Title:
内燃機関のウォータインジェクション装置および当該ウォータインジェクション装置を運転する方法
Document Type and Number:
Japanese Patent JP6498318
Kind Code:
B2
Abstract:
A water injection device of an internal combustion engine is provided. The water injection device includes a water tank for storing water, and a delivery element for delivering the water. The delivery element is connected to the water tank. The water injection device further includes at least one water injector for injecting water. The at least one water injector is connected to the delivery element. The water injection device further includes a pressure sensor, which is arranged in a line region between the delivery element and the water injector, and a control unit, which is designed to determine, on the basis of pressure data of the pressure sensor, a formation of vapor in the aforementioned line region when the water injector is closed and the delivery element is deactivated.
Inventors:
Zimon Obergfell
Ingmar Burak
Peter Schenck
Ingmar Burak
Peter Schenck
Application Number:
JP2017557981A
Publication Date:
April 10, 2019
Filing Date:
April 18, 2016
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02M25/025; F02B47/02; F02D19/12
Domestic Patent References:
| JP9049458A | ||||
| JP2007518931A | ||||
| JP60073036A | ||||
| JP2012225214A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima