EP 0263455 A3 19890628 - FUEL SUPPLY DEVICE FOR CARBURETORS
Title (en)
FUEL SUPPLY DEVICE FOR CARBURETORS
Publication
Application
Priority
JP 15359686 U 19861006
Abstract (en)
[origin: EP0263455A2] A fuel supply device for carburetors in which a first level sensor (10) for maintaining a reference fuel liquid level in a fuel chamber (7) is provided separate from the fuel chamber; a second level sensor (20) used to maintain properly a fuel flow rate in a slow operation zone (6) and a third level sensor (16) used to maintain properly a fuel flow rate in a main operation zone (1) are arranged close by the first level sensor; and a mixture with a proper air-fuel ratio can always be supplied to an engine even if the fuel liquid level in the fuel chamber fluctuates and the entire carburetor inclines, without being affected thereby.
IPC 1-7
IPC 8 full level
F02M 7/00 (2006.01); F02M 3/08 (2006.01); F02M 3/09 (2006.01); F02M 3/12 (2006.01); F02M 7/12 (2006.01); F02M 17/02 (2006.01)
CPC (source: EP KR)
F02M 3/08 (2013.01 - EP); F02M 7/00 (2013.01 - KR); F02M 7/12 (2013.01 - EP); F02M 17/02 (2013.01 - EP)
Citation (search report)
- [APD] EP 0207796 A2 19870107 - MIKUNI KOGYO KK [JP]
- [A] DE 2910605 A1 19800925 - PIERBURG GMBH & CO KG
- [A] US 4325894 A 19820420 - DATE TASUKU, et al
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0263455 A2 19880413; EP 0263455 A3 19890628; JP S6360057 U 19880421; KR 880005351 A 19880628
DOCDB simple family (application)
EP 87114470 A 19871003; JP 15359686 U 19861006; KR 870011014 A 19871002