GB1259986A - Device for automatically regulating the temperature of intake air - Google Patents

Device for automatically regulating the temperature of intake air

Info

Publication number
GB1259986A
GB1259986A GB2751/69A GB275169A GB1259986A GB 1259986 A GB1259986 A GB 1259986A GB 2751/69 A GB2751/69 A GB 2751/69A GB 275169 A GB275169 A GB 275169A GB 1259986 A GB1259986 A GB 1259986A
Authority
GB
United Kingdom
Prior art keywords
flap
plastics
spring
thermostat
inlets
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
Application number
GB2751/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FILTERWERKE MANN and HUMMEL GmbH
Mann and Hummel GmbH
Original Assignee
FILTERWERKE MANN and HUMMEL GmbH
Filterwerk Mann and Hummel GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FILTERWERKE MANN and HUMMEL GmbH, Filterwerk Mann and Hummel GmbH filed Critical FILTERWERKE MANN and HUMMEL GmbH
Publication of GB1259986A publication Critical patent/GB1259986A/en
Expired legal-status Critical Current

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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/434—Heating or cooling devices
    • F02M2700/4342—Heating devices
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

1,259,986. Valves. FILTERWERK MANN & HUMMEL G.m.b.H. 17 Jan., 1969 [17 Jan., 1968], No. 2751/69. Heading F2V. [Also in Division F1] The proportions of hot and cold air entering the inlets 7, 21 for conveyance through the outlet 22 to an air filter in the intake manifold of an I.C. engine, are determined by a pivoted flap valve 8 which selectively obturates the inlets and is controlled by a thermostat 11 responsive to the temperature of the mixed streams. The valve casing consists of two plastics injection mouldings 2, 3 joined as by welding along a line 4-4 which is mainly in a diametral plane of the coaxial inlet 21 and outlet 22 but which is offset as shown to extend through pivot bearings 10 for the flap. A socket 13 for the thermostat and a spring-loaded return plunger 15 is integral with the lower moulding. The plunger is connected to an extension 9 of the flap by an overload and drive blade spring 16 through pivotal members 17, 18 also moulded in plastics. In the hot air closed position the spring is slightly bowed by a cam 8a on the flap so as to yield on further travel. The flap is also of plastics with integral pivots and has a baffle 24 to assist mixing.
GB2751/69A 1968-01-17 1969-01-17 Device for automatically regulating the temperature of intake air Expired GB1259986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF33545U DE1992783U (en) 1968-01-17 1968-01-17 DEVICE FOR AUTOMATIC REGULATING THE TERPERATURE OF THE INTAKE AIR OF A COMBUSTION MACHINE.

Publications (1)

Publication Number Publication Date
GB1259986A true GB1259986A (en) 1972-01-12

Family

ID=7095140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2751/69A Expired GB1259986A (en) 1968-01-17 1969-01-17 Device for automatically regulating the temperature of intake air

Country Status (3)

Country Link
DE (1) DE1992783U (en)
GB (1) GB1259986A (en)
SE (1) SE347791B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178482A (en) * 1985-06-26 1987-02-11 Air Cleaner Tech Services Air intake temperature control systems for internal combustion engines
IT201700119992A1 (en) * 2017-10-23 2019-04-23 Prinoth Spa TRACKED VEHICLE FOR THE PREPARATION OF SKI SLOPES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178482A (en) * 1985-06-26 1987-02-11 Air Cleaner Tech Services Air intake temperature control systems for internal combustion engines
IT201700119992A1 (en) * 2017-10-23 2019-04-23 Prinoth Spa TRACKED VEHICLE FOR THE PREPARATION OF SKI SLOPES
WO2019082065A1 (en) * 2017-10-23 2019-05-02 Prinoth S.P.A. Crawled vehicle for the preparation of ski pistes
US11473514B2 (en) 2017-10-23 2022-10-18 Prinoth S.P.A. Crawled vehicle for the preparation of ski pistes

Also Published As

Publication number Publication date
SE347791B (en) 1972-08-14
DE1992783U (en) 1968-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee