JPS64331A - Hydraulic control valve for idling speed control in internal combustion engine - Google Patents

Hydraulic control valve for idling speed control in internal combustion engine

Info

Publication number
JPS64331A
JPS64331A JP62154893A JP15489387A JPS64331A JP S64331 A JPS64331 A JP S64331A JP 62154893 A JP62154893 A JP 62154893A JP 15489387 A JP15489387 A JP 15489387A JP S64331 A JPS64331 A JP S64331A
Authority
JP
Japan
Prior art keywords
valve
spring member
flat spring
valve element
control 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
JP62154893A
Other languages
Japanese (ja)
Other versions
JPH01331A (en
JPH0534517B2 (en
Inventor
Hirobumi Ando
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 JP62154893A priority Critical patent/JPS64331A/en
Publication of JPH01331A publication Critical patent/JPH01331A/en
Publication of JPS64331A publication Critical patent/JPS64331A/en
Publication of JPH0534517B2 publication Critical patent/JPH0534517B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)

Abstract

PURPOSE: To prevent any lost motion both cirumferential and radial directions from occurring by supporting a valve element to be fixed to the valve stem tip of a control valve free of movement in the rectilinear direction by means of elastic deformation in a flat spring member, and constaining its rotation by fixation to this flat spring member.
CONSTITUTION: In this step motor type ailding speed control valve, a step motor 11 as a driving part is attached to a motor housing 31, while a valve stem 14 is projectingly installed in one end of the rotator 13, and a valve element 15 is connected to a tip of the valve stem 14 with a screw. This valve element 15 is made locatable on the valve seat 17 formed in a valve housing 32. In this case, the valve elememt 15 is supported on a flat spring member 45 and made shiftable in the axial direction. And, this flat spring member 45 is formed into almost into almost circular form as a whole, and a fixed flange 45a in the circumference and a holding part 45b in the central part both are made up into such a structure that is connected with a connecting part 45c extending in a spiral form, through which a fitting stem part 36 of the valve element 15 should be pressed in and clamped to the center holding part 45b.
COPYRIGHT: (C)1989,JPO&Japio
JP62154893A 1987-06-22 1987-06-22 Hydraulic control valve for idling speed control in internal combustion engine Granted JPS64331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62154893A JPS64331A (en) 1987-06-22 1987-06-22 Hydraulic control valve for idling speed control in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62154893A JPS64331A (en) 1987-06-22 1987-06-22 Hydraulic control valve for idling speed control in internal combustion engine

Publications (3)

Publication Number Publication Date
JPH01331A JPH01331A (en) 1989-01-05
JPS64331A true JPS64331A (en) 1989-01-05
JPH0534517B2 JPH0534517B2 (en) 1993-05-24

Family

ID=15594257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62154893A Granted JPS64331A (en) 1987-06-22 1987-06-22 Hydraulic control valve for idling speed control in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS64331A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441133B1 (en) * 2002-01-08 2004-07-21 동양매직 주식회사 pressure controll style proportion gas valve
KR100544717B1 (en) * 1999-01-22 2006-01-24 삼성전자주식회사 Electronic expantion valve for refrigerating cycle
CN104847507A (en) * 2014-11-29 2015-08-19 重庆斯凯力科技有限公司 Electric oil quantity controller
CN108291663A (en) * 2016-08-04 2018-07-17 太平洋工业株式会社 Motor-driven valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007159184A (en) * 2005-11-30 2007-06-21 Nidec Sankyo Corp Direct motion actuator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100544717B1 (en) * 1999-01-22 2006-01-24 삼성전자주식회사 Electronic expantion valve for refrigerating cycle
KR100441133B1 (en) * 2002-01-08 2004-07-21 동양매직 주식회사 pressure controll style proportion gas valve
CN104847507A (en) * 2014-11-29 2015-08-19 重庆斯凯力科技有限公司 Electric oil quantity controller
CN104847507B (en) * 2014-11-29 2018-01-05 重庆斯凯力科技有限公司 Electrodynamic type fuel-flow controller
CN108291663A (en) * 2016-08-04 2018-07-17 太平洋工业株式会社 Motor-driven valve
US10267434B2 (en) 2016-08-04 2019-04-23 Pacific Industrial Co., Ltd. Motor-operated valve

Also Published As

Publication number Publication date
JPH0534517B2 (en) 1993-05-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees