Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS3926832 B1
Publication typeGrant
Publication dateDec 18, 1984
Filing dateJul 30, 1973
Priority dateAug 10, 1972
Also published asCA988911A1, DE2340102A1, DE2340102B2, DE2340102C3
Publication numberUS 3926832 B1, US 3926832B1, US-B1-3926832, US3926832 B1, US3926832B1
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US 3926832 B1
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US4131511 *Feb 4, 1977Dec 26, 1978Combustion Engineering, Inc.Nuclear fuel element
US4142509 *Aug 1, 1977Mar 6, 1979U.S. Philips CorporationSolar collector comprising an evacuated cover
US4146497 *Dec 14, 1973Mar 27, 1979S.A.E.S. Getters S.P.A.Three-dimensional network
US4210471 *Feb 8, 1977Jul 1, 1980Tdk Electronics, Co., Ltd.Permanent magnet material and process for producing the same
US4213803 *Feb 8, 1977Jul 22, 1980Tdk Electronics Company LimitedR2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same
US4546798 *Apr 22, 1983Oct 15, 1985S.A.E.S. Getters S.P.A.Vacuum insulated fluid transport pipes and method of construction
US4559471 *Mar 25, 1983Dec 17, 1985U.S. Philips CorporationDevice provided with a evacuated bulb comprising a getter and a getter auxiliary means
US4691141 *Oct 11, 1985Sep 1, 1987Gte Laboratories IncorporatedIntermetallic titanium, mercury, sodium
US4806828 *May 8, 1987Feb 21, 1989Thorn Emi PlcHigh pressure sodium discharge lamps with hydrogen getter
US4874339 *Aug 9, 1985Oct 17, 1989Saes Getters S.P.A.Pumping tubulation getter
US4898147 *Nov 2, 1988Feb 6, 1990Saes Getters SpaDomestic oven observation window having a low temperature external surface
US4940300 *Mar 8, 1985Jul 10, 1990Saes Getters SpaPorous coating of zirconium based alloy
US5130047 *Apr 13, 1990Jul 14, 1992Tungsram Tr.Getter-composition for lightsources
US5238469 *Apr 2, 1992Aug 24, 1993Saes Pure Gas, Inc.Method and apparatus for removing residual hydrogen from a purified gas
US5320496 *May 11, 1993Jun 14, 1994Saes Getters SpaHigh-capacity getter pump
US5324172 *May 11, 1993Jun 28, 1994Saes Getters S.P.A.High-capacity getter pump
US5382303 *Apr 13, 1992Jan 17, 1995Sps Technologies, Inc.Permanent magnets and methods for their fabrication
US5401298 *Sep 17, 1993Mar 28, 1995Leybold Inficon, Inc.Sorption pump
US5456740 *Jun 22, 1994Oct 10, 1995Millipore CorporationHigh-efficiency metal membrane getter element and process for making
US5508586 *Jun 8, 1994Apr 16, 1996Saes Getters S.P.A.Integrated getter device suitable for flat displays
US5610438 *Mar 8, 1995Mar 11, 1997Texas Instruments IncorporatedMicro-mechanical device with non-evaporable getter
US5685963 *Oct 31, 1994Nov 11, 1997Saes Pure Gas, Inc.In situ getter pump system and method
US5781843 *Oct 20, 1994Jul 14, 1998The Arnold Engineering CompanyPermanent magnets and methods for their fabrication
US5865658 *Sep 28, 1995Feb 2, 1999Micron Display Technology, Inc.Method for efficient positioning of a getter
US5879134 *Feb 28, 1997Mar 9, 1999Saes Pure Gas, Inc.In situ getter pump system and method
US5911560 *Dec 2, 1994Jun 15, 1999Saes Pure Gas, Inc.Getter pump module and system
US5931713 *Mar 19, 1997Aug 3, 1999Micron Technology, Inc.Display device with grille having getter material
US5972183 *Sep 1, 1995Oct 26, 1999Saes Getter S.P.AGetter pump module and system
US5973445 *Feb 1, 1999Oct 26, 1999Micron Technology, Inc.Device and method for efficient positioning of a getter
US5980213 *Jan 23, 1997Nov 9, 1999Saes Getters S.P.A.Getter pump module and system
US5993165 *Feb 28, 1997Nov 30, 1999Saes Pure Gas, Inc.In Situ getter pump system and method
US5997255 *Jan 23, 1997Dec 7, 1999Saes Getters S.P.A.Method for pumping a chamber using an in situ getter pump
US6013195 *Feb 7, 1997Jan 11, 2000Saes Getters S.P.A.Getter materials capable of being activated at low applied temperatures
US6016034 *Sep 17, 1998Jan 18, 2000Saes Getters S.P.A.Method for forming supported thin layers of non-evaporable getter material and getter devices formed thereby
US6043137 *Jan 23, 1997Mar 28, 2000Saes Getters S.P.A.Getter pump module and system
US6054808 *Jan 26, 1999Apr 25, 2000Micron Technology, Inc.Display device with grille having getter material
US6109880 *Dec 24, 1997Aug 29, 2000Saes Pure Gas, Inc.Getter pump module and system including focus shields
US6142742 *Apr 11, 1997Nov 7, 2000Saes Pure Gas, Inc.Getter pump module and system
US6165328 *Feb 28, 1997Dec 26, 2000Saes Getters S.P.A.Low pressure pump such as cryopump coupled to the processing chamber with a throttle plate; valve mechanism couples noble gas to chamber so noble gas flows in continuously and is pumped out with cryopump, getter pump removes impurity gases
US6322912Sep 15, 1999Nov 27, 2001Cabot CorporationElectrolytic capacitor anode of valve metal oxide
US6373685Mar 23, 2000Apr 16, 2002Cabot CorporationCapacitor anode comprising a niobium oxide having an atomic ratio of niobium to oxygen of 1 to >2.5 and being formed at a formation voltage of about 6 volts or higher.
US6391275Sep 16, 1998May 21, 2002Cabot CorporationHeat treatment in the presence of an oxygen scavenger; capacitor anodes with reduced direct current leakage and increased capacitance
US6416730Jul 6, 1999Jul 9, 2002Cabot CorporationReducing niobium pentoxide in the presence of hydrogen and homogenizing; for use in anodes
US6429582Mar 27, 2000Aug 6, 2002Micron Technology, Inc.Display device with grille having getter material
US6462934Jan 11, 2001Oct 8, 2002Cabot CorporationHeat treating niobium oxide in the presence of a getter to transfer oxygen atoms from the niobium oxide to the getter material; capacitor anode comprising a niobium oxide having an atomic ratio of niobium to oxygen of 1: less than 2.5
US6489720 *Sep 2, 1999Dec 3, 2002Canon Kabushiki KaishaImage-forming apparatus and fabrication method therefor
US6506319Aug 31, 2000Jan 14, 2003Saes Getters, S.P.A.Getter materials capable of being activated at low applied temperatures
US6514430 *Nov 27, 2000Feb 4, 2003Saes Getters S.P.A.Getter materials capable of being activated at low applied temperatures
US6527937Feb 19, 2002Mar 4, 2003Cabot CorporationHeat treatment/sintering; getter/scavenger material permits transfer of oxygen atoms; capacitors; anodes
US6576099Mar 23, 2001Jun 10, 2003Cabot CorporationOxygen reduced niobium oxides
US6592740May 17, 2002Jul 15, 2003Cabot CorporationHeat treating niobium oxide in presence of niobium flaked getter material and in an atmosphere which permits transfer of oxygen atoms from the niobium oxide to the niobium flaked getter material to from oxygen reduced niobium oxide
US6620297 *Sep 27, 2001Sep 16, 2003Saes Getters, S.P.A.Porous getter devices with reduced particle loss and method for manufacturing same
US6639787Nov 6, 2001Oct 28, 2003Cabot CorporationCoating an oxygen reduced niobium oxide (NbO) powder with a binder or lubricant or both, pressing the coated mixture to form an anode
US6759026Feb 1, 2002Jul 6, 2004Cabot CorporationMethods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
US7122100Jun 18, 2004Oct 17, 2006Saes Getters S.P.A.Porous getter devices with reduced particle loss and method for manufacturing same
US7126276 *Jun 28, 2002Oct 24, 2006Sony CorporationNon-evaporation type getter, display unit and production method for them
US7220397Sep 2, 2003May 22, 2007Cabot CorporationOvercoating niobium oxide with binder, lubricant
US7241436Sep 6, 2001Jul 10, 2007Cabot CorporationMethods to partially reduce certain metal oxides and oxygen reduced metal oxides
US7274840 *Jul 23, 2003Sep 25, 2007Avago Technologies Fiber Ip (Singapore) Pte. Ltd.Clean and test for fluid within a reflection optical switch system
US7445679May 16, 2003Nov 4, 2008Cabot CorporationControlled oxygen addition for metal material
US7445762May 12, 2003Nov 4, 2008Cabot CorporationMethod to partially reduce calcined niobium metal oxide and oxygen reduced niobium oxides
US7465692Nov 22, 2000Dec 16, 2008Pall CorporationSpherical activated carbon particles having a surface area of greater than 900 m2/gm and a size of 0.10 mm to 4 mm having active metal sites including deoxygenated sodium chemically bonded to the carbon; the sodium sites can remove impurities to trace levels and has a high capacity for contaminants.
US7515397May 19, 2004Apr 7, 2009Cabot CorporationMethods of making a niobium metal oxide and oxygen reduced niobium oxides
US7655214Feb 25, 2004Feb 2, 2010Cabot CorporationPowder; reduced oxygen concentration; using scavenger for transferring of oxygen
US8110172Apr 7, 2009Feb 7, 2012Cabot CorporationMethods of making a niobium metal oxide and oxygen reduced niobium oxides
USRE35725 *Apr 22, 1996Feb 10, 1998Saes Pure Gas, Inc.Method and apparatus for removing residual hydrogen from a purified gas
DE3316454A1 *May 5, 1983Nov 22, 1984Kabelmetal Electro GmbhAus zwei oder mehreren konzentrischen rohren bestehendes rohrsystem
DE3318524A1 *May 20, 1983Nov 24, 1983Getters SpaVakuumdichter fluid-transport-pipelineabschnitt
DE3509465A1 *Mar 15, 1985Sep 19, 1985Getters SpaVerfahren zur herstellung poroeser, nicht-verdampfter gettereinrichtungen und so hergestellte gettereinrichtungen selbst
DE3509465C2 *Mar 15, 1985Nov 12, 1998Getters SpaVerfahren zur Herstellung poröser, nicht-verdampfbarer Gettereinrichtungen, so hergestellte Gettereinrichtungen und ihre Verwendung
EP0162673A2 *May 17, 1985Nov 27, 1985THORN EMI plcImprovements in tungsten halogen incandescent lamps
WO1998003987A1 *Jul 21, 1997Jan 29, 1998Getters SpaMethod for the manufacture of supported thin layers of non-evaporable getter material and getter devices thereby manufactured
WO2013054251A1Oct 9, 2012Apr 18, 2013Saes Getters S.P.A.Non-evaporable getter compositions which can be reactivated at low temperature after exposure to reactive gases at a higher temperature
WO2014091355A1Nov 29, 2013Jun 19, 2014Saes Getters S.P.A.Non-evaporable getter alloys reactivable after exposure to reactive gases
Classifications
International ClassificationH01J9/39, H01J61/26, H01J7/18, H01K1/56, H05B3/00
Cooperative ClassificationH01J7/18, H01K1/56, H05B3/00
European ClassificationH05B3/00, H01J7/18, H01K1/56
Legal Events
DateCodeEventDescription
Dec 18, 1984B1Reexamination certificate first reexamination
Oct 25, 1983RRRequest for reexamination filed
Effective date: 19830928