Title:
INJECTION DEVICE AND METHOD FOR INJECTING A FLUID
Document Type and Number:
WIPO Patent Application WO2001052916
Kind Code:
A3
Abstract:
The invention relates to an injection device, with an injection nozzle (42), a pressure amplifier (12), for amplifying a primary pressure, a first valve arrangement (32), for operating the pressure amplifier (12) and an actuator for operating the first valve arrangement (32), whereby the pressure amplifier (12) is activated in a first state of the first valve arrangement (32), the pressure amplifier (12) is deactivated in a second state of the first valve arrangement (32) and a flow limiter to the injection nozzle (42) is provided. The invention further relates to a method for favourable application of the above device.
Inventors:
BRAUN WOLFGANG (DE)
MAHR BERND (DE)
KROPP MARTIN (DE)
MAGEL HANS-CHRISTOPH (DE)
MAHR BERND (DE)
KROPP MARTIN (DE)
MAGEL HANS-CHRISTOPH (DE)
Application Number:
PCT/DE2001/000098
Publication Date:
February 14, 2002
Filing Date:
January 12, 2001
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
BRAUN WOLFGANG (DE)
MAHR BERND (DE)
KROPP MARTIN (DE)
MAGEL HANS CHRISTOPH (DE)
BRAUN WOLFGANG (DE)
MAHR BERND (DE)
KROPP MARTIN (DE)
MAGEL HANS CHRISTOPH (DE)
International Classes:
F02M47/02; F02M57/02; F02M59/10; F02M61/16; F02M47/00; F02M61/20; F02M63/02; (IPC1-7): F02M59/10; F02M45/00; F02M57/02; F02M63/02
Foreign References:
| US5537972A | 1996-07-23 | |||
| US5622152A | 1997-04-22 | |||
| US5904300A | 1999-05-18 | |||
| EP0879954A2 | 1998-11-25 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 007, no. 199 (M - 240) 3 September 1983 (1983-09-03)
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