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WO1995026039A1 - Magnetron - Google Patents

Magnetron Download PDF

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Publication number
WO1995026039A1
WO1995026039A1 PCT/RU1995/000050 RU9500050W WO9526039A1 WO 1995026039 A1 WO1995026039 A1 WO 1995026039A1 RU 9500050 W RU9500050 W RU 9500050W WO 9526039 A1 WO9526039 A1 WO 9526039A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnet
point
fact
auto
emission
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/RU1995/000050
Other languages
English (en)
Russian (ru)
Inventor
Vladimir Iliich Makhov
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
Publication of WO1995026039A1 publication Critical patent/WO1995026039A1/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
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/075—Magnetron injection guns

Definitions

  • cathodes do not require incandescent heating.
  • the purpose of this invention is to generate a magnet, which is convenient to excite ⁇ at the same time supplying ' negative voltage and neglected voltage.
  • a further purpose of the invention is to generate a magnet, to operate and to carry out small voltage loads (to take into account the voltage).
  • a suitable execution mode may be suitable for sizes of magnet, corresponding to long and long wavelengths.
  • a protective dielectric film is produced from any small gas dielectric material, which is one of the best to be seen.
  • the magnet is compliant with the invention, and the direct commissioning of a magnetic device is based on a basic electronic information technology. This is the most popular variant in the implementation, practically not having any disadvantages. - 8 - significant dimensions of the interconnection of the magnetism and magneto of the whole. Due to eyesight, the production (discharges) of the magnet are not hazardous, so that they are inadvertent through the flanges if they are inadvertent
  • ⁇ dna ⁇ ⁇ i decrease ⁇ azme ⁇ v mezhele ⁇ dn ⁇ g ⁇ ⁇ s ⁇ - ⁇ ans ⁇ va and sled ⁇ va ⁇ eln ⁇ , ⁇ i u ⁇ ilenii influence ne ⁇ dn ⁇ dn ⁇ ey in E ⁇ ⁇ an ⁇ ve, tsele ⁇ b ⁇ aznym yavlyae ⁇ ya ⁇ a ⁇ e vy ⁇ lnenie magne ⁇ na, ⁇ i ⁇ m ⁇ v ⁇ l ⁇ chnaya ⁇ u ⁇ u ⁇ a ⁇ di ⁇ in ⁇ a- nav ⁇ e, vy ⁇ lnenn ⁇ y v ⁇ v ⁇ ichn ⁇ -emi ⁇ i ⁇ nn ⁇ y chas ⁇ i ⁇ a ⁇ dn ⁇ g ⁇ narrow la.
  • the groove may be equipped with a short-circuiting switch.
  • a short-circuiting switch For magnets calculated for millimeter wavelengths, even the groove may notably be noticeable in the field of electrical transmission.
  • an advantageous embodiment of the invention is the performance of the magnet, which is a result of an integral part of the operation of the manufacturer. It is natural that these processes must be connected by interconnections with an interconnected circuit.
  • ⁇ cha ⁇ n ⁇ i v ⁇ ichn ⁇ -emi ⁇ i ⁇ nnaya cha ⁇ ⁇ a ⁇ dn ⁇ g ⁇ node m ⁇ zhe ⁇ by ⁇ vy ⁇ lnena as ⁇ i ⁇ ali, ⁇ gda ⁇ ve ⁇ iyami, ⁇ edi- sculpt ⁇ dy for ⁇ v ⁇ l ⁇ chn ⁇ y ⁇ u ⁇ u ⁇ y ⁇ mezhele ⁇ dnym ⁇ an ⁇ v ⁇ m, yavya ⁇ ya zaz ⁇ y between vi ⁇ ami ⁇ i ⁇ ali.
  • a sys- tem-wide, loose-fitting structure may be located in a siphous groove completed by the second- ⁇ ⁇ 95/26039
  • the optional auto part should be used as an integral part of the product.
  • the minimization of the gap between the auto-emissive part and the secondary-emissive part of the on-site unit is inactive.
  • the gap between the auto-emissive and primary-emissive parts of the connected unit should not be less than 50%.
  • ⁇ ig. 5 - Provides the performance of an auto-electric emitter in the form of a film, an enlarged flange in the outlet, pulled out - 10 - not at home;
  • ⁇ ig. 6 - Implements the performance of an auto electric emitter in the form of a film, located in the flange in the outlet, pulled out along the radius of the flange
  • ⁇ ig. 7 - depicts an auto emitter ⁇ with a heterogeneous material and bending to a primary emis- sion emitter
  • ⁇ ig. 8 - depicts the execution of the flange ⁇ ; ⁇ ig. 9 - disassociates through magnet and its discharge ⁇ - ⁇ , ⁇ by an independent emitter, located in ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇
  • ⁇ ig. 14 - disassociates through magnet and its passage ⁇ - ⁇ , ⁇ performed by an auto-emitter above an independent emitted, emitted by emitted;
  • ⁇ ig. 15 - disables the magnet and its cross-section, ⁇ is executed by an auto-emitter in the form of a variable, is in-
  • ⁇ ig. 16.19 avoid the sale of an auto-electric emitter; a dielectric film;
  • the burner contains a cylindrical anode 1 and a coaxial ⁇ ⁇ 95/26039
  • P ⁇ ad ⁇ chn ⁇ e l ⁇ zhe 7 m ⁇ zhe ⁇ by ⁇ vy ⁇ lnen ⁇ B form, at ⁇ me ⁇ e, ⁇ dn ⁇ y ⁇ ezi 8 ⁇ y ⁇ y s ⁇ n ⁇ y 9 lib ⁇ as ⁇ at me ⁇ e ⁇ dn ⁇ g ⁇ ⁇ ve ⁇ s ⁇ iya 10.
  • ⁇ ve ⁇ s ⁇ ie 10 m ⁇ zhe ⁇ by ⁇ You are a ⁇ yanu ⁇ vd ⁇ l ⁇ adiusa ⁇ lantsa 6 or vd ⁇ l eg ⁇ ⁇ uzhn ⁇ s ⁇ i.
  • a self-contained emitter 4 may have a protective dielectric film with or without a delay.
  • the dielectric film may be lower or taller than the auto-emulator 4 by a value no greater than the thickness of this film.
  • an auto emitter 4 may be more or less at a loss for a second emi tive emitter 5.
  • the main emitter is 5 emitter 5
  • the flange 6 may have a quick disconnect 13, an internal wiring ⁇ ⁇ 95/26039
  • Flanges 6 may be made from molybdenum or any other melting material.
  • the protective film may be made from dielectrics of the type of borides, oxides and additives of alkaline and alkaline-earth materials.
  • the manufacturer operates the following process. ⁇ n ⁇ d 1 ⁇ ib ⁇ a za- zemlyae ⁇ ya on v ⁇ ichn ⁇ -emi ⁇ i ⁇ nny emi ⁇ e ⁇ 5 and 6 ⁇ lantsy ⁇ da- e ⁇ ya ⁇ ab ⁇ chee na ⁇ yazhenie, ⁇ v ⁇ zbuzhdeniya magne ⁇ na ⁇ be ⁇ echi- vae ⁇ ya av ⁇ ele ⁇ nn ⁇ y emi ⁇ iey ⁇ emi ⁇ e ⁇ a 4 on ⁇ y che ⁇ ez d ⁇ lni ⁇ elny ele ⁇ d 3 ⁇ dan ⁇ still b ⁇ lee niz ⁇ e ⁇ ⁇ n ⁇ sheniyu ⁇ -v ⁇ ichn ⁇ emi ⁇ i ⁇ nn ⁇ mu To emitter 5 or flange 6, voltage is sufficient for the recognition of the necessary auto-electric circuit.
  • flange 6 is not selected.
  • auto emitters 4 can serve films that are in good condition with the condition of 10.
  • the auto emitter 4 may have a bend in the secondary emi tress 5, especially the external part does not have a ⁇ ⁇ material 15, for example, titanium or barium, which is located in the zone of foreign bombing. In this case, it is sprayed, which prevents heat from being generated during prolonged operation of the active gas inlet.
  • the thickness of the sprayed part of the emitter can be much larger than the working copy of the emitter.
  • the flange has a short circuit 13. This is a non-portable electronic module.
  • P ⁇ edlagae maya ⁇ ns ⁇ u ⁇ tsiya magne ⁇ na ⁇ bes ⁇ echivae ⁇ mgn ⁇ ven- ny za ⁇ us ⁇ in ⁇ ezhim ⁇ i ⁇ l ⁇ dn ⁇ m ⁇ a ⁇ de and ⁇ dde ⁇ zhanie vys ⁇ g ⁇ u ⁇ vnya va ⁇ uuma in ⁇ ib ⁇ e, ch ⁇ ga ⁇ an ⁇ i ⁇ ue ⁇ vys ⁇ uyu d ⁇ lg ⁇ vech- n ⁇ s ⁇ ⁇ ab ⁇ bn ⁇ i ⁇ ib ⁇ a.

Landscapes

  • Microwave Tubes (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

La présente invention a pour objet des instruments ultra-haute fréquence de type magnétron, comprenant une anode cylindrique, un élément cathodique disposé coaxialement dans l'anode et séparé de celle-ci par l'espace interélectrode. L'élément cathodique est pourvu de brides latérales focalisantes, ainsi que d'une partie à émission secondaire et d'une partie à autoémission. La partie à autoémission est isolée par l'espace la séparant de la partie à émission secondaire, et conçue de telle sorte qu'on puisse la maintenir à un potentiel différent de celui de la partie à émission secondaire et permettant l'autoémission électronique. Derrière les brides focalisantes sont disposées les structures support de la partie à autoémission de l'élément cathodique, lesquelles relient électriquement cette partie avec la source extérieure de potentiel. La partie à autoémission est réalisée soit sous forme d'éléments effilés passant à travers les orifices prévus dans les brides focalisantes, soit sous forme de structures en fils disposées le long de la surface de l'élément cathodique du magnétron. La mise en marche du magnétron commence à des tensions de fonctionnement suffisamment basses pour permettre une autoémission sans préchauffage.
PCT/RU1995/000050 1994-03-22 1995-03-21 Magnetron Ceased WO1995026039A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU94009675 1994-03-22
RU94009675A RU2115193C1 (ru) 1994-03-22 1994-03-22 Магнетрон

Publications (1)

Publication Number Publication Date
WO1995026039A1 true WO1995026039A1 (fr) 1995-09-28

Family

ID=20153749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1995/000050 Ceased WO1995026039A1 (fr) 1994-03-22 1995-03-21 Magnetron

Country Status (2)

Country Link
RU (1) RU2115193C1 (fr)
WO (1) WO1995026039A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308224A (en) * 1995-12-12 1997-06-18 Lg Electronics Inc Magnetron cathode
EP1054430A4 (fr) * 1998-01-08 2001-03-28 Vladimir Iliich Makhov Dispositif a micro-ondes et de type m
EP1047099A4 (fr) * 1998-01-08 2001-04-04 Litton Systems Inc Magnetron
US6485346B1 (en) 2000-05-26 2002-11-26 Litton Systems, Inc. Field emitter for microwave devices and the method of its production

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU168920U1 (ru) * 2016-08-25 2017-02-28 Акционерное общество "Центр Фундаментальных и прикладных исследований РАН" Магнетрон

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU320852A1 (fr) *
GB1141495A (en) * 1965-08-16 1969-01-29 English Electric Valve Co Ltd Improvements in or relating to magnetrons
RU2007777C1 (ru) * 1992-04-15 1994-02-15 Предприятие "Плутон" Магнетрон
SU1780444A1 (ru) * 1974-10-23 1994-04-30 Опытное конструкторское бюро при заводе "Плутон" Свч-прибор м-типа

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU320852A1 (fr) *
GB1141495A (en) * 1965-08-16 1969-01-29 English Electric Valve Co Ltd Improvements in or relating to magnetrons
SU1780444A1 (ru) * 1974-10-23 1994-04-30 Опытное конструкторское бюро при заводе "Плутон" Свч-прибор м-типа
RU2007777C1 (ru) * 1992-04-15 1994-02-15 Предприятие "Плутон" Магнетрон

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308224A (en) * 1995-12-12 1997-06-18 Lg Electronics Inc Magnetron cathode
GB2308224B (en) * 1995-12-12 1999-02-17 Lg Electronics Inc Magnetron
EP1054430A4 (fr) * 1998-01-08 2001-03-28 Vladimir Iliich Makhov Dispositif a micro-ondes et de type m
EP1047099A4 (fr) * 1998-01-08 2001-04-04 Litton Systems Inc Magnetron
US6329753B1 (en) 1998-01-08 2001-12-11 Litton Systems, Inc. M-type microwave device with slanted field emitter
US6388379B1 (en) 1998-01-08 2002-05-14 Northrop Grumman Corporation Magnetron having a secondary electron emitter isolated from an end shield
US6485346B1 (en) 2000-05-26 2002-11-26 Litton Systems, Inc. Field emitter for microwave devices and the method of its production
US6646367B2 (en) 2000-05-26 2003-11-11 L-3 Communications Corporation Field emitter for microwave devices and the method of its production

Also Published As

Publication number Publication date
RU2115193C1 (ru) 1998-07-10

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