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"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Combination of getter materials and device for containing the same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01J-035/20    H01J-007/18   
미국특허분류(USC) 252/181.7 ; 252/181.2 ; 252/194
출원번호 US-0683386 (1996-07-18)
우선권정보 IT0001755 (1995-08-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Oppenheimer, Wolff & Donnelly, LLP
인용정보 피인용 횟수 : 14  인용 특허 : 10
초록

A combination of getter materials particularly suitable to maintain vacuum in devices which cannot be heated at temperatures higher than about 200.degree. C. The getter comprises: a mixture MO/Pd between an oxide of a transition metal MO chosen among cobalt oxide, copper oxide or their combinations and metallic palladium, wherein the latter is present up to about 2% by weight; and a moisture sorbing material. In some applications it is possible to add to this combination a barium- and lithium-based alloy, preferably BaLi.sup.4. Getter devices for contain...

대표
청구항

[We claim:] [1.]a cobalt oxide (Co.sub.3 O.sub.4), wherein the cobalt is present at the same time under the oxidation state II and oxidation state III, mixed with palladium forming a mixture, wherein palladium is approximately 2% wt/vt of said mixture;said mixture combined with a moisture sorbing material selected from the group of either calcium oxide, strontium oxide, barium oxide or phosphorous oxide, having a H.sub.2 O vapor pressure lower than 1 Pa at room temperature and a particle size between 50 and 500 .mu.m; andat least one sorbed gas compound ...

이 특허에 인용된 특허 (10)

  1. Rieck Jeffrey S. (Jessup MD) Suarez Wilson (Columbia MD) Kubsh Joseph E. (Silver Spring MD). Catalyst and metal ferrites for reduction of hydrogen sulfide emissions from automobile exhaust. USP1990044916105.
  2. Manini Paolo (Arluno ITX) Belloni Fortunato (Villastanza Di Parabiago ITX). Device for maintaining a vacuum in a thermally insulating jacket and method of making such device. USP1997025600957.
  3. Manini Paolo (Arluno ITX) Belloni Fortunato (Villastanza di Parabiago ITX). Device for maintaining a vacuum in a thermally insulating jacket and method of making such device. USP1996085544490.
  4. Kroontje, Wiggert. Device provided with a evacuated bulb comprising a getter and a getter auxiliary means. USP1985124559471.
  5. Kirby David B. (St. Joseph Township ; Berrien County MI) Cur Nihat O. (Royalton Township ; Berrien County MI). Getter system for vacuum insulation panel. USP1996075532034.
  6. Kirby David B. (St. Joseph Township ; Berrien County MI) Cur Nihat O. (Royalton Township ; Berrien County MI). Getter system for vacuum insulation panel. USP1996045505810.
  7. Kroontje Wiggert (Eindhoven NLX). Method of removing hydrocarbons from vacuum tubes. USP1987024645468.
  8. Schiabel Antionio (Milan ITX) Boffito Claudio (Milan ITX). Process for the sorption of residual gas by means by a non-evaporated barium getter alloy. USP1994055312607.
  9. Boffito Claudio (Milan ITX) Schiabel Antonio (Milan ITX). Process for the sorption of residual gas by means of a non-evaporated barium getter alloy. USP1994055312606.
  10. Boffito Claudio (Rho ITX) Schiabel Antonio (Garbagnate ITX) Gallitognotta Allessandro (Rho ITX). Thermally insulating jacket and related process. USP1995045408832.

이 특허를 인용한 특허 피인용횟수: 14

  1. Miyashita, Haruzo. Capacitive pressure sensor and its manufacturing method. USP2005096948374.
  2. Carretti,Corrado; Toia,Luca. Composition used in producing calcium-rich getter thin film. USP2006087083825.
  3. Carretti, Corrado; Toia, Luca. Device and method for producing a calcium-rich getter thin film. USP2004096793461.
  4. Hashida, Masamichi; Taniguchi, Risa; Yamamoto, Naoki. Gas-adsorbing device and evacuated insulating material using same. USP20190310232302.
  5. Blanco-Garcia, Patricia; Collier, Paul J; West, John; Wagland, Alison M. Hydrogen getter. USP2015119196446.
  6. Lambertin, David; Cau Dit Coumes, Celine; Frizon, Fabien; Joussot-Dubien, Christophe. Hydrogen-trapping material, method of preparation and uses. USP2015038968463.
  7. Amiotti, Marco; Petersen, Ronald O.. Integrated getter for vacuum or inert gas packaged LEDs. USP2009077560820.
  8. Shepodd,Timothy J.. Polymer formulation for removing hydrogen and liquid water from an enclosed space. USP2006027001535.
  9. Ferrario, Bruno; Di Gregorio, Pierattilio; Giannantonio, Robert; Pozzi, Raffaele; Galliani, Gianluca. Portable system for measuring the internal pressure of a vacuum insulating panels. USP2005086935183.
  10. Chuntonov, Konstantin. Sorption apparatuses for the production of pure gases. USP2015089095805.
  11. Wakelin,Suzanne. System and method for gettering gas-phase contaminants within a sealed enclosure. USP2007017160368.
  12. Ferrario, Bruno; Tominetti, Stefano; Gallitognotta, Alessandro. Systems for conversion of water into hydrogen and sorption of hydrogen in electronic devices. USP2005086936354.
  13. Katsir, Dina; Feinman, Daniel; Zarnitsky, Yuri. Thin-layered structure. USP2015129200359.
  14. Porta, Paolo Della; Battilana, Paolo; Pisoni, Luciano. Water getter devices for laser amplifiers and process for the manufacture thereof. USP2005016842473.