JPS577224A - Apparatus for preventing fuel evaporation - Google Patents

Apparatus for preventing fuel evaporation

Info

Publication number
JPS577224A
JPS577224A JP8050780A JP8050780A JPS577224A JP S577224 A JPS577224 A JP S577224A JP 8050780 A JP8050780 A JP 8050780A JP 8050780 A JP8050780 A JP 8050780A JP S577224 A JPS577224 A JP S577224A
Authority
JP
Japan
Prior art keywords
activated carbon
particulate activated
fuel vapor
carbon layer
monolithic
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
Application number
JP8050780A
Other languages
Japanese (ja)
Other versions
JPS639105B2 (en
Inventor
Junji Mizuno
Akira Fukami
Kunio Okamoto
Kenichi Hanaki
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP8050780A priority Critical patent/JPS577224A/en
Priority to US06/256,664 priority patent/US4386947A/en
Publication of JPS577224A publication Critical patent/JPS577224A/en
Publication of JPS639105B2 publication Critical patent/JPS639105B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)

Abstract

PURPOSE: To enhance utilization efficiency of a particulate activated carbon layer used in adsorbing a fuel vapor of an automobile or the like by a method wherein plural monolithic structure is provided and the fuel vapor is flowed through the monolithic structure and the particulate activated carbon layer in a meandering condition.
CONSTITUTION: In a resin container 7 of a fuel evaporation preventing apparatus, particulate activated carbon layers 10aW10c of which an interior is divided by ring shaped partition plates 13aW13c so as not communicate mutually and monolithic structures 11a, 11b are laminated mutually through filters 12aW12d. A fuel vapor from an introducing pipe 1 through a check valve 5, a filter 15 and a pipe 6a is passed in a meandering condition through the monolithic structures 11a, 11b and the particulate activated carbon layers 10aW10c. Therefore, all area of the particulate activated carbon layer and even the monolithic structure itself can be utilized in adsorbing the fuel vapor.
COPYRIGHT: (C)1982,JPO&Japio
JP8050780A 1980-04-25 1980-06-13 Apparatus for preventing fuel evaporation Granted JPS577224A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP8050780A JPS577224A (en) 1980-06-13 1980-06-13 Apparatus for preventing fuel evaporation
US06/256,664 US4386947A (en) 1980-04-25 1981-04-22 Apparatus for adsorbing fuel vapor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8050780A JPS577224A (en) 1980-06-13 1980-06-13 Apparatus for preventing fuel evaporation

Publications (2)

Publication Number Publication Date
JPS577224A true JPS577224A (en) 1982-01-14
JPS639105B2 JPS639105B2 (en) 1988-02-25

Family

ID=13720221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8050780A Granted JPS577224A (en) 1980-04-25 1980-06-13 Apparatus for preventing fuel evaporation

Country Status (1)

Country Link
JP (1) JPS577224A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914457A (en) * 1995-07-06 1999-06-22 Nippondenso Co., Ltd. Activated charcoal canister
JP2010532244A (en) * 2007-03-31 2010-10-07 コーニング インコーポレイテッド Extrudate and fluid treatment method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5914457A (en) * 1995-07-06 1999-06-22 Nippondenso Co., Ltd. Activated charcoal canister
JP2010532244A (en) * 2007-03-31 2010-10-07 コーニング インコーポレイテッド Extrudate and fluid treatment method

Also Published As

Publication number Publication date
JPS639105B2 (en) 1988-02-25

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