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75 kw / 915 mhz high-power continuous wave magnetron

A magnetron and water pipe technology, applied in the field of magnetrons, can solve the problems of high power and no structural stability.

Active Publication Date: 2014-12-10
NANJING SANLE ELECTRONICS INFORMATION IND GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is less research on high-power continuous wave magnetrons. At present, there is no continuous wave magnetron with stable structure, high power, high output efficiency, and safe use.

Method used

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  • 75 kw / 915 mhz high-power continuous wave magnetron
  • 75 kw / 915 mhz high-power continuous wave magnetron
  • 75 kw / 915 mhz high-power continuous wave magnetron

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Embodiment Construction

[0057] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0058] like Figure 1 to Figure 6 As shown, a 75kW continuous wave magnetron, it includes the anode cavity combination (1), the cathode lead wire combination (2), the water pipe (3) connected with the anode cavity combination (1), and the anode cavity combination (1) The connected output window combination (4), the antenna combination (5) fixed on the anode cavity combination (1), the antenna combination (5) is located inside the output window (4), and is fixed on the an...

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Abstract

The invention discloses a 75 kW continuous wave magnetron. The 75 kW continuous wave magnetron comprises a positive pole cavity combination (1), a negative pole lead wire combination (2), a water pipe (3) which is connected with the positive pole cavity (1), an output window combination (4) which is connected with the negative pole cavity combination (1), an antenna combination (5) which is fixed on the negative pole cavity combination (1), and an inner pole shoe (6) which is fixed at one end of the positive pole cavity combination (1), wherein the antenna combination (5) is located inside the output window combination (4). The continuous wave magnetron is reasonable in structural design, high in power, high in output efficiency, less in microwave leakage, and high in safety performance. Particularly, due to the fact that a negative pole structure of a fan-shaped resonator system structure with high characteristic impedance is adopted and an n-shaped water line cooling structure is adopted on a negative pole, heat dissipation effect is better, light striking probability is less, working is stable, structure is novel, and the magnetron is suitable for being used in a high-power microwave heating device in industries.

Description

technical field [0001] The invention relates to a magnetron, in particular to a 75kW, 915MHz high-power continuous wave magnetron. Background technique [0002] Microwave heating uses microwaves as an energy source. When microwaves interact with material molecules, molecular polarization, orientation, friction, collision, and absorption of microwave energy generate thermal effects. This heating method is called microwave heating. The microwave heating method is superior to the traditional steam heating, electric heating, and infrared heating methods. It has the advantages of high efficiency, uniform heating, easy control, easy automation, small equipment size, good product quality, disinfection, sterilization, and product safety and hygiene. Microwave energy generators have been widely used in chemical industry, traditional Chinese medicine extraction, medical treatment and other industries for catalytic reaction, material analysis, sterilization treatment and so on. Magnet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01J25/50H01J23/38H01J23/033
Inventor 王荣川刘友春杨宋寒吴云龙黄萍
Owner NANJING SANLE ELECTRONICS INFORMATION IND GRP
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