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1. 发明授权

US4389250A Memory alloys based on copper or nickel solid solution alloys having oxide inclusions 失效
标题翻译：基于具有氧化物夹杂物的铜或镍固溶体合金的记忆合金
公开(公告)号：US4389250A
公开(公告)日：1983-06-21
申请号：US239646
申请日：1981-03-02
申请人： Keith Melton , Olivier Mercier , Helmut Riegger
发明人： Keith Melton , Olivier Mercier , Helmut Riegger
IPC分类号： C22C1/10 , C22C1/04 , C22C32/00 , C22F1/00 , F16G1/26
CPC分类号： C22C32/0021 , C22C1/0425 , C22F1/006
摘要： Fine grained copper-based or nickel-based memory alloys having a matrix of .beta.-high temperature phase with metal oxide particles dispersed in the matrix which act to retard grain growth have improved mechanical characteristics such as elongation, toughness and workability, compared to cast and worked alloys. These alloys are produced by powder metallurgy.
摘要翻译：与铸态和铸造相比，具有分散在基体中的β-高温相的基体的细晶铜基或镍基记忆合金具有改善的机械特性，例如伸长率，韧性和可加工性，加工合金。这些合金是通过粉末冶金制造的。

2. 发明授权

US4365996A Method of producing a memory alloy 失效
标题翻译：记忆合金的制造方法
公开(公告)号：US4365996A
公开(公告)日：1982-12-28
申请号：US239626
申请日：1981-03-02
申请人： Keith Melton , Olivier Mercier , Helmut Riegger
发明人： Keith Melton , Olivier Mercier , Helmut Riegger
IPC分类号： B22F3/24 , C22C1/04 , C22F1/00 , C22F1/08 , C22C9/01 , B22F1/00
CPC分类号： C22F1/006 , C22C1/0425
摘要： Cu/Al and Cu/Al/Ni memory alloys having improved mechanical properties are prepared by powder metallurgy from mixtures of pre-alloyed and/or pre-mixed powder ingredients. The mixture of powder ingredients is subjected successively to isostatic pressing, sintering in an inert atmospheric and subsequent multi-step hot working with intermediate annealing which serves to homogenize. Final annealing is carried out in the .beta.-phase solid solution temperature range and the annealed article is quenched in water.
摘要翻译：具有改善的机械性能的Cu / Al和Cu / Al / Ni记忆合金通过粉末冶金由预合金和/或预混粉末成分的混合物制备。将粉末成分的混合物依次进行等压压制，在惰性气氛中烧结，随后进行中间退火以进行均质化的多步热加工。最终退火在β相固溶体温度范围内进行，退火制品在水中淬火。

3. 发明授权

US4398969A Shape-memory alloy based on copper, zinc and aluminum and process for preparing it 失效
标题翻译：基于铜，锌和铝的形状记忆合金及其制备方法
公开(公告)号：US4398969A
公开(公告)日：1983-08-16
申请号：US320966
申请日：1981-11-03
申请人： Keith Melton , Olivier Mercier , Helmut Riegger
发明人： Keith Melton , Olivier Mercier , Helmut Riegger
IPC分类号： C22F1/08 , C22C1/04 , C22C32/00 , C22F1/00 , C22C9/01 , C22C9/04
CPC分类号： C22F1/006 , C22C32/0021
摘要： A fine-grained shape-memory alloy of the Cu/Zn/Al type, prepared by powder metallurgy, exhibiting the beta-high temperature phase, having dispersed in the matrix dispersoids in the form of Y.sub.2 O.sub.3 and or TiO.sub.2 particles which limit grain growth, and a process for preparing this alloy using mechanical alloying.
摘要翻译： PCT No.PCT / CH81 / 00024 Sec。 371日期1981年11月3日 102（e）1981年11月3日日期PCT提交1981年3月2日PCT公布。出版物WO81 / 02587 日本1981年9月17日。一种通过粉末冶金制备的显示出β-高温相的Cu / Zn / Al型细晶形记忆合金，以Y2O3的形式分散在基质分散体中，或限制晶粒生长的TiO 2颗粒，以及使用机械合金化制备该合金的方法。

4. 发明授权

US4274872A Brazable shape memory alloys 失效
标题翻译：钎焊形状记忆合金
公开(公告)号：US4274872A
公开(公告)日：1981-06-23
申请号：US051747
申请日：1979-06-25
申请人： Keith Melton , Olivier Mercier
发明人： Keith Melton , Olivier Mercier
IPC分类号： C22C9/04 , C22F1/00
CPC分类号： C22C9/04 , C22F1/006
摘要： A brazable shape memory alloy of the .beta.-brass type comprising a mixture of copper, zinc and aluminum and nickel in an amount effective to inhibit grain growth and a process of brazing therewith.
摘要翻译：包含铜，锌和铝和镍的混合物的β-类型的可钎焊形状记忆合金，其量有效抑制晶粒生长和与其钎焊的过程。

5. 发明授权

US4203313A Method and apparatus for the expansion of a hollow article 失效
标题翻译：用于膨胀中空制品的方法和装置
公开(公告)号：US4203313A
公开(公告)日：1980-05-20
申请号：US971634
申请日：1978-12-20
申请人： Roland Kunzli , Keith Melton , Olivier Mercier
发明人： Roland Kunzli , Keith Melton , Olivier Mercier
IPC分类号： B21D39/20 , B21D41/02 , B23K20/00 , B23P11/02 , B21D31/04
CPC分类号： B21D39/20 , B21D41/02 , B23P11/025
摘要： A method and apparatus for the expansion of a hollow article out of a memory alloy, in which the hollow article, cooled below the transformation temperature, is mounted between two mandrels each having an opposing taper, and in a first phase is expanded on one face to the final dimension by one mandrel and is supported against a stop, whereupon the final shape is produced by pulling the other mandrel through the hollow article from the opposite face.
摘要翻译：一种用于从记忆合金膨胀的中空制品的方法和装置，其中在相变温度以下冷却的中空制品安装在两个具有相对锥度的心轴之间，并且在第一相位在一个面上扩张通过一个心轴延伸到最终尺寸并且被支撑在止动件上，于是最后的形状通过从相对的面拉动另一个心轴穿过中空制品而产生。

6. 发明授权

US4263573A Thermal switch with a vitreous metal alloy switching element 失效
标题翻译：具有玻璃质金属合金开关元件的热开关
公开(公告)号：US4263573A
公开(公告)日：1981-04-21
申请号：US971340
申请日：1978-12-20
申请人： Keith Melton , Olivier Mercier
发明人： Keith Melton , Olivier Mercier
IPC分类号： C22C45/00 , H01H71/14 , H01H61/04 , H01H61/06
CPC分类号： C22C45/00 , H01H71/14 , H01H71/145
摘要： Thermal switch, including a switching element formed of a coherently structured vitreous metal alloy. The switching element being in a vitreous-amorphous state and having a higher strength at a lower first temperature range, and in a crystalline state and having a lower strength at a higher second temperature range. A tensioning device cooperating with the switching element for exerting a force thereon which is sufficient to break the switching element in the crystalline state and insufficient to break the switching element in the vitreous amorphous state. A device for triggering a switching process in response to the breaking of the switching element in the vicinity of a transition from the first to the second temperature range. An exchangeable cassette assembly for housing the switching element, and a method for protecting circuits against overcurrents using the thermal switch.
摘要翻译：热开关，包括由相干结构的玻璃态金属合金形成的开关元件。所述开关元件处于玻璃态非晶状态，并且在较低的第一温度范围具有较高的强度，并且处于结晶状态，并且在较高的第二温度范围具有较低的强度。与开关元件配合的张紧装置，用于在其上施加足以破坏处于结晶状态的开关元件并且不足以破坏玻璃态非晶态的开关元件的力。一种用于响应于在从第一温度范围到第二温度范围的过渡附近断开开关元件来触发开关过程的装置。一种用于容纳开关元件的可更换盒式组件，以及用于使用热开关来保护电路免于过电流的方法。

7. 发明授权

US4144057A Shape memory alloys 失效
标题翻译：形状记忆合金
公开(公告)号：US4144057A
公开(公告)日：1979-03-13
申请号：US827568
申请日：1977-08-25
申请人： Keith Melton , Olivier Mercier
发明人： Keith Melton , Olivier Mercier
IPC分类号： C22C19/03 , C22C30/00 , C22C30/02 , C22F1/00 , C22F1/10
CPC分类号： C22C30/02 , C22C19/03 , C22F1/006
摘要： A shape memory alloy is provided, having a base of nickel and titanium, and additionally comprising up to 30 wt.% copper, and from 0.01 to 5 wt.% of at least one element selected from the group consisting of aluminum, zirconium, cobalt, chromium and iron.A method of making the above alloys is provided, and articles made therefrom are exemplified.
摘要翻译：提供一种形状记忆合金，其具有镍和钛的基底，并且还包含至多30重量％的铜和0.01至5重量％的至少一种选自铝，锆，钴的元素，铬和铁。

8. 发明授权

US4386971A Process for manufacturing a finished component from an Ni/Ti or Ni/Ti/Cu memory alloy 失效
标题翻译：从Ni / Ti或Ni / Ti / Cu记忆合金制造成品的方法
公开(公告)号：US4386971A
公开(公告)日：1983-06-07
申请号：US354358
申请日：1982-03-03
申请人： Keith Melton , Olivier Mercier , Gunther Schroder
发明人： Keith Melton , Olivier Mercier , Gunther Schroder
IPC分类号： C22F1/00 , C22F1/10
CPC分类号： C22F1/006
摘要： Finished components made from Ni/Ti or Ni/Ti/Cu memory alloys can be manufactured by isothermal or quasi-isothermal ("hot die") working of sections of semifinished product, and by subsequent additional cold-working in the temperature region of the martensitic transformation by flow-turning, tapering, necking, ironing or spinning, it being possible to dispense, completely or at least to a large extent, with an additional machining operation of the metal-cutting type. Manufacture of complicated connecting elements, using the memory effect, for connecting rods, tubes, plates, etc.
摘要翻译：由Ni / Ti或Ni / Ti / Cu记忆合金制成的成品可以通过半成品部分的等温或准等温（“热模”）加工制造，随后在其温度区域进行额外的冷加工通过流动转动，锥形，颈缩，熨烫或旋转的马氏体转变，可以通过金属切割类型的附加加工操作完全或至少在很大程度上分配。制造复杂的连接元件，使用记忆效应，连接棒，管，板等

9. 发明授权

US4297779A Method of joining structural elements 失效
标题翻译：连接结构元件的方法
公开(公告)号：US4297779A
公开(公告)日：1981-11-03
申请号：US65568
申请日：1979-08-10
申请人： Keith Melton , Olivier Mercier , Peter Taiana
发明人： Keith Melton , Olivier Mercier , Peter Taiana
IPC分类号： F16B1/00 , F16L13/00 , F16L13/007 , F16L55/10 , B23P11/02
CPC分类号： F16L13/007 , F16B1/0014 , F16L13/004 , F16L55/10 , Y10T29/49863 , Y10T403/48
摘要： A process for the manufacture of a solid gas and vacuum tight join between components of different physical properties using a joining element comprising a memory alloy whose memory effect gives rise to the necessary contraction or dilatation stress, in particular for the connection of a hollow body of ceramic material to a metallic object. Joins comprising a memory alloy joining element result from such process having a groove and steps and at least one further metallic or non-metallic component, in particular a hollow body.
摘要翻译：一种用于制造固体气体的方法，并且使用包括记忆合金的接合元件的不同物理特性的组件之间的真空紧密连接，其记忆效应引起必要的收缩或膨胀应力，特别是用于连接中空体陶瓷材料到金属物体。包含记忆合金接合元件的连接是由具有凹槽和台阶的至少一个另外的金属或非金属部件，特别是中空体的方法产生的。

10. 发明授权

US4371791A Time delay switch 失效
标题翻译：延时开关
公开(公告)号：US4371791A
公开(公告)日：1983-02-01
申请号：US280487
申请日：1981-07-06
申请人： Olivier Mercier
发明人： Olivier Mercier
IPC分类号： H01H7/06 , H01H43/30 , H01H61/01 , H01H7/00
CPC分类号： H01H43/302 , H01H61/0107 , H01H2061/0115 , Y10T307/951
摘要： A time delay switch capable of connecting a consuming device to a power source via a first current path for a predetermined time and including a first normally open circuit breaker connected in the first current path. A second current part is provided including the first normally open circuit breaker and an auxiliary normally closed circuit breaker connected in series with a thermal element made of a memory alloy characterized by a two-way temperature sensitive shape changing characteristic and a resistive heater electrically connected in series with the thermal element and thermally coupled thereto. A push-button activator is provided which upon actuation thereof closes the contact of the first circuit breaker resulting in current flowing in the first and second current paths, thereby producing heating of the thermal element and a corresponding shape change therein. After a predetermined time the shape change of the thermal element acts on the auxiliary circuit breaker and opens the contacts thereof, thereby ending the heating of the thermal element which then cools down and returns to its initial shape, which results in opening of the normally open first circuit breaker, whereby the flowing of the current to the consuming device ceases.
摘要翻译：一种延时开关，其能够经由第一电流路径将消耗装置连接到电源达预定时间并且包括连接在第一电流路径中的第一常开断路器。提供了第二电流部分，包括第一常开断路器和辅助常闭断路器，其与由特征在于双向温度敏感形状变化特性的记忆合金的热元件和电连接在一起的电阻加热器串联连接的辅助常闭断路器与热元件串联并与其热耦合。提供按钮激活器，其在致动时闭合第一断路器的接触，导致电流在第一和第二电流路径中流动，从而产生热元件的加热和相应的形状变化。在预定时间之后，热元件的形状变化作用在辅助断路器上并打开其触点，从而结束热元件的加热，然后热元件冷却并恢复其初始形状，这导致常开第一断路器，由此电流流向消耗装置的流动停止。

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