Title:
AUDIO POWER AMPLIFIER BASED ON MAGNETIC WAVE CONVERSION-TYPE ELECTRON TUBE
Document Type and Number:
WIPO Patent Application WO/2023/213333
Kind Code:
A1
Abstract:
Disclosed is an audio power amplifier based on a magnetic wave conversion-type electron tube. The audio power amplifier comprises support posts, a bearing plate, a placement frame, an magnetic leakage preventing vibration dampening engagement mechanism, and a heavy ion eliminating-type cooling mechanism; the supporting posts are arranged on a bottom wall of the placement frame, the bearing plate is arranged between the support posts below the placement frame, and the magnetic leakage preventing vibration damping engagement mechanism is arranged on an inner wall of the placement frame. The present invention belongs to the technical field of electron tube audio power amplifiers, and particularly relates to an audio power amplifier based on a magnetic wave conversion-type electron tube; the audio power amplifier based on a magnetic wave conversion-type electron tube provided by the present invention can perform effective regulation of the operating environment of a power amplifier, and can convert harmful magnetic waves into harmless thermal energy.
Inventors:
LIN CHANGPENG (CN)
Application Number:
PCT/CN2023/102268
Publication Date:
November 09, 2023
Filing Date:
June 26, 2023
Export Citation:
Assignee:
LIN CHANGPENG (CN)
International Classes:
H03F3/20
Domestic Patent References:
| WO2021120949A1 | 2021-06-24 |
Foreign References:
| CN115279101A | 2022-11-01 | |||
| CN216087328U | 2022-03-18 | |||
| CN112216466A | 2021-01-12 | |||
| CN208258202U | 2018-12-18 | |||
| CN111490465A | 2020-08-04 | |||
| JPH02266134A | 1990-10-30 |
Attorney, Agent or Firm:
BEIJING BOSHIZHIXIN PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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