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Patent Agency Ranking
公开(公告)号：US3578834A
公开(公告)日：1971-05-18
申请号：US3578834D
申请日：1969-02-12
Applicant: GETTERS SPA
Inventor： PORTA PAOLO DELLA , RABUSIN ELIO
Abstract: Compositions of matter which release alkali metal vapors comprising an alkali metal compound and a reducing agent for the compound wherein the reducing agent is an alloy of 5 to 30 weight percent aluminum balance zirconium. These compositions are useful in processes for the release of alkali metal vapors used in the production of photosensitive surfaces in vacuum tubes.
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2.发明授权Process for producing within electron tubes,in particular television picture tubes,a thin metallic film capable of sorbing their residual gases 失效在电子管中生产的方法，特别是电视图像管，可以将其残留气体分开的薄金属膜
公开(公告)号：US3388955A
公开(公告)日：1968-06-18
申请号：US66459367
申请日：1967-08-10
Applicant: GETTERS SPA
Inventor： PORTA PAOLO DELLA , GIORGI TIZIANO A , RABUSIN ELIO
IPC: H01J29/94
CPC classification number: H01J29/94
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公开(公告)号：US3669567A
公开(公告)日：1972-06-13
申请号：US3669567D
申请日：1970-05-04
Applicant: GETTERS SPA
Inventor： PORTA PAOLO DELLA , RABUSIN ELIO
CPC classification number: H01J29/94
Abstract: A GETTER DEVICE COMPRISING AN EVAPORABLE GETTER METAL AND FIRST AND SECOND SOURCES OF GAS, MEANS FOR RELEASING THE GAS FROM THE FIRST SOURCE PRIOR TO THE PREFERABLY ALSO DURING EVAPORATION OF THE GETTER METAL, AND MEANS FOR RELEASING THE GAS FROM THE SECOND SOURCE DURING THE LATTER PART OF THE PERIOD OF GETTER METAL EVAPORATION.
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公开(公告)号：US3663121A
公开(公告)日：1972-05-16
申请号：US3663121D
申请日：1970-05-20
Applicant: GETTERS SPA
Inventor： PORTA PAOLO DELIA , ZUCCHINELLI MARIO , RABUSIN ELIO , EMILI CARLO
CPC classification number: H01J9/395
Abstract: A particle free device for releasing a metal vapor, such as cesium or mercury, which comprises a vapor permeable particle free envelope and a metal vapor releasing substance within the envelope. This substance can be a mixture of a metal compound and reducing agent for the compound, or can be a material such as a metal oxide which releases its metal upon heating. The devices can have a resistance heating unit in thermal proximity to the metal vapor releasing substance. These devices are useful for the introduction of metal vapors into vessels such as electron tubes.
Abstract translation: 用于释放诸如铯或汞的金属蒸气的无颗粒的装置，其包括透气无颗粒的外壳和在外壳内的金属蒸气释放物质。 该物质可以是化合物的金属化合物和还原剂的混合物，也可以是加热时释放金属的金属氧化物等材料。 这些装置可以具有与金属蒸气释放物质热接近的电阻加热单元。 这些装置可用于将金属蒸汽引入诸如电子管的容器中。
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公开(公告)号：US3579459A
公开(公告)日：1971-05-18
申请号：US3579459D
申请日：1967-12-13
Applicant: GETTERS SPA
Inventor： PORTA PAOLO DELLA , RABUSIN ELIO
Abstract: (A) AN OPEN SITERED MATRIX OF A SINTERIZABLE MATERIAL IN A VACUUM RELEASES A METAL VAPOR. THE STRUCTURE COMPRISES (A) AN OPEN SINTERED MATRIX OF SINITERIZABLE MATERIAL AND, (B) A MIXTURE, FIXEDLY HELD WITHIN THE SINTERED MATRIX, SAID MIXTURE COMPRISING: (1) A COMPOUND OF A METAL SELECTED FROM THE GROUP CONSISTING OF MERCURY AND THE ALKALI METALS SAID COMPOUND BEING REDUCIBLE TO ITS METAL, AND, (2) A STOICHIOMETRIC EXCESS OF A REDUCING AGENT FOR SAID COMPOUND. DEVICES EMPLOYING THESE COMPOSITE STRUCTURES AND PROCESSES FOR PRODUCING THESE STRUCTURES.
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