JPH0323651U

JPH0323651U -

Info

Publication number: JPH0323651U
Application number: JP8480389U
Authority: JP
Priority date: 1989-07-19
Filing date: 1989-07-19
Publication date: 1991-03-12

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例による内燃機関用
燃料供給装置の一実施例の一部を断面した正面図
、第２図は同上実施例における燃料噴射弁をデリ
バリパイプに取り付けた状態を示す正面図、第３
図は第２図の側面図、第４図は第３図の−線
の断面図、第５図は同上実施例における燃料噴射
弁をデリバリパイプのケース部に取り付けた状態
の一部を断面した正面図、第６図は従来の内燃機
関の燃料供給装置の横断面図、第７図は第６図の
−線の断面図、第８図は第６図の−線の
断面図である。１１……燃料噴射弁、１２……デリバリパイプ
、１２ａ……デリバリパイプのケース部、１３…
…燃料供給側ニツプル、１４……燃料供給通路、
１５……燃料通路、１７……吸気管。なお、図中
、同一符号は同一、又は相当部分を示す。 Fig. 1 is a partially sectional front view of an embodiment of a fuel supply system for an internal combustion engine according to an embodiment of this invention, and Fig. 2 shows a state in which a fuel injection valve in the same embodiment is attached to a delivery pipe. Front view, 3rd
The figure is a side view of Fig. 2, Fig. 4 is a cross-sectional view taken along the - line in Fig. 3, and Fig. 5 is a partial cross-section of the fuel injection valve in the same embodiment as above attached to the case part of the delivery pipe. 6 is a cross-sectional view of a conventional fuel supply system for an internal combustion engine, FIG. 7 is a sectional view taken along the - line in FIG. 6, and FIG. 8 is a sectional view taken along the - line in FIG. 6. DESCRIPTION OF SYMBOLS 11...Fuel injection valve, 12...Delivery pipe, 12a...Case portion of delivery pipe, 13...
...Fuel supply side nipple, 14...Fuel supply passage,
15...Fuel passage, 17...Intake pipe. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

補正平２．７．１２実用新案登録請求の範囲を次のように補正する
。Amendment 2.7.12 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】デリバリパイプ内に設けられ燃料タンクから圧
送される燃料を吸気管内に噴射する燃料噴射弁と
、この燃料噴射弁の外周側に上記燃料を導びく燃
料通路に平行してこれと一体的に上記燃料噴射弁
とともに上記デリバリパイプに取り付けられ上記
燃料タンクの燃料を上記燃料通路に導びく燃料供
給通路とを備えた内燃機関用燃料供給装置。図面の簡単な説明を次のように補正する。明細書１２頁２行「実施例の一部を断面した」
を「一部を断面にした」と訂正する。明細書１２頁８行「断面した」を「断面にした
」と訂正する。[Scope of Claim for Utility Model Registration] A fuel injection valve that is installed in a delivery pipe and injects fuel fed under pressure from a fuel tank into an intake pipe, and a fuel passage that is parallel to the fuel passage that leads the fuel to the outer circumference of the fuel injection valve. A fuel supply device for an internal combustion engine, comprising: a fuel supply passage that is integrally attached to the delivery pipe together with the fuel injection valve and guides the fuel in the fuel tank to the fuel passage. The brief description of the drawing has been amended as follows. Page 12 of the specification, line 2 “A part of the embodiment was cut away”
is corrected to ``partially sectioned''. On page 12 of the specification, line 8, "cross-sectioned" is corrected to "cross-sectioned."

Claims

[Scope of utility model registration request]

a fuel injection valve provided in the delivery pipe and injecting fuel pressure-fed from the fuel tank into the intake pipe;
A fuel supply passage is attached to the delivery pipe together with the fuel injection valve integrally with the fuel passage, parallel to the fuel passage guiding the fuel to the outer circumferential side of the fuel injection valve, and guiding the fuel from the fuel tank to the fuel passage. A fuel supply device for a fuel engine.