JPH02163581A - 電気式切換弁 - Google Patents

電気式切換弁

Info

Publication number
JPH02163581A
JPH02163581A JP30352789A JP30352789A JPH02163581A JP H02163581 A JPH02163581 A JP H02163581A JP 30352789 A JP30352789 A JP 30352789A JP 30352789 A JP30352789 A JP 30352789A JP H02163581 A JPH02163581 A JP H02163581A
Authority
JP
Japan
Prior art keywords
spool
switching
bimorph
hydraulic pressure
nozzle
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
JP30352789A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057589B2 (enrdf_load_stackoverflow
Inventor
Masao Suzuki
正雄 鈴木
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 JP30352789A priority Critical patent/JPH02163581A/ja
Publication of JPH02163581A publication Critical patent/JPH02163581A/ja
Publication of JPH057589B2 publication Critical patent/JPH057589B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
JP30352789A 1989-11-22 1989-11-22 電気式切換弁 Granted JPH02163581A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30352789A JPH02163581A (ja) 1989-11-22 1989-11-22 電気式切換弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30352789A JPH02163581A (ja) 1989-11-22 1989-11-22 電気式切換弁

Publications (2)

Publication Number Publication Date
JPH02163581A true JPH02163581A (ja) 1990-06-22
JPH057589B2 JPH057589B2 (enrdf_load_stackoverflow) 1993-01-29

Family

ID=17922063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30352789A Granted JPH02163581A (ja) 1989-11-22 1989-11-22 電気式切換弁

Country Status (1)

Country Link
JP (1) JPH02163581A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453993B1 (ko) * 2001-10-09 2004-10-20 경원훼라이트공업 주식회사 압전밸브
KR101233571B1 (ko) * 2012-08-28 2013-02-14 주식회사 혜성지테크 유체 방향 전환 밸브

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153321A (enrdf_load_stackoverflow) * 1974-05-31 1975-12-10
JPS58112527A (ja) * 1981-12-25 1983-07-05 株式会社三工社 視力判定装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153321A (enrdf_load_stackoverflow) * 1974-05-31 1975-12-10
JPS58112527A (ja) * 1981-12-25 1983-07-05 株式会社三工社 視力判定装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453993B1 (ko) * 2001-10-09 2004-10-20 경원훼라이트공업 주식회사 압전밸브
KR101233571B1 (ko) * 2012-08-28 2013-02-14 주식회사 혜성지테크 유체 방향 전환 밸브

Also Published As

Publication number Publication date
JPH057589B2 (enrdf_load_stackoverflow) 1993-01-29

Similar Documents

Publication Publication Date Title
JP4425877B2 (ja) 建設機械オプション装置用の油圧回路
EP0450083B1 (en) High speed solenoid valve device
JP3703265B2 (ja) 油圧制御装置
JPH02163581A (ja) 電気式切換弁
JPH0419483A (ja) 電磁切換弁
JPH0643523Y2 (ja) 建設機械用制御弁
JPH08114202A (ja) ホールディングチェックコントロールバルブ
JPH0343501Y2 (enrdf_load_stackoverflow)
JPH0435649Y2 (enrdf_load_stackoverflow)
TWI224170B (en) Hydraulic pressure actuating apparatus for circuit breaker
CN218031571U (zh) 阀芯换向时间可调式电磁换向阀
JP2630775B2 (ja) 高負荷アクチュエータの優先作動制御装置
JPS6139111A (ja) 位置追従式比例ソレノイド形スプ−ル弁
JP2806631B2 (ja) 高速電磁弁装置
JPH0343502Y2 (enrdf_load_stackoverflow)
JP3912762B2 (ja) 切換弁操作回路
JPH0366548B2 (enrdf_load_stackoverflow)
JP2000018209A (ja) 油圧制御装置
JPH038851Y2 (enrdf_load_stackoverflow)
JP2575783Y2 (ja) ダブルソレノイド形電磁弁
JPH07286602A (ja) 圧油供給装置
JP3089100B2 (ja) 往復動形アクチュエータの駆動制御装置
JPH0215090Y2 (enrdf_load_stackoverflow)
WO1998024561A1 (fr) Systeme de soupape commutatrice pour generateur de vibrations
JPH06280802A (ja) アンロード弁