Liquid fuel injector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11873761
SERIAL NO

17646381

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A liquid fuel injector includes a cylindrical primary fuel injecting body having a central axis; an annular shroud concentrically placed radially outside; and an annular secondary fuel injecting body placed concentrically with the primary fuel injecting body and the shroud between the primary fuel injecting body and the shroud. A plurality of inner swirlers placed at equal intervals in a circumferential direction are provided in an annular inner air passage formed between the primary fuel injecting body and the secondary fuel injecting body, and a plurality of outer swirlers placed at equal intervals in the circumferential direction are provided in an annular outer air passage formed between the secondary fuel injecting body and the shroud. The primary fuel injecting body is formed as a pressure spray-type injector, and the secondary fuel injecting body and the inner and outer air passages cooperatively constitute an airblast-type injector.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATION1-1 TOYOSU 3-CHOME KOTO-KU TOKYO 135-8710

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ando, Narumi Tokyo, JP 4 23
Hattori, Hitoshi Tokyo, JP 99 1401
Hiromitsu, Nagayoshi Tokyo, JP 9 54
Ide, Tomohiro Tokyo, JP 9 56
Ishizaki, Shinichiro Tokyo, JP 1 3
Itoh, Mitsunori Tokyo, JP 4 11
Iwaki, Yuki Tokyo, JP 23 407
Kanai, Kouta Tokyo, JP 2 4
Kita, Shonosuke Tokyo, JP 1 3
Kowa, Junya Tokyo, JP 1 3
Takahashi, Katsuyoshi Tokyo, JP 33 111
Watase, Takehiko Tokyo, JP 1 3
Yonekura, Kazuo Tokyo, JP 6 25

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