JPH073681Y2 - ヘリカルフィルタ - Google Patents
ヘリカルフィルタInfo
- Publication number
- JPH073681Y2 JPH073681Y2 JP1989070633U JP7063389U JPH073681Y2 JP H073681 Y2 JPH073681 Y2 JP H073681Y2 JP 1989070633 U JP1989070633 U JP 1989070633U JP 7063389 U JP7063389 U JP 7063389U JP H073681 Y2 JPH073681 Y2 JP H073681Y2
- Authority
- JP
- Japan
- Prior art keywords
- helical
- coil
- filter
- coupling
- case
- 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.)
- Expired - Lifetime
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989070633U JPH073681Y2 (ja) | 1989-06-16 | 1989-06-16 | ヘリカルフィルタ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989070633U JPH073681Y2 (ja) | 1989-06-16 | 1989-06-16 | ヘリカルフィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0310602U JPH0310602U (un) | 1991-01-31 |
JPH073681Y2 true JPH073681Y2 (ja) | 1995-01-30 |
Family
ID=31606952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989070633U Expired - Lifetime JPH073681Y2 (ja) | 1989-06-16 | 1989-06-16 | ヘリカルフィルタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH073681Y2 (un) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007250753A (ja) * | 2006-03-15 | 2007-09-27 | Mitsubishi Electric Corp | 冷却板 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182997A (en) | 1976-12-16 | 1980-01-08 | Societe Italiana Telecomunicazioni Siemens S.P.A. | Band-pass/band-stop filter for telecommunication system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57103402A (en) * | 1980-12-08 | 1982-06-28 | Matsushita Electric Ind Co Ltd | Helical filter |
-
1989
- 1989-06-16 JP JP1989070633U patent/JPH073681Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182997A (en) | 1976-12-16 | 1980-01-08 | Societe Italiana Telecomunicazioni Siemens S.P.A. | Band-pass/band-stop filter for telecommunication system |
Also Published As
Publication number | Publication date |
---|---|
JPH0310602U (un) | 1991-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |