KR830002997A - 내연기관용 피스톤 - Google Patents
내연기관용 피스톤 Download PDFInfo
- Publication number
- KR830002997A KR830002997A KR1019800001919A KR800001919A KR830002997A KR 830002997 A KR830002997 A KR 830002997A KR 1019800001919 A KR1019800001919 A KR 1019800001919A KR 800001919 A KR800001919 A KR 800001919A KR 830002997 A KR830002997 A KR 830002997A
- Authority
- KR
- South Korea
- Prior art keywords
- internal combustion
- pistons
- combustion engines
- engines
- bears
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims 3
- 229910001141 Ductile iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 239000002800 charge carrier Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/16—Pistons having cooling means
- F02F3/18—Pistons having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 피스톤 핀의 종단면도이다.
Claims (1)
- 상부 부분과 하부 부분으로 구성되어 있고, 그들 부분들 사이 접촉면에 인접히 하나 또는 그 이상의 냉각 통로가 형성되어 있으며, 상부 부분이 단조강으로 되어 있고 그의 하측부 상에 하부 부분의 대향 표면상에 지탱되는 리브(rib)가 형성되어 있는, 내연기관 특히 고속 고성능 디젤기관용 피스톤에 있어서, 상기 하부 부분(5)가 높은 강도 및 신도를 갖는 주철-탄소물질, 바람직하게는 노듈러(nodular)철로 되어있고, 상부 부분(2)가 전하 반송선(charge rarrier ray)에 의한 용접에 의해 하부 부분에 접합된 것을 특징으로 하는 내연기관용 피스톤.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800001919A KR830002997A (ko) | 1980-05-15 | 1980-05-15 | 내연기관용 피스톤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800001919A KR830002997A (ko) | 1980-05-15 | 1980-05-15 | 내연기관용 피스톤 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830002997A true KR830002997A (ko) | 1983-05-31 |
Family
ID=54846812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800001919A KR830002997A (ko) | 1980-05-15 | 1980-05-15 | 내연기관용 피스톤 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR830002997A (ko) |
-
1980
- 1980-05-15 KR KR1019800001919A patent/KR830002997A/ko unknown
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