Processing

Please wait...

Settings

Settings

Goto Application

1. WO1985000404 - DEVICE FOR THE DISCHARGE OF PULSATED EXHAUST GAS UNDER PRESSURE, PREFERABLY FROM AN INTERNAL COMBUSTION ENGINE

Publication Number WO/1985/000404
Publication Date 31.01.1985
International Application No. PCT/DE1984/000138
International Filing Date 02.07.1984
IPC
F02B 37/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37Engines characterised by provision of pumps driven at least for part of the time by exhaust
F02B 37/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37Engines characterised by provision of pumps driven at least for part of the time by exhaust
04Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
10at least one pump being alternately driven by exhaust and other drive
CPC
F02B 37/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37Engines characterised by provision of pumps driven at least for part of the time by exhaust
F02B 37/105
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37Engines characterised by provision of pumps driven at least for part of the time by exhaust
04Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
10at least one pump being alternatively ; or simultaneously; driven by exhaust and other drive, ; e.g. by pressurised fluid from a reservoir or an engine-driven pump
105exhaust drive and pump being both connected through gearing to engine-driven shaft
Y02T 10/144
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
10Road transport of goods or passengers
10Internal combustion engine [ICE] based vehicles
14Technologies for the improvement of mechanical efficiency of a conventional ICE
144Non naturally aspirated engines, e.g. turbocharging, supercharging
Applicants
  • SCHATZ, Oskar [DE]/[DE]
Inventors
  • SCHATZ, Oskar
Agents
  • LAMPRECHT, Helmut
Priority Data
P 33 23 959.202.07.1983DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) DEVICE FOR THE DISCHARGE OF PULSATED EXHAUST GAS UNDER PRESSURE, PREFERABLY FROM AN INTERNAL COMBUSTION ENGINE
(FR) DISPOSITIF DE DETENTE DES GAZ D'ECHAPPEMENT SOUS PRESSION ET PULSES, DE PREFERENCE D'UN MOTEUR A COMBUSTION INTERNE
Abstract
(EN)
A device for the discharge of pulsated exhaust gas under pressure is comprised of at least one discharge chamber, a piston oscillating in the discharge chamber as well as an outlet connected to the piston and wherein is incorporated a direction coupling intended to form a coupling link in the displacement direction corresponding to the exhaust gas discharge. If there are at least two discharge chambers which may be inversely operated by the exhaust gas, a directional coupling is affected to each discharge direction and both directional couplings are connected by means of a reversible device to provide an outlet having the same direction. A return device acting in the direction opposite to the direction of exhaust gas discharge is adjoined to the piston.
(FR)
Un dispositif de détente de gaz d'échappement sous pression et pulsés possède au moins une chambre de détente, un piston oscillant dans la chambre de détente, ainsi qu'une sortie reliée au piston et dans laquelle est intégré un couplage directionnel dirigé de manière à fabriquer une liaison de couplage dans la direction de déplacement correspondant à la détente des gaz d'échappement. S'il y a au moins deux chambres de détente pouvant fonctionner en sens inverse grâce aux gaz d'échappement, un couplage directionnel est affecté à chaque direction de détente et les deux couplages directionnels sont reliés au moyen d'un dispositif réversible pour former une sortie de même sens. Un dispositif de rappel agissant dans le sens opposé à la direction de détente des gaz d'échappement est adjoint au piston.
Also published as
Latest bibliographic data on file with the International Bureau