JPS59150800U - Fuel supply device for fuel tanks in construction machinery - Google Patents

Fuel supply device for fuel tanks in construction machinery

Info

Publication number
JPS59150800U
JPS59150800U JP4450883U JP4450883U JPS59150800U JP S59150800 U JPS59150800 U JP S59150800U JP 4450883 U JP4450883 U JP 4450883U JP 4450883 U JP4450883 U JP 4450883U JP S59150800 U JPS59150800 U JP S59150800U
Authority
JP
Japan
Prior art keywords
fuel
supply device
construction machinery
fuel supply
tanks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4450883U
Other languages
Japanese (ja)
Inventor
楠　義裕
Original Assignee
日立建機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日立建機株式会社 filed Critical 日立建機株式会社
Priority to JP4450883U priority Critical patent/JPS59150800U/en
Publication of JPS59150800U publication Critical patent/JPS59150800U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の建設機械における燃料タンクに対する燃
料供給装置を示す系統図、第２図はこの考案の一実施例
を示す系統図である。 １・・・・・・燃料タンク、２・・・・・・液面計、３
・・・・・・キャップ、４・・・・・・空気穴、５・・
・・・・電動ポンプ、６・・・・・・作動スイッチ、７
・・・・・・電源、８・・・・・・ドラム罐、９・・・
・・・ストレーナ、１０・・・・・・吸込みがわホース
、１１・・・・・・吐出がわ配管、１２・・・・・・液
面スイッチ（フロートスイッチ）。FIG. 1 is a system diagram showing a fuel supply device for a fuel tank in a conventional construction machine, and FIG. 2 is a system diagram showing an embodiment of this invention. 1...Fuel tank, 2...Level gauge, 3
...Cap, 4...Air hole, 5...
...Electric pump, 6...Operating switch, 7
...Power supply, 8...Drum can, 9...
...Strainer, 10...Suction hose, 11...Discharge pipe, 12...Liquid level switch (float switch).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建設機械における燃料タンクに電動ポンプにより燃料を
供給できるようにした燃料供給装置において、燃料タン
ク内に規定量の燃料がはいると開路する液面スイッチを
燃料タンクに設置し、その液面スイッチを電動ポンプの
作動スイッチと直列に結線したことを特徴とする燃料供
給装置−In a fuel supply system that allows fuel to be supplied to the fuel tank of construction machinery using an electric pump, a liquid level switch that opens when a specified amount of fuel is in the fuel tank is installed on the fuel tank, and the liquid level switch is turned on. A fuel supply device characterized by being connected in series with an operating switch of an electric pump.
JP4450883U 1983-03-28 1983-03-28 Fuel supply device for fuel tanks in construction machinery Pending JPS59150800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4450883U JPS59150800U (en) 1983-03-28 1983-03-28 Fuel supply device for fuel tanks in construction machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4450883U JPS59150800U (en) 1983-03-28 1983-03-28 Fuel supply device for fuel tanks in construction machinery

Publications (1)

Publication Number Publication Date
JPS59150800U true JPS59150800U (en) 1984-10-08

Family

ID=30175038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4450883U Pending JPS59150800U (en) 1983-03-28 1983-03-28 Fuel supply device for fuel tanks in construction machinery

Country Status (1)

Country Link
JP (1) JPS59150800U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6062611B1 (en) * 2016-08-22 2017-01-18 株式会社小松製作所 Work vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6062611B1 (en) * 2016-08-22 2017-01-18 株式会社小松製作所 Work vehicle
WO2017043300A1 (en) * 2016-08-22 2017-03-16 株式会社小松製作所 Work vehicle
US9896132B1 (en) 2016-08-22 2018-02-20 Komatsu Ltd. Working vehicle

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