WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1979000036) GOVERNING FUEL INJECTION AND HYDRAULIC TRANSMISSION SIMULTANEOUSLY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000036    International Application No.:    PCT/SE1978/000015
Publication Date: 08.02.1979 International Filing Date: 07.07.1978
IPC:
F02D 29/02 (2006.01)
Applicants:
Inventors:
Priority Data:
7707987 08.07.1977 SE
Title (EN) GOVERNING FUEL INJECTION AND HYDRAULIC TRANSMISSION SIMULTANEOUSLY
(FR) COMMANDE SIMULTANEE DE L"INJECTION DE CARBURANT ET DE LA TRANSMISSION HYDRAULIQUE
Abstract: front page image
(EN)A method of controlling an internal combustion engine (14) having a power control 15) and a variable hydrostatic transmission (16, 17) including a hydraulic pump (16) driven by the internal combustion engine, and a hydraulic engine (17) connected therewith. By automatic adjustment of the power control (15) and the ratio (E) of the hydrostatic transmission (16, 17) independently of each other according to a predetermined mathematical control function (Fig. 1) which describes a desired relationship between power and rotational speed of the internal combustion engine, a specific discrete power output is delivered between zero load and full load only at an associated discrete rotational speed of the internal combustion engine.
(FR)Procede de commande d"un moteur a combustion interne (14) muni d"une commande de puissance (15) et d"une transmission variable hydrostatique (16, 17) qui comprend une pompe hydraulique (16), entrainee par le moteur a combustion interne, et un moteur hydraulique (17) branche sur la pompe. Le reglage automatique de la commande puissance (15) et du rapport (E) de la transmission hydrostatique (16, 17) independamment l"un de l"autre et selon une fonction mathematique predeterminee de commande (fig. 1) qui definit une relation appropriee entre la puissance et la vitesse de rotation du moteur a combustion interne, permet d"obtenir, entre la charge nulle et la pleine charge, pour des valeurs discretes de la vitesse de rotation du moteur, des valeurs discretes determinees de la puissance developpee.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)