JPS5597581A - Fluid pressure digital throttle valve - Google Patents

Fluid pressure digital throttle valve

Info

Publication number
JPS5597581A
JPS5597581A JP459679A JP459679A JPS5597581A JP S5597581 A JPS5597581 A JP S5597581A JP 459679 A JP459679 A JP 459679A JP 459679 A JP459679 A JP 459679A JP S5597581 A JPS5597581 A JP S5597581A
Authority
JP
Japan
Prior art keywords
spool
proportion
curved surface
pulse number
secondary curved
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
JP459679A
Other languages
English (en)
Inventor
Masayasu Desaki
Masao Suzuki
Yoshiaki Matsushima
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP459679A priority Critical patent/JPS5597581A/ja
Publication of JPS5597581A publication Critical patent/JPS5597581A/ja
Pending legal-status Critical Current

Links

JP459679A 1979-01-18 1979-01-18 Fluid pressure digital throttle valve Pending JPS5597581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP459679A JPS5597581A (en) 1979-01-18 1979-01-18 Fluid pressure digital throttle valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP459679A JPS5597581A (en) 1979-01-18 1979-01-18 Fluid pressure digital throttle valve

Publications (1)

Publication Number Publication Date
JPS5597581A true JPS5597581A (en) 1980-07-24

Family

ID=11588414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP459679A Pending JPS5597581A (en) 1979-01-18 1979-01-18 Fluid pressure digital throttle valve

Country Status (1)

Country Link
JP (1) JPS5597581A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149673A (ja) * 1984-12-20 1986-07-08 Gadelius Kk 流量制御弁に於ける流量調節機構
JPH05106522A (ja) * 1991-04-08 1993-04-27 Carl Freudenberg:Fa 内燃機関の吸気管内に揮発性燃料成分を計量供給する装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61149673A (ja) * 1984-12-20 1986-07-08 Gadelius Kk 流量制御弁に於ける流量調節機構
JPH0461228B2 (ja) * 1984-12-20 1992-09-30 Gadelius Co Ltd
JPH05106522A (ja) * 1991-04-08 1993-04-27 Carl Freudenberg:Fa 内燃機関の吸気管内に揮発性燃料成分を計量供給する装置

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