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1. 发明申请

WO2009127831A3 DRILL MOTOR ASSEMBLY 审中-公开
标题翻译：钻机电机总成
公开(公告)号：WO2009127831A3
公开(公告)日：2010-07-29
申请号：PCT/GB2009000984
申请日：2009-04-17
申请人： ADVANCED INTERACTIVE MATERIALS , ARCHER GEOFFREY FREDERICK
发明人： ARCHER GEOFFREY FREDERICK
IPC分类号： F04C2/107 , F04C13/00 , F04C15/00
CPC分类号： F04C2/1075 , F04C2/1071 , F04C13/008 , F04C15/0023 , F05C2201/0466 , F05C2203/08
摘要： A stator (5) for use with a drill rotor (3), the stator (5) formed at least in part by a ceramic and/or cermet reinforced alloy material.
摘要翻译：一种用于与钻子转子（3）一起使用的定子（5），所述定子（5）至少部分地由陶瓷和/或金属陶瓷增强合金材料形成。

2. 发明申请

WO2011077150A9 IMPROVEMENTS IN OR RELATING TO HOT ISOSTATIC PRESSING 审中-公开
公开(公告)号：WO2011077150A9
公开(公告)日：2011-06-30
申请号：PCT/GB2010/052186
申请日：2010-12-22
申请人： ARCHER, Geoffrey Frederick , ADVANCED INTERACTIVE MATERIALS SCIENCE LIMITED
发明人： ARCHER, Geoffrey Frederick
IPC分类号： B22F3/15 , B22F3/24 , B22F5/10
摘要： A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surface of the former; locating the former in a containment and filling the containment with a first material; subjecting the containment to hot isostatic pressing such that the second material diffuses into the first material.

3. 发明申请

WO2009115821A1 NET-SHAPE OR NEAR NET-SHAPE POWDER ISOSTATIC PRESSING PROCESS 审中-公开
标题翻译：网状或近似网状粉末静压压制工艺
公开(公告)号：WO2009115821A1
公开(公告)日：2009-09-24
申请号：PCT/GB2009/000757
申请日：2009-03-20
申请人： ADVANCED INTERACTIVE MATERIALS SCIENCE LIMITED , ARCHER, Geoffrey, Frederick
发明人： ARCHER, Geoffrey, Frederick
IPC分类号： B22F5/10
CPC分类号： B22F5/10 , Y10T428/12361
摘要： A method of producing a net or near net-shape component from metal powder comprises producing an insert of accurate dimensions corresponding to the dimensions of a bore to be created in the finished component, the bore having a length of at least 750mm, supporting the insert within a mould cavity, filling the mould cavity with metal powder, subjecting the powder to isostatic pressing, and subsequently removing the material of the insert. The mould can be an independent mould that is removed after an initial step to bind the powder together into a pre-form, and the pre-form is then encapsulated in a suitable containment, such as a canister or a sprayed coating. The insert can be a metallic insert of a material, such as copper, that is subsequently removable by chemical etching. The insert can be coated with a material that is amenable to removal by etching, and to enable the insert to be extracted. A metallic insert can be coated with a material that provides a diffusion barrier to prevent the material of the insert from diffusing by atomic diffusion into the powder being consolidated during HIPing.
摘要翻译：从金属粉末制造网状或接近网状部件的方法包括制造精确尺寸的插入物，其对应于在成品部件中产生的孔的尺寸，孔的长度至少为750mm，支撑插入件在模具腔内，用金属粉末填充模腔，使粉末经受等静压，随后去除插入物的材料。模具可以是独立的模具，其在初始步骤之后被去除以将粉末结合在一起成为预成型体，然后将预成型件封装在适当的容器中，例如罐或喷涂的涂层中。插入件可以是诸如铜的材料的金属插入物，其随后可以通过化学蚀刻而移除。该插入物可以涂覆有适于通过蚀刻去除的材料，并且使得能够提取插入物。金属插入物可以涂覆有提供扩散阻挡层的材料，以防止插入物的材料通过原子扩散扩散到在HIPing期间被固化的粉末中。

4. 发明申请

WO1997009161A1 SCREW EXTRUDERS AND PRESSED POWDER COMPONENTS 审中-公开
标题翻译：螺杆挤出机和挤压粉末组件
公开(公告)号：WO1997009161A1
公开(公告)日：1997-03-13
申请号：PCT/GB1996002202
申请日：1996-09-06
申请人： APV UK PLC , STEPHENSON, David, John , ARCHER, Geoffrey, Frederick
发明人： APV UK PLC
IPC分类号： B29C47/08
CPC分类号： B29C47/0849 , B22F5/007 , B22F7/06 , B29C47/003 , B29C47/662 , B30B11/224
摘要： With reference to the figure, an elongate hot-pressed insert (1) is of generally undulate W-shape in transverse cross section. Pairs of identical inserts are clamped together in use so as to define overlapping parallel bores (2, 3) for the twin-screws of a twin-screw extruder. The insert (1) has a wear and/or corrosion resistance and is manufactured by hot pressing powders of metal (nickel-based alloy) and/or ceramic material (TiC and TiN) to a near-net-shape, leaving only insert-mating faces (8) to be machined. The surfaces (2, 3) that define the bores of the extruder barrel require substantially no or even zero machining.
摘要翻译：参考该图，细长的热压插入件（1）在横截面上具有大致波状的W形。一对相同的插入件在使用中夹紧在一起，以便为双螺杆挤出机的双螺杆限定重叠的平行孔（2,3）。插入件（1）具有耐磨和/或耐腐蚀性，并且通过将金属（镍基合金）和/或陶瓷材料（TiC和TiN）的热压粉末热压成近净形而制造，仅留下插入 - 要加工的配合面（8）。限定挤出机筒的孔的表面（2,3）基本上不需要或甚至零加工。

5. 发明申请

WO2011077150A3 IMPROVEMENTS IN OR RELATING TO HOT ISOSTATIC PRESSING 审中-公开
标题翻译：改进或相关于热静压
公开(公告)号：WO2011077150A3
公开(公告)日：2011-09-22
申请号：PCT/GB2010052186
申请日：2010-12-22
申请人： ARCHER GEOFFREY FREDERICK , ADVANCED INTERACTIVE MATERIALS SCIENCE LTD
发明人： ARCHER GEOFFREY FREDERICK
IPC分类号： B22F3/15 , B22F3/24 , B22F5/10
CPC分类号： B22F3/15 , B01J8/008 , B22F3/24 , B22F5/10 , B32B1/00 , B64C25/001 , C22C38/00 , F04C2/10 , Y10T428/24628
摘要： A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surface of the former; locating the former in a containment and filling the containment with a first material; subjecting the containment to hot isostatic pressing such that the second material diffuses into the first material.
摘要翻译：提供了用于制造组分的方法。该方法包括以下步骤：产生对应于要形成的部件的内部尺寸的成形件; 在所述前者的至少一个表面上提供第二材料层; 将前者放置在容器中，并用第一种材料填充容纳物; 使容纳物经受热等静压，使得第二材料扩散到第一材料中。

6. 发明申请

WO2011077150A2 IMPROVEMENTS IN OR RELATING TO HOT ISOSTATIC PRESSING 审中-公开
标题翻译：有关热等静压的改进
公开(公告)号：WO2011077150A2
公开(公告)日：2011-06-30
申请号：PCT/GB2010052186
申请日：2010-12-22
申请人： ARCHER GEOFFREY FREDERICK , ADVANCED INTERACTIVE MATERIALS SCIENCE LTD
发明人： ARCHER GEOFFREY FREDERICK
IPC分类号： B22F3/15 , B22F3/24 , B22F5/10
CPC分类号： B22F3/15 , B01J8/008 , B22F3/24 , B22F5/10 , B32B1/00 , B64C25/001 , C22C38/00 , F04C2/10 , Y10T428/24628
摘要： A process is provided for producing a component. The process comprising the steps of: producing a former corresponding to the internal dimensions of the component to be formed; providing a layer of a second material on at least one surface of the former; locating the former in a containment and filling the containment with a first material; subjecting the containment to hot isostatic pressing such that the second material diffuses into the first material.
摘要翻译：提供用于生产组件的过程。该方法包括以下步骤：制造与要形成的部件的内部尺寸相对应的模型; 在前者的至少一个表面上提供第二材料层; 将前者置于容器中并用第一种材料填充容器; 使容器经受热等静压，使得第二材料扩散到第一材料中。

7. 发明申请

WO2009127831A2 DRILL MOTOR ASSEMBLY 审中-公开
标题翻译：钻机电机总成
公开(公告)号：WO2009127831A2
公开(公告)日：2009-10-22
申请号：PCT/GB2009/000984
申请日：2009-04-17
申请人： ADVANCED INTERACTIVE MATERIALS SCIENCE LIMITED , ARCHER, Geoffrey, Frederick
发明人： ARCHER, Geoffrey, Frederick
IPC分类号： E21B4/02
CPC分类号： F04C2/1075 , F04C2/1071 , F04C13/008 , F04C15/0023 , F05C2201/0466 , F05C2203/08
摘要： A stator (5) for use with a drill rotor (3), the stator (5) formed at least in part by a ceramic and/or cermet reinforced alloy material.
摘要翻译：一种用于与钻子转子（3）一起使用的定子（5），所述定子（5）至少部分地由陶瓷和/或金属陶瓷增强合金材料形成。

8. 发明申请

WO2009115819A1 STATOR FOR USE IN HELICOIDAL MOTOR 审中-公开
标题翻译：定期用于直升机
公开(公告)号：WO2009115819A1
公开(公告)日：2009-09-24
申请号：PCT/GB2009/000754
申请日：2009-03-20
申请人： ADVANCED INTERACTIVE MATERIALS SCIENCE LIMITED , ARCHER, Geoffrey, Frederick
发明人： ARCHER, Geoffrey, Frederick
IPC分类号： E21B4/02 , E21B17/00 , E21B17/18 , F04C2/107 , F04C15/00
CPC分类号： E21B4/02 , E21B17/003 , E21B17/18 , F04C2/1075 , F04C13/008 , F04C2230/22 , F05C2201/0475 , Y10T29/4998
摘要： A stator for a helicoidal down-hole drilling motor is formed with a through-hole, in addition to the main stator bore. The through-hole can be a straight hole extending parallel to the axis of the stator, or a hole of helical form, the helix extending about the axis of the stator. The through-hole can be used to accommodate a communications cable extending through the through-hole, and/or the through-hole can be connected to a fluid supply. The stator is produced from metal-based powder by producing an insert of accurate dimensions corresponding to the dimensions of a bore to be created in the finished stator, the bore having a length of at least 750mm, supporting the insert within a mould cavity, filling the mould cavity with metal-based powder, subjecting the powder to isostatic pressing, and subsequently removing the material of the insert.
摘要翻译：除了主定子孔之外，用于螺旋式井下钻孔电机的定子还具有通孔。通孔可以是平行于定子的轴线延伸的直孔或螺旋形的孔，螺旋线绕定子的轴线延伸。通孔可以用于容纳延伸穿过通孔的通信电缆，和/或通孔可以连接到流体供应。定子由金属基粉末制成，通过产生对应于在成品定子中产生的孔的尺寸的精确尺寸的插入件，孔的长度至少为750mm，将插入件支撑在模具腔内，填充模腔与金属基粉末，使粉末等静压，然后去除插入物的材料。

9. 发明申请

WO2009066082A1 NET OR NEAR NET SHAPE POWDER METALLURGY PROCESS 审中-公开
标题翻译：网或近网状粉末冶金工艺
公开(公告)号：WO2009066082A1
公开(公告)日：2009-05-28
申请号：PCT/GB2008/003906
申请日：2008-11-21
申请人： ADVANCED INTERACTIVE MATERIALS SCIENCE LIMITED , ARCHER, Geoffrey, Frederick
发明人： ARCHER, Geoffrey, Frederick
IPC分类号： B22F3/15
CPC分类号： B22F3/15 , B22F2999/00 , C22C1/0433 , B22F2207/01
摘要： In a hot isostatic pressing process or hot uniaxial pressing process for producing a net or near net shape product, a diffusion filter comprising boron nitride is provided between a graphite former and metal powder to be pressed thereagainst. The diffusion filter allows a controlled amount of carbon to diffuse into the surface of the pressed component. The boron nitride is conveniently applied as an aqueous slurry by spraying. In order to obtain adherence between the coating and the surfaces of the former, one or more thin ghost coat layers of slurry are applied to the surface of the graphite former before one or more layers of normal strength slurry are applied. Each layer of coating is allowed to dry before the next layer is applied, and the former may be heated to dry each layer. Pressed components of length greater than 2m can be processed, relative contraction of the component and former during cooling of the component being accommodated by the boron nitride coating on the former. The thickness of the coating can be determined by trials to achieve a controlled diffusion of carbon into the surface of the pressed component, and the dimensions of the former chosen to accommodate that thickness of coating.
摘要翻译：在用于制造网状或近净形状产品的热等静压压制法或热单轴压制方法中，在石墨形成剂和金属粉末之间设置包含氮化硼的扩散过滤器，以压在其上。扩散过滤器允许受控量的碳扩散到受压部件的表面。氮化硼通过喷雾方便地作为含水浆料施用。为了获得涂层与表面之间的粘合性，在施加一层或多层正常强度的浆料之前，将一种或多种稀薄的浆料重层涂层施加到石墨形成剂的表面。允许每层涂层在施加下一层之前干燥，并且可以将前者涂覆干燥每层。可以处理长度大于2m的冲压部件，通过前者上的氮化硼涂层来容纳部件冷却期间部件和前者的相对收缩。可以通过试验来确定涂层的厚度，以实现碳被压制的部件的表面的受控的扩散，并且选择前者的尺寸来适应该厚度的涂层。

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