FI923795A - Kretselement foer aostadkommande av en spaerrspaenning foer kopplinsdioder - Google Patents
Kretselement foer aostadkommande av en spaerrspaenning foer kopplinsdioder Download PDFInfo
- Publication number
- FI923795A FI923795A FI923795A FI923795A FI923795A FI 923795 A FI923795 A FI 923795A FI 923795 A FI923795 A FI 923795A FI 923795 A FI923795 A FI 923795A FI 923795 A FI923795 A FI 923795A
- Authority
- FI
- Finland
- Prior art keywords
- foer
- spaerrspaenning
- kretselement
- kopplinsdioder
- aostadkommande
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4006018A DE4006018A1 (de) | 1990-02-26 | 1990-02-26 | Schaltungsanordnung zur erzeugung einer sperrspannung fuer schaltdioden |
| PCT/EP1991/000297 WO1991013493A1 (de) | 1990-02-26 | 1991-02-15 | Schaltungsanordnung zur erzeugung einer sperrspannung für schaltdioden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI923795A true FI923795A (fi) | 1992-08-24 |
| FI923795A0 FI923795A0 (fi) | 1992-08-24 |
Family
ID=6400991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI923795A FI923795A0 (fi) | 1990-02-26 | 1992-08-24 | Kretselement foer aostadkommande av en spaerrspaenning foer kopplinsdioder. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5270579A (fi) |
| EP (1) | EP0518876A1 (fi) |
| JP (1) | JPH05504247A (fi) |
| CN (1) | CN1022156C (fi) |
| AU (1) | AU7237091A (fi) |
| DE (1) | DE4006018A1 (fi) |
| FI (1) | FI923795A0 (fi) |
| HU (1) | HUT63715A (fi) |
| TR (1) | TR24648A (fi) |
| WO (1) | WO1991013493A1 (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001196852A (ja) * | 2000-01-12 | 2001-07-19 | Matsushita Electric Ind Co Ltd | 複数周波数帯用電圧制御発振器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2412689C3 (de) * | 1974-03-16 | 1978-04-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zur Abstimmung und Bereichs- bzw. Bandumschaltung eines HF-Schwingungskreises |
| US4555808A (en) * | 1979-09-14 | 1985-11-26 | Sanyo Electric Co., Ltd. | Tuner apparatus |
| JPS5899927U (ja) * | 1981-12-25 | 1983-07-07 | アルプス電気株式会社 | チユ−ナのバンド切換回路 |
| US4598423A (en) * | 1985-02-28 | 1986-07-01 | Rca Corporation | Tuning circuit for a multiband tuner |
| DE3507865A1 (de) * | 1985-03-06 | 1986-09-11 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung fuer einen tuner zur umschaltung mehrerer frequenzbereiche |
| DE3509517A1 (de) * | 1985-03-16 | 1986-09-25 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung fuer einen tuner zur umschaltung zweier frequenzbaender |
| US4758736A (en) * | 1986-03-28 | 1988-07-19 | Tektronix, Inc. | Fast transition, flat pulse generator |
-
1990
- 1990-02-26 DE DE4006018A patent/DE4006018A1/de not_active Withdrawn
-
1991
- 1991-02-15 EP EP91903796A patent/EP0518876A1/de not_active Withdrawn
- 1991-02-15 WO PCT/EP1991/000297 patent/WO1991013493A1/de not_active Application Discontinuation
- 1991-02-15 HU HU922559A patent/HUT63715A/hu unknown
- 1991-02-15 AU AU72370/91A patent/AU7237091A/en not_active Abandoned
- 1991-02-15 JP JP3503974A patent/JPH05504247A/ja active Pending
- 1991-02-21 TR TR91/0156A patent/TR24648A/xx unknown
- 1991-02-25 CN CN91101103.XA patent/CN1022156C/zh not_active Expired - Fee Related
-
1992
- 1992-08-24 FI FI923795A patent/FI923795A0/fi not_active Application Discontinuation
- 1992-09-14 US US07/988,604 patent/US5270579A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| TR24648A (tr) | 1992-01-01 |
| HUT63715A (en) | 1993-09-28 |
| FI923795A0 (fi) | 1992-08-24 |
| WO1991013493A1 (de) | 1991-09-05 |
| CN1055846A (zh) | 1991-10-30 |
| CN1022156C (zh) | 1993-09-15 |
| AU7237091A (en) | 1991-09-18 |
| HU9202559D0 (en) | 1992-12-28 |
| JPH05504247A (ja) | 1993-07-01 |
| US5270579A (en) | 1993-12-14 |
| DE4006018A1 (de) | 1991-08-29 |
| EP0518876A1 (de) | 1992-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |