JPH03110175U - - Google Patents

Info

Publication number
JPH03110175U
JPH03110175U JP1977690U JP1977690U JPH03110175U JP H03110175 U JPH03110175 U JP H03110175U JP 1977690 U JP1977690 U JP 1977690U JP 1977690 U JP1977690 U JP 1977690U JP H03110175 U JPH03110175 U JP H03110175U
Authority
JP
Japan
Prior art keywords
switching
mist
hydraulic pump
switch
switching 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
JP1977690U
Other languages
Japanese (ja)
Other versions
JP2528700Y2 (en
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 filed Critical
Priority to JP1990019776U priority Critical patent/JP2528700Y2/en
Publication of JPH03110175U publication Critical patent/JPH03110175U/ja
Application granted granted Critical
Publication of JP2528700Y2 publication Critical patent/JP2528700Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す油圧制御装置
の構成図、第２図は従来例を示す油圧制御装置の
構成図である。 １……油圧ポンプ、３……エンジン、５……タ
ンク、７……アクチユエータ、９……スタータ、
１１……スイツチ、１０１……切換弁、１０７…
…コントローラ。 FIG. 1 is a block diagram of a hydraulic control device showing an embodiment of the present invention, and FIG. 2 is a block diagram of a hydraulic control device showing a conventional example. 1... Hydraulic pump, 3... Engine, 5... Tank, 7... Actuator, 9... Starter,
11...Switch, 101...Switching valve, 107...
…controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイツチを操作することによりスタータを介し
て起動されるエンジンと、上記エンジンを駆動源
としタンク内の油を吸引・加圧して各種アクチユ
エータに供給する油圧ポンプ及びこの油圧ポンプ
の吸込側に介挿されミスト切換位置と通常切換位
置とを備えた切換弁とからなるミストポンプと、
上記スイツチがＯＦＦ位置からＯＮ位置を越えて
ＳＴＡＲＴ位置に切換わつたときに上記切換弁を
ミスト切換位置に切換えるうとともにスイツチが
ＯＮ位置に戻つたとき切換弁を通常切換位置に切
換えるコントローラと、を具備したことを特徴と
する油圧制御装置。 An engine that is started via a starter by operating a switch, a hydraulic pump that uses the engine as a drive source to suck and pressurize oil in a tank and supply it to various actuators, and a hydraulic pump that is inserted on the suction side of this hydraulic pump. a mist pump comprising a switching valve having a mist switching position and a normal switching position;
a controller that switches the switching valve to the mist switching position when the switch changes from the OFF position to the START position beyond the ON position, and switches the switching valve to the normal switching position when the switch returns to the ON position; A hydraulic control device characterized by:
JP1990019776U 1990-02-28 1990-02-28 Hydraulic control device Expired - Lifetime JP2528700Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990019776U JP2528700Y2 (en) 1990-02-28 1990-02-28 Hydraulic control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990019776U JP2528700Y2 (en) 1990-02-28 1990-02-28 Hydraulic control device

Publications (2)

Publication Number Publication Date
JPH03110175U true JPH03110175U (en) 1991-11-12
JP2528700Y2 JP2528700Y2 (en) 1997-03-12

Family

ID=31522881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990019776U Expired - Lifetime JP2528700Y2 (en) 1990-02-28 1990-02-28 Hydraulic control device

Country Status (1)

Country Link
JP (1) JP2528700Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528725U (en) * 1975-07-05 1977-01-21
JPH0217252A (en) * 1988-07-01 1990-01-22 Jatco Corp Starting load reducing device for automatic transmission or the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS528725U (en) * 1975-07-05 1977-01-21
JPH0217252A (en) * 1988-07-01 1990-01-22 Jatco Corp Starting load reducing device for automatic transmission or the like

Also Published As

Publication number Publication date
JP2528700Y2 (en) 1997-03-12

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