SU583775A3 - Method of manufacturing exhaust valve of internal combustion engine - Google Patents
Method of manufacturing exhaust valve of internal combustion engineInfo
- Publication number
- SU583775A3 SU583775A3 SU7301962540A SU1962540A SU583775A3 SU 583775 A3 SU583775 A3 SU 583775A3 SU 7301962540 A SU7301962540 A SU 7301962540A SU 1962540 A SU1962540 A SU 1962540A SU 583775 A3 SU583775 A3 SU 583775A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- internal combustion
- combustion engine
- exhaust valve
- rod
- manufacturing exhaust
- Prior art date
Links
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
- F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
- F01L3/18—Liquid cooling of valve
Description
1one
Изобретение относитс к машиностроению и предназначено дл выпускных клапанов механизма газораспределени двигател внутреннего сгорани , охлаждаемый жидкостью,The invention relates to mechanical engineering and is intended for exhaust valves of a gas distribution mechanism of an internal combustion engine cooled by a liquid.
Известны спосоСы изготовлени выпускного клапана двигател внутреннего сгорани , содержащего стержень по меньшей мере с двум симметрично рас положенными вокруг оси каналами дл подвода и отвода охлс1ждаю1цей жидкости и пустотелую тарелку, соединенную со стержнем резьбой, путем просверливани в заготовке стержн по меньшей мере двух каналов, нарезки на одном из концов стержн резьбы и последующего соединени стержн с тарелкой клапана ij .Methods are known for manufacturing an exhaust valve for an internal combustion engine comprising a rod with at least two channels for supplying and discharging cooling liquid symmetrically arranged around an axis and a hollow plate connected to the rod by threading at least two channels in the core blank. one of the ends of the thread stem and the subsequent connection of the stem with the valve plate ij.
Однако известные способы не обеспе чивают равномерного распределени температур в стержне, что вызывает деформацию клапана.However, the known methods do not ensure uniform temperature distribution in the rod, which causes deformation of the valve.
Целью изобретени - вл етс повышени равномерности распределени температур в стержне и снижение деформаций клапана.The aim of the invention is to increase the uniformity of temperature distribution in the rod and reduce valve deformations.
Дл этого перед соединением тарелки со стержнем последний скручивают вокруг продольной оси дл винтообразного расположени кангипов подвода и от вода охлаждающей жидкости,To do this, before connecting the plate with the rod, the latter is twisted around the longitudinal axis for the spiral arrangement of the kangip supply and from the coolant water,
На фиг,1 схематично изовражвн стер жень выпускного клапана с каналами на фиг,2 - клапан в сборе, продольный разрез,FIG. 1 is schematically an isovrasive steroid of an exhaust valve with channels in FIG. 2, a valve assembly, longitudinal section,
В заготовке стержн 1 выпускного клапана просверливают два симметричнд расположенных вокруг оси стержн канала 2 и 3 дл подвода и отвода охлаждающей жидкости, затем скручивают стержень вокруг его продольной оси дл винтообразного расположени каналов и нарезают на одном из торцов стержн резьбу 4.In the billet of the outlet valve stem 1, two symmetric channels of the channels 2 and 3 arranged around the axis of the rod are drilled for supplying and discharging coolant, then the rod is twisted around its longitudinal axis for screw-shaped channels and the thread 4 is cut at one of the ends.
Затем навинчивают иа стержень пустотелую тарелку 5 хлапана.Then screw the rod hollow plate 5 of the valve.
При работе двигател и циркул ции охлаждающей жидкости через винтообрааный канал 2 подвода, полость 6 тарелки и винтообразный канал 3 отвода жидкости тепловое воздействие на стержен равномерно распредел етс вдоль продольной оси стержн .When the engine is running and coolant is circulating through the screw-shaped channel 2 of the inlet, the cavity 6 of the tray and the screw-shaped channel 3 of the liquid outlet, the thermal effect on the rod is evenly distributed along the longitudinal axis of the rod.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7204526A FR2171656A5 (en) | 1972-02-10 | 1972-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU583775A3 true SU583775A3 (en) | 1977-12-05 |
Family
ID=9093307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1865151A SU559660A3 (en) | 1972-02-10 | 1972-12-27 | Exhaust valve for internal combustion engine |
| SU7301962540A SU583775A3 (en) | 1972-02-10 | 1973-10-12 | Method of manufacturing exhaust valve of internal combustion engine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1865151A SU559660A3 (en) | 1972-02-10 | 1972-12-27 | Exhaust valve for internal combustion engine |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5223028B2 (en) |
| BE (1) | BE799268A (en) |
| BR (1) | BR7208633D0 (en) |
| CH (1) | CH562395A5 (en) |
| DE (1) | DE2303699C3 (en) |
| DK (1) | DK135002B (en) |
| ES (1) | ES408703A1 (en) |
| FI (1) | FI57469C (en) |
| FR (1) | FR2171656A5 (en) |
| GB (1) | GB1405606A (en) |
| IT (1) | IT970441B (en) |
| NL (1) | NL7301831A (en) |
| NO (1) | NO139324C (en) |
| SE (1) | SE395933B (en) |
| SU (2) | SU559660A3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2562328C1 (en) * | 2014-03-18 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Gas distribution mechanism |
| RU2740832C1 (en) * | 2020-03-12 | 2021-01-21 | Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" | Device for thermal compensation of valve mechanism of gas distribution system with positive effect on characteristics of internal combustion engine |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH600141A5 (en) * | 1975-10-30 | 1978-06-15 | Semt | |
| US4164957A (en) * | 1977-11-23 | 1979-08-21 | Caterpillar Tractor Co. | Oil-cooled engine valve |
| DE3223920A1 (en) * | 1982-06-26 | 1983-12-29 | Gesenkschmiede Schneider Gmbh, 7080 Aalen | Hollow-forged cooled valve for internal-combustion engines |
| DE3422589A1 (en) * | 1984-06-18 | 1985-12-19 | Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar | HIGH PRESSURE VACUUM VALVE |
| JPH0368116U (en) * | 1989-11-07 | 1991-07-04 | ||
| DE10354085B4 (en) | 2003-11-19 | 2005-11-24 | Daimlerchrysler Ag | lightweight valve |
| DE10354086B4 (en) | 2003-11-19 | 2005-11-24 | Daimlerchrysler Ag | lightweight valve |
| DE10354077B4 (en) | 2003-11-19 | 2005-10-20 | Daimler Chrysler Ag | lightweight valve |
-
1972
- 1972-02-10 FR FR7204526A patent/FR2171656A5/fr not_active Expired
- 1972-11-01 CH CH1594672A patent/CH562395A5/xx not_active IP Right Cessation
- 1972-11-13 IT IT3158672A patent/IT970441B/en active
- 1972-11-17 ES ES408703A patent/ES408703A1/en not_active Expired
- 1972-12-07 BR BR863372A patent/BR7208633D0/en unknown
- 1972-12-07 GB GB5645572A patent/GB1405606A/en not_active Expired
- 1972-12-27 SU SU1865151A patent/SU559660A3/en active
-
1973
- 1973-01-26 DE DE19732303699 patent/DE2303699C3/en not_active Expired
- 1973-02-02 FI FI32173A patent/FI57469C/en active
- 1973-02-08 NO NO51073A patent/NO139324C/en unknown
- 1973-02-09 DK DK72473A patent/DK135002B/en not_active IP Right Cessation
- 1973-02-09 JP JP1639073A patent/JPS5223028B2/ja not_active Expired
- 1973-02-09 SE SE7301874A patent/SE395933B/en unknown
- 1973-02-09 NL NL7301831A patent/NL7301831A/xx not_active Application Discontinuation
- 1973-05-08 BE BE6044149A patent/BE799268A/en unknown
- 1973-10-12 SU SU7301962540A patent/SU583775A3/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2562328C1 (en) * | 2014-03-18 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Елецкий государственный университет им. И.А. Бунина" | Gas distribution mechanism |
| RU2740832C1 (en) * | 2020-03-12 | 2021-01-21 | Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" | Device for thermal compensation of valve mechanism of gas distribution system with positive effect on characteristics of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5223028B2 (en) | 1977-06-21 |
| DE2303699B2 (en) | 1974-10-10 |
| DK135002C (en) | 1977-07-18 |
| IT970441B (en) | 1974-04-10 |
| FI57469C (en) | 1980-08-11 |
| DE2303699A1 (en) | 1973-08-23 |
| NO139324C (en) | 1979-02-14 |
| NL7301831A (en) | 1973-08-14 |
| NO139324B (en) | 1978-11-06 |
| DE2303699C3 (en) | 1975-05-22 |
| JPS4888334A (en) | 1973-11-19 |
| GB1405606A (en) | 1975-09-10 |
| CH562395A5 (en) | 1975-05-30 |
| SU559660A3 (en) | 1977-05-25 |
| BE799268A (en) | 1973-08-31 |
| BR7208633D0 (en) | 1974-12-31 |
| FR2171656A5 (en) | 1973-09-21 |
| DK135002B (en) | 1977-02-21 |
| FI57469B (en) | 1980-04-30 |
| ES408703A1 (en) | 1975-10-16 |
| SE395933B (en) | 1977-08-29 |
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