Gas and liquid contact apparatus – Fluid distribution – Valved
Patent
1982-09-14
1984-09-18
Miles, Tim R.
Gas and liquid contact apparatus
Fluid distribution
Valved
261121B, 261DIG74, F02M 724
Patent
active
044723210
ABSTRACT:
An altitude compensation device for a carburetor including a chamber in communication with the atmosphere, an air bleed port conducting atmosphere from the chamber, a primary conduit providing fluid communication between the chamber and the fuel system of the carburetor, a first valve responsive to changes in atmospheric pressure for opening and closing the air bleed port, a first flow restrictor in the primary conduit downstream of the air bleed port, an auxiliary conduit providing fluid communication between an atmospheric pressure source and the primary conduit at a junction downstream of the flow restrictor and upstream of the carburetor fuel system, a second valve responsive to changes in atmospheric pressure controlling communication between the auxiliary conduit and the atmospheric pressure source, a second flow restrictor in the auxiliary conduit downstream of the atmospheric pressure source and upstream of the junction with the primary conduit, and a thermosensitive valve responsive to engine temperature permitting communication with the atmosphere through the auxiliary conduit when engine temperature is below a predetermined level and preventing communication with the atmosphere through the auxiliary conduit when engine temperature is above the predetermined level.
REFERENCES:
patent: 2342975 (1944-02-01), Shaff
patent: 3810606 (1974-05-01), Masaki
patent: 3861366 (1975-01-01), Masaki et al.
patent: 3906910 (1975-09-01), Szlaga, Jr.
patent: 3925521 (1975-12-01), Otani
patent: 3987131 (1976-10-01), Hisatomi et al.
patent: 4119074 (1978-10-01), Masaki
patent: 4148848 (1979-04-01), Ogita
patent: 4173956 (1979-11-01), Ikeura et al.
patent: 4177224 (1979-12-01), Yamanaka et al.
Kamohara Tatsuyoshi
Oonaka Hidemi
Miles Tim R.
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Altitude compensation apparatus for carburetor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Altitude compensation apparatus for carburetor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Altitude compensation apparatus for carburetor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-793199