公开(公告)号：US3259377A

公开(公告)日：1966-07-05

申请号：US28920163

申请日：1963-06-20

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  PRUCHNO ALBERT A

IPC: F02M1/10

CPC classification number: F02M1/10

公开(公告)号：US3575391A

公开(公告)日：1971-04-20

申请号：US3575391D

申请日：1969-03-06

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  NELSON THOMAS A ,  WESLOCK CHARLES K

IPC: F02M19/12 ,  F02M7/24

CPC classification number: F02M19/122 ,  Y10T464/50

Abstract: A rotary damper for the air valve of an air valve carburetor. The damper comprises a rotor attached to one end of the air valve mounting shaft and rotating in a viscous fluid medium that dampens air valve oscillation without affecting normal air valve operation. Lands on the rotor and the rotor housing increase the amount of damping at any given air valve opening. Each of said lands on the rotor and housing has a significant surface area. The air valve rotating the rotor from a position in which the lands are adjacent each other to a position in which the lands are removed from each other. The lands and the fluid medium providing an increased amount of damping when the lands are adjacent each other. The housing is only partially filled with the fluid medium and the land of the rotor is positioned out of the fluid and adjacent the land on the housing for an increased amount of damping.

公开(公告)号：US3392714A

公开(公告)日：1968-07-16

申请号：US55895466

申请日：1966-06-20

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  TIMOUR SUNE E

IPC: F02M69/18

CPC classification number: F02M69/18

公开(公告)号：US2935060A

公开(公告)日：1960-05-03

申请号：US62297356

申请日：1956-11-19

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E

IPC: F02M69/12

CPC classification number: F02M69/125 ,  F02M69/12

公开(公告)号：US3561737A

公开(公告)日：1971-02-09

申请号：US3561737D

申请日：1969-01-28

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  CLARKE JAMES R

IPC: F02M5/16 ,  F02M5/12

CPC classification number: F02M5/16 ,  Y10S261/81

Abstract: A carburetor for an internal combustion engine in which evaporation of fuel in the fuel bowl is controlled to promote desired engine operating characteristics and reduce engine evaporative emissions. The fuel bowl float member is surrounded by an impervious member coextensive with the surface of the fuel present in the fuel bowl. This impervious member allows freedom of movement of the float member but minimizes evaporation from the surface of the fuel and passage of evaporated fuel to the atmosphere through the fuel bowl vent.

公开(公告)号：US3281130A

公开(公告)日：1966-10-25

申请号：US35529164

申请日：1964-03-27

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  PRUCHNO ALBERT A ,  FREISMUTH RICHARD J

IPC: F02M1/08 ,  F02M1/10 ,  F02M7/08 ,  F02M7/22 ,  F02M19/12

CPC classification number: F02M19/124 ,  F02M1/08 ,  F02M1/10 ,  F02M7/08 ,  F02M7/22 ,  F02M19/12

公开(公告)号：US3263974A

公开(公告)日：1966-08-02

申请号：US35562264

申请日：1964-03-30

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  FREISMUTH RICHARD J ,  PRUCHNO ALBERT A

IPC: F02M1/10 ,  F02M7/22

CPC classification number: F02M1/10 ,  F02M7/22

公开(公告)号：US2984228A

公开(公告)日：1961-05-16

申请号：US75389558

申请日：1958-08-08

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  FODDY HAROLD W ,  ANDREW STEFAN ,  WAS WILFRED L

IPC: F02D1/00 ,  F02M69/12

CPC classification number: F02M69/12 ,  F02D1/00 ,  F02D2700/0282

公开(公告)号：US3309069A

公开(公告)日：1967-03-14

申请号：US36709764

申请日：1964-05-13

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  OBERMEYER JR ERNEST J

IPC: F02M1/08 ,  F02M1/10 ,  F02M7/08 ,  F02M7/22 ,  F02M19/12

CPC classification number: F02M7/08 ,  F02M1/08 ,  F02M1/10 ,  F02M7/22 ,  F02M19/12 ,  F02M19/124

公开(公告)号：US3263972A

公开(公告)日：1966-08-02

申请号：US28925863

申请日：1963-06-20

Applicant: FORD MOTOR CO

Inventor： BRAUN PAUL E ,  PRUCHNO ALBERT A

IPC: F02M1/10

CPC classification number: F02M1/10