GB1426380A - Means for controlling the temperature of the intake air in an internal combustion engine - Google Patents
Means for controlling the temperature of the intake air in an internal combustion engineInfo
- Publication number
- GB1426380A GB1426380A GB5156973A GB5156973A GB1426380A GB 1426380 A GB1426380 A GB 1426380A GB 5156973 A GB5156973 A GB 5156973A GB 5156973 A GB5156973 A GB 5156973A GB 1426380 A GB1426380 A GB 1426380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- engine
- flap
- controlling
- intake air
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
- F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
- F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
- F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
1426380 Intake air temperature control for I C engines AUDI NSU AUTO UNION AG 7 Nov 1973 [10 Nov 1972] 51569/73 Heading F1B The temperature of air fed to an I.C. engine is determined by controlling the proportions of heated air fed through a pipe 6 and cold air fed through a pipe 5 to a mixing chamber 4 by means of a flap 7 responsive to a temperature sensing device 15 in a liquid coolant or lubricant circuit of the engine. While the coolant or lubricant is below its normal operating temperature, a slide 14 is in the position shown in Fig. 1, so that manifold vacuum is communicated by pipes 11, 12 to an actuator 8 causing flap 7 to cut off cold air and allow heated air to reach the engine. At normal operating temperature, slide 14 rises and flap 7 moves to the position shown in broken lines to cut off the heated air supply and allow cold air to pass to the engine. In Fig. 2 (not shown), the temperature sensing device 15 acts directly on the flap 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2254976A DE2254976A1 (en) | 1972-11-10 | 1972-11-10 | CONTROL DEVICE FOR THE TEMPERATURE OF THE INTAKE AIR OF COMBUSTION MACHINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426380A true GB1426380A (en) | 1976-02-25 |
Family
ID=5861306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5156973A Expired GB1426380A (en) | 1972-11-10 | 1973-11-07 | Means for controlling the temperature of the intake air in an internal combustion engine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS49100409A (en) |
| DE (1) | DE2254976A1 (en) |
| FR (1) | FR2206448B3 (en) |
| GB (1) | GB1426380A (en) |
| IT (1) | IT1001642B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417777A (en) * | 2021-07-31 | 2021-09-21 | 重庆长安汽车股份有限公司 | Engine air inlet heating device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554539Y2 (en) * | 1975-02-04 | 1980-02-01 |
-
1972
- 1972-11-10 DE DE2254976A patent/DE2254976A1/en active Pending
-
1973
- 1973-11-06 IT IT30981/73A patent/IT1001642B/en active
- 1973-11-07 GB GB5156973A patent/GB1426380A/en not_active Expired
- 1973-11-08 JP JP48125010A patent/JPS49100409A/ja active Pending
- 1973-11-08 FR FR7339738A patent/FR2206448B3/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417777A (en) * | 2021-07-31 | 2021-09-21 | 重庆长安汽车股份有限公司 | Engine air inlet heating device |
| CN113417777B (en) * | 2021-07-31 | 2023-03-28 | 重庆长安汽车股份有限公司 | Engine air inlet heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1001642B (en) | 1976-04-30 |
| FR2206448B3 (en) | 1976-09-24 |
| JPS49100409A (en) | 1974-09-24 |
| DE2254976A1 (en) | 1974-05-22 |
| FR2206448A1 (en) | 1974-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |