KR910003879A - Spark plug - Google Patents

Spark plug Download PDF

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Publication number
KR910003879A
KR910003879A KR1019890010518A KR890010518A KR910003879A KR 910003879 A KR910003879 A KR 910003879A KR 1019890010518 A KR1019890010518 A KR 1019890010518A KR 890010518 A KR890010518 A KR 890010518A KR 910003879 A KR910003879 A KR 910003879A
Authority
KR
South Korea
Prior art keywords
spark plug
electrode
plug according
plate
spark
Prior art date
Application number
KR1019890010518A
Other languages
Korean (ko)
Inventor
최병수
Original Assignee
최병수
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 최병수 filed Critical 최병수
Priority to KR1019890010518A priority Critical patent/KR910003879A/en
Publication of KR910003879A publication Critical patent/KR910003879A/en

Links

Abstract

내용 없음.No content.

Description

점화플러그Spark plug

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

제1도는 본 발명 점화플러그를 반단면으로 나타낸 외형도,1 is an external view showing a spark plug of the present invention in a half section;

제2도는 팁부분의 확대도.2 is an enlarged view of the tip portion.

Claims (6)

단속기로부터 공급되어져 오는 전류를 방전시키는 중심전극(1) 및 접지전극과, 이들 전극사이를 절연시켜주는 절연체 및, 상기 절연체의 바깥을 둘러싸면서 접지전극과 연결되어져 있는 셀로 이루어져, 실린더헤드에 상기 셀의 나사부를 통해 설치하도록 된 점화플러그에 있어서, 상기 중심전극(1)의 전극봉(1a)자유단쪽 끝에 평판형으로 된 전극판(1b)이 직각방향으로 설치되고, 상기 셀(4)의 나사부(6) 가장자리 주변끝이 접지전극(2)을 이루며, 상기 전극판(1b)과 접지전극(2) 사이에 일정한 점화간극(F)이 유지시켜지도록 된 것을 특징으로 하는 점화플러그.A center electrode 1 and a ground electrode for discharging current supplied from an interrupter, an insulator for insulating the electrodes, and a cell connected to the ground electrode while surrounding the outside of the insulator; In the spark plug which is to be installed through the threaded portion of the electrode plate, an electrode plate 1b in the form of a plate is installed at the right end at the free end of the electrode rod 1a of the center electrode 1, and the threaded portion of the cell 4 6) Spark plug, characterized in that the peripheral edge of the edge forms a ground electrode (2), a constant ignition gap (F) is maintained between the electrode plate (1b) and the ground electrode (2). 제1항에 있어서, 상기 점화간극(F)이 단기통용으로 2㎜인 것을 특징으로 하는 점화플러그.The spark plug according to claim 1, wherein the ignition gap (F) is 2 mm for short-term flow. 제1항에 있어서, 점화간극(F)이 4기통용으로 1.5㎜인 것을 특징으로 하는 점화플러그.The spark plug according to claim 1, wherein the spark gap (F) is 1.5 mm for four cylinders. 제1항에 있어서, 점화간극(F)이 6기통용으로 1.2㎜인 것을 특징으로 하는 점화플러그.The spark plug according to claim 1, wherein the spark gap (F) is 1.2 mm for six cylinders. 제1항에 있어서, 점화간극(F)이 8기통용으로 1㎜인 것을 특징으로 하는 점화플러그.The spark plug according to claim 1, wherein the spark gap (F) is 1 mm for eight cylinders. 제1항에 있어서, 전극판(1b)이 3각형 이상의 다각형 평판으로 형성된 것을 특징으로 하는 점화플러그.The spark plug according to claim 1, wherein the electrode plate (1b) is formed of a polygonal plate of three or more triangles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890010518A 1989-07-25 1989-07-25 Spark plug KR910003879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890010518A KR910003879A (en) 1989-07-25 1989-07-25 Spark plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890010518A KR910003879A (en) 1989-07-25 1989-07-25 Spark plug

Publications (1)

Publication Number Publication Date
KR910003879A true KR910003879A (en) 1991-02-28

Family

ID=68084387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890010518A KR910003879A (en) 1989-07-25 1989-07-25 Spark plug

Country Status (1)

Country Link
KR (1) KR910003879A (en)

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application