JPS5525559A - After burn preventive device - Google Patents

After burn preventive device

Info

Publication number
JPS5525559A
JPS5525559A JP9786978A JP9786978A JPS5525559A JP S5525559 A JPS5525559 A JP S5525559A JP 9786978 A JP9786978 A JP 9786978A JP 9786978 A JP9786978 A JP 9786978A JP S5525559 A JPS5525559 A JP S5525559A
Authority
JP
Japan
Prior art keywords
15aw15c
openings
air pressure
air
16aw16c
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.)
Pending
Application number
JP9786978A
Other languages
Japanese (ja)
Inventor
Motohisa Miura
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP9786978A priority Critical patent/JPS5525559A/en
Publication of JPS5525559A publication Critical patent/JPS5525559A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the amount of the suction system secondary air which is supplied at the engine deceleration corresponding to the engine cooling water temperature or the atmospheric air pressure.
CONSTITUTION: The three openings 15aW15c are arranged in parallel to the air passage 8 and one ends of three levers 16aW16c which are sucked in by the cores 13aW13c are fixed in the inner casing 14 that surrounds the holding body 11. On the other ends of the levers 16aW16c, the valve bodies 17aW17c which open or close the openings 15aW15c and which are made of the elastic material such as rubber are fixed. The controller 40 which receives the signals from the temperature sensor 20 and the air pressure sensor 30 is provided. Being so constituted, the multi number of openings 15aW15c are opened by the changes in the water tmperature or the air pressure, and air is supplied to the suction pipe 102 through the openings 15aW15c while the valve body 6 stays open.
COPYRIGHT: (C)1980,JPO&Japio
JP9786978A 1978-08-10 1978-08-10 After burn preventive device Pending JPS5525559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9786978A JPS5525559A (en) 1978-08-10 1978-08-10 After burn preventive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9786978A JPS5525559A (en) 1978-08-10 1978-08-10 After burn preventive device

Publications (1)

Publication Number Publication Date
JPS5525559A true JPS5525559A (en) 1980-02-23

Family

ID=14203742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9786978A Pending JPS5525559A (en) 1978-08-10 1978-08-10 After burn preventive device

Country Status (1)

Country Link
JP (1) JPS5525559A (en)

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