DE69503198T2 - Vorratskathode und verfahren zur herstellung einer vorratskathode - Google Patents

Vorratskathode und verfahren zur herstellung einer vorratskathode

Info

Publication number
DE69503198T2
DE69503198T2 DE69503198T DE69503198T DE69503198T2 DE 69503198 T2 DE69503198 T2 DE 69503198T2 DE 69503198 T DE69503198 T DE 69503198T DE 69503198 T DE69503198 T DE 69503198T DE 69503198 T2 DE69503198 T2 DE 69503198T2
Authority
DE
Germany
Prior art keywords
stock
cathode
producing
stock cathode
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
Application number
DE69503198T
Other languages
English (en)
Other versions
DE69503198D1 (de
Inventor
Jan Hasker
Robert Kane
Paul Goodell
Jacobus Deckers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69503198D1 publication Critical patent/DE69503198D1/de
Publication of DE69503198T2 publication Critical patent/DE69503198T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid Thermionic Cathode (AREA)
DE69503198T 1994-03-15 1995-03-09 Vorratskathode und verfahren zur herstellung einer vorratskathode Expired - Fee Related DE69503198T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/214,887 US5407633A (en) 1994-03-15 1994-03-15 Method of manufacturing a dispenser cathode
PCT/IB1995/000149 WO1995025337A1 (en) 1994-03-15 1995-03-09 Dispenser cathode and method of manufacturing a dispenser cathode

Publications (2)

Publication Number Publication Date
DE69503198D1 DE69503198D1 (de) 1998-08-06
DE69503198T2 true DE69503198T2 (de) 1999-02-11

Family

ID=22800795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503198T Expired - Fee Related DE69503198T2 (de) 1994-03-15 1995-03-09 Vorratskathode und verfahren zur herstellung einer vorratskathode

Country Status (5)

Country Link
US (2) US5407633A (de)
EP (1) EP0698280B1 (de)
JP (1) JP3848677B2 (de)
DE (1) DE69503198T2 (de)
WO (1) WO1995025337A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1693582B2 (de) † 2005-02-18 2015-08-26 Cooper Cameron Corporation Verstellbares Lager

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407633A (en) * 1994-03-15 1995-04-18 U.S. Philips Corporation Method of manufacturing a dispenser cathode
KR100338035B1 (ko) * 1994-12-28 2002-11-23 삼성에스디아이 주식회사 직열형음극및그제조방법
JP3216579B2 (ja) * 1997-07-23 2001-10-09 関西日本電気株式会社 陰極部材の製造方法およびこの陰極部材を用いた電子管
DE10121445A1 (de) * 2001-05-02 2002-11-07 Philips Corp Intellectual Pty Verfahren zur Herstellung einer Vorratskathode für eine Kathodenstrahlröhre
JPWO2004066338A1 (ja) * 2003-01-17 2006-05-18 浜松ホトニクス株式会社 アルカリ金属発生剤、アルカリ金属発生器、光電面、二次電子放出面、電子管、光電面の製造方法、二次電子放出面の製造方法及び電子管の製造方法
EP1959473A3 (de) 2003-02-14 2008-09-03 Mapper Lithography IP B.V. Vorratskathode
WO2005051451A2 (en) * 2003-11-20 2005-06-09 Angiotech International Ag Electrical devices and anti-scarring agents
CN100433230C (zh) * 2006-07-19 2008-11-12 北京工业大学 压制型含钪扩散阴极的制备方法
KR101145299B1 (ko) * 2008-12-22 2012-05-14 한국과학기술원 질화물／텅스텐 나노복합분말의 제조방법 및 그 방법에 의해 제조된 질화물／텅스텐 나노복합분말
US8564224B2 (en) * 2010-06-11 2013-10-22 The United States Of America, As Represented By The Secretary Of The Navy High average current, high quality pulsed electron injector
RU2583161C1 (ru) * 2014-12-30 2016-05-10 Акционерное общество "Научно-производственное предприятие "Исток" имени А.И. Шокина" (АО "НПП "Исток" им. Шокина") Способ изготовления металлопористого катода
CN106041069B (zh) * 2016-05-27 2018-06-12 北京工业大学 一种基于微波烧结的压制型含钪扩散阴极制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591632A (en) * 1968-01-29 1971-07-06 Purex Corp Ltd Method for recovering trans-traumatic acid
US3591362A (en) * 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
NL165880C (nl) * 1975-02-21 1981-05-15 Philips Nv Naleveringskathode.
US4165473A (en) * 1976-06-21 1979-08-21 Varian Associates, Inc. Electron tube with dispenser cathode
EP0004424A1 (de) * 1978-03-23 1979-10-03 Thorn Emi-Varian Limited Thermionische Kathode
NL7905542A (nl) * 1979-07-17 1981-01-20 Philips Nv Naleveringskathode.
JPS63224127A (ja) * 1987-03-11 1988-09-19 Hitachi Ltd 含浸形陰極
NL8701583A (nl) * 1987-07-06 1989-02-01 Philips Nv Scandaatkathode.
US5261845A (en) * 1987-07-06 1993-11-16 U.S. Philips Corporation Scandate cathode
US5112388A (en) * 1989-08-22 1992-05-12 Hydro-Quebec Process for making nanocrystalline metallic alloy powders by high energy mechanical alloying
KR920001334B1 (ko) * 1989-11-09 1992-02-10 삼성전관 주식회사 디스펜서 음극
KR920001335B1 (ko) * 1989-11-10 1992-02-10 삼성전관 주식회사 디스펜서 음극
NL8902793A (nl) * 1989-11-13 1991-06-03 Philips Nv Scandaatkathode.
US5160534A (en) * 1990-06-15 1992-11-03 Hitachi Metals Ltd. Titanium-tungsten target material for sputtering and manufacturing method therefor
JP3225523B2 (ja) * 1991-02-13 2001-11-05 日本電気株式会社 含浸型陰極
DE4114856A1 (de) * 1991-05-07 1992-11-12 Licentia Gmbh Vorratskathode und verfahren zu deren herstellung
DE69204956T2 (de) * 1991-09-18 1996-05-02 Nec Corp Impregnierte Kathode und Verfahren zu ihrer Herstellung.
KR930009170B1 (ko) * 1991-10-24 1993-09-23 삼성전관 주식회사 함침형 음극의 제조방법
JPH05120988A (ja) * 1991-10-25 1993-05-18 Nec Corp 含浸形陰極
JPH05250981A (ja) * 1992-03-05 1993-09-28 Hitachi Ltd 含浸形陰極およびその製造方法
JPH06203738A (ja) * 1992-12-28 1994-07-22 Mitsubishi Electric Corp 電子管用カソード
JPH06310020A (ja) * 1993-04-21 1994-11-04 Mitsubishi Electric Corp 熱電子放出材料成形体及びその製造方法
EP0651419B1 (de) * 1993-10-28 1998-06-24 Koninklijke Philips Electronics N.V. Vorratskathode und Herstellungsverfahren
US5407633A (en) * 1994-03-15 1995-04-18 U.S. Philips Corporation Method of manufacturing a dispenser cathode
KR100338035B1 (ko) * 1994-12-28 2002-11-23 삼성에스디아이 주식회사 직열형음극및그제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1693582B2 (de) † 2005-02-18 2015-08-26 Cooper Cameron Corporation Verstellbares Lager

Also Published As

Publication number Publication date
JPH09500232A (ja) 1997-01-07
EP0698280B1 (de) 1998-07-01
US5518520A (en) 1996-05-21
WO1995025337A1 (en) 1995-09-21
EP0698280A1 (de) 1996-02-28
DE69503198D1 (de) 1998-08-06
US5407633A (en) 1995-04-18
JP3848677B2 (ja) 2006-11-22

Similar Documents

Publication Publication Date Title
DE69511023D1 (de) Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
DE69506821D1 (de) Verfahren zur herstellung einer propylen-polymerzusammensetzung und propylen-polymerzusammensetzung
DE69520043D1 (de) Beschichtung, beschichtungszusammensetzung und verfahren zur herstellung einer beschichtung
DE69730940D1 (de) Verfahren zur herstellung einer halbleiteranordnung
DE69906491D1 (de) VERFAHREN ZUR HERSTELLUNG EINER SiCOI-STRUKTUR
DE69426870D1 (de) Verfahren zur herstellung von aminochinolinen
DE69619691T2 (de) Verfahren zur herstellung einer beugungsstruktur
DE69621335D1 (de) Verfahren zur herstellung einer membranhaltenden mikrostruktur
DE69840399D1 (de) Verfahren zur Herstellung einer Gate-Elektrode
DE69502181T2 (de) Verfahren zur herstellung einer zylinderlaufbüchse und derartige zylinderlaufbüchse
DE69701890T2 (de) Verfahren zur herstellung einer abbindenden zusammensetzung
DE69519379D1 (de) Verfahren zur herstellung von trifluorethylene
DE69607546T2 (de) Verfahren zur Herstellung einer Schaltungsanordnung
DE69728554D1 (de) Verfahren zur herstellung einer hydroxylapatit-suspension
DE69840320D1 (de) Verfahren zur Herstellung einer Gateelektrode
DE69503198D1 (de) Vorratskathode und verfahren zur herstellung einer vorratskathode
DE69415985D1 (de) Verfahren zur herstellung einer wässrigen gelartigen zusammensetzung und so erhaltene zusammensetzung
ATE181554T1 (de) Verfahren zur herstellung von n- phosphonomethylglyzin
ATA212594A (de) Wandplatte sowie verfahren zur herstellung einer wandplatte
DE69535398D1 (de) Verfahren zur herstellung einer d-n-carbamoyl-alpha-aminosäure
DE59507823D1 (de) Verfahren zur herstellung einer metallischen struktur
DE948435T1 (de) Verfahren zur herstellung einer anzeige
DE59611454D1 (de) Verfahren zur Herstellung einer Verbundanordnung
DE59509620D1 (de) Verfahren zur herstellung von acyloinen
DE69840327D1 (de) Verfahren zur herstellung einer gate-elektrode

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee