JPS5484621A - Negative pressure control valve - Google Patents

Negative pressure control valve

Info

Publication number
JPS5484621A
JPS5484621A JP15201977A JP15201977A JPS5484621A JP S5484621 A JPS5484621 A JP S5484621A JP 15201977 A JP15201977 A JP 15201977A JP 15201977 A JP15201977 A JP 15201977A JP S5484621 A JPS5484621 A JP S5484621A
Authority
JP
Japan
Prior art keywords
control valve
negative pressure
pressure control
negative
valve
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
JP15201977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220377B2 (en, 2012
Inventor
Kan Tamura
Tadashi Akaha
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP15201977A priority Critical patent/JPS5484621A/ja
Publication of JPS5484621A publication Critical patent/JPS5484621A/ja
Publication of JPS6220377B2 publication Critical patent/JPS6220377B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exhaust-Gas Circulating Devices (AREA)
  • Fluid-Driven Valves (AREA)
JP15201977A 1977-12-16 1977-12-16 Negative pressure control valve Granted JPS5484621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15201977A JPS5484621A (en) 1977-12-16 1977-12-16 Negative pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15201977A JPS5484621A (en) 1977-12-16 1977-12-16 Negative pressure control valve

Publications (2)

Publication Number Publication Date
JPS5484621A true JPS5484621A (en) 1979-07-05
JPS6220377B2 JPS6220377B2 (en, 2012) 1987-05-07

Family

ID=15531271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15201977A Granted JPS5484621A (en) 1977-12-16 1977-12-16 Negative pressure control valve

Country Status (1)

Country Link
JP (1) JPS5484621A (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641446A (en) * 1979-09-11 1981-04-18 Aisin Seiki Co Ltd Negative pressure modulator valve and exhaust gas recirculation system using it
JPS5792860U (en, 2012) * 1980-11-28 1982-06-08

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213245A (en) * 1975-07-22 1977-02-01 Tadano Tekkosho:Kk Retractile hydraulic boom for portable crane
JPS5221533A (en) * 1975-08-12 1977-02-18 Nissan Motor Co Ltd Dual valve system exhaust gas reflux controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213245A (en) * 1975-07-22 1977-02-01 Tadano Tekkosho:Kk Retractile hydraulic boom for portable crane
JPS5221533A (en) * 1975-08-12 1977-02-18 Nissan Motor Co Ltd Dual valve system exhaust gas reflux controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641446A (en) * 1979-09-11 1981-04-18 Aisin Seiki Co Ltd Negative pressure modulator valve and exhaust gas recirculation system using it
JPS5792860U (en, 2012) * 1980-11-28 1982-06-08

Also Published As

Publication number Publication date
JPS6220377B2 (en, 2012) 1987-05-07

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