FR2484535A1 - Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine - Google Patents

Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine Download PDF

Info

Publication number
FR2484535A1
FR2484535A1 FR8013275A FR8013275A FR2484535A1 FR 2484535 A1 FR2484535 A1 FR 2484535A1 FR 8013275 A FR8013275 A FR 8013275A FR 8013275 A FR8013275 A FR 8013275A FR 2484535 A1 FR2484535 A1 FR 2484535A1
Authority
FR
France
Prior art keywords
air
engine
tank
reservoir
pressure
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.)
Withdrawn
Application number
FR8013275A
Other languages
French (fr)
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.)
BUARD MARIE MADELEINE
Original Assignee
BUARD MARIE MADELEINE
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 BUARD MARIE MADELEINE filed Critical BUARD MARIE MADELEINE
Priority to FR8013275A priority Critical patent/FR2484535A1/en
Publication of FR2484535A1 publication Critical patent/FR2484535A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

The turbo charger has an expansion turbine which is driven by the engine exhaust gases. The air discharged from the air compressor is supplied to a constant pressure reservoir. The reservoir is fitted with an inlet pressure regulating valve. The valve is spring loaded and allows flow of air into the reservoir. The reservoir is also fitted with a vent valve allowing air to escape from the tank, and venting condensate from the tank. The air is supplied to the engine through a water heated pipe. The pressure through the valve can be regulated by the hand valve.

Description

DESCRIPTION
La présente invention a pour objet de supprimer le temps de ME p@@se à l'accélérat@@n lors de l'emploi d'un tunbocempresseur e@ intercalant entre le turbocompresseur et le moteur.un réservoir à air qui alimentera le moteur. DESCRIPTION
The object of the present invention is to eliminate the time from ME p @@ se to the accelerate @@ n when using a tunbocharger e @ interposing between the turbocharger and the engine. An air tank which will supply the engine .

Les caeactéristqiues et avantages de l'invention ressortiront s'ailleurs de la description qui va suivre d'une forme de realisa tion de l'invention donnée uniquement à titre d'exemple en référence au dessin annexé dans lequel la figure I est une vue du tunbocompresseur et du réservoir en coupe. The caeactéristqiues and advantages of the invention will emerge elsewhere from the description which follows of an embodiment of the invention given solely by way of example with reference to the accompanying drawing in which Figure I is a view of the tunbocharger and tank section.

En se référant à la figure I nous remarquons que la turbine de compression I alimente un réservoir 2 muni d'un chapet à pression réglabe 9 permettant l'entrée de l'air dans le réservoir ou l'échappement à l'air libre par une soupape 5;;lersque la pression désirée dans le réservoir est atteinte cette soupape permettant l'évacuation de l'eau formée dans le réservoir. Une valve 4 comman
dée par l'accélérateur permet la distribution de l'air au moteur ainsi lorsaue le turbocompresseur sa trouve pratiquement arrêté lorsque le pilote freine lors de l'accélération pour relancer

Figure img00010001

le moteur,eslui-ci recevra instantanément du réservoir l'air nG cessaire à la pression choisie permettant de bénéficier de tous les avantages du truboecompresseur en éliminant les inconvénients d'une accélération beaucoup trop longue dans le cas d'une élimination directe.Referring to Figure I we note that the compression turbine I feeds a tank 2 provided with a pressure adjustable cap 9 allowing the entry of air into the tank or the exhaust to the open air by a valve 5 ;; lersque the desired pressure in the tank is reached this valve allowing the evacuation of the water formed in the tank. A 4-way valve
given by the accelerator allows the distribution of air to the engine thus when the turbocharger is practically stopped when the pilot brakes during acceleration to restart
Figure img00010001

the engine, eslui this will instantly receive from the tank the air nG ceased at the selected pressure allowing to benefit from all the advantages of the truboecompressor by eliminating the disadvantages of an acceleration much too long in the case of direct elimination.

Bien entendu cetteréalisation n'est donnée qu'à titre d'exemple mais en embrasse au contraire de nombreusesv@ variantes qui peuve n t ètre réalisées sans sortir du cadre de l'invention.C'est ainsi que
la soupape de retenue(clapet 3) peut-ètre à pression non réglable,
une soupape de sécurité timbrée à la pression désirée pouvant ètre fiiée sur le réservoir que cette soupape peut ou non ètre à pression variable commandée par un écrou,un levier contre-poids etc; ou ressort;qutun détendeur placé à la sortie du réservoir d'air peut régler l'arrivée d'air au moteur à la pression désirée,qu'un circuit 6 d'eau chaude veant du radiateur peut réchauffer l'air à son arrivée au moteur et augmenter ainsi le rendement du turbocompres- seur; que lorsque le volume d'air contenu dans le réservoir est com plet une vanne obtruant l'entrée d'air 7 du turbocompresseur peut diminuer ou supprimer le débit d'air du compresseur. Of course, this realization is given only by way of example, but on the contrary embraces many variants which can be carried out without departing from the scope of the invention.
the non-adjustable pressure check valve (valve 3),
a safety valve stamped at the desired pressure which can be relied on the tank whether or not this valve can be at variable pressure controlled by a nut, a counterweight lever etc; or spring; that a regulator placed at the outlet of the air tank can regulate the air supply to the engine at the desired pressure, that a hot water circuit 6 coming from the radiator can heat the air on its arrival at engine and thereby increase the efficiency of the turbocharger; that when the volume of air contained in the tank is complete, a valve blocking the air inlet 7 of the turbocharger can reduce or eliminate the air flow from the compressor.

Claims (1)

REVENDICATION CLAIM Turbocompresseur équipé d'un réservoir intermédiaire d'air comTurbocharger equipped with an intermediate air tank primé: premium: I/ Caractérisé par le fait que ce réservoir placé entre la turbine compresseur et le moteur permet un débit à pression constante de l'air quelque soit l'accélération du moteur. I / Characterized by the fact that this reservoir placed between the compressor turbine and the engine allows a flow at constant pressure of the air whatever the acceleration of the engine. II/ Dispositif suivant la revendication I II / Device according to claim I Caractérisé par le fait que 11 entrée d'air dans le Réservoir se fait par une soupape à pression réglable. Characterized by the fact that 11 air entry into the Reservoir is through an adjustable pressure valve. III/Dispositif suivant la revendication I III / Device according to claim I Caractérisée par le fait que la pression d'air dans le réser- voir est régularisée par le fait que ce réservoir est muni d'une soupape d'échappement à pression réglable par des moyens connus (ressorts,contre-poids etc..) Characterized by the fact that the air pressure in the tank is regulated by the fact that this tank is provided with an exhaust valve with adjustable pressure by known means (springs, counterweight, etc.) IV/ Dispositif suivant la revendication I IV / Device according to claim I Caractérisé par le fait que la pression d'air dans le résew Characterized by the fact that the air pressure in the resew voir est régularisée par la fermeture où l'ouverture de l'entrée  see is regularized by the closure where the opening of the entrance d'air dans la turbine de compression du tube compresseur. of air in the compressor turbine of the compressor tube. V/ V / V/ Dispositif suivant la revendication I  V / Device according to claim I Caractérisé par le fait que le volet de fermeture de l'entrée Characterized by the fact that the entrance closing flap d'air dans la turbine de compression commandée par la pression de of air in the compression turbine controlled by the pressure of l'air du réservoir. air from the tank. Vil Dispositif suivant la revendication I Vil Device according to claim I Caractérisé par le fait qu'un détendeur à pression réglable Characterized by the fact that an adjustable pressure regulator peut-*tre placé à la sortie du réservoir dair et perméttre l'ar * can be placed at the outlet of the air tank and allows the ar rivée d'air au moteur à la pression désirée.  air flow to the engine at the desired pressure.
FR8013275A 1980-06-13 1980-06-13 Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine Withdrawn FR2484535A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8013275A FR2484535A1 (en) 1980-06-13 1980-06-13 Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013275A FR2484535A1 (en) 1980-06-13 1980-06-13 Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine

Publications (1)

Publication Number Publication Date
FR2484535A1 true FR2484535A1 (en) 1981-12-18

Family

ID=9243106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013275A Withdrawn FR2484535A1 (en) 1980-06-13 1980-06-13 Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine

Country Status (1)

Country Link
FR (1) FR2484535A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601072A1 (en) * 1986-07-07 1988-01-08 Mekhalian David Device for eliminating the "response time" on combustion engines which are supercharged using a turbo-compressor
EP0567691A1 (en) * 1992-04-28 1993-11-03 Michimasa Sandou Intake air flow increasing device for combustion engine
EP2444627A4 (en) * 2010-03-18 2015-06-03 Mitsubishi Heavy Ind Ltd Electric supercharging device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601072A1 (en) * 1986-07-07 1988-01-08 Mekhalian David Device for eliminating the "response time" on combustion engines which are supercharged using a turbo-compressor
EP0567691A1 (en) * 1992-04-28 1993-11-03 Michimasa Sandou Intake air flow increasing device for combustion engine
EP2444627A4 (en) * 2010-03-18 2015-06-03 Mitsubishi Heavy Ind Ltd Electric supercharging device
US9328656B2 (en) 2010-03-18 2016-05-03 Mitsubishi Heavy Industries, Inc. Electrically driven turbocharger device

Similar Documents

Publication Publication Date Title
US4092960A (en) Exhaust gas recirculation system in an internal combustion engine
FR2514412A1 (en) DEVICE FOR MODULATING THE FLOW OF GASES IN AN EXHAUST MUFFLER OF AN INTERNAL COMBUSTION ENGINE
FR2670837A1 (en) INTERNAL COMBUSTION COMBUSTION ENGINE WITH MIXTURE OF SECONDARY AIR AND MEASUREMENT OF AIR FLOW INTO THE INTAKE PIPE.
FR2500059A1 (en) EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE
US4528815A (en) Turbocharged internal combustion engine having means for controlling supercharging pressure
FR2586271A1 (en) DEVICE FOR INCREASING THE ROTATIONAL SPEED OF AN EXHAUST GAS TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE
FR2484535A1 (en) Engine turbo with constant pressure reservoir - has adjustable pressure regulator and heated discharge to engine
US4770822A (en) Diaphragm carburetor for internal combustion engine
CH510819A (en) Pressure-fed internal combustion engine
EP0242782A2 (en) Diaphragm carburetor for internal combustion engine
FR2879689A1 (en) DEVICE FOR SUPPLYING AN INTERNAL COMBUSTION ENGINE COMPRISING A DISCHARGE CIRCUIT AND A SHOCK ABSORBER OF THE TURBOCHARGER PULSATIONS
FR2453278A1 (en) INTERNAL COMBUSTION ENGINE OPERATING ON GAS
EP1475533A3 (en) Diaphragm carburetor with air purge system
ES8205917A1 (en) Drain fitting with built-in pump
FR2526870A1 (en) CONTROL DEVICE FOR RECYCLING EXHAUST GASES
US1869467A (en) Carburetor
JPS57146024A (en) Supercharge pressure controller of engine with supercharger
JPS57129215A (en) Exhausting device for 2-cycle engine
JPS57119129A (en) Engine with turbo-charger
FR2523648A1 (en) Pneumatic pressure controller for turbocharged IC engine - has spring-operated delayed opening of exhaust by=pass valve
SU941771A1 (en) Air-escape valve
US1744470A (en) Motor-heating apparatus
BE649571A (en)
FR2654201A1 (en) DEVICE FOR SELECTING WATER CIRCUIT FOR BOILER FOR HEATING AND HOT SANITARY WATER.
JPS6062658A (en) Injection start timing changer of jerk type fuel pump

Legal Events

Date Code Title Description
ST Notification of lapse