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公开(公告)号：US4389921A
公开(公告)日：1983-06-28
申请号：US170231
申请日：1980-07-18
Applicant: Vannevar Bush
Inventor： Vannevar Bush
CPC classification number: F02F3/10 , F04B39/04 , F04B39/122 , F05C2201/0448 , F05C2201/046 , Y10T29/49272 , Y10T29/5176
Abstract: Ceramic coatings prevent metal to metal contact between double acting pistons and cylinders. Cylinders and pistons operate in true cylindrical form. Ceramic coated cylinders are gradually brought to operating temperatures while temporary cutting pistons shape the coating to a true cylinder at operating temperature. Cylinders are formed true while cold and cylinders and heads are jacketed with high heat flow conductors so that the cylinders and cylinder heads have uniform operating temperature.
Abstract translation: 陶瓷涂层防止双作用活塞和气缸之间的金属与金属接触。 气缸和活塞以真实的圆柱形式运行。 陶瓷涂层滚筒逐渐达到工作温度，临时切割活塞将涂层在工作温度下形成真实的圆筒。 气缸在冷却时形成为真，气缸和头部用高热流导体夹套，使得气缸和气缸盖具有均匀的工作温度。
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公开(公告)号：US4250953A
公开(公告)日：1981-02-17
申请号：US824189
申请日：1977-08-12
Applicant: Vannevar Bush
Inventor： Vannevar Bush
CPC classification number: F02F3/10 , F05C2201/0448 , F05C2201/046
Abstract: Ceramic coatings prevent metal to metal contact between double acting pistons and cylinders. Cylinders and pistons operate in true cylindrical form. Ceramic coated cylinders are gradually brought to operating temperatures while temporary cutting pistons shape the coating to a true cylinder at operating temperature. Cylinders are formed true while cold and cylinders and heads are jacketed with high heat flow conductors so that the cylinders and cylinder heads have uniform operating temperature.
Abstract translation: 陶瓷涂层防止双作用活塞和气缸之间的金属与金属接触。 气缸和活塞以真实的圆柱形式运行。 陶瓷涂层滚筒逐渐达到工作温度，临时切割活塞将涂层在工作温度下形成真实的圆筒。 气缸在冷却时形成为真，气缸和头部用高热流导体夹套，使得气缸和气缸盖具有均匀的工作温度。
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