JPS632018B2 - - Google Patents

Info

Publication number
JPS632018B2
JPS632018B2 JP55117467A JP11746780A JPS632018B2 JP S632018 B2 JPS632018 B2 JP S632018B2 JP 55117467 A JP55117467 A JP 55117467A JP 11746780 A JP11746780 A JP 11746780A JP S632018 B2 JPS632018 B2 JP S632018B2
Authority
JP
Japan
Prior art keywords
negative pressure
valve
check valve
path
upstream side
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.)
Expired
Application number
JP55117467A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5741443A (en
Inventor
Hiroyuki Oosawa
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.)
Toyo Denso Co Ltd
Original Assignee
Toyo Denso Co 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 Toyo Denso Co Ltd filed Critical Toyo Denso Co Ltd
Priority to JP11746780A priority Critical patent/JPS5741443A/ja
Publication of JPS5741443A publication Critical patent/JPS5741443A/ja
Publication of JPS632018B2 publication Critical patent/JPS632018B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP11746780A 1980-08-26 1980-08-26 Emission controlling apparatus for internal combustion engine Granted JPS5741443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11746780A JPS5741443A (en) 1980-08-26 1980-08-26 Emission controlling apparatus for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11746780A JPS5741443A (en) 1980-08-26 1980-08-26 Emission controlling apparatus for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5741443A JPS5741443A (en) 1982-03-08
JPS632018B2 true JPS632018B2 (en]) 1988-01-16

Family

ID=14712399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11746780A Granted JPS5741443A (en) 1980-08-26 1980-08-26 Emission controlling apparatus for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5741443A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346103C2 (de) * 1983-12-21 1986-10-30 Audi AG, 8070 Ingolstadt Entlüftungseinrichtung für den Kraftstofftank eines Kraftfahrzeuges
DE3502573C3 (de) * 1985-01-26 2002-04-25 Bosch Gmbh Robert Vorrichtung zur Entlüftung von Kraftstofftanks
US4951637A (en) * 1989-06-29 1990-08-28 Siemens-Bendix Automotive Electronics Limited Purge flow regulator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244334A (en) * 1975-10-07 1977-04-07 Toyota Motor Corp Throttle valve control device with a evapo-system

Also Published As

Publication number Publication date
JPS5741443A (en) 1982-03-08

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