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公开(公告)号：WO2017014994A9
公开(公告)日：2017-03-09
申请号：PCT/US2016041890
申请日：2016-07-12
Applicant: GEN ELECTRIC
Inventor： WARK DAVID AUSTIN , HASZ WAYNE CHARLES , KESSIE ANDREW SCOTT , KULKARNI AMBARISH JAYANT , FISHER MICHAEL HOWARD , CLELAND ELIZABETH , RUSCITTO DANIEL
Abstract: A test dust for testing an engine under test can include a mixture representative of a dust environment that an engine in use may be exposed to. A test dust can include first mineral particles and second mineral particles.
Abstract translation: 用于测试被测发动机的测试灰尘可以包括代表使用的发动机可能暴露的灰尘环境的混合物。 测试粉尘可以包括第一矿物颗粒和第二矿物颗粒。
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公开(公告)号：US6390876B2
公开(公告)日：2002-05-21
申请号：US84684801
申请日：2001-05-01
Applicant: GEN ELECTRIC
Inventor： BENZ MARK GILBERT , MUKIRA CHARLES GITAHI , RABER THOMAS ROBERT , MINAS CONSTANTINOS , STEINLAGE GREGORY ALAN , REZNIKOV GREGORY , HASZ WAYNE CHARLES
CPC classification number: H01J35/108 , H01J2235/081 , H01J2235/083 , H01J2235/1241
Abstract: An X-ray tube anode comprises a graphite ring, a target substrate applied onto the graphite ring and a target focal track applied onto the target substrate. The target focal track comprises a first refractory metal and the target substrate comprises a second refractory metal and at least one layer of a material that is characterized by characterized by a coefficient of thermal expansion (CTE) that is the same as the CTE of the target focal track or is intermediate between the CTE of the target focal track and the CTE of the substrate.
Abstract translation: X射线管阳极包括石墨环，施加到石墨环上的目标基底和施加到目标基底上的目标焦点轨迹。 目标焦点轨道包括第一耐火金属，并且目标基底包括第二难熔金属和至少一层材料，其特征在于热膨胀系数（CTE）与靶的CTE相同 焦点轨迹或者在目标焦点轨迹的CTE和基底的CTE之间的中间。
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公开(公告)号：JP2001214702A
公开(公告)日：2001-08-10
申请号：JP2000384547
申请日：2000-12-19
Applicant: GEN ELECTRIC
Inventor： LEE CHING-PANG , HASZ WAYNE CHARLES , ABUAF NESIM , JOHNSON ROBERT ALAN
Abstract: PROBLEM TO BE SOLVED: To correctly control the surface area of a tabulator for transferring heat from a surface, and also correctly arrange and secure the tabulator to the surface. SOLUTION: Plural metal wires 14 are secured to a product surface 12 along the longitudinal direction of the wires 14 in the surface 12 of a product 10 (e.g. an external fluid flow surface). Such a product can be composed of the part of a device (e.g. the part of a gas turbine engine), and also the wires 14 are secured to the surface of the product 10 to change the surface characteristic of the product 10. The product 10 can be also composed of a joining layer including the wires 14 carried along the surface 12 of the layer (e.g. a brazed tape).
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4.发明专利
公开(公告)号：JP2001192862A
公开(公告)日：2001-07-17
申请号：JP2000355157
申请日：2000-11-22
Applicant: GEN ELECTRIC
Inventor： HASZ WAYNE CHARLES
IPC: F01D5/28 , C23C4/00 , C23C4/02 , C23C4/08 , C23C4/10 , C23C4/18 , C23C28/00 , C23C28/02 , F02C7/00 , F23R3/42
Abstract: PROBLEM TO BE SOLVED: To provide a metallic product containing a protective film system. SOLUTION: The film system in this invention contains a braze alloy layer and a plasma sprayed bond coat. The bond coat may lie on the braze alloy layer, or the braze alloy layer may lie on the bond coat. In the case of a porous bond coat, on occation, the partial or perfect densification of the bond coat is executed. The densification is executed by heat treatment for a product, and the braze alloy material metal is allowed to migrate into pores of the bond coat to a prescribed thickness.
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公开(公告)号：JP2001164353A
公开(公告)日：2001-06-19
申请号：JP2000293211
申请日：2000-09-27
Applicant: GEN ELECTRIC
Inventor： THOMPSON ANTHONY MARK , HASZ WAYNE CHARLES
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thermal barrier coating system on turbine engine components, where a bond coat is formed on the turbine engine components and then the thermal barrier coating is deposited onto the bond coat. SOLUTION: The bond coat is formed by co-spraying a first and a second dissimilar alloy powder on the turbine engine components to form an oxidation- resistant region and then thermally spraying a third alloy powder on the oxidation-resistant region to form a bond region. The oxidation resistance of the oxidation-resistant region is higher than that of the bond region.
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Patent Agency Ranking
公开(公告)号：JP2001179431A
公开(公告)日：2001-07-03
申请号：JP2000303212
申请日：2000-10-03
Applicant: GEN ELECTRIC
Inventor： HASZ WAYNE CHARLES , BOROM MARCUS PRESTON
IPC: F02C7/00 , B23K1/00 , B23K35/02 , C23C4/02 , C23C4/08 , C23C4/10 , C23C4/18 , C23C16/48 , C23C26/02
Abstract: PROBLEM TO BE SOLVED: To provide a novel method which efficiently applies a bond coat and TBC to a hardly accessible region of a base material. SOLUTION: The method for forming at least one layer of the bond coat on the surface of the metallic base material is provided. The foil of the bond coat material is first mounted on the base material surface and is then welded to the base material surface by brazing or the like. In many cases, the bond coat is formed by first thermally spraying a bond coat material to a supporting sheet allowing the removal of the bond coat material, then removing the supporting sheet. The bond may include a thermally insulating film (TBC) on the bond coat. The base material may be formed as turbine engine components.
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公开(公告)号：JP2001162367A
公开(公告)日：2001-06-19
申请号：JP2000192016
申请日：2000-06-27
Applicant: GEN ELECTRIC
Inventor： HASZ WAYNE CHARLES , THOMPSON ANTHONY MARK , BOROM MARCUS PRESTON
IPC: B05D1/28 , B23K1/00 , B23K1/19 , B23K31/02 , B23K35/14 , C22C19/03 , C23C4/10 , C23C4/18 , C23C26/02
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering a wear coating to a surface of a base body. SOLUTION: A foil of the wear coating is attached to the surface of the base body first, and then, welded to the surface by, for example, the brazing. The wear coating is formed of a carbide type material. The base body is formed of a super-alloy material, for example, engine parts in most cases. A repairing method of the wear coating which is adhered to the base body and worn or damaged is also disclosed together with related articles.
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公开(公告)号：JP2001164901A
公开(公告)日：2001-06-19
申请号：JP2000195380
申请日：2000-06-29
Applicant: GEN ELECTRIC
Inventor： HASZ WAYNE CHARLES , ABUAF NESIM , JOHNSON ROBERT ALAN , LEE CHING-PANG
IPC: F01D5/14 , B22C9/10 , B22C9/22 , B22C9/24 , B22D25/02 , B23K1/00 , F01D5/18 , F01D5/28 , F01D25/08 , F02C7/00 , F28F13/18 , F28F21/08
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer of a turbine engine part. SOLUTION: A turbine engine part is provided to have a surface containing a plurality of dents effective to increase the surface area of a part. The dent is formed approximately in a recess-shaped profile and transfer ability of heat of the part is improved. A method of manufacturing a turbine engine part is also disclosed.
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公开(公告)号：JP2002173783A
公开(公告)日：2002-06-21
申请号：JP2001210089
申请日：2001-07-11
Applicant: GEN ELECTRIC
Inventor： HASZ WAYNE CHARLES , SANGEETA D
Abstract: PROBLEM TO BE SOLVED: To provide a metal-based substrate, such as turbine engine to which films of bond coat and thermal barrier coating are applied. SOLUTION: In the method for applying bond coat to the metallic base material, slurry containing not only brazing filler metal but also volatile component is applied to the substrate. Such slurry can contain a material for bond coat, or the material for bond coat can be applied subsequently as a solid or secondary slurry. Then the slurry and the bond coat are dried and deposited onto the base material.
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公开(公告)号：JP2001232444A
公开(公告)日：2001-08-28
申请号：JP2001001111
申请日：2001-01-09
Applicant: GEN ELECTRIC
Inventor： LEE CHING-PANG , HASZ WAYNE CHARLES , ABUAF NESIM , JOHNSON ROBERT ALAN
Abstract: PROBLEM TO BE SOLVED: To improve the heat transfer characteristics of various surfaces of components requiring the surface roughness equivalent to that of a metal component used in a turbine engine. SOLUTION: A casting includes a heat transfer surface having a large number of cavities. The density of the large number of cavities is about 25 piece/cm2 to about 1,100 piece/cm2 to increase the surface area, and the heat transfer capacity is increased accordingly. A mold to form a pattern to form the casting is also provided. The mold includes a surface for demarcating a part of a chamber, and a large number of particles having the mean grain size of about 300-2,000 μm are adhered thereto.
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