Piston arrangement, particularly for an internal combustion engine
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16J-001/14
출원번호
US-0394058
(1982-07-01)
발명자
/ 주소
Huther, Werner
출원인 / 주소
MTU Motorn-und Turbinen Union GmbH
대리인 / 주소
Levine, Alan H.
인용정보
피인용 횟수 :
13인용 특허 :
1
초록▼
A piston arrangement including a hollow piston, a piston pin extending within the piston, an intermediate abutment within the piston supporting the pin between its ends, and a transmission member, e.g., a connecting rod, engaging the pin on each side of the intermediate abutment. The intermediate ab
A piston arrangement including a hollow piston, a piston pin extending within the piston, an intermediate abutment within the piston supporting the pin between its ends, and a transmission member, e.g., a connecting rod, engaging the pin on each side of the intermediate abutment. The intermediate abutment may be supported by the circumferential wall of the piston, or by the piston head, and may be formed as one piece with the piston. The transmission member may have a forked end for engaging the piston pin, the intermediate abutment being between the arms of the fork. The piston pin may be two separate aligned pins each having an end located within the intermediate abutment. The piston, intermediate abutment, piston pin, and transmission member may all be formed of a ceramic material.
대표청구항▼
1. A piston arrangement for an internal combustion engine, comprising: a hollow piston having a circumferential wall, support means at opposite sides of the piston wall for supporting an end of a piston pin, an intermediate abutment within the piston, the piston and the intermediate abutment be
1. A piston arrangement for an internal combustion engine, comprising: a hollow piston having a circumferential wall, support means at opposite sides of the piston wall for supporting an end of a piston pin, an intermediate abutment within the piston, the piston and the intermediate abutment being formed as a single piece of ceramic material, an opening extending completely through the intermediate abutment, the opening being spaced from each of the support means and being aligned with both support means, two axially aligned piston pins made of ceramic material, each pin having one end supported within one of the support means and the other end supported within the opening in the intermediate abutment adjacent to the centerline of the piston, and a piston rod having an end formed with means for engaging the two pins. 2. A piston arrangement as defined in claim 1, wherein the piston rod has a forked end, the arms of the fork engaging the two piston pins at opposite sides of the intermediate abutment. 3. A piston arrangement as defined in claim 1, where the piston, the piston pins, the intermediate abutment, and the piston rod are all made of ceramic material. 4. A piston arrangement as defined in claim 1 wherein the piston rod is made of ceramic material. 5. A piston arrangement as defined in claim 4 wherein the ceramic material is selected from the group consisting of Si 3 N 4 and SiC. 6. The piston arrangement as defined in claim 1 wherein the ceramic material is selected from the group consisting of Si 3 N 4 and SiC.
Ott Edwin (Wasserwerkstrasse 8 CH-8035 Zurich CHX), Diesel aircraft engine-also convertible for other applications-optimized for high output, high supercharge and total e.
Yang, Qingmin; Miller, Andrew; Zlamal, Frank, Wrist pin and method of reducing wear between members thereof, connecting rod, piston and methods of constructing same.
Yang, Qingmin; Miller, Andrew; Zlamal, Frank, Wrist pin and method of reducing wear between members thereof, connecting rod, piston and methods of constructing same.
Yang, Qingmin; Miller, Andrew; Zlamal, Frank, Wrist pin and method of reducing wear between members thereof, connecting rod, piston and methods of constructing same.
Yang, Qingmin; Miller, Andrew; Zlamal, Frank, Wrist pin, connecting rod, piston and piston assembly therewith and methods of constructing and assembling the same.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.