| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 成型散热构件的压铸模具及用该压铸模具制造散热构件的方法 | CN200610064608.6 | 2006-12-29 | CN101209490B | 2011-03-30 | 郑年添; 林振伸; 刘志明 |
| 一种成型散热构件的压铸模具及用该压铸模具制造散热构件的方法，其中该散热构件包括若干散热片，该压铸模具内镶嵌有用于成型所述若干散热片的一镶块组，该镶块组包括若干堆叠在一起的片状的镶块，每相邻两镶块之间形成有用于成型散热片的一腔体，所述腔体由相邻两镶块相对的两侧面分别向镶块内凹陷所形成。用该压铸模具所成型的散热构件的散热片的厚度较薄，同时该压铸模具的维修、使用成本低。 | ||||||
| 2 | 成型散热构件的压铸模具及用该压铸模具制造散热构件的方法 | CN200610064608.6 | 2006-12-29 | CN101209490A | 2008-07-02 | 郑年添; 林振伸; 刘志明 |
| 一种成型散热构件的压铸模具及用该压铸模具制造散热构件的方法，其中该散热构件包括若干散热片，该压铸模具内镶嵌有用于成型所述若干散热片的一镶块组，该镶块组包括若干堆叠在一起的片状的镶块，每相邻两镶块之间形成有用于成型散热片的一腔体。用该压铸模具所成型的散热构件的散热片的厚度较薄，同时该压铸模具的维修、使用成本低。 | ||||||
| 3 | 铸造模具装置 | CN200880108060.8 | 2008-09-11 | CN101855034A | 2010-10-06 | 柴田清; 市原敏朗; 田上敬三; 本田雄一; 山下正光 |
| 提供一种铸造模具装置，能够在防止套筒下落的同时，在套筒内周面和钻孔销外周面之间维持固定的间隔。以钻孔销(3)的轴向方向为基准，在钻孔销(3)的顶端附近的外周部以及靠近底部的外周部分别沿周向等间隔地设置球塞(5、6)。在顶端附近外周部设置的三个球塞(5)和在靠近底部的外周部设置的三个球塞(6)从轴向方向观察相位偏移60°。另外，球塞(6)设置在靠近活塞上死点的活塞环所在的部位。 | ||||||
| 4 | Cylinder head for internal-combustion engines | US996209 | 1997-12-22 | US06053141A | 2000-04-25 | Martin Mutterer; Eckhart Nitzschke; Tilmann Roemheld; Willy Treyz |
| A cast cylinder head for an internal-combustion engine, in which the charge cycle ducts have a fluctuating duct offset relative to the valve opening caused by the casting technique. Proximate the opening, the charge cycle ducts are provided with a machining allowance which increases toward the duct end and are machined there in a cutting manner so that the interior surface of the charge cycle ducts changes in each case without an offset into the valve opening. In order to achieve a simple tool guiding and nevertheless a machining which is advantageous to the flow, a compensating groove is arranged in the machining allowance of the charge cycle ducts which has a flat V-shaped cross-section and extends in the circumferential direction, specifically--relative to the flow direction--at least in the area of a convex course of the duct wall. The groove flanks have a convex cross-section and are curved to be as free of flow separations as possible. The compensating groove extends at a distance above the upper edge of the valve seat ring which corresponds to approximately 20 to 30% of the inside diameter of the valve opening. The groove base is situated outside the ideal course of the duct surface. The compensating groove extends at least approximately in a plane which is situated approximately at a right angle relative to the duct center line. The depth of the groove measured to the duct tangent corresponds approximately to the maximal core offset. | ||||||
| 5 | Metal made of steel plate and aluminum material | US623005 | 1975-10-16 | US4005991A | 1977-02-01 | Yositaka Uebayasi; Hiroshi Kumon; Michinobu Yamada; Yoshikazu Oe |
| A metal casting made of a steel plate and an aluminum material mechanically interlocked with the steel plate. The metal casting has a resistance to wear, impact and/or elevated temperature, or has other required or desired characteristics such as good heat conductivity. In order to increase the bonding strength or shear strength, the steel plate is formed with a plurality of teeth each raised up from the steel plate and having a number of surface irregularities and the molten aluminum material penetrates into the primary interstices defined by the spaces between the teeth and the irregular interstices defined by the surface irregularities on each of the teeth. | ||||||
| 6 | Air-cooled cylinder | US52392921 | 1921-12-21 | US1512295A | 1924-10-21 | MASSEY HEMSLEY B |
| 7 | Method of making fulcrums | US36736720 | 1920-03-20 | US1445846A | 1923-02-20 | PEYCKE ARMAND H |
| 8 | CASTING MOLD DEVICE | EP08831432.3 | 2008-09-11 | EP2191913A1 | 2010-06-02 | SHIBATA, Kiyoshi; ICHIHARA, Toshirou; TANOUE, Keizou; HONDA, Yuuichi; YAMASHITA, Masamitsu |
[SUMMARY] [OBJECT] To provide a metal mold device for casting capable of preventing a casting sleeve from falling and of keeping even space between an inner circumferential wall and an outer circumferential wall of a bore pin. [SOLUTION] Ball plungers 5 and 6 are provided at regular intervals in a circumferential direction on an outer circumferential portion in the vicinity of a distal end of the bore pin 3 and on an outer circumferential portion in the vicinity of a basal end thereof, respectively, with respect to the axial direction of the bore pin 3. Three ball plungers 5 provided on the outer circumferential portion in the vicinity of the distal end of the bore pin 3 and three ball plungers 6 provided on the outer circumferential portion in the vicinity of the basal end thereof are 60° out of phase with each other when viewed in the axial direction. Further, the ball plungers 6 are provided in an area where a piston ring in the vicinity of a top dead center of a piston is located. |
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| 9 | Engine cylinder block | EP96307341.6 | 1996-10-09 | EP0769615A1 | 1997-04-23 | Gu, Yongping |
An iron casting, such as a cylinder block for an internal combustion engine, includes a number of component zones (12,14,16,18,20,22,24), with each of the zones having selected surface to volume ratio and selected section thickness sufficient to cause in-mould cooling during the casting process at controllable, but varying rates sufficient to result in predetermined, different percentages of nodular and compacted graphite iron in at least two of the zones of the cylinder block or other iron casting. |
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| 10 | Zylinderkopf für Brennkraftmaschinen | EP97120815.2 | 1997-11-27 | EP0849463B1 | 2001-10-24 | Mutterer, Martin; Nitzschke, Eckhart, Dr.; Roemheld, Tilmann; Treyz, Willy |
| 11 | Zylinderkopf für Brennkraftmaschinen | EP97120815.2 | 1997-11-27 | EP0849463A1 | 1998-06-24 | Mutterer, Martin; Nitzschke, Eckhart, Dr.; Roemheld, Tilmann; Treyz, Willy |
Die Erfindung betrifft einen gegossenen Zylinderkopf (1) für eine Brennkraftmaschine, bei dem die Gaswechselkanäle (4) einen schwankenden, gußtechnisch bedingten Kanalversatz gegenüber der Ventilöffnung aufweisen. Die Gaswechselkanäle (4) sind im öffnungsnahen Bereich mit einer zum Kanalende hin zunehmenden Bearbeitungszugabe (7) versehen und dort spanabhebend bearbeitet, so daß die Innenoberfläche der Gaswechselkanäle (4) jeweils versatzfrei in die Ventilöffnung übergeht. Um einerseits eine einfache Werkzeugführung und trotzdem eine strömungsgünstige Bearbeitung zu erhalten, ist erfindungsgemäß in der Bearbeitungszugabe (7) der Gaswechselkanäle (4) eine im Querschnitt flach V-förmig ausgebildete, in Umfangsrichtung verlaufende Ausgleichsrille (9) angeordnet, und zwar - bezogen auf die Strömungsrichtung - wenigstens im Bereich (12) eines konvexen Kanalwandungsverlaufes. Die Rillenflanken (10) sind im Querschnitt konvex geformt und möglichst strömungsabrißfrei gekrümmt. Die Ausgleichsrille verläuft in einem Abstand oberhalb von der Oberkante des Ventilsitzringes, der etwa 20 bis 30 % des lichten Durchmessers der Ventilöffnung entspricht. Der Rillengrund (11) liegt außerhalb des Idealverlaufes der Kanaloberfläche. Die Ausgleichsrille (9) verläuft zumindest angenähert in einer Ebene, die etwa rechtwinklig zur Kanalmittellinie steht. Die zur Kanaltangente (17) gemessene Tiefe der Rille entspricht etwa dem maximalem Kernversatz. |
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| 12 | CASTING MOLD DEVICE | US12679396 | 2008-09-11 | US20100297284A1 | 2010-11-25 | Kiyoshi Shibata; Toshirou Ichihara; Keizou Tanoue; Yuuichi Honda; Masamitsu Yamashita |
| A metal mold device for casting that is adapted to prevent a casting sleeve from falling and that keeps even spacing between an inner circumferential wall of the casting sleeve and an outer circumferential wall of a bore pin. Ball plungers are provided at regular intervals in a circumferential direction on an outer circumferential portion of the bore pin in the vicinity of a distal end of the bore pin and on an outer circumferential portion in the vicinity of a basal end thereof, respectively, with respect to the axial direction of the bore pin. Three distal ball plungers are provided on the outer circumferential portion in the vicinity of the distal end of the bore pin and three basal ball plungers are provided on the outer circumferential portion in the vicinity of the basal end thereof. The distal ball plungers are 60° out of phase with the basal ball plungers when viewed in the axial direction. Further, the distal ball plungers are provided in an area where a piston ring, in the vicinity of a top dead center position of a piston, is located. | ||||||
| 13 | MOLD AND METHOD FOR MANUFACTURING HEAT DISSIPATION APPARATUS | US11762974 | 2007-06-14 | US20080156452A1 | 2008-07-03 | NIEN-TIEN CHENG; CHEN-SHEN LIN; ZHI-MING LIU |
| A mold (200) for manufacturing a heat dissipation apparatus (10) includes a movable mold (20) and a fixed mold (30) covering the movable mold. The heat dissipation apparatus includes a plurality of fins (12). One of the movable mold and the fixed mold includes an insert group (50). The insert group includes a plurality of separated inserts (51) stacked together. A plurality of compartments (513) are formed between adjacent inserts of the insert group for forming the fins of the heat dissipation apparatus when molten metal is injected into the mold. | ||||||
| 14 | Method for producing cylinder having scavenging passages for two-cycle internal combustion engine | US339739 | 1989-04-18 | US4970769A | 1990-11-20 | Hiroshi Iesato; Kazuyuki Nishiwaki; Kazumasa Okano; Isao Masuda; Akira Sageshima; Minoru Yonekawa |
| A method for manufacturing a cylinder having scavenging passages for a two-cycle internal combustion engine is disclosed which comprises the steps of forming bulged portions protruded radially outwardly in a portion of a cylindrical liner, and surrounding the liner by casting through a high pressure diecast method, thereby form a main part of the cylinder. | ||||||
| 15 | Process for making a composite cylinder head assembly | US570032 | 1975-04-21 | US4003422A | 1977-01-18 | Buford J. Schramm; Robert G. Everts |
| A cast composite cylinder head assembly for an internal combustion engine having a cylinder liner cast integrally with a cylinder head, and a process for making the same wherein, as the consequence of a casting process, open continuous passages can be formed inside the cylinder head itself, in a bore in the liner, and in ports through the liner. | ||||||
| 16 | Method of protecting cylinder liner transfer openings from casting material during injection die-casting of cylinders | US10318161 | 1961-02-13 | US3149383A | 1964-09-22 | MAX SEYFFER; LEOPOLD RUESS |
| 17 | Process for manufacturing aircooled finned engine cylinders | US10859849 | 1949-08-04 | US2672666A | 1954-03-23 | ENFER PIERRE V; MARCEAU JASPART; WELLARD ROGER J |
| 18 | Method of finning | US38106441 | 1941-02-28 | US2326418A | 1943-08-10 | AMERONGEN WILLIAM VAN; BOYCE JOHN N |
| 19 | Method of forming composite metal structures | US34442640 | 1940-07-08 | US2265243A | 1941-12-09 | MCCULLOUGH WILLIAM E; BROWN DALE A |
| 20 | Article of manufacture and method of producing same | US13887337 | 1937-04-26 | US2176773A | 1939-10-17 | SPARKES HARRY P |
