JP4064494B2 - 計量弁装置 - Google Patents

計量弁装置 Download PDF

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Publication number
JP4064494B2
JP4064494B2 JP12585997A JP12585997A JP4064494B2 JP 4064494 B2 JP4064494 B2 JP 4064494B2 JP 12585997 A JP12585997 A JP 12585997A JP 12585997 A JP12585997 A JP 12585997A JP 4064494 B2 JP4064494 B2 JP 4064494B2
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JP
Japan
Prior art keywords
spool
valve
control
cylinder
port
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.)
Expired - Fee Related
Application number
JP12585997A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1047305A (ja
JPH1047305A5 (it
Inventor
エー．アーデマ ジェームズ
エー．クロサー ジェフリー
ジェイ．ハジェク トーマス
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of JPH1047305A publication Critical patent/JPH1047305A/ja
Publication of JPH1047305A5 publication Critical patent/JPH1047305A5/ja
Application granted granted Critical
Publication of JP4064494B2 publication Critical patent/JP4064494B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Fluid-Pressure Circuits (AREA)
JP12585997A 1996-05-15 1997-05-15 計量弁装置 Expired - Fee Related JP4064494B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64846496A 1996-05-15 1996-05-15
US08/648464 1996-05-15

Publications (3)

Publication Number Publication Date
JPH1047305A JPH1047305A (ja) 1998-02-17
JPH1047305A5 JPH1047305A5 (it) 2005-04-07
JP4064494B2 true JP4064494B2 (ja) 2008-03-19

Family

ID=24600888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12585997A Expired - Fee Related JP4064494B2 (ja) 1996-05-15 1997-05-15 計量弁装置

Country Status (2)

Country Link
JP (1) JP4064494B2 (it)
IT (1) ITTO970388A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4578207B2 (ja) * 2004-11-08 2010-11-10 カヤバ工業株式会社 弁装置
JP5004641B2 (ja) * 2007-04-18 2012-08-22 カヤバ工業株式会社 アクチュエータの制御装置
JP5470180B2 (ja) * 2010-07-09 2014-04-16 カヤバ工業株式会社 コントロールバルブ

Also Published As

Publication number Publication date
JPH1047305A (ja) 1998-02-17
ITTO970388A1 (it) 1998-11-06
ITTO970388A0 (it) 1997-05-06

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