ES8306891A1 - Shape memory effect i.e. engine air intake temperature control - Google Patents
Shape memory effect i.e. engine air intake temperature controlInfo
- Publication number
- ES8306891A1 ES8306891A1 ES513230A ES513230A ES8306891A1 ES 8306891 A1 ES8306891 A1 ES 8306891A1 ES 513230 A ES513230 A ES 513230A ES 513230 A ES513230 A ES 513230A ES 8306891 A1 ES8306891 A1 ES 8306891A1
- Authority
- ES
- Spain
- Prior art keywords
- air intake
- intake temperature
- temperature control
- shape memory
- memory effect
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/138—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for gases
-
- 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
- F02M31/07—Temperature-responsive control, e.g. using thermostatically-controlled valves
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
- Air-Flow Control Members (AREA)
Abstract
A valve arrangement 14, 15 which controls unheated and heated air inlets 4 and 5 is operated in response to expansion and contraction of a memory metal helical spring 11 of a Ni, Ti or Cu, Zn, Al alloy. The spring 11 may increase or decrease in length in response to rise in air intake temperature such that air flows through the inlets 4 and/or 5 to provide the desired air temperature. The inlets 4 and 5 may be controlled by respective valves (45, 46), Fig. 5 (not shown), connected by a pivoted link (54).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67834/81A IT1144240B (en) | 1981-06-17 | 1981-06-17 | THERMOSTATIC DEVICE FOR THE ADJUSTMENT OF THE TEMPERATURE OF THE AIR TO AN ENDOTHERMAL MOTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
ES513230A0 ES513230A0 (en) | 1983-06-01 |
ES8306891A1 true ES8306891A1 (en) | 1983-06-01 |
Family
ID=11305651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES513230A Expired ES8306891A1 (en) | 1981-06-17 | 1982-06-17 | Shape memory effect i.e. engine air intake temperature control |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3222814A1 (en) |
ES (1) | ES8306891A1 (en) |
FR (1) | FR2508105A1 (en) |
GB (1) | GB2104594A (en) |
IT (1) | IT1144240B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549900B1 (en) * | 1983-07-08 | 1985-11-29 | Peugeot Aciers Et Outillage | AIR INLET NECK FOR AIR FILTER OF INTERNAL COMBUSTION ENGINE |
SE450721B (en) * | 1984-06-12 | 1987-07-20 | Volvo Ab | VALVE DEVICE FOR DISTRIBUTION OF PREHEATED RESPECTIVE NON-PREHEATED INTAKE AIR TO AN COMBUSTION ENGINE |
DE3542762A1 (en) * | 1985-12-04 | 1987-06-11 | Mtu Muenchen Gmbh | DEVICE FOR CONTROLLING OR CONTROLLING GAS TURBINE ENGINES OR GAS TURBINE JET ENGINES |
GB2204939B (en) * | 1987-05-15 | 1991-03-13 | Concentric Controls Ltd | Gas valves |
DE4226018A1 (en) * | 1992-03-18 | 1993-09-23 | Knecht Filterwerke Gmbh | Gas flow mixing appts. - useful for mixing differing temp. airstreams for IC engine |
DE19523297A1 (en) * | 1995-06-27 | 1997-01-02 | Mann & Hummel Filter | Device for regulating the temperature of the intake air of an internal combustion engine |
US6863527B2 (en) * | 2003-03-31 | 2005-03-08 | Arlo H. T. Lin | Personal heater |
US9671030B2 (en) | 2012-03-30 | 2017-06-06 | General Electric Company | Metallic seal assembly, turbine component, and method of regulating airflow in turbo-machinery |
US9587632B2 (en) | 2012-03-30 | 2017-03-07 | General Electric Company | Thermally-controlled component and thermal control process |
CN112903021B (en) * | 2021-02-01 | 2022-11-04 | 深圳信息职业技术学院 | Temperature and pressure composite sensor |
-
1981
- 1981-06-17 IT IT67834/81A patent/IT1144240B/en active
-
1982
- 1982-06-17 FR FR8210579A patent/FR2508105A1/en active Granted
- 1982-06-17 ES ES513230A patent/ES8306891A1/en not_active Expired
- 1982-06-17 GB GB08217617A patent/GB2104594A/en not_active Withdrawn
- 1982-06-18 DE DE19823222814 patent/DE3222814A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8167834A0 (en) | 1981-06-17 |
ES513230A0 (en) | 1983-06-01 |
FR2508105B3 (en) | 1984-05-04 |
FR2508105A1 (en) | 1982-12-24 |
GB2104594A (en) | 1983-03-09 |
IT1144240B (en) | 1986-10-29 |
DE3222814A1 (en) | 1983-01-27 |
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