KR0128312Y1 - 내연기관의 흡배기밸브용 스프링 구조 - Google Patents
내연기관의 흡배기밸브용 스프링 구조Info
- Publication number
- KR0128312Y1 KR0128312Y1 KR2019930030034U KR930030034U KR0128312Y1 KR 0128312 Y1 KR0128312 Y1 KR 0128312Y1 KR 2019930030034 U KR2019930030034 U KR 2019930030034U KR 930030034 U KR930030034 U KR 930030034U KR 0128312 Y1 KR0128312 Y1 KR 0128312Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- winding portion
- winding
- diameter
- intake
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 37
- 230000003247 decreasing effect Effects 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/10—Connecting springs to valve members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (1)
- 실린더 블록에 고정된 밸브 가이드와, 밸브 스템에 고정된 리테이너 사이에 위치하여 밸브의 개폐를 가능하게 하는 내연기관의 밸브 스프링에 있어서, 상기한 밸브 스프링은 리테이너(10)와 접촉하는 큰 직경의 제1권선부(2)와, 상기한 제1권선부에서 내측으로 점차적으로 작아지는 직경을 갖는 제2권선부(4)와, 상기한 제2권선부의 소직경부에서 아래측으로 동일한 직경으로 권선되는 제3권선부(6)와, 이 제3권선부에서 외측으로 점차적으로 증가하는 직경을 갖는 제4권선부(8)를 포함하여 이루어짐을 특징으로 하는 내연기관의 흡배기밸브용 스프링 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930030034U KR0128312Y1 (ko) | 1993-12-28 | 1993-12-28 | 내연기관의 흡배기밸브용 스프링 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930030034U KR0128312Y1 (ko) | 1993-12-28 | 1993-12-28 | 내연기관의 흡배기밸브용 스프링 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950019224U KR950019224U (ko) | 1995-07-24 |
KR0128312Y1 true KR0128312Y1 (ko) | 1998-11-02 |
Family
ID=19373053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930030034U KR0128312Y1 (ko) | 1993-12-28 | 1993-12-28 | 내연기관의 흡배기밸브용 스프링 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0128312Y1 (ko) |
-
1993
- 1993-12-28 KR KR2019930030034U patent/KR0128312Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950019224U (ko) | 1995-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19931228 |
|
UG1501 | Laying open of application | ||
A201 | Request for examination | ||
UA0201 | Request for examination |
Patent event date: 19960105 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19931228 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980630 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19980803 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980803 |
|
UG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee |