KR900014795A - One-way piston ring - Google Patents

One-way piston ring Download PDF

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Publication number
KR900014795A
KR900014795A KR1019890004143A KR890004143A KR900014795A KR 900014795 A KR900014795 A KR 900014795A KR 1019890004143 A KR1019890004143 A KR 1019890004143A KR 890004143 A KR890004143 A KR 890004143A KR 900014795 A KR900014795 A KR 900014795A
Authority
KR
South Korea
Prior art keywords
ring
piston ring
piston
way piston
footing
Prior art date
Application number
KR1019890004143A
Other languages
Korean (ko)
Inventor
장석민
Original Assignee
이헌조
주식회사 금성사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890004143A priority Critical patent/KR900014795A/en
Publication of KR900014795A publication Critical patent/KR900014795A/en

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  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

내용 없음.No content.

Description

일방향성 피스톤링One-way piston ring

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 피스톤링의 분해 사시도,1 is an exploded perspective view of the piston ring of the present invention,

제2도의 (가)는 제1도의 A-A선 단면도,(A) of Figure 2 is a cross-sectional view taken along the line A-A of Figure 1,

(나)는 제1도의 B-B선 단면도,(B) is cross-sectional view taken along the line B-B of FIG.

(다)는 제1도의 C-C선 단면도,(C) is a cross-sectional view taken along line C-C of FIG.

제3도는 본 발명 피스톤링을 장착시킨 피스톤의 정면도.3 is a front view of the piston equipped with the present invention piston ring.

Claims (1)

실린더(15)내에서 압축, 폭발 행정에 의하여 왕복 작동하면서 동력을 발생시키게 되는 2, 3단에 스릿부를 갖는 압축링(12)과 오일링(13)이 설치된 피스톤(11)에 있어서, 상단부에 형성된 피스톤링홈(16)에는 안쪽에 실링링(14)를 설치하고, 그 외측에는 접촉면이 상호 대향하는 경사면을 갖는 풋싱링(17)과 피스톤링(18)을 겹쳐 삽입 설치하되, 상기 풋싱링(17)은 높이를 작게하여 상, 하에 상, 하측 공간부(19,19′)가 형성되게하고, 이들 공간부와 내외측이 통하도록 피스톤링(18)의 상, 하면 주연에는 중심에 대하여 방사상으로 수개의 상, 하측 연통홈(20,20′)이 형성되게 설치하여 구성됨을 특징으로 하는 일방향성 피스톤링.In the piston (11) provided with a compression ring (12) and an oil ring (13) having a slit portion at the second and third stages to generate power while reciprocating by a compression and explosion stroke in the cylinder (15). The piston ring groove 16 is provided with a sealing ring 14 on the inside, the outer side of the footing ring 17 and the piston ring 18 having an inclined surface facing each other are inserted and installed, but the footing ring 17 ), The height is reduced so that the upper and lower spaces 19 and 19 'are formed, and the upper and lower circumferences of the piston ring 18 radially with respect to the center so that these spaces communicate with the inner and outer sides. One-way piston ring, characterized in that configured to be installed so that several upper, lower communication grooves (20, 20 '). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890004143A 1989-03-30 1989-03-30 One-way piston ring KR900014795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890004143A KR900014795A (en) 1989-03-30 1989-03-30 One-way piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890004143A KR900014795A (en) 1989-03-30 1989-03-30 One-way piston ring

Publications (1)

Publication Number Publication Date
KR900014795A true KR900014795A (en) 1990-10-25

Family

ID=67776823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890004143A KR900014795A (en) 1989-03-30 1989-03-30 One-way piston ring

Country Status (1)

Country Link
KR (1) KR900014795A (en)

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application