专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6161379A Method for supporting a ceramic liner cast into metal 失效
标题翻译：用于支撑铸造成金属的陶瓷衬里的方法
公开(公告)号：US6161379A
公开(公告)日：2000-12-19
申请号：US213712
申请日：1998-12-17
申请人： Michael H. Haselkorn , Michael C. Long
发明人： Michael H. Haselkorn , Michael C. Long
IPC分类号： F01N13/10 , F01N13/14 , F01N7/10
CPC分类号： F01N13/14 , F01N13/102 , Y10T428/24132
摘要： An improved apparatus for withstanding the high temperatures in the exhaust assembly of an internal combustion engine. A quilted insulating element is extended about a liner of a manifold or port liner. The liner in this invention is preferably ceramic. After assembling the insulating element about the liner, a metallic ring is installed for support during casting. A metallic housing, preferably cast iron, can then be cast around the liner, insulating element, and metallic ring.
摘要翻译：一种用于耐受内燃机的排气组件中的高温的改进装置。绗缝绝缘元件围绕歧管或端口衬套的衬垫延伸。本发明中的衬垫优选为陶瓷。在绝缘元件围绕衬套组装之后，在铸造期间安装用于支撑的金属环。然后可以将金属外壳，优选铸铁浇铸在衬套，绝缘元件和金属环周围。

2. 发明授权

US5635120A Process for forming a mullite-zirconia engine part 失效
标题翻译：莫来石 - 氧化锆发动机部件的形成方法
公开(公告)号：US5635120A
公开(公告)日：1997-06-03
申请号：US470850
申请日：1995-06-06
申请人： Michael C. Long , Michael H. Haselkorn , Virgil R. Hester
发明人： Michael C. Long , Michael H. Haselkorn , Virgil R. Hester
IPC分类号： C04B35/185 , C04B35/624 , F02F3/00 , F02F7/00 , C04B33/32
CPC分类号： F02F3/00 , C04B35/185 , C04B35/624 , F02F7/0087 , F05C2253/16
摘要： An improvement in a thermally insulating component for an engine part, made by sintering from ceramic materials, comprises, the thermally insulating component having a composition, consisting of a mixture of zirconium oxide in the range of about 5% to about 25% by volume and mullite in the range of about 75% to about 95% by volume. Further, the mixture of zirconium oxide and mullite is obtained by chemically mixing the zirconium oxide and mullite in their molecular states, rather than mechanically mixing them. Another feature of this invention includes, forming said thermally insulating component by slip casting and pressureless sintering the mixture of zirconium oxide and mullite at a temperature no greater than 1700.degree. C. This improvement in a thermally insulating component for an engine part, made from a mullite-zirconia ceramic composite, embodying the present invention, is particularly useful in making flame decks for cylinder heads, and insulating coverings for pistons and exhaust ports.

3. 发明授权

US5593745A Insulated port liner assembly 失效
标题翻译：绝缘端口衬套组件
公开(公告)号：US5593745A
公开(公告)日：1997-01-14
申请号：US201290
申请日：1994-02-24
申请人： Michael H. Haselkorn , Michael C. Long
发明人： Michael H. Haselkorn , Michael C. Long
IPC分类号： F02F1/42 , F02B3/06 , F02B77/11 , B32B1/08 , D03D49/26 , F01N7/10
CPC分类号： F02B77/11 , F02B3/06 , Y10S138/10 , Y10T29/49272 , Y10T428/1314 , Y10T428/1317 , Y10T428/1321 , Y10T428/1366 , Y10T428/1393
摘要： The design and construction of past exhaust port liners with heat insulation capabilities have had to become more simple in order to reduce costs. However, less costly exhaust port liners may have inferior heat insulation capabilities. The present invention overcomes this and other problems with a means for encapsulating an insulating layer of material. The encapsulating means is composed of fiberglass cloth with the ability to withstand high temperatures. A blanket is formed when the fiberglass cloth encapsulates the insulating layer. The blanket is stitched in a quilted pattern to form a plurality of individual pockets. The blanket is wrapped around a ceramic body of a port liner. The quilted stitching pattern, due to separating the insulating layer into the plurality of individual pockets, protects the pockets individually. If damage should occur to one of the plurality of pockets, the insulating layer would remain intact within the remaining plurality of pockets. Therefore, the surrounding pockets retain their individual insulating layer increasing the durability of the blanket and prolonging the life of the insulating layer. The ability to protect the insulating layer from catastrophic damage increases efficiency and decreases the rate of heat loss. The ability to decrease the rate of heat loss increases engine efficiency.
摘要翻译：具有隔热能力的过去排气端口衬套的设计和构造不得不变得更加简单，以降低成本。然而，成本较低的排气口衬垫可能具有较差的隔热能力。本发明通过用于封装绝缘材料层的方法克服了这个和其它问题。封装装置由具有耐高温能力的玻璃纤维布组成。当玻璃纤维布封装绝缘层时，形成毯子。毯子被缝合成绗缝图案以形成多个单独的口袋。毯子被包裹在端口衬里的陶瓷体上。由于将绝缘层分离成多个单独的凹穴，所以缝制的缝合图案能够单独地保护口袋。如果多个凹穴之一发生损伤，绝缘层将在剩余的多个凹穴内保持完整。因此，周围的袋保持其单独的绝缘层，增加了毯的耐久性并延长了绝缘层的寿命。保护绝缘层免受灾难性破坏的能力提高了效率，降低了热损失率。降低热损失率的能力提高了发动机效率。

4. 发明授权

US5571756A Composition and process for forming diesel engine elements 失效
公开(公告)号：US5571756A
公开(公告)日：1996-11-05
申请号：US485843
申请日：1995-06-07
申请人： Michael H. Haselkorn , Michael C. Long
发明人： Michael H. Haselkorn , Michael C. Long
IPC分类号： C03C14/00 , C03C10/08 , C03C10/12
CPC分类号： C03C14/002 , C03C14/004 , C03C2214/02 , C03C2214/04 , C03C2214/20
摘要： A composition and process are disclosed for constructing a diesel engine element, such as for example, a valve guide which will withstand the friction of various tribological locations in a diesel engine when operating the engine at elevated temperatures and/or on alternative fuels. The composition is one of a glass,glass-ceramic, and mixtures thereof matrix having graphite particles. In the process, a unitary element is formed from the mixture and thereafter is sintered for a time and temperature sufficient to obtain a preselected density.

5. 发明授权

US6054402A Mullite-zirconia engine part 失效
标题翻译：莫来石 - 氧化锆发动机部件
公开(公告)号：US6054402A
公开(公告)日：2000-04-25
申请号：US617967
申请日：1996-03-13
申请人： Michael C. Long , Michael H. Haselkorn , Virgil R. Hester
发明人： Michael C. Long , Michael H. Haselkorn , Virgil R. Hester
IPC分类号： C04B35/185 , C04B35/624 , F02F3/00 , F02F7/00 , C04B35/48
CPC分类号： F02F3/00 , C04B35/185 , C04B35/624 , F02F7/0087 , F05C2253/16
摘要： An improvement in a thermally insulating component for an engine part, made by sintering from ceramic materials, comprises, the thermally insulating component having a composition, consisting of a mixture of zirconium oxide in the range of about 5% to about 25% by volume and mullite in the range of about 75% to about 95% by volume. Further, the mixture of zirconium oxide and mullite is obtained by chemically mixing the zirconium oxide and mullite in their molecular states, rather than mechanically mixing them. Another feature of this invention includes, forming said thermally insulating component by slip casting and pressureless sintering the mixture of zirconium oxide and mullite at a temperature no greater than 1700.degree. C. This improvement in a thermally insulating component for an engine part, made from a mullite-zirconia ceramic composite, embodying the present invention, is particularly useful in making flame decks for cylinder heads, and insulating coverings for pistons and exhaust ports.
摘要翻译：通过陶瓷材料烧结制成的用于发动机部件的隔热部件的改进包括具有由约5％至约25％体积比范围的氧化锆的混合物组成的组成的隔热部件和莫来石在约75％至约95％的范围内。此外，氧化锆和莫来石的混合物通过以分子态将氧化锆和莫来石进行化学混合而不是机械混合而获得。本发明的另一个特征包括：在不高于1700℃的温度下，通过滑移浇铸和无压力烧结氧化锆和莫来石的混合物形成所述绝热部件。用于发动机部件的隔热部件的改进由具体实施本发明的莫来石 - 氧化锆陶瓷复合材料特别适用于制造用于气缸盖的火焰甲板，以及用于活塞和排气口的绝缘覆盖物。

6. 发明授权

US5571755A Composition and process for forming diesel engine elements 失效
标题翻译：用于形成柴油发动机元件的组成和过程
公开(公告)号：US5571755A
公开(公告)日：1996-11-05
申请号：US333464
申请日：1994-11-02
申请人： Michael H. Haselkorn , Michael C. Long
发明人： Michael H. Haselkorn , Michael C. Long
IPC分类号： C03C14/00 , C03C1/00 , C03C10/08 , C03C10/12 , C04B35/52
CPC分类号： C03C14/002 , C03C14/004 , C03C2214/02 , C03C2214/04 , C03C2214/20
摘要： A composition and process are disclosed for constructing a diesel engine element, such as for example, a valve guide which will withstand the friction of various tribological locations in a diesel engine when operating the engine at elevated temperatures and/or on alternative fuels. The composition is one of a glass,glass-ceramic, and mixtures thereof matrix having graphite particles. In the process, a unitary element is formed from the mixture and thereafter is sintered for a time and temperature sufficient to obtain a preselected density.
摘要翻译：公开了用于构造柴油发动机元件的组合物和方法，例如，当在升高的温度下操作发动机和/或替代燃料时，能够承受柴油发动机中的各种摩擦学位置的摩擦的阀引导件。该组合物是具有石墨颗粒的玻璃，玻璃陶瓷和其混合物基质之一。在该过程中，从混合物形成单一元素，然后烧结足以获得预选密度的时间和温度。

7. 发明授权

US5552196A Insulated port linear assembly 失效
标题翻译：绝缘口线性组装
公开(公告)号：US5552196A
公开(公告)日：1996-09-03
申请号：US452223
申请日：1995-05-26
申请人： Michael H. Haselkorn , Michael C. Long
发明人： Michael H. Haselkorn , Michael C. Long
IPC分类号： F02F1/42 , F02B3/06 , F02B77/11 , B32B1/08 , F01N7/10
CPC分类号： F02B77/11 , F02B3/06 , Y10S138/10 , Y10T29/49272 , Y10T428/1314 , Y10T428/1317 , Y10T428/1321 , Y10T428/1366 , Y10T428/1393
摘要： The design and construction of past port liners with heat insulation capabilities have had to become more simple in order to reduce costs. However, less costly exhaust port liners may have inferior heat insulation capabilities. Additionally, port liners cast into a cylinder head of an internal combustion diesel engine must endure the stresses associated with the high casting temperatures of cast iron. The present invention overcomes these and other problems by utilizing a ceramic port liner containing a low temperature softening phase. The ceramic port liner is surrounded by a blanket formed when a fiberglass cloth encapsulates an insulating layer of material. The ceramic port liner and surrounding blanket are cast within a cylinder head. During the casting process, the ceramic port liner remains in a softened state. As the casting cools, the ceramic port liner returns to a regular solid state at a progressively sufficient thermal rate to protect it from damage. The ability to protect the ceramic port liner during casting enables it to be used in conjunction with the surrounding blanket, decreasing the rate of heat loss. The ability to decrease the rate of heat loss increases engine efficiency.
摘要翻译：具有隔热能力的过往端口衬套的设计和施工不得不变得更加简单，以降低成本。然而，成本较低的排气口衬垫可能具有较差的隔热能力。此外，铸入内燃柴油发动机的气缸盖的端口衬垫必须承受与铸铁的高铸造温度相关的应力。本发明通过使用含有低温软化相的陶瓷端口衬垫来克服这些和其它问题。当玻璃纤维布封装材料的绝缘层时，陶瓷端口衬垫被形成的毯子包围。陶瓷端口衬里和周围的毯子被铸在气缸盖内。在铸造过程中，陶瓷端口衬垫保持软化状态。当铸件冷却时，陶瓷端口衬管以逐渐足够的热速率返回到规则的固态，以防止其损坏。在铸造过程中保护陶瓷端口衬套的能力使其能够与周围的毯子一起使用，从而降低热损失率。降低热损失率的能力提高了发动机效率。

8. 发明授权

US5404716A Internally insulated gas manifold 失效
标题翻译：内部绝缘气体歧管
公开(公告)号：US5404716A
公开(公告)日：1995-04-11
申请号：US201933
申请日：1994-02-24
申请人： Alan W. Wells , Michael H. Haselkorn , Robert L. Miller , Leslie C. Morris , Michael C. Long
发明人： Alan W. Wells , Michael H. Haselkorn , Robert L. Miller , Leslie C. Morris , Michael C. Long
IPC分类号： F01N13/10 , F01N13/14 , F02B37/02 , F01N3/20
CPC分类号： F01N13/102 , F01N13/141 , F01N2310/02
摘要： A manifold of an engine has a liner, a housing and an insulating element covering and extending about the liner between the liner and the housing. The external surface of the housing is free of insulating elements. The insulating element is quilted and has ceramic fiber encased within fiberglass.
摘要翻译：发动机的歧管具有衬套，壳体和绝缘元件，该衬套，壳体和绝缘元件围绕衬套和壳体之间的衬套覆盖和延伸。外壳的外表面没有绝缘元件。绝缘元件被绗缝并具有包裹在玻璃纤维内的陶瓷纤维。

9. 发明授权

US4367101A Method of providing an anti-stick coating on non-oriented, semi-processed electrical steels to be subjected to a quality anneal 失效
标题翻译：在未取向的半加工电工钢上提供防粘涂层以进行质量退火的方法
公开(公告)号：US4367101A
公开(公告)日：1983-01-04
申请号：US251136
申请日：1981-04-06
申请人： Michael H. Haselkorn , James D. Evans
发明人： Michael H. Haselkorn , James D. Evans
IPC分类号： C23C22/00 , C21D1/70 , C21D9/46 , C23C22/08 , C23C22/20 , C23C22/74 , H01F1/147 , C23F7/10
CPC分类号： H01F1/14783 , C21D1/70 , C23C22/74
摘要： A process of providing an inorganic anti-stick coating directly on non-oriented, semi-processed electrical steels by applying to such steels a coating solution containing Al.sup.+++, Mg.sup.++, and H.sub.2 PO.sub.4.sup.- in a specified relative relationship, the concentration of Al.sup.+++, Mg.sup.++, and H.sub.2 PO.sub.4.sup.- comprising 100 parts by weight calculated as Al.sub.2 O.sub.3, MgO and H.sub.3 PO.sub.4, respectively, on a water-free basis. The coating solution may additionally contain from 0 to 150 parts by weight of colloidal silica on a water-free basis. Chromic anhydride (C.sub.r O.sub.3) may be added to the coating solution to improve its wettability and improve the moisture resistance of the anti-stick coating. The coating solution is so diluted with water as to provide a uniform coating as thin as possible to prevent lamination sticking and having a coating weight of less than 2 grams per square meter on each side. The coated electrical steel is subjected to a heat treatment to cure the anti-stick coating thereon.
摘要翻译：通过向这种钢施加含有Al +++，Mg ++和H 2 PO 4 - 的涂层溶液，以特定的相对关系，直接在无取向的半加工电工钢上提供无机防粘涂层，Al +++，Mg ++，和H 2 PO 4 - 分别包含100重量份，以无水基计算为Al 2 O 3，MgO和H 3 PO 4。涂布溶液可以在无水基础上另外含有0至150重量份的胶体二氧化硅。可以向涂料溶液中加入铬酸酐（CrO 3）以改善其润湿性并提高防粘涂层的耐湿性。涂覆溶液用水稀释，以提供尽可能薄的均匀涂层，以防止层压粘结，并且每侧具有小于2克/平方米的涂层重量。对涂覆的电工钢进行热处理以固化其上的防粘涂层。

10. 发明授权

US4344802A Stable slurry of inactive magnesia and method therefor 失效
标题翻译：不稳定的氧化镁的稳定浆料及其方法
公开(公告)号：US4344802A
公开(公告)日：1982-08-17
申请号：US967725
申请日：1978-12-08
申请人： Michael H. Haselkorn
发明人： Michael H. Haselkorn
IPC分类号： B23K35/24 , H01F1/147
CPC分类号： H01F1/14783 , C23D5/10
摘要： An aqueous magnesia slurry for forming an insulative glass coating on silicon steel, wherein a substantial portion of the magnesia is inactive (a citric acid activity greater than 200 seconds), a decomposable phosphate compound is present within the range of 2% to 25% by weight calculated as P.sub.2 O.sub.5, based on the dry weight of magnesia, and the magnesia concentration is at least 0.24 grams per cubic centimeter of slurry. The slurry is stable against settling for up to 10 hours and has a desirable viscosity for coating application by conventional means. From 10% to 100% inactive magnesia may be used with the remainder an active magnesia (citric acid activity of 20 to 40 seconds). Preferred phosphate compounds include monocalcium phosphate monohydrate, water soluble ammonium polyphosphate and dicalcium phosphate dihydrate.
摘要翻译：一种用于在硅钢上形成绝缘玻璃涂层的氧化镁水浆，其中大部分氧化镁是无活性的（柠檬酸活性大于200秒），可分解的磷酸盐化合物存在于2％至25％的范围内，通过重量计算为P2O5，基于氧化镁的干重，氧化镁浓度为至少0.24克/立方厘米浆料。浆料对沉降稳定长达10小时，并且通过常规方法具有期望的涂料粘度。可以使用10％至100％的无活性氧化镁，余量为活性氧化镁（柠檬酸活性为20至40秒）。优选的磷酸盐化合物包括一水合磷酸钙，水溶性多磷酸铵和二水合磷酸二钙。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式