EP0035440B1 - Mikrowellen-Abstimmvorrichtung mit Schiebkontakten - Google Patents
Mikrowellen-Abstimmvorrichtung mit Schiebkontakten Download PDFInfo
- Publication number
- EP0035440B1 EP0035440B1 EP81400287A EP81400287A EP0035440B1 EP 0035440 B1 EP0035440 B1 EP 0035440B1 EP 81400287 A EP81400287 A EP 81400287A EP 81400287 A EP81400287 A EP 81400287A EP 0035440 B1 EP0035440 B1 EP 0035440B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavity
- rod
- tuning device
- sliding
- laminae
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/04—Coaxial resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8004949 | 1980-03-05 | ||
FR8004949A FR2477782A1 (fr) | 1980-03-05 | 1980-03-05 | Dispositif d'accord en hyperfrequences, du type a contacts glissants, et filtre comportant un tel dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0035440A1 EP0035440A1 (de) | 1981-09-09 |
EP0035440B1 true EP0035440B1 (de) | 1984-05-16 |
Family
ID=9239343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81400287A Expired EP0035440B1 (de) | 1980-03-05 | 1981-02-24 | Mikrowellen-Abstimmvorrichtung mit Schiebkontakten |
Country Status (5)
Country | Link |
---|---|
US (1) | US4376923A (de) |
EP (1) | EP0035440B1 (de) |
JP (1) | JPS56136002A (de) |
DE (1) | DE3163570D1 (de) |
FR (1) | FR2477782A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8323143D0 (en) * | 1983-08-27 | 1983-09-28 | Oxley R F | Tuning screw |
FI89115C (fi) * | 1991-09-18 | 1993-08-10 | Lk Products Oy | Foerfarande foer faestandet av en resonatorstav mot ett hoegfrekvensfilters vaegg och hoegfrekvensfilter |
GB2308235B (en) * | 1995-12-12 | 1999-11-24 | Eev Ltd | High frequency apparatus |
DE19707153A1 (de) * | 1997-02-22 | 1998-08-27 | Philips Patentverwaltung | Mikrowellen-Bauelement |
US6104263A (en) * | 1997-05-28 | 2000-08-15 | Hewlett-Packard Company | Capacitive tuning screw having a compressible tip |
US8269582B2 (en) * | 2009-10-30 | 2012-09-18 | Alcatel Lucent | Tuning element assembly and method for RF components |
KR102422720B1 (ko) * | 2017-05-02 | 2022-07-20 | 주식회사 케이엠더블유 | 캐비티 타입의 무선 주파수 필터 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556607A (en) * | 1946-07-27 | 1951-06-12 | Hazeltine Research Inc | Wave-signal translating arrangement |
US2561727A (en) * | 1943-07-07 | 1951-07-24 | Harold G Cooper | Tuning of electrical resonators |
US2790151A (en) * | 1952-01-05 | 1957-04-23 | Henry J Riblet | Temperature compensated cavity resonator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280996B (de) * | 1967-07-14 | 1968-10-24 | Telefunken Patent | Abstimmvorrichtung fuer den Hohlraum eines Mikrowellenbauteils |
-
1980
- 1980-03-05 FR FR8004949A patent/FR2477782A1/fr active Granted
-
1981
- 1981-02-24 DE DE8181400287T patent/DE3163570D1/de not_active Expired
- 1981-02-24 EP EP81400287A patent/EP0035440B1/de not_active Expired
- 1981-03-04 JP JP3108381A patent/JPS56136002A/ja active Granted
- 1981-03-04 US US06/240,286 patent/US4376923A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561727A (en) * | 1943-07-07 | 1951-07-24 | Harold G Cooper | Tuning of electrical resonators |
US2556607A (en) * | 1946-07-27 | 1951-06-12 | Hazeltine Research Inc | Wave-signal translating arrangement |
US2790151A (en) * | 1952-01-05 | 1957-04-23 | Henry J Riblet | Temperature compensated cavity resonator |
Also Published As
Publication number | Publication date |
---|---|
FR2477782B1 (de) | 1983-12-23 |
JPS56136002A (en) | 1981-10-23 |
US4376923A (en) | 1983-03-15 |
FR2477782A1 (fr) | 1981-09-11 |
JPS6153887B2 (de) | 1986-11-19 |
EP0035440A1 (de) | 1981-09-09 |
DE3163570D1 (en) | 1984-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Designated state(s): DE GB IT |
|
17P | Request for examination filed |
Effective date: 19820206 |
|
ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): DE GB IT |
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REF | Corresponds to: |
Ref document number: 3163570 Country of ref document: DE Date of ref document: 19840620 |
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PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
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ITTA | It: last paid annual fee | ||
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Ref country code: GB Effective date: 19910224 |
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GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
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