a long time, but a small - g - ⁇ dv ⁇ dyaschi ⁇ shina ⁇ , zhes ⁇ svyazanny ⁇ with ⁇ sn ⁇ vaniem of ele ⁇ iz ⁇ lyatsi ⁇ nn ⁇ g ⁇ ma ⁇ e ⁇ ala and us ⁇ an ⁇ vlenny s ⁇ sn ⁇ with ⁇ e ⁇ m ⁇ ele ⁇ nnym emi ⁇ e ⁇ m ⁇ azha ⁇ el having v ⁇ gnu- 5 ⁇ uyu ⁇ ve ⁇ n ⁇ s ⁇ , ⁇ b ⁇ aschennuyu ⁇ ⁇ e ⁇ m ⁇ ele ⁇ nn ⁇ mu emi ⁇ e- py s ⁇ s ⁇ ny, ⁇ iv ⁇ l ⁇ zhn ⁇ y eg ⁇ ⁇ a
  • the basic task of the invention is to create a short-circuit assembly for electrically-powered electric devices.
  • the unit is equipped with a high-efficiency electrical unit for electromechanical
  • thermoelectronic emitter I installed at a lower heating rate.
  • 35 tel 6 having an external turnaround, converted to a terrestrial emitter of the first state, is operational and free of charge.
  • the folding bend of the holder 6 may have, for example, - - ⁇ imer Georgia, spherical or random rotation.
  • the driver 6 is designed to be easily displaced at a smaller size in the 5th case; With this, the 6-way plug is tightly connected to the 5th base, which is located on the 7th floor and is located in the middle of the room.
  • the proposed hot-water unit for the electronic beam unit operates as follows. ⁇ a ⁇ dv ⁇ dyaschie tire 4 ⁇ dae ⁇ sya na ⁇ yazhenie na ⁇ a- la, ⁇ nag ⁇ eva ⁇ eln ⁇ mu ele ⁇ en ⁇ u 2 ⁇ e ⁇ ae ⁇ ⁇ , CAUSED-hand nag ⁇ ev ⁇ e ⁇ m ⁇ ele ⁇ nn ⁇ g ⁇ emi ⁇ e ⁇ a I d ⁇ ⁇ ab ⁇ chey ⁇ em- 35 ⁇ e ⁇ a ⁇ u ⁇ y, ⁇ i ⁇ y ⁇ is ⁇ di ⁇ emission ele ⁇ n ⁇ v ⁇ a ⁇ with ⁇ ab ⁇ chey, ⁇ a ⁇ and ⁇ iv ⁇ l ⁇ zhn ⁇ y s ⁇ ve ⁇ n ⁇ s ⁇ i.
  • the main part of the electronic device is assembled in the manual in the electronic beam device, while the electronic device is installed - 5th quick-start assembly. Power emitters with a malfunctioning emitter I
  • the short-term driver 6 in the most optimal conditions returns the dispersed thermal energy to the emitter I, which means that it reduces the energy consumption.
  • vyb ⁇ ⁇ edelenny ⁇ s ⁇ n ⁇ leny be- tween n ⁇ me ⁇ iches ⁇ imi ⁇ azme ⁇ ami ⁇ azha ⁇ elya and emi ⁇ e ⁇ a and ⁇ a ⁇ zhe ele ⁇ iches ⁇ aya iz ⁇ lyatsiya ⁇ dn ⁇ g ⁇ ⁇ d ⁇ ug ⁇ g ⁇ ⁇ zv ⁇ lya- e ⁇ d ⁇ s ⁇ iga ⁇ ⁇ ab ⁇ chey ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y emi ⁇ e ⁇ a ⁇ i smaller value ⁇ eblyaem ⁇ y m ⁇ schya ⁇ s ⁇ i, ch ⁇ ⁇ ⁇ vyshae ⁇ e ⁇ e ⁇ iv-

Landscapes

  • Electron Sources, Ion Sources (AREA)
  • Electron Beam Exposure (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

Une unité de chauffage de cathode pour dispositifs à rayons électroniques comprend un émetteur (1) monté sur au moins un élément chauffant (2) fixé sur des bus (4) d'alimentation en courant, connectés de manière rigide à une base (5) en matériau électro-isolant, sur laquelle est monté, coaxialement à l'émetteur (1), un réflecteur (6) dont la surface concave est orientée vers ledit émetteur (1) à partir de son côté opposé à sa surface de travail, et à une distance focale dépassant d'au moins une fois et demi la dimension maximum (r) de l'émetteur (1) dans le sens transversal. La distance (L) entre le réflecteur (6) et l'émetteur (1) se situe dans les limites: 0,15R<L<0,75R, R représentant le rayon de courbure de la surface concave dans le sens transversal.
PCT/SU1989/000224 1989-08-18 1989-08-18 Unite de chauffage de cathode pour dispositifs a rayons electroniques Ceased WO1991003065A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/SU1989/000224 WO1991003065A1 (fr) 1989-08-18 1989-08-18 Unite de chauffage de cathode pour dispositifs a rayons electroniques
CA002034920A CA2034920A1 (fr) 1989-08-18 1991-01-25 Ensemble cathode/filament pour dispositifs a faisceau d'electrons
FR9100986A FR2674987A1 (fr) 1989-08-18 1991-01-29 Ensemble de chauffage d'une cathode thermo-electronique pour dispositifs a faisceau d'electrons.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SU1989/000224 WO1991003065A1 (fr) 1989-08-18 1989-08-18 Unite de chauffage de cathode pour dispositifs a rayons electroniques
CA002034920A CA2034920A1 (fr) 1989-08-18 1991-01-25 Ensemble cathode/filament pour dispositifs a faisceau d'electrons

Publications (1)

Publication Number Publication Date
WO1991003065A1 true WO1991003065A1 (fr) 1991-03-07

Family

ID=32327216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000224 Ceased WO1991003065A1 (fr) 1989-08-18 1989-08-18 Unite de chauffage de cathode pour dispositifs a rayons electroniques

Country Status (3)

Country Link
CA (1) CA2034920A1 (fr)
FR (1) FR2674987A1 (fr)
WO (1) WO1991003065A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674987A1 (fr) * 1989-08-18 1992-10-09 Osaulenko Nikolai Ensemble de chauffage d'une cathode thermo-electronique pour dispositifs a faisceau d'electrons.
WO2001099140A1 (fr) * 2000-06-21 2001-12-27 Thomson Licensing S.A. Cathode a rendement thermique optimise
FR2810790A1 (fr) * 2000-06-21 2001-12-28 Thomson Tubes & Displays Cathode pour tube a rayons cathodiques a encombrement reduit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726121B1 (fr) * 1994-10-21 1996-11-15 Thomson Tubes Electroniques Dispositif de chauffage par rayonnement pour cathode a chauffage indirect
DE20101602U1 (de) 2001-01-31 2001-04-05 Benteler Automobiltechnik GmbH & Co. KG, 33104 Paderborn Verbundlenkerachse
CN107195347A (zh) * 2017-06-23 2017-09-22 中国核动力研究设计院 一种校准堆外核测电离室的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084035A (fr) *
US3176179A (en) * 1962-03-26 1965-03-30 Eitel Mccullough Inc Electron gun and support structure therefor
DE2442510A1 (de) * 1974-09-05 1976-03-18 Licentia Gmbh Indirekt geheizte kathode
DE2614270A1 (de) * 1976-04-02 1977-10-13 Standard Elektrik Lorenz Ag Kathodenaufbau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB500943A (en) * 1936-08-28 1939-02-17 Eduard Michaelis Cathode-ray tubes, especially for television
US3227906A (en) * 1962-05-02 1966-01-04 Eitel Mccullough Inc Cathode support and heat shielding structure for electron gun
WO1991003065A1 (fr) * 1989-08-18 1991-03-07 Nikolai Fedorovich Osaulenko Unite de chauffage de cathode pour dispositifs a rayons electroniques

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084035A (fr) *
US3176179A (en) * 1962-03-26 1965-03-30 Eitel Mccullough Inc Electron gun and support structure therefor
DE2442510A1 (de) * 1974-09-05 1976-03-18 Licentia Gmbh Indirekt geheizte kathode
DE2614270A1 (de) * 1976-04-02 1977-10-13 Standard Elektrik Lorenz Ag Kathodenaufbau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674987A1 (fr) * 1989-08-18 1992-10-09 Osaulenko Nikolai Ensemble de chauffage d'une cathode thermo-electronique pour dispositifs a faisceau d'electrons.
WO2001099140A1 (fr) * 2000-06-21 2001-12-27 Thomson Licensing S.A. Cathode a rendement thermique optimise
FR2810789A1 (fr) * 2000-06-21 2001-12-28 Thomson Tubes & Displays Cathode a rendement thermique optimise
FR2810790A1 (fr) * 2000-06-21 2001-12-28 Thomson Tubes & Displays Cathode pour tube a rayons cathodiques a encombrement reduit
US6946781B2 (en) 2000-06-21 2005-09-20 Thomson Licensing S.A. Cathode with optimized thermal efficiency

Also Published As

Publication number Publication date
FR2674987A1 (fr) 1992-10-09
CA2034920A1 (fr) 1992-07-26

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