ES2138550A1 - Aparato estructurante simple para generar energia de frecuencia de microondas. - Google Patents

Aparato estructurante simple para generar energia de frecuencia de microondas.

Info

Publication number
ES2138550A1
ES2138550A1 ES009702639A ES9702639A ES2138550A1 ES 2138550 A1 ES2138550 A1 ES 2138550A1 ES 009702639 A ES009702639 A ES 009702639A ES 9702639 A ES9702639 A ES 9702639A ES 2138550 A1 ES2138550 A1 ES 2138550A1
Authority
ES
Spain
Prior art keywords
grid
cathode
frequency energy
microwave frequency
anode
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
ES009702639A
Other languages
English (en)
Other versions
ES2138550B1 (es
Inventor
Jae-Soo Kim
Hong-Woo Lee
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
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
Priority claimed from KR1019970036329A external-priority patent/KR100266476B1/ko
Priority claimed from KR1019970036327A external-priority patent/KR100240345B1/ko
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of ES2138550A1 publication Critical patent/ES2138550A1/es
Application granted granted Critical
Publication of ES2138550B1 publication Critical patent/ES2138550B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/04—Tubes having one or more resonators, without reflection of the electron stream, and in which the modulation produced in the modulator zone is mainly density modulation, e.g. Heaff tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
    • H01J2225/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators

Landscapes

  • Control Of High-Frequency Heating Circuits (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Microwave Tubes (AREA)
  • Particle Accelerators (AREA)

Abstract

Aparato estructuralmente simple para generar energía de frecuencia de microondas. Incluye un cátodo para emitir electrones, una primera rejilla para controla y enfocar el flujo de electrones emitidos desde el cátodo, una estructura de reactancia para que sirva de condensador, definiendo el cátodo, la primera rejilla y la estructura de reactancia una cavidad de entrada que actúa como un circuito resonante. También incluye una resistencia reguladora, uno de cuyos extremos está conectado a la primera rejilla y cuyo otro extremo está conectado al cátodo, para inducir una tensión de polarización en la primera rejilla. Aplicable para eliminar varios imanes presentes en la técnica anterior, dotando al microondas de una estructura más simple, en la que se reduce la influencia de las armónicas y del ruido entre las rejillas, permitiendo hacer variar la producción de energía de frecuencia de microondas.
ES009702639A 1997-07-31 1997-12-19 Aparato estructurante simple para generar energia de frecuencia de microondas. Expired - Fee Related ES2138550B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019970036329A KR100266476B1 (ko) 1997-07-31 1997-07-31 전자 렌지
KR1019970036327A KR100240345B1 (ko) 1997-07-31 1997-07-31 전자 렌지용 초고주파 발진관

Publications (2)

Publication Number Publication Date
ES2138550A1 true ES2138550A1 (es) 2000-01-01
ES2138550B1 ES2138550B1 (es) 2000-08-16

Family

ID=26632979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009702639A Expired - Fee Related ES2138550B1 (es) 1997-07-31 1997-12-19 Aparato estructurante simple para generar energia de frecuencia de microondas.

Country Status (13)

Country Link
US (1) US5883369A (es)
JP (1) JP3067723B2 (es)
CN (1) CN1123907C (es)
AU (1) AU707635B2 (es)
BR (1) BR9706484A (es)
CA (1) CA2225038C (es)
DE (1) DE19757726A1 (es)
ES (1) ES2138550B1 (es)
FR (1) FR2766966B1 (es)
GB (1) GB2327806B (es)
MY (1) MY125048A (es)
RU (1) RU2144239C1 (es)
TW (1) TW445754B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100423145B1 (ko) * 1998-12-28 2004-08-02 주식회사 대우일렉트로닉스 초고주파발진장치를구비한전자렌지
US6788917B1 (en) 2000-01-19 2004-09-07 Ericsson Inc. Timing systems and methods for forward link diversity in satellite radiotelephone systems
DE10111817A1 (de) * 2001-03-02 2002-09-19 Kist Europ Korea I Of Science Vorrichtung zur Erzeugung von Mikrowellen hoher Frequenz
TWI581668B (zh) * 2011-12-20 2017-05-01 Panasonic Corp Microwave heating device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2070322A5 (es) * 1969-12-01 1971-09-10 Thomson Csf
US5541391A (en) * 1993-05-27 1996-07-30 Samsung Electronics Co., Ltd. Microwave oven employing a klyston

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442662A (en) * 1942-04-15 1948-06-01 Bell Telephone Labor Inc High-frequency translating apparatus
US2529668A (en) * 1944-09-12 1950-11-14 Westinghouse Electric Corp Electron discharge device of cavity resonator type with reverse flow of electrons
US3805111A (en) * 1972-08-04 1974-04-16 V Ryabinin Microwave electron tube
US5233269A (en) * 1990-04-13 1993-08-03 Varian Associates, Inc. Vacuum tube with an electron beam that is current and velocity-modulated

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2070322A5 (es) * 1969-12-01 1971-09-10 Thomson Csf
US5541391A (en) * 1993-05-27 1996-07-30 Samsung Electronics Co., Ltd. Microwave oven employing a klyston

Also Published As

Publication number Publication date
GB9725625D0 (en) 1998-02-04
CN1207569A (zh) 1999-02-10
ES2138550B1 (es) 2000-08-16
CN1123907C (zh) 2003-10-08
CA2225038A1 (en) 1999-01-31
GB2327806A (en) 1999-02-03
AU4760997A (en) 1999-02-11
BR9706484A (pt) 1999-05-18
AU707635B2 (en) 1999-07-15
FR2766966B1 (fr) 2000-01-28
CA2225038C (en) 2002-01-15
RU2144239C1 (ru) 2000-01-10
GB2327806B (en) 2002-02-13
JPH1154262A (ja) 1999-02-26
JP3067723B2 (ja) 2000-07-24
DE19757726A1 (de) 1999-02-18
MY125048A (en) 2006-07-31
TW445754B (en) 2001-07-11
US5883369A (en) 1999-03-16
FR2766966A1 (fr) 1999-02-05

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