DE68908382T2 - Dielektrische keramische Zusammensetzung. - Google Patents
Dielektrische keramische Zusammensetzung.Info
- Publication number
- DE68908382T2 DE68908382T2 DE89312158T DE68908382T DE68908382T2 DE 68908382 T2 DE68908382 T2 DE 68908382T2 DE 89312158 T DE89312158 T DE 89312158T DE 68908382 T DE68908382 T DE 68908382T DE 68908382 T2 DE68908382 T2 DE 68908382T2
- Authority
- DE
- Germany
- Prior art keywords
- dielectric ceramic
- ceramic composition
- dielectric
- composition
- ceramic
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63324425A JPH0721970B2 (ja) | 1988-12-22 | 1988-12-22 | 誘電体磁器組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908382D1 DE68908382D1 (de) | 1993-09-16 |
DE68908382T2 true DE68908382T2 (de) | 1994-02-24 |
Family
ID=18165656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89312158T Expired - Fee Related DE68908382T2 (de) | 1988-12-22 | 1989-11-22 | Dielektrische keramische Zusammensetzung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4973567A (de) |
EP (1) | EP0377280B1 (de) |
JP (1) | JPH0721970B2 (de) |
CA (1) | CA2003709C (de) |
DE (1) | DE68908382T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0838446B1 (de) * | 1996-10-25 | 2007-08-15 | Ngk Spark Plug Co., Ltd | Dielektrisches Material, Verfahren zu dessen Herstellung und dieses Material enthaltende dielektrische Resonatorvorrichtung |
CN114804867B (zh) * | 2022-04-29 | 2023-04-07 | 厦门松元电子股份有限公司 | 适合热压烧结的陶瓷介质材料、陶瓷器件及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5923044A (ja) * | 1982-07-29 | 1984-02-06 | Kogata Gas Reibou Gijutsu Kenkyu Kumiai | ガスエンジン使用空気調和装置 |
US4485180A (en) * | 1982-09-06 | 1984-11-27 | Murata Manufacturing Co., Ltd. | High frequency dielectric ceramic compositions |
JPS5948484A (ja) * | 1982-09-14 | 1984-03-19 | Kitasato Inst:The | 抗生物質OM−173α↓2およびβ↓2物質ならびにその製造方法 |
JPS60216407A (ja) * | 1984-04-11 | 1985-10-29 | 株式会社村田製作所 | 高周波用誘電体磁器組成物 |
JPS618804A (ja) * | 1984-06-22 | 1986-01-16 | 株式会社村田製作所 | 高周波用誘電体磁器組成物 |
JPS6287453A (ja) * | 1985-10-09 | 1987-04-21 | 株式会社村田製作所 | 高周波用誘電体磁器組成物 |
JPH01142602A (ja) * | 1987-11-30 | 1989-06-05 | Mitsui Toatsu Chem Inc | Crtフィルター |
JPH0617263B2 (ja) * | 1988-09-30 | 1994-03-09 | 住友金属鉱山株式会社 | 誘電体磁器組成物 |
-
1988
- 1988-12-22 JP JP63324425A patent/JPH0721970B2/ja not_active Expired - Lifetime
-
1989
- 1989-11-17 US US07/437,582 patent/US4973567A/en not_active Expired - Fee Related
- 1989-11-22 EP EP89312158A patent/EP0377280B1/de not_active Expired - Lifetime
- 1989-11-22 DE DE89312158T patent/DE68908382T2/de not_active Expired - Fee Related
- 1989-11-23 CA CA002003709A patent/CA2003709C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02170307A (ja) | 1990-07-02 |
CA2003709A1 (en) | 1990-06-22 |
EP0377280A1 (de) | 1990-07-11 |
EP0377280B1 (de) | 1993-08-11 |
CA2003709C (en) | 1994-03-15 |
DE68908382D1 (de) | 1993-09-16 |
US4973567A (en) | 1990-11-27 |
JPH0721970B2 (ja) | 1995-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |