CN102214852B - 制造谐振管的方法、谐振管和滤波器 - Google Patents
制造谐振管的方法、谐振管和滤波器 Download PDFInfo
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- CN102214852B CN102214852B CN201110063303.4A CN201110063303A CN102214852B CN 102214852 B CN102214852 B CN 102214852B CN 201110063303 A CN201110063303 A CN 201110063303A CN 102214852 B CN102214852 B CN 102214852B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/008—Manufacturing resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F3/26—Impregnating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
- C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/04—Tubes; Rings; Hollow bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/007—Manufacturing frequency-selective devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/241—Chemical after-treatment on the surface
- B22F2003/242—Coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (25)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110063303.4A CN102214852B (zh) | 2011-03-16 | 2011-03-16 | 制造谐振管的方法、谐振管和滤波器 |
PCT/CN2012/072175 WO2012122922A1 (zh) | 2011-03-16 | 2012-03-12 | 制造谐振管的方法、谐振管和滤波器 |
EP12757158.6A EP2658030B1 (en) | 2011-03-16 | 2012-03-12 | Method for manufacturing resonance tube, resonance tube and filter |
US13/728,259 US9350065B2 (en) | 2011-03-16 | 2012-12-27 | Method for manufacturing resonance tube, resonance tube, and filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110063303.4A CN102214852B (zh) | 2011-03-16 | 2011-03-16 | 制造谐振管的方法、谐振管和滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102214852A CN102214852A (zh) | 2011-10-12 |
CN102214852B true CN102214852B (zh) | 2014-06-04 |
Family
ID=44746038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110063303.4A Expired - Fee Related CN102214852B (zh) | 2011-03-16 | 2011-03-16 | 制造谐振管的方法、谐振管和滤波器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9350065B2 (zh) |
EP (1) | EP2658030B1 (zh) |
CN (1) | CN102214852B (zh) |
WO (1) | WO2012122922A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912967B (zh) * | 2010-06-02 | 2013-03-13 | 深圳市大富科技股份有限公司 | 谐振管制造方法 |
CN102145977B (zh) | 2011-03-16 | 2013-09-11 | 华为技术有限公司 | 粉末材料、制造通信设备的方法以及通信设备 |
CN102214852B (zh) * | 2011-03-16 | 2014-06-04 | 华为技术有限公司 | 制造谐振管的方法、谐振管和滤波器 |
US9564672B2 (en) * | 2011-03-22 | 2017-02-07 | Intel Corporation | Lightweight cavity filter structure |
US9312594B2 (en) | 2011-03-22 | 2016-04-12 | Intel Corporation | Lightweight cavity filter and radio subsystem structures |
CN102569976B (zh) * | 2012-03-13 | 2014-12-03 | 华为技术有限公司 | 一种谐振管及其制造方法、腔体滤波器 |
CN103928731A (zh) * | 2014-04-30 | 2014-07-16 | 华为技术有限公司 | Tem模介质滤波器和制造方法 |
CN107086348A (zh) * | 2017-04-19 | 2017-08-22 | 东莞洲亮通讯科技有限公司 | 谐振柱放料装置 |
CN112924780B (zh) * | 2021-01-26 | 2023-08-04 | 安徽华东光电技术研究所有限公司 | 用于微波模块的调试装置及其制作方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101867077A (zh) * | 2010-06-22 | 2010-10-20 | 成都八九九科技有限公司 | 一种同轴中功率负载吸收体及其制备方法 |
CN101912967A (zh) * | 2010-06-02 | 2010-12-15 | 深圳市大富科技股份有限公司 | 谐振管制造方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2977225A (en) | 1959-02-25 | 1961-03-28 | Union Carbide Corp | High-temperature alloys |
US3676730A (en) | 1969-12-29 | 1972-07-11 | Sylvania Electric Prod | Seal arrangements for lamps |
US3725091A (en) | 1971-04-12 | 1973-04-03 | Corning Glass Works | Glass-ceramic metal cermets and method |
US3742283A (en) | 1971-10-28 | 1973-06-26 | Gte Sylvania Inc | Press seal for lamp having fused silica envelope |
US3894169A (en) | 1972-02-18 | 1975-07-08 | Rockwell International Corp | Acoustical damping structure and method of preparation |
US4112398A (en) | 1976-08-05 | 1978-09-05 | Hughes Aircraft Company | Temperature compensated microwave filter |
DE2656613C2 (de) | 1976-12-14 | 1978-10-12 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Länglicher piezoelektrischer Resonator |
EP0619379B1 (en) | 1992-09-24 | 2001-06-13 | Toto Ltd. | Functionally gradient material and method of manufacturing same |
FR2727131B1 (fr) | 1994-11-23 | 1996-12-13 | Imphy Sa | Alliage fer-nickel a faible coefficient de dilatation |
JPH10190325A (ja) * | 1996-12-27 | 1998-07-21 | Tokin Corp | 誘電体共振器及びその製造方法 |
EP1619711B1 (en) | 2003-03-27 | 2010-01-06 | Panasonic Corporation | Method for producing high-pressure discharge lamp, high-pressure discharge lamp produced by such method, lamp unit and image display |
CN1298007C (zh) | 2003-04-17 | 2007-01-31 | 中国科学院电子学研究所 | 基于纳米材料二氧化硅的浸渍钡钨阴极及制备方法 |
US7456711B1 (en) | 2005-11-09 | 2008-11-25 | Memtronics Corporation | Tunable cavity filters using electronically connectable pieces |
CN101384739B (zh) | 2006-02-15 | 2011-01-19 | Jfe精密株式会社 | Cr-Cu合金、其制造方法、半导体用散热板和半导体用散热部件 |
CN101743040B (zh) | 2007-05-14 | 2013-04-03 | 帕奥罗·纳尔奇斯 | 鼻腔滤器 |
US8858675B2 (en) | 2007-07-17 | 2014-10-14 | Hoganas Ab (Publ) | Iron-based powder combination |
US7847658B2 (en) | 2008-06-04 | 2010-12-07 | Alcatel-Lucent Usa Inc. | Light-weight low-thermal-expansion polymer foam for radiofrequency filtering applications |
CN101638735B (zh) | 2008-08-01 | 2011-08-31 | 重庆华浩冶炼有限公司 | 黄铜复合粉及其制备方法 |
US20100037451A1 (en) | 2008-08-12 | 2010-02-18 | Chang-Mao Cheng | Method of material selection and forming to solve aging of one inductor's iron core |
CN101820002B (zh) | 2009-02-27 | 2013-05-29 | 比亚迪股份有限公司 | 太阳能电池用导电浆料及其制备方法 |
CN201417811Y (zh) | 2009-06-10 | 2010-03-03 | 大富(深圳)科技有限公司 | 谐振管及使用该谐振管的腔体滤波器 |
CN101656341B (zh) | 2009-10-10 | 2012-10-17 | 深圳市大富科技股份有限公司 | 谐振管 |
CN101708549B (zh) | 2009-11-27 | 2012-04-04 | 安徽省芜湖市信达粉末冶金零部件有限公司 | 一种用于粉末冶金的铁基粉末及其工艺流程 |
CN101857943A (zh) | 2010-06-03 | 2010-10-13 | 华南理工大学 | 一种粉末冶金弹簧钢复合材料及其制备方法 |
CN101886192B (zh) | 2010-06-23 | 2012-07-11 | 北京科技大学 | 一种采用粉末冶金工艺制备高性能铁镍系软磁合金的方法 |
CN101882703A (zh) | 2010-07-02 | 2010-11-10 | 深圳市大富科技股份有限公司 | 通信设备、腔体滤波器、谐振管及其制造方法 |
CN101877427B (zh) | 2010-07-02 | 2014-01-08 | 深圳市大富科技股份有限公司 | 通信设备、腔体滤波器、滤波器的谐振管及其制造方法 |
CN102214852B (zh) * | 2011-03-16 | 2014-06-04 | 华为技术有限公司 | 制造谐振管的方法、谐振管和滤波器 |
CN102145977B (zh) * | 2011-03-16 | 2013-09-11 | 华为技术有限公司 | 粉末材料、制造通信设备的方法以及通信设备 |
-
2011
- 2011-03-16 CN CN201110063303.4A patent/CN102214852B/zh not_active Expired - Fee Related
-
2012
- 2012-03-12 EP EP12757158.6A patent/EP2658030B1/en active Active
- 2012-03-12 WO PCT/CN2012/072175 patent/WO2012122922A1/zh active Application Filing
- 2012-12-27 US US13/728,259 patent/US9350065B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101912967A (zh) * | 2010-06-02 | 2010-12-15 | 深圳市大富科技股份有限公司 | 谐振管制造方法 |
CN101867077A (zh) * | 2010-06-22 | 2010-10-20 | 成都八九九科技有限公司 | 一种同轴中功率负载吸收体及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2658030A4 (en) | 2014-02-19 |
EP2658030A1 (en) | 2013-10-30 |
US9350065B2 (en) | 2016-05-24 |
CN102214852A (zh) | 2011-10-12 |
US20130113578A1 (en) | 2013-05-09 |
WO2012122922A1 (zh) | 2012-09-20 |
EP2658030B1 (en) | 2015-09-16 |
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