JPS5519961A - Negative pressure controller - Google Patents

Negative pressure controller

Info

Publication number
JPS5519961A
JPS5519961A JP9309378A JP9309378A JPS5519961A JP S5519961 A JPS5519961 A JP S5519961A JP 9309378 A JP9309378 A JP 9309378A JP 9309378 A JP9309378 A JP 9309378A JP S5519961 A JPS5519961 A JP S5519961A
Authority
JP
Japan
Prior art keywords
negative pressure
control valve
diaphragm
diaphragm chamber
valve unit
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
JP9309378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6213495B2 (enrdf_load_html_response
Inventor
Tadayuki Kubo
Kazusato Kasuya
Hiroshi Okano
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.)
Aisan Industry Co Ltd
Toyota Motor Corp
Original Assignee
Aisan Industry Co Ltd
Toyota Motor Corp
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 Aisan Industry Co Ltd, Toyota Motor Corp filed Critical Aisan Industry Co Ltd
Priority to JP9309378A priority Critical patent/JPS5519961A/ja
Publication of JPS5519961A publication Critical patent/JPS5519961A/ja
Publication of JPS6213495B2 publication Critical patent/JPS6213495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP9309378A 1978-08-01 1978-08-01 Negative pressure controller Granted JPS5519961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9309378A JPS5519961A (en) 1978-08-01 1978-08-01 Negative pressure controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9309378A JPS5519961A (en) 1978-08-01 1978-08-01 Negative pressure controller

Publications (2)

Publication Number Publication Date
JPS5519961A true JPS5519961A (en) 1980-02-13
JPS6213495B2 JPS6213495B2 (enrdf_load_html_response) 1987-03-26

Family

ID=14072899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9309378A Granted JPS5519961A (en) 1978-08-01 1978-08-01 Negative pressure controller

Country Status (1)

Country Link
JP (1) JPS5519961A (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101623A (ja) * 1975-03-04 1976-09-08 Mitsubishi Motors Corp Nijikukiseigyosochi
JPS51149416A (en) * 1975-06-17 1976-12-22 Nissan Motor Co Ltd Control device for secondary air s upply

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101623A (ja) * 1975-03-04 1976-09-08 Mitsubishi Motors Corp Nijikukiseigyosochi
JPS51149416A (en) * 1975-06-17 1976-12-22 Nissan Motor Co Ltd Control device for secondary air s upply

Also Published As

Publication number Publication date
JPS6213495B2 (enrdf_load_html_response) 1987-03-26

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