EP0593768A4 - Magnetron. - Google Patents

Magnetron.

Info

Publication number
EP0593768A4
EP0593768A4 EP92915517A EP92915517A EP0593768A4 EP 0593768 A4 EP0593768 A4 EP 0593768A4 EP 92915517 A EP92915517 A EP 92915517A EP 92915517 A EP92915517 A EP 92915517A EP 0593768 A4 EP0593768 A4 EP 0593768A4
Authority
EP
European Patent Office
Prior art keywords
emission
ensures
tantalum
emissions
disk
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.)
Granted
Application number
EP92915517A
Other languages
English (en)
French (fr)
Russian (ru)
Other versions
EP0593768A1 (de
EP0593768B1 (de
Inventor
Mikhail Fedorovich Kopylov
Boris Vasilievich Bondarenko
Vladimir Iliich Makhov
Viktor Alexandrovich Nazarov
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.)
PROIZV OB PLUTON
Original Assignee
PROIZV OB PLUTON
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 PROIZV OB PLUTON filed Critical PROIZV OB PLUTON
Publication of EP0593768A1 publication Critical patent/EP0593768A1/de
Publication of EP0593768A4 publication Critical patent/EP0593768A4/de
Application granted granted Critical
Publication of EP0593768B1 publication Critical patent/EP0593768B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02Electrodes; Magnetic control means; Screens
    • H01J23/06Electron or ion guns
    • H01J23/075Magnetron injection guns
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/50Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field

Definitions

  • the basic task of the invention is to create a magnetic
  • the magnet ensures instant start-up (with a quick pulse) without slowing down, it is very slow - 3 - Generally used, it is in use.
  • the posed problem is solved by the fact that in the magnet containing the anode and the coaxially placed inside and not
  • a good location for a flat disk is a tsilin-
  • the element providing the primary emission is performed as a fifth of the flat disk, and the 15 element ensuring the secondary emission is of the form
  • each cylinder has the appearance of a truncated casing, which is adjacent to a smaller base, which is open to bushings.
  • the large groove reduces the shielding effect of the element, which secures the primary emission, and, therefore, the elec- tric load increases.
  • 35 disc and cylindrical hubs are pulled apart by the other through a flat cylindrical protective washer from a thin skimmer, and are larger and larger. - 5 - a disk smaller than five times ten.
  • the version of the element that provides the primary emission from one of the refractory metals of the United States and the United States helps to stabilize the electric power supply.
  • the element ensuring the primary emission of 20 was made from the alloy of the Volodymyr and tantalum.
  • This invention makes it possible to produce non-perfect magnets with auto-excitation in two, that is, the incidence of a slight increase is 35%.
  • These magnets are instantaneous (ready to go with a pulse), high reliability, and last for over twenty to twenty years.
  • - 6 there is no need for a mode of operation with a small mode of filling the mode with a high rate of flooding or population, there is a high frequency of public service
  • the use of such magnets in transmitting devices makes it much easier to reduce the size and weight, so that it does not ⁇ a ⁇ e ⁇ isanie che ⁇ ezhey ⁇ further iz ⁇ b ⁇ e ⁇ enie ⁇ yasnyae ⁇ eya ⁇ n ⁇ e ⁇ nymi ⁇ i- me ⁇ ami vy ⁇ lneniya and che ⁇ ezhami on ⁇ y ⁇ : s ⁇ ig. ⁇ iz ⁇ b ⁇ azhae ⁇ ⁇ bschy view magne ⁇ na, eg ⁇ ⁇
  • FIG. 2 shows a general view of the magnet, its working part, with a single flat disk and two cylindrical bushes, a separate cut
  • Fig. 3 shows the general view of the magnet, its working part, its five flat disks and four cylindrical bushes, a single cut
  • Fig. 4 depicts a part of the magnet, on the other hand, parts of the elements that ensure the direct emission are shown, the transformers have a form of a truncated accident
  • Sig. 5 is a part of the magnet that is in danger of being used; one of the two flat discs and two of the elements are in danger of being emitted
  • Fig. 1 shows the general view of the magnet, its working part, with two flat disks and two cylindrical bushes, which are fastened to one another through the protective washers.
  • the element that ensures the initial emission is made in the form of at least one flat 5 disk 3 with the central test of the merger of the merger.
  • the element, which provides a convenient first-hand drive is made in the form of a one-piece simple disk 3 with a large volume that is small.
  • the outer diameter of disc 3 is larger than the outer diameter of cylindrical hub 4 by the amount found in the case of 0.1 to 0.2 of the magnitude of the interelectrode. For 30 shiguru I, it also means:
  • the functional part of the element that provides the primary emission is its thin edge, which rises above the second element, which secures the second.
  • Good height is chosen from the condition: it must be equal or less than the normal size of the synchronous battery; it is
  • Fig. 4 a part of the working part of the magnet is shown, showing the execution of the cylindrical sleeve 4 in the form of a truncated casing, with an additional smaller volume.
  • each washer 6 is made from the toggle bar.
  • the thickness of the washer 6 is greater than the thickness of the disk 3 at a smaller size - 10 - out of five to ten times.
  • the predominant washers are made from the Great Wall with a thickness of 15 to 30 ⁇ m.
  • the electrons emitted by the indicated element are accelerating and changing the direction of movement when the super-high frequency electromagnetic field is operated, especially the partial impact
  • 35 is logical to work with magnets depicted in yig. ⁇ .
  • this invention is used due to the generation of a charge of electric field, which is not necessary for the receipt of electric power, - II - the value for excitation of the magnet, to ensure instantaneous start-up of the magnet with a quick pulse without pre-emptive heating. 5 Intended use
  • the invention may be used in a locomotive, self-propelled, compact, aerospace, rocket and other equipment.

Landscapes

  • Microwave Tubes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP92915517A 1992-04-15 1992-06-26 Magnetron Expired - Lifetime EP0593768B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU925043987A RU2007777C1 (ru) 1992-04-15 1992-04-15 Магнетрон
RU5043987 1992-04-15
PCT/RU1992/000131 WO1993021648A1 (en) 1992-04-15 1992-06-26 Magnetron

Publications (3)

Publication Number Publication Date
EP0593768A1 EP0593768A1 (de) 1994-04-27
EP0593768A4 true EP0593768A4 (de) 1994-12-28
EP0593768B1 EP0593768B1 (de) 1997-08-27

Family

ID=21605129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92915517A Expired - Lifetime EP0593768B1 (de) 1992-04-15 1992-06-26 Magnetron

Country Status (7)

Country Link
EP (1) EP0593768B1 (de)
JP (1) JP2740793B2 (de)
KR (1) KR100216657B1 (de)
DE (1) DE69221873T2 (de)
RU (1) RU2007777C1 (de)
UA (1) UA7649C2 (de)
WO (1) WO1993021648A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327094A (en) * 1992-12-11 1994-07-05 Litton Systems, Inc. Jitter suppression in crossed-field amplifier by use of field emitter
RU2115193C1 (ru) * 1994-03-22 1998-07-10 Владимир Ильич Махов Магнетрон
JP3390562B2 (ja) * 1994-06-28 2003-03-24 シャープ株式会社 マグネトロンおよび電子レンジ
US5874806A (en) * 1996-10-02 1999-02-23 Litton Systems, Inc. Passive jitter reduction in crossed-field amplifier with secondary emission material on anode vanes
RU2136076C1 (ru) 1998-01-08 1999-08-27 Махов Владимир Ильич Магнетрон
RU2183363C2 (ru) 1998-01-08 2002-06-10 Махов Владимир Ильич Свч-прибор м-типа
JP2003272537A (ja) * 2002-03-20 2003-09-26 Matsushita Electric Ind Co Ltd マグネトロン
JP2005056785A (ja) * 2003-08-07 2005-03-03 Matsushita Electric Ind Co Ltd マグネトロン
RU2494489C1 (ru) * 2012-02-10 2013-09-27 Общество с ограниченной ответственностью "Плутон Инвест" Магнетрон с безнакальным запуском со специальным активированием автоэлектронных катодов
CN107045970B (zh) * 2017-03-24 2019-02-26 西南交通大学 二次电子倍增阴极电子枪
CN109065427A (zh) * 2018-06-29 2018-12-21 安徽华东光电技术研究所有限公司 一种冷阴极磁控管的阴极

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306999A (fr) * 1961-11-25 1962-10-19 Cie Francaise De Micro Ondes Cathode froide pour magnétron
US3441781A (en) * 1964-05-11 1969-04-29 English Electric Valve Co Ltd Microwave tube cathode of the bariumcalcium aluminate type
JPS5978427A (ja) * 1982-10-28 1984-05-07 Toshiba Corp マグネトロン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE625855A (de) * 1962-03-15
US3297901A (en) * 1964-06-05 1967-01-10 Litton Industries Inc Dispenser cathode for use in high power magnetron devices
GB2029632B (en) * 1978-09-02 1982-08-11 English Electric Valve Co Ltd Magnetrons
US4480235A (en) * 1983-01-18 1984-10-30 Varian Associates, Inc. Coaxial magnetron with improved starting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306999A (fr) * 1961-11-25 1962-10-19 Cie Francaise De Micro Ondes Cathode froide pour magnétron
US3441781A (en) * 1964-05-11 1969-04-29 English Electric Valve Co Ltd Microwave tube cathode of the bariumcalcium aluminate type
JPS5978427A (ja) * 1982-10-28 1984-05-07 Toshiba Corp マグネトロン

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 190 (E - 263)<1627> 31 August 1984 (1984-08-31) *
See also references of WO9321648A1 *

Also Published As

Publication number Publication date
JPH06510629A (ja) 1994-11-24
DE69221873D1 (de) 1997-10-02
EP0593768A1 (de) 1994-04-27
KR940701581A (ko) 1994-05-28
JP2740793B2 (ja) 1998-04-15
KR100216657B1 (ko) 1999-09-01
RU2007777C1 (ru) 1994-02-15
UA7649C2 (uk) 1995-12-26
DE69221873T2 (de) 1998-01-29
WO1993021648A1 (en) 1993-10-28
EP0593768B1 (de) 1997-08-27

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