CN100527314C - 一种磁控管用磁极 - Google Patents
一种磁控管用磁极 Download PDFInfo
- Publication number
- CN100527314C CN100527314C CNB200510120645XA CN200510120645A CN100527314C CN 100527314 C CN100527314 C CN 100527314C CN B200510120645X A CNB200510120645X A CN B200510120645XA CN 200510120645 A CN200510120645 A CN 200510120645A CN 100527314 C CN100527314 C CN 100527314C
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- Prior art keywords
- magnetic pole
- magnetron
- vacuum tube
- permanent magnet
- magnetic
- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 10
- 229910052775 Thulium Inorganic materials 0.000 claims description 5
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 2
- 150000002910 rare earth metals Chemical class 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009418 renovation Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200510120645XA CN100527314C (zh) | 2005-12-16 | 2005-12-16 | 一种磁控管用磁极 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB200510120645XA CN100527314C (zh) | 2005-12-16 | 2005-12-16 | 一种磁控管用磁极 |
Publications (2)
Publication Number | Publication Date |
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CN1808678A CN1808678A (zh) | 2006-07-26 |
CN100527314C true CN100527314C (zh) | 2009-08-12 |
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Application Number | Title | Priority Date | Filing Date |
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CNB200510120645XA Active CN100527314C (zh) | 2005-12-16 | 2005-12-16 | 一种磁控管用磁极 |
Country Status (1)
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CN (1) | CN100527314C (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060750A (en) * | 1975-05-13 | 1977-11-29 | Tokyo Shibaura Electric Co., Ltd. | Compact magnetron with small axial length and slot antenna output attached thereto |
CN1503304A (zh) * | 2002-11-21 | 2004-06-09 | ���ǵ�����ʽ���� | 用于微波炉的磁控管 |
-
2005
- 2005-12-16 CN CNB200510120645XA patent/CN100527314C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060750A (en) * | 1975-05-13 | 1977-11-29 | Tokyo Shibaura Electric Co., Ltd. | Compact magnetron with small axial length and slot antenna output attached thereto |
CN1503304A (zh) * | 2002-11-21 | 2004-06-09 | ���ǵ�����ʽ���� | 用于微波炉的磁控管 |
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Publication number | Publication date |
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CN1808678A (zh) | 2006-07-26 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WITOL VACUUM ELECTRONIC MANUFACTURING CO Free format text: FORMER OWNER: MEIDI GROUP CO. LTD. Effective date: 20101222 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528311 PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528311 INDUSTRIAL PARK, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101222 Address after: 528311 Industrial Park, Beijiao Town, Shunde District, Guangdong, China, Foshan Patentee after: GUANGDONG WITOL VACUUM ELECTRONIC MANUFACTURE Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |