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1. 发明授权

US6007736A Oxygen generating compositions catalyzed by copper and nickel oxides 失效
标题翻译：由铜和镍氧化物催化的产氧组合物
公开(公告)号：US6007736A
公开(公告)日：1999-12-28
申请号：US647818
申请日：1996-05-15
申请人： Yunchang Zhang , James C. Cannon , Girish S. Kshirsagar
发明人： Yunchang Zhang , James C. Cannon , Girish S. Kshirsagar
IPC分类号： A62B7/08 , C01B13/02 , C01B11/14 , A62B21/00 , C01B11/18
CPC分类号： C01B13/0211 , C01B13/0218 , C01B13/0296
摘要： The oxygen generation composition utilizes a catalyst selected from the group consisting of copper oxide, nickel oxide, and mixtures thereof, to catalyze the reaction or a chlorate or perchlorate based oxygen generating composition, smooth oxygen generation, improve the rheology of an operating chemical oxygen candle, and to facilitate the mixing of the candle ingredients. The oxygen generation composition typically comprises about a metal powder as a fuel; a catalyst selected from the group consisting of copper oxide, nickel oxide, and mixtures thereof; an additive as a chlorine remover and reaction rate modifier; and an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. The oxygen generating composition can optionally further include a binder.
摘要翻译：氧气生成组合物使用选自氧化铜，氧化镍及其混合物的催化剂催化反应或基于氯酸盐或高氯酸盐的产生氧的组合物，产生平滑的氧气，改善操作的化学氧蜡的流变性，并促进了蜡烛成分的混合。氧气生成组合物通常包含作为燃料的金属粉末; 选自氧化铜，氧化镍及其混合物的催化剂; 作为除氯剂和反应速率改性剂的添加剂; 和选自碱金属氯酸盐，碱金属高氯酸盐及其混合物的氧源。氧发生组合物可以任选地进一步包括粘合剂。

2. 发明授权

US06193907B1 Oxygen generating formulation with high structural integrity 有权
标题翻译：具有高结构完整性的产氧制剂
公开(公告)号：US06193907B1
公开(公告)日：2001-02-27
申请号：US09545636
申请日：2000-04-07
申请人： Yunchang Zhang , Girish S. Kshirsagar , James C. Cannon
发明人： Yunchang Zhang , Girish S. Kshirsagar , James C. Cannon
IPC分类号： C01B1114
CPC分类号： C01B13/0218 , C01B13/0211 , C01B13/0296
摘要： The chlorate/perchlorate based oxygen generating compositions contain about 0.5-15% by weight of metal powder for use as a fuel selected from the group consisting of iron, nickel, cobalt and mixtures thereof; about 0.1% to about 15% by weight of at least one transition metal oxide catalyst; greater than 5% to about 25% by weight of an alkali metal silicate as a reaction rate and core rheology modifier, binder and chlorine suppresser; and the remainder substantially comprising an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. The alkali metal silicate can be selected from the group consisting of sodium metasilicate, sodium orthosilicate, lithium metasilicate, potassium silicate, and mixtures thereof. The oxygen generating composition can also optionally contain a binder selected from the group consisting of glass powder, fiber glass and mixtures thereof.
摘要翻译：基于氯酸盐/高氯酸盐的产氧组合物含有约0.5-15重量％的用作选自铁，镍，钴及其混合物的燃料的金属粉末; 约0.1％至约15％重量的至少一种过渡金属氧化物催化剂; 大于5重量％至约25重量％的碱金属硅酸盐作为反应速率和核心流变改性剂，粘合剂和氯抑制剂; 其余基本上包含选自碱金属氯酸盐，碱金属高氯酸盐及其混合物的氧源。碱金属硅酸盐可以选自偏硅酸钠，原硅酸钠，偏硅酸锂，硅酸钾及其混合物。氧发生组合物还可以任选地含有选自玻璃粉末，玻璃纤维及其混合物的粘合剂。

3. 发明授权

US6030583A Oxygen generating compositions 失效
标题翻译：产氧组合物
公开(公告)号：US6030583A
公开(公告)日：2000-02-29
申请号：US17014
申请日：1998-02-02
申请人： Girish S. Kshirsagar , James C. Cannon , Yunchang Zhang
发明人： Girish S. Kshirsagar , James C. Cannon , Yunchang Zhang
IPC分类号： C01B13/02 , A62B7/08 , A62B21/00 , C01B11/14 , C01B11/18
CPC分类号： C01B13/0218 , C01B13/0211 , C01B13/0296
摘要： The oxygen generating compositions contain carbon-free metal powder as fuel to minimize generation of carbon monoxide. The carbon-free metal powder can be selected from copper, zinc, and antimony, and mixtures thereof, and can be used in combination with tin or iron. The oxygen generating compositions produce a breathable gas upon ignition of the composition, and comprise about 1-15% by dry weight of the metal powder as a fuel; about 0.1-5% by dry weight of at least one alkaline compound; a transition metal oxide catalyst; and the remainder substantially comprising an oxygen source. The oxygen generating compositions can optionally include a binder. An oxygen generating candle can also have an ignition pellet having a composition of about 25-50% by weight copper, zinc or antimony, 5-20% by weight Co.sub.3 O.sub.4, about 2-5% by weight glass powder, 0-25% by weight KClO.sub.4, and the balance being substantially NaClO.sub.3.
摘要翻译：产生氧的组合物含有无碳金属粉末作为燃料以最小化一氧化碳的产生。无碳金属粉末可以选自铜，锌和锑及其混合物，并且可以与锡或铁组合使用。氧发生组合物在组合物点燃时产生可透气的气体，并且包含约1-15重量％的作为燃料的金属粉末; 约0.1-5％的干重至少一种碱性化合物; 过渡金属氧化物催化剂; 其余部分基本上包含氧源。氧发生组合物可以任选地包括粘合剂。发氧蜡烛还可以具有点火芯片，其组成为约25-50重量％的铜，锌或锑，5-20重量％的Co 3 O 4，约2-5重量％的玻璃粉末，0-25重量％重量KClO4，余量基本为NaClO 3。

4. 发明授权

US06464757B2 Filter for chemical oxygen generators 有权
标题翻译：化学氧气发生器过滤器
公开(公告)号：US06464757B2
公开(公告)日：2002-10-15
申请号：US09932814
申请日：2001-08-17
申请人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
发明人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
IPC分类号： A61L900
CPC分类号： B01D39/2072 , C01B13/0218 , C01B13/0296 , Y10T428/30
摘要： The filter contains about 1-15% lithium hydroxide and about 85-99% hopcalite material, having a particle size of approximately 20 to 100 mesh, and can be used in combination with a chemical oxygen generator for removing chlorine gas and carbon monoxide.
摘要翻译：过滤器含有大约1-15％的氢氧化锂和大约85-99％的霍加勒勒材料，其粒径约为20-100目，并且可以与化学氧发生器组合用于除去氯气和一氧化碳。

5. 发明授权

US06296689B1 Filter for chemical oxygen generators 有权
标题翻译：化学氧气发生器过滤器
公开(公告)号：US06296689B1
公开(公告)日：2001-10-02
申请号：US09526616
申请日：2000-03-16
申请人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
发明人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
IPC分类号： A61L900
CPC分类号： B01D39/2072 , C01B13/0218 , C01B13/0296 , Y10T428/30
摘要： The filer contains about 1-15% lithium hydroxide and about 85-99% hopcalite material, having a particle size approximately 20 to 100 mesh, and can be used in combination with a chemical oxygen generator for removing chlorine gas and carbon monoxide.
摘要翻译：过滤器含有大约1-15％的氢氧化锂和大约85-99％的具有大约20至100目的粒度的氢化锆石，并且可以与化学氧发生器组合用于除去氯气和一氧化碳。

6. 发明授权

US6143196A Oxygen generating formulation with high structural integrity 失效
标题翻译：具有高结构完整性的产氧制剂
公开(公告)号：US6143196A
公开(公告)日：2000-11-07
申请号：US16110
申请日：1998-01-30
申请人： Yunchang Zhang , Girish S. Kshirsagar , James C. Cannon
发明人： Yunchang Zhang , Girish S. Kshirsagar , James C. Cannon
IPC分类号： C01B13/02 , C01B11/14 , A62B7/08 , A62B21/00 , C01B11/18
CPC分类号： C01B13/0218 , C01B13/0211 , C01B13/0296
摘要： The chlorate/perchlorate based oxygen generating compositions contain about 0.5-15% by weight of metal powder for use as a fuel selected from the group consisting of iron, nickel, cobalt and mixtures thereof; about 0.1% to about 15% by weight of at least one transition metal oxide catalyst; greater than 5% to about 25% by weight of an alkali metal silicate as a reaction rate and core rheology modifier, binder and chlorine suppresser; and the remainder substantially comprising an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. The alkali metal silicate can be selected from the group consisting of sodium metasilicate, sodium orthosilicate, lithium metasilicate, potassium silicate, and mixtures thereof. The oxygen generating composition can also optionally contain a binder selected from the group consisting of glass powder, fiber glass and mixtures thereof.
摘要翻译：基于氯酸盐/高氯酸盐的产氧组合物含有约0.5-15重量％的用作选自铁，镍，钴及其混合物的燃料的金属粉末; 约0.1％至约15％重量的至少一种过渡金属氧化物催化剂; 大于5重量％至约25重量％的碱金属硅酸盐作为反应速率和核心流变改性剂，粘合剂和氯抑制剂; 其余基本上包含选自碱金属氯酸盐，碱金属高氯酸盐及其混合物的氧源。碱金属硅酸盐可以选自偏硅酸钠，原硅酸钠，偏硅酸锂，硅酸钾及其混合物。氧发生组合物还可以任选地含有选自玻璃粉末，玻璃纤维及其混合物的粘合剂。

7. 发明授权

US6071329A Filter for chemical oxygen generators 失效
标题翻译：化学氧气发生器过滤器
公开(公告)号：US6071329A
公开(公告)日：2000-06-06
申请号：US016111
申请日：1998-01-30
申请人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
发明人： Yunchang Zhang , Michael J. Brumely , James C. Cannon , John E. Ellison , Girish S. Kshirsagar
IPC分类号： B01D39/20 , C01B13/02 , A61L9/00 , B01J37/34
CPC分类号： B01D39/2072 , C01B13/0218 , C01B13/0296 , Y10T428/30
摘要： The filter contains about 1-5% lithium hydroxide and about 85-99% hopcalite material, having a particle size of approximately 20 to 100 mesh, and can be used in combination with a chemical oxygen generator for removing chlorine gas and carbon monoxide.
摘要翻译：该过滤器含有约1-5％的氢氧化锂和约85-99％的具有大约20至100目的粒度的氢化锆材料，并且可与用于除去氯气和一氧化碳的化学氧发生器组合使用。

8. 发明授权

US08741221B2 Chemical oxygen generator with chemical cores arranged in parallel 有权
标题翻译：具有化学核心的化学发生器并排布置
公开(公告)号：US08741221B2
公开(公告)日：2014-06-03
申请号：US13438723
申请日：2012-04-03
申请人： Gerald Maroske , Rainer Ernst , Yunchang Zhang , Girish S. Kshirsagar
发明人： Gerald Maroske , Rainer Ernst , Yunchang Zhang , Girish S. Kshirsagar
IPC分类号： A62B7/08
CPC分类号： C01B13/02 , A62B7/08 , A62B7/14 , A62B21/00 , C01B13/0218 , C01B13/0233 , C01B13/0296
摘要： A chemical oxygen generator includes multiple parallel sequentially connected chemical core sections that extend the duration of operation of the chemical oxygen generator. An end of a first core section is contiguous with a chemical core high reactivity section, and a thermal insulation layer is disposed between an end of a second core section and the chemical core ignition plate, as well as between the bodies of the first and second core sections. A chemical core transition section is disposed between the other end of the first core section and the second core section, to insure that the reaction front propagates properly.
摘要翻译：化学氧气发生器包括延伸化学氧气发生器的操作持续时间的多个并联的顺序连接的化学核心部分。第一芯部分的端部与化学核心高反应性部分邻接，并且绝热层设置在第二芯部分的端部和化学核心点火板之间以及第一和第二部分的主体之间核心部分。化学核心过渡部分设置在第一芯部分的另一端和第二芯部分之间，以确保反应前端适当地传播。

9. 发明授权

US06352652B2 Low temperature sensitivity oxygen generating compositions 有权
标题翻译：低温敏感性产氧组合物
公开(公告)号：US06352652B2
公开(公告)日：2002-03-05
申请号：US09836117
申请日：2001-04-16
申请人： Yunchang Zhang , James C. Cannon
发明人： Yunchang Zhang , James C. Cannon
IPC分类号： C01B1114
CPC分类号： C01B13/0211 , C01B13/0218 , C01B13/0296 , Y10S149/113
摘要： The oxygen generation compositions include about 0.5-15% by weight of a substantially carbon-free metal fuel, and about 0.1-20% by weight of alkali metal silicate, stannate, titanate or zirconate as a reaction rate and core rheology modifier and chlorine suppresser. The oxygen generating compositions also contain about 0.1-15% by weight of a transition metal oxide catalyst; and the remainder is substantially an alkali metal chlorate or perchlorate.
摘要翻译：氧产生组合物包括约0.5-15重量％的基本上不含碳的金属燃料，和约0.1-20重量％的碱金属硅酸盐，锡酸盐，钛酸盐或锆酸盐作为反应速率和核心流变改性剂和氯抑制剂。产氧组合物还含有约0.1-15重量％的过渡金属氧化物催化剂; 其余部分基本上是碱金属氯酸盐或高氯酸盐。

10. 发明授权

US5198147A Chemical oxygen generator 失效
标题翻译：化学氧化发生器
公开(公告)号：US5198147A
公开(公告)日：1993-03-30
申请号：US683276
申请日：1991-04-10
申请人： Yunchang Zhang , James C. Cannon
发明人： Yunchang Zhang , James C. Cannon
IPC分类号： A62D9/00 , A62B21/00 , C01B13/02
CPC分类号： C01B13/0218 , A62B21/00 , C01B13/0296
摘要： An improved chemical oxygen generator (10) includes an oxygen generating candle (12) having an oxygen source, which upon decomposition will yield oxygen, and a nontoxic additive to smooth decomposition and suppress formation of toxic free chlorine gas. The nontoxic additive may be taken from the group consisting of: (1) the oxides, hydroxides and carbonates of calcium and the rare earth elements; (2) the hydroxides and carbonates of magnesium; and (3) mixtures of the foregoing. A complete chemical oxygen generator utilizes the candle (12) of the invention. The oxygen generator preferably includes a canister (14), oxygen-generating candle (12), and an ignition device (16). Triggering of the ignition device ignites an ignition pellet (52) which initiates decomposition of the candle body (50). Once initiated, the candle will sustain decomposition to release breathable oxygen until the candle is completely reacted.
摘要翻译：改进的化学氧气发生器（10）包括具有氧源的氧气发生蜡烛（12），其在分解时将产生氧气，以及无毒添加剂以平滑分解并抑制有毒游离氯气的形成。无毒添加剂可以取自：（1）钙和稀土元素的氧化物，氢氧化物和碳酸盐; （2）镁的氢氧化物和碳酸盐; 和（3）上述的混合物。完整的化学氧气发生器利用本发明的蜡烛（12）。氧气发生器优选地包括罐（14），发氧蜡烛（12）和点火装置（16）。触发点火装置点燃引起蜡烛体（50）分解的点火球（52）。一旦启动，蜡烛将持续分解以释放透气氧气，直到蜡烛完全反应。

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