JPS56165757A - Improved stopper for evaporated automobile fuel - Google Patents
Improved stopper for evaporated automobile fuelInfo
- Publication number
- JPS56165757A JPS56165757A JP6949180A JP6949180A JPS56165757A JP S56165757 A JPS56165757 A JP S56165757A JP 6949180 A JP6949180 A JP 6949180A JP 6949180 A JP6949180 A JP 6949180A JP S56165757 A JPS56165757 A JP S56165757A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- valve
- opened
- activated charcoal
- stopper
- 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.)
- Granted
Links
Landscapes
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
PURPOSE: To heighten the adsorption and desorption of evaporated fuel in an evaporated fuel stopper for an automobile, by providing a check valve in the stopper so that the valve is opened only when negative intake pressure is generated.
CONSTITUTION: An opening 32, which is connected to a carburetor not shown in the drawing, and another opening 33, which is connected to a gasoline tank not shown in the drawing, are provided at the top and bottom of a main body housing 31 in which activated charcoal 36 is packed. The activated charcoal 36 is supported by latticelike rings 38 fitted with filters 37 and hollow filter members 34 pushed by a coiled spring 39. A check valve 35 is installed in the center of the activated charcoal 36. When the valve 35 is opened, the interior communicates with the opening 32. The valve 35 is opened by the transmission of negagive intake pressure to the opening 32.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6949180A JPS56165757A (en) | 1980-05-24 | 1980-05-24 | Improved stopper for evaporated automobile fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6949180A JPS56165757A (en) | 1980-05-24 | 1980-05-24 | Improved stopper for evaporated automobile fuel |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56165757A true JPS56165757A (en) | 1981-12-19 |
JPS6323379B2 JPS6323379B2 (en) | 1988-05-16 |
Family
ID=13404223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6949180A Granted JPS56165757A (en) | 1980-05-24 | 1980-05-24 | Improved stopper for evaporated automobile fuel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56165757A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988256U (en) * | 1982-12-07 | 1984-06-14 | トヨタ自動車株式会社 | Fuel vapor emission prevention device |
US4750465A (en) * | 1987-07-31 | 1988-06-14 | General Motors Corporation | Fuel vapor storage canister |
KR100448770B1 (en) * | 2001-12-01 | 2004-09-16 | 현대자동차주식회사 | fuel evaporation accumulate system in vehicle |
USD632770S1 (en) | 2008-06-13 | 2011-02-15 | Kohler Co. | Cyclonic air cleaner housing |
US8052780B2 (en) | 2005-10-12 | 2011-11-08 | Kohler Co. | Air cleaner assembly |
US8844714B2 (en) | 2010-03-02 | 2014-09-30 | Shawn R. Long | Fuel and chemical containers with vapor filtration |
US9206721B2 (en) | 2008-06-13 | 2015-12-08 | Kohler Co. | Cyclonic air cleaner |
-
1980
- 1980-05-24 JP JP6949180A patent/JPS56165757A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988256U (en) * | 1982-12-07 | 1984-06-14 | トヨタ自動車株式会社 | Fuel vapor emission prevention device |
US4750465A (en) * | 1987-07-31 | 1988-06-14 | General Motors Corporation | Fuel vapor storage canister |
KR100448770B1 (en) * | 2001-12-01 | 2004-09-16 | 현대자동차주식회사 | fuel evaporation accumulate system in vehicle |
US8052780B2 (en) | 2005-10-12 | 2011-11-08 | Kohler Co. | Air cleaner assembly |
USD632770S1 (en) | 2008-06-13 | 2011-02-15 | Kohler Co. | Cyclonic air cleaner housing |
US9206721B2 (en) | 2008-06-13 | 2015-12-08 | Kohler Co. | Cyclonic air cleaner |
US8844714B2 (en) | 2010-03-02 | 2014-09-30 | Shawn R. Long | Fuel and chemical containers with vapor filtration |
Also Published As
Publication number | Publication date |
---|---|
JPS6323379B2 (en) | 1988-05-16 |
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