Kraftstoffeinspritzventil
Anmelder: Hitachi Automotive Systems, Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2690279
- Aktenzeichen
- EP13177940
- Anmeldetag
- 25. Juli 2013
- Veröffentlichung
- 22. Juli 2020
- Erteilung
- 22. Juli 2020
- Rechtsraum
- EP
- IPC
- F02M61/16F02M61/18
Abstract
It is an object of the invention to provide a fuel injection valve in which the uniformity of a swirl flow in the circumferential direction is enhanced. The fuel injection valve (1) of the invention includes a swirling chamber (22a-22c) having an inner wall surface comprised of a helical curve and a passage (21a-21c) for swirling for guiding fuel into the swirling chamber (22a-22c). The fuel injection valve (1) is so formed that the center of a circle as the basis of the helical curve and the center of a fuel injection hole (23a-23c) open in the swirling chamber (22a-22c) agree with each other.
Anmelder
- Firma
- Hitachi Automotive Systems, Ltd.
- Land
- 🇯🇵 Japan
Japanischer Automobilzulieferer mit Sitz in Hitachinaka, hervorgegangen aus Hitachi Automotive Systems. Hitachi Astemo entwickelt Fahrwerks-, Antriebs- und Bremssysteme sowie Elektronik für konventionelle und elektrifizierte Fahrzeuge.
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