JPS5549558A - Altitude compensator for carburetor - Google Patents

Altitude compensator for carburetor

Info

Publication number
JPS5549558A
JPS5549558A JP12253878A JP12253878A JPS5549558A JP S5549558 A JPS5549558 A JP S5549558A JP 12253878 A JP12253878 A JP 12253878A JP 12253878 A JP12253878 A JP 12253878A JP S5549558 A JPS5549558 A JP S5549558A
Authority
JP
Japan
Prior art keywords
metric
needle
expanded
carburetor
altitude compensator
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
JP12253878A
Other languages
Japanese (ja)
Inventor
Yasuhiko Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12253878A priority Critical patent/JPS5549558A/en
Publication of JPS5549558A publication Critical patent/JPS5549558A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)

Abstract

PURPOSE: To adjust the rate of the displacement of metric needle valve to change in accordance with the air pressure approximately constant by restricting the scatter of displacements of the metric needle valve accompanying the dispersion of displacement of the detecting element such as bellows in the altitude compensator to actuate against the change of air density.
CONSTITUTION: The pressure sensor 13 such as a bellows provided in the case 14 of altitude compensator 1 is expanded due to a drop of atmospheric pressure as the car runs from lowlands to highlands, the rod 17 is moved leftwards against an elastic force of the operation lever 19. The pressure sensor 13 is expanded to make the operation lever 19 contact with the metric needle 22, and when it is further expanded, the metric needle is moved leftwards against the spring 23, the orifice 21 is opened to feed compensating air to the main well 8 of carburetor through the feed port 4.
COPYRIGHT: (C)1980,JPO&Japio
JP12253878A 1978-10-06 1978-10-06 Altitude compensator for carburetor Pending JPS5549558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12253878A JPS5549558A (en) 1978-10-06 1978-10-06 Altitude compensator for carburetor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12253878A JPS5549558A (en) 1978-10-06 1978-10-06 Altitude compensator for carburetor

Publications (1)

Publication Number Publication Date
JPS5549558A true JPS5549558A (en) 1980-04-10

Family

ID=14838333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12253878A Pending JPS5549558A (en) 1978-10-06 1978-10-06 Altitude compensator for carburetor

Country Status (1)

Country Link
JP (1) JPS5549558A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864190A (en) * 1981-10-12 1983-04-16 Ebara Infilco Co Ltd Treatment of malodorous gas and organic waste water
JPS62171797A (en) * 1986-01-27 1987-07-28 Mitsubishi Electric Corp Treatment of water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864190A (en) * 1981-10-12 1983-04-16 Ebara Infilco Co Ltd Treatment of malodorous gas and organic waste water
JPS6321556B2 (en) * 1981-10-12 1988-05-07 Ebara Infilco
JPS62171797A (en) * 1986-01-27 1987-07-28 Mitsubishi Electric Corp Treatment of water

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