CA1174173A - Engine intake valve with heat pipe - Google Patents
Engine intake valve with heat pipeInfo
- Publication number
- CA1174173A CA1174173A CA000393340A CA393340A CA1174173A CA 1174173 A CA1174173 A CA 1174173A CA 000393340 A CA000393340 A CA 000393340A CA 393340 A CA393340 A CA 393340A CA 1174173 A CA1174173 A CA 1174173A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- stem
- internal
- head
- chamber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 65
- 239000000446 fuel Substances 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000002826 coolant Substances 0.000 claims abstract description 29
- 238000013461 design Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012808 vapor phase Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 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
- F01L3/12—Cooling of valves
- F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22148880A | 1980-12-30 | 1980-12-30 | |
| US221,488 | 1980-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1174173A true CA1174173A (en) | 1984-09-11 |
Family
ID=22828026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000393340A Expired CA1174173A (en) | 1980-12-30 | 1981-12-29 | Engine intake valve with heat pipe |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS57135208A (enrdf_load_stackoverflow) |
| CA (1) | CA1174173A (enrdf_load_stackoverflow) |
| DE (1) | DE3150919A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2497269B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2090332B (enrdf_load_stackoverflow) |
| IT (1) | IT1140186B (enrdf_load_stackoverflow) |
| SE (1) | SE8107792L (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714030A1 (de) * | 1997-04-04 | 1998-10-15 | Horst Peschel | Ventil |
| DE10141261A1 (de) * | 2001-08-23 | 2003-03-13 | Bayerische Motoren Werke Ag | Verfahren zur Kühlung elektromagnetischer Aktuatoren |
| JP2009085077A (ja) * | 2007-09-28 | 2009-04-23 | Toyota Motor Corp | 内燃機関の熱回収利用装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR490855A (fr) * | 1917-07-17 | 1919-05-13 | Domestic Engineering Company | Perfectionnements apportés aux soupapes de moteurs |
| US1670965A (en) * | 1923-06-09 | 1928-05-22 | Sam D Heron | Cooling of exhaust valves of internal-combustion engines |
| FR2051731B1 (enrdf_load_stackoverflow) * | 1969-07-14 | 1973-04-27 | Eaton Yale & Towne | |
| US3701342A (en) * | 1971-03-08 | 1972-10-31 | Herbert B Owsley | Valve member |
| JPS4835223A (enrdf_load_stackoverflow) * | 1971-09-09 | 1973-05-24 | ||
| FR2158654A5 (enrdf_load_stackoverflow) * | 1971-10-27 | 1973-06-15 | Semt | |
| FR2221961A5 (enrdf_load_stackoverflow) * | 1973-03-13 | 1974-10-11 | Etud Machines Thermiques | |
| CH571154A5 (enrdf_load_stackoverflow) * | 1973-10-31 | 1975-12-31 | Sulzer Ag | |
| JPS5321238B2 (enrdf_load_stackoverflow) * | 1973-12-19 | 1978-07-01 | ||
| DE2410893C2 (de) * | 1974-03-07 | 1982-09-16 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Ventilkorb für Brennkraftmaschinen |
| JPS522803A (en) * | 1975-06-24 | 1977-01-10 | Tone Boring Co | Hydraulic striking device for boring |
| JPS5237139A (en) * | 1975-09-17 | 1977-03-22 | Kenji Okamoto | Magic transparent matter |
| JPS538012A (en) * | 1976-07-10 | 1978-01-25 | Toshiba Corp | Facsimile trnsmission unit |
| FR2399541A1 (fr) * | 1977-08-05 | 1979-03-02 | Semt | Chapelle de soupape en champignon refroidie par circulation d'un fluide refrigerant, pour moteur a combustion interne |
| US4164957A (en) * | 1977-11-23 | 1979-08-21 | Caterpillar Tractor Co. | Oil-cooled engine valve |
-
1981
- 1981-12-18 DE DE19813150919 patent/DE3150919A1/de active Granted
- 1981-12-21 GB GB8138459A patent/GB2090332B/en not_active Expired
- 1981-12-22 FR FR8123934A patent/FR2497269B1/fr not_active Expired
- 1981-12-24 IT IT25856/81A patent/IT1140186B/it active
- 1981-12-25 JP JP56209491A patent/JPS57135208A/ja active Pending
- 1981-12-28 SE SE8107792A patent/SE8107792L/ unknown
- 1981-12-29 CA CA000393340A patent/CA1174173A/en not_active Expired
-
1990
- 1990-08-10 JP JP1990085428U patent/JPH0327807U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2090332A (en) | 1982-07-07 |
| IT1140186B (it) | 1986-09-24 |
| DE3150919A1 (de) | 1982-10-07 |
| SE8107792L (sv) | 1982-07-01 |
| JPS57135208A (en) | 1982-08-20 |
| IT8125856A0 (it) | 1981-12-24 |
| JPH0327807U (enrdf_load_stackoverflow) | 1991-03-20 |
| GB2090332B (en) | 1984-07-18 |
| FR2497269B1 (fr) | 1987-05-15 |
| DE3150919C2 (enrdf_load_stackoverflow) | 1990-02-08 |
| FR2497269A1 (fr) | 1982-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |