DD155539A1 - Ventilsitzring fuer brennkraftmaschinen - Google Patents
Ventilsitzring fuer brennkraftmaschinen Download PDFInfo
- Publication number
- DD155539A1 DD155539A1 DD80226269A DD22626980A DD155539A1 DD 155539 A1 DD155539 A1 DD 155539A1 DD 80226269 A DD80226269 A DD 80226269A DD 22626980 A DD22626980 A DD 22626980A DD 155539 A1 DD155539 A1 DD 155539A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- valve seat
- seat ring
- internal combustion
- cylinder head
- combustion engines
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 27
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 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
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792950964 DE2950964A1 (de) | 1979-12-18 | 1979-12-18 | Ventilsitzring fuer brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD155539A1 true DD155539A1 (de) | 1982-06-16 |
Family
ID=6088836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80226269A DD155539A1 (de) | 1979-12-18 | 1980-12-18 | Ventilsitzring fuer brennkraftmaschinen |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5698514A (OSRAM) |
| CH (1) | CH652800A5 (OSRAM) |
| DD (1) | DD155539A1 (OSRAM) |
| DE (1) | DE2950964A1 (OSRAM) |
| FR (1) | FR2488652B1 (OSRAM) |
| GB (1) | GB2065770B (OSRAM) |
| HU (1) | HU183271B (OSRAM) |
| IN (1) | IN153951B (OSRAM) |
| IT (1) | IT1134690B (OSRAM) |
| SE (1) | SE441851B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331145C2 (de) * | 1983-08-30 | 1986-08-28 | Audi AG, 8070 Ingolstadt | Leichtmetall-Zylinderkopf für Hubkolben-Brennkraftmaschinen |
| US8220429B2 (en) * | 2009-07-23 | 2012-07-17 | Briggs & Stratton Corporation | Overhead valve and rocker arm configuration for a small engine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1170761A (fr) * | 1957-01-02 | 1959-01-19 | Thompson Prod Inc | Siège rapporté pour soupape |
| GB1164292A (en) * | 1966-06-23 | 1969-09-17 | Davey Paxman And Company Ltd | Improvements in and relating to Cylinder Heads and Valve Seat Inserts for Internal Combustion Engines. |
-
1979
- 1979-12-18 DE DE19792950964 patent/DE2950964A1/de not_active Withdrawn
-
1980
- 1980-11-15 CH CH8466/80A patent/CH652800A5/de not_active IP Right Cessation
- 1980-12-03 FR FR8025633A patent/FR2488652B1/fr not_active Expired
- 1980-12-10 IN IN1363/CAL/80A patent/IN153951B/en unknown
- 1980-12-12 IT IT26590/80A patent/IT1134690B/it active
- 1980-12-17 SE SE8008896A patent/SE441851B/sv unknown
- 1980-12-17 JP JP17729680A patent/JPS5698514A/ja active Pending
- 1980-12-17 GB GB8040333A patent/GB2065770B/en not_active Expired
- 1980-12-18 HU HU803046A patent/HU183271B/hu not_active IP Right Cessation
- 1980-12-18 DD DD80226269A patent/DD155539A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488652B1 (OSRAM) | 1984-07-27 |
| IT1134690B (it) | 1986-08-13 |
| GB2065770B (en) | 1983-08-24 |
| SE441851B (sv) | 1985-11-11 |
| DE2950964A1 (de) | 1981-06-25 |
| CH652800A5 (de) | 1985-11-29 |
| FR2488652A1 (OSRAM) | 1982-02-19 |
| HU183271B (en) | 1984-04-28 |
| SE8008896L (sv) | 1981-06-19 |
| JPS5698514A (en) | 1981-08-08 |
| IT8026590A0 (it) | 1980-12-12 |
| GB2065770A (en) | 1981-07-01 |
| IN153951B (OSRAM) | 1984-09-01 |
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