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1.发明申请
公开(公告)号：WO1995001656A1
公开(公告)日：1995-01-12
申请号：PCT/US1994006777
申请日：1994-06-15
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: H01L35/02
Abstract: A coaxial thermoelement (10) having a thermocouple wire (12) coaxially disposed in a tubular metal sheath (16). A ceramic powder (14) electrically insulating is disposed in the tubular metal sheath (16) to insulate the thermocouple wire (12) from the tubular metal sheath (16). A thermocouple (24) is formed by fusing the thermocouple wire (12) to its metal sheath (16) in each of two coaxial thermoelements (10, 10') and joining the fused ends of the two coaxial thermoelements (10, 10') to form a thermocouple junction.
Abstract translation: 具有同轴设置在管状金属护套（16）中的热电偶线（12）的同轴热电偶（10）。 电绝缘的陶瓷粉末（14）设置在管状金属护套（16）中，以将热电偶线（12）与管状金属护套（16）绝缘。 通过将热电偶线（12）与其两个同轴热电元件（10,10'）中的每一个中的金属护套（16）熔合并且将两个同轴热电偶（10,10'）的熔接端接合而形成热电偶（24） 形成热电偶结。
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公开(公告)号：WO1995027803A1
公开(公告)日：1995-10-19
申请号：PCT/US1995003135
申请日：1995-03-13
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: C22C19/05
CPC classification number: H05B3/10 , C22C19/007 , C22C19/05 , C22C19/058 , C22F1/10 , H01C1/028 , H05B3/12
Abstract: An oxidation-resistant alloy for use in a high-temperature or thermal cycling environment. The alloy comprises a nickel-based matrix having a solid solution of 19-23 % chromium and 3-6 % aluminum. A self-healing, thermodynamically stable oxide layer is formed upon a surface of the alloy which is exposed to an oxidizing atmosphere over a range of temperatures for extended periods of time. The oxide layer protects the alloy from the oxidizing atmosphere. Additions of calcium and yttrium are made to the matrix to substantially remove or stabilize oxygen and sulfur dissolved in the molten alloy. These additions result in retention of about 0.01-0.04 % of calcium and 0.01-0.04 % yttrium in the cast alloy. The matrix further includes about 2-8 % iron to inhibit nucleation and growth of a "gamma prime" nickel aluminium intermetallic compound which would otherwise adversely harden the alloy and cause local disturbance of a uniform distribution of aluminium.
Abstract translation: 用于高温或热循环环境的抗氧化合金。 该合金包括具有19-23％铬和3-6％铝固溶体的镍基基质。 在合金的表面上形成自愈合的热力学稳定的氧化物层，该表面在长时间的温度范围内暴露于氧化性气氛。 氧化物层保护合金免受氧化气氛的影响。 向基质中加入钙和钇，以基本上去除或稳定溶解在熔融合金中的氧和硫。 这些添加导致在铸造合金中保留约0.01-0.04％的钙和0.01-0.04％的钇。 该基质还包括约2-8％的铁，以抑制“γ'”镍铝金属间化合物的成核和生长，否则这将不利地使该合金硬化并引起局部均匀分布的铝分布。
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Patent Agency Ranking
公开(公告)号：WO1995001657A1
公开(公告)日：1995-01-12
申请号：PCT/US1994006779
申请日：1994-06-15
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: H01L35/04
Abstract: A multi-wire self-diagnostic thermocouple (10) having three thermocouple elements (12, 14, 16) enclosed in a sheath (20) and insulated therefrom. The three thermocouple elements (12, 14, 16) are electrically connected to each other to form three thermocouple junctions. An electronic circuit response to the three EMF signals generated by the three thermocouple junctions generates an error signal when the ratio between the three EMF signals differs from predetermined ratios signifying that the calibration of at least one of the three thermocouple elements (12, 14, 16) has changed. In the preferred embodiment, the sheath (20) is a metal sheath and the three thermocouple elements (12, 14, 16) are fused to each other and the metal sheath.
Abstract translation: 具有封闭在护套（20）中并与其绝缘的三个热电偶元件（12,14,16）的多线自诊断热电偶（10）。 三个热电偶元件（12,14,16）彼此电连接以形成三个热电偶接头。 当三个EMF信号之间的比率与预定比率不同时，由三个热电偶结产生的三个EMF信号的电子电路响应产生误差信号，表示三个热电偶元件（12,14,16）中的至少一个的校准 ） 已经改变。 在优选实施例中，护套（20）是金属护套，并且三个热电偶元件（12,14,16）彼此熔合并且金属护套。
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公开(公告)号：WO1997000547A1
公开(公告)日：1997-01-03
申请号：PCT/US1996009650
申请日：1996-06-10
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: H01T01/24
CPC classification number: H01T13/39
Abstract: A spark plug for use in an internal combustion engine includes an electrode material having a core (20) of a high thermal conductivity for reducing the temperature of the spark plug (10) by thermally conducting heat away from the spark plug to a cooler part of the engine. The core (20) extends continuously from an arcing surface at an end of a spark plug electrode to the cooler part of the engine. Surrounding the core (20) is a cladding layer (22) for resisting corrosion when exposed to high temperatures caused by arcing.
Abstract translation: 一种用于内燃机的火花塞包括具有高导热性的芯体（20）的电极材料，用于通过将火焰塞远离火焰塞将热量传导到较冷的部分来降低火花塞（10）的温度 引擎。 铁心（20）从火花塞电极端的电弧表面连续延伸到发动机的较冷部分。 围绕芯（20）的是包覆层（22），用于当暴露于由电弧引起的高温时抵抗腐蚀。
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公开(公告)号：WO1996026626A1
公开(公告)日：1996-08-29
申请号：PCT/US1995001876
申请日：1995-02-21
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: H05B03/10
Abstract: A tubular heating element (10) having a metal tube (12) filled with a ceramic material (14). The metal tube has a near zero or slightly positive temperature coefficient of resistance. In an alternative embodiment, a wire (16) is coaxially supported within the metal tube (12) by the ceramic material (14). This wire may be used to stiffen the tubular heating element (10) or may be used as an electrical conductor.
Abstract translation: 一种具有填充有陶瓷材料（14）的金属管（12）的管状加热元件（10）。 金属管具有接近零或稍微正温度的电阻系数。 在替代实施例中，金属丝（16）通过陶瓷材料（14）同轴地支撑在金属管（12）内。 该线可以用于加强管状加热元件（10）或者可以用作电导体。
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公开(公告)号：WO1995027804A1
公开(公告)日：1995-10-19
申请号：PCT/US1995003136
申请日：1995-03-13
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: C22C19/05
CPC classification number: C22C19/05 , C22C19/007 , H01C1/028
Abstract: An oxidation-resistant alloy for use in a high-temperature or thermal cycling environment. The alloy comprises a nickel-based matrix having a solid solution of 15-17 % chromium and 3-8 % aluminum. A self-healing, thermodynamically stable oxide layer is formed upon a surface of the alloy which is exposed to an oxidizing atmosphere over a range of temperatures for extended periods of time. The oxide layer protects the alloy from the oxidizing atmosphere. Additions of calcium and yttrium are made to the matrix to substantially remove or stabilize oxygen and sulfur dissolved in the molten alloy. These additions result in retention of about 0.01-0.04 % of calcium and 0.01-0.04 % yttrium in the cast alloy. The matrix further includes about 22-24 % iron to inhibit nucleation and growth of a "gamma prime" nickel aluminum intermetallic compound which would otherwise adversely harden the alloy and cause local disturbance of a uniform distribution of aluminum.
Abstract translation: 用于高温或热循环环境的抗氧化合金。 该合金包括镍基基质，其具有15-17％的铬和3-8％的铝的固溶体。 在合金的表面上形成自愈合的热力学稳定的氧化物层，该表面在长时间的温度范围内暴露于氧化性气氛。 氧化物层保护合金免受氧化气氛的影响。 向基质中加入钙和钇，以基本上去除或稳定溶解在熔融合金中的氧和硫。 这些添加导致在铸造合金中保留约0.01-0.04％的钙和0.01-0.04％的钇。 该基质还包括约22-24％的铁，以抑制“γ'”型镍铝金属间化合物的成核和生长，否则这将不利地使该合金硬化并引起局部的均匀铝分布的干扰。
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公开(公告)号：WO1995015568A1
公开(公告)日：1995-06-08
申请号：PCT/US1994013626
申请日：1994-11-28
Applicant: HOSKINS MANUFACTURING COMPANY
IPC: H01B13/32
CPC classification number: H01B13/004 , Y10T29/51 , Y10T29/5185
Abstract: A fill tube (10) for filling a seam-welded tube with a ceramic powder as the seam-welded tube is being made by a tube making mechanism (200). The fill tube (10) has a guide tube (12) for directing the ceramic powder from a location upstream of a seam welder (222) to a location downstream of the seam welder (222). A mounting bracket (14) is attached to the upper end of the guide tube and has a powder channel directing the ceramic powder received from an external powder source into the guide tube (12) and a wire channel (18) directing wires (24, 26) received from an external source into the guide tube (10). A wire guide (16) is disposed at the opposite end of the guide tube which locates the wires (24, 26) in the seam-welded tube as it is being filled with the ceramic powder.
Abstract translation: 用于将具有陶瓷粉末的缝焊管作为缝焊管填充的填充管（10）由管制造机构（200）制成。 填充管（10）具有引导管（12），用于将陶瓷粉末从缝焊机（222）的上游位置引导到缝焊机（222）下游的位置。 安装托架（14）附接到引导管的上端，并且具有将从外部粉末源接受的陶瓷粉末引导到引导管（12）中的粉末通道和引导导线（24， 26）从外部源接收到引导管（10）中。 导线器（16）设置在引导管的相对端，导线管正在填充有陶瓷粉末时将电线（24,26）定位在缝焊管中。
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