JPS6456526U - - Google Patents

Info

Publication number
JPS6456526U
JPS6456526U JP15204987U JP15204987U JPS6456526U JP S6456526 U JPS6456526 U JP S6456526U JP 15204987 U JP15204987 U JP 15204987U JP 15204987 U JP15204987 U JP 15204987U JP S6456526 U JPS6456526 U JP S6456526U
Authority
JP
Japan
Prior art keywords
ventilation
soundproof
ventilation fan
fan
intake load
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
JP15204987U
Other languages
Japanese (ja)
Other versions
JP2511187Y2 (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 JP1987152049U priority Critical patent/JP2511187Y2/en
Publication of JPS6456526U publication Critical patent/JPS6456526U/ja
Application granted granted Critical
Publication of JP2511187Y2 publication Critical patent/JP2511187Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)

Description

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

図面は本考案に係る防音形エンジン発電機の換
気冷却装置の実施例を示し、第１図は防音形エン
ジン発電機の縦断側面図、第２図はその縦断正面
図、第３図は換気フアン駆動用の電動モータの駆
動回路図、第４図はエンジン発電機の全体構成図
である。 １……防音ケース、２……ラジエータ、７……
電動モータ、８……換気フアン、９……ラジエー
タ冷却風入口、１０……換気入口、１５……防塵
網、１７……警報装置、Ｅ……エンジン、Ｇ……
発電機。 The drawings show an embodiment of the ventilation cooling system for a soundproof engine generator according to the present invention, in which Fig. 1 is a longitudinal side view of the soundproof engine generator, Fig. 2 is a longitudinal front view thereof, and Fig. 3 is a ventilation fan. FIG. 4 is a drive circuit diagram of the electric motor for driving, and is an overall configuration diagram of the engine generator. 1...Soundproof case, 2...Radiator, 7...
Electric motor, 8... Ventilation fan, 9... Radiator cooling air inlet, 10... Ventilation inlet, 15... Dust-proof net, 17... Alarm device, E... Engine, G...
Generator.

Claims (1)

【実用新案登録請求の範囲】 １ 防音ケース１内に発電機Ｇ、これを駆動する
水冷形エンジンＥ、及びラジエータ２を設置し、
防音ケース１に形成した換気入口１０及びラジエ
ータ冷却風入口９から換気フアン８によつて外気
を防音ケース１内に吸入して機外へ排出するよう
構成した防音形エンジン発電機の換気冷却装置に
おいて、 ラジエータ冷却風入口９に防塵網１５を設け、
換気フアン８を正逆転可能な電動モータ７で駆動
するよう構成するとともに、換気フアン８の吸気
負荷を検出する手段を設け、吸気負荷が設定値に
近づくと警報装置１７を作動させ、設定値以上に
なるとエンジンの停止に関連して換気フアン８を
設定時間逆駆動するフアン制御手段を備えてある
ことを特徴とする防音形エンジン発電機の換気冷
却装置。 ２ 換気フアン８の吸気負荷を検出する手段が、
電動モータ７の正転駆動電流を検知するものであ
る実用新案登録請求の範囲第１項に記載の防音形
エンジン発電機の換気冷却装置。 ３ 換気フアン８の吸気負荷を検出する手段が、
吸気負圧を検知するものである実用新案登録請求
の範囲第１項に記載の防音形エンジン発電機の換
気冷却装置。[Scope of Claim for Utility Model Registration] 1. A generator G, a water-cooled engine E for driving the generator G, and a radiator 2 are installed in a soundproof case 1,
In a ventilation cooling system for a soundproof engine generator configured to draw outside air into a soundproof case 1 through a ventilation fan 8 from a ventilation inlet 10 formed in a soundproof case 1 and a radiator cooling air inlet 9 and exhaust it to the outside of the machine. , a dustproof net 15 is provided at the radiator cooling air inlet 9,
The ventilation fan 8 is configured to be driven by an electric motor 7 capable of forward and reverse rotation, and a means for detecting the intake load of the ventilation fan 8 is provided, and when the intake load approaches a set value, an alarm device 17 is activated, and when the intake load approaches the set value, the alarm device 17 is activated. 1. A ventilation cooling device for a soundproof engine generator, characterized in that the ventilation cooling device is provided with a fan control means for driving the ventilation fan 8 in reverse for a set period of time in connection with engine stoppage. 2. The means for detecting the intake load of the ventilation fan 8 is
The ventilation cooling system for a soundproof engine generator according to claim 1, which detects the normal rotation drive current of the electric motor 7. 3 The means for detecting the intake load of the ventilation fan 8 is
A ventilation cooling system for a soundproof engine generator according to claim 1, which detects intake negative pressure.
JP1987152049U 1987-10-02 1987-10-02 Engine ventilation cooling system Expired - Lifetime JP2511187Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987152049U JP2511187Y2 (en) 1987-10-02 1987-10-02 Engine ventilation cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987152049U JP2511187Y2 (en) 1987-10-02 1987-10-02 Engine ventilation cooling system

Publications (2)

Publication Number Publication Date
JPS6456526U true JPS6456526U (en) 1989-04-07
JP2511187Y2 JP2511187Y2 (en) 1996-09-18

Family

ID=31426633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987152049U Expired - Lifetime JP2511187Y2 (en) 1987-10-02 1987-10-02 Engine ventilation cooling system

Country Status (1)

Country Link
JP (1) JP2511187Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012251444A (en) * 2011-05-31 2012-12-20 Iseki & Co Ltd Driving part structure of working vehicle
JP2016037856A (en) * 2014-08-05 2016-03-22 ヤンマー株式会社 Engine system
US10344661B2 (en) 2014-08-05 2019-07-09 Yanmar Co., Ltd. Engine system
CN113027602A (en) * 2021-03-24 2021-06-25 北京北方车辆集团有限公司 Integrated single-channel heat flow power all-in-one machine
WO2024154519A1 (en) * 2023-01-19 2024-07-25 株式会社小松製作所 Work machine and method for controlling work machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135120U (en) * 1979-03-20 1980-09-25
JPS55158225U (en) * 1979-05-04 1980-11-13
JPS5657918U (en) * 1979-10-09 1981-05-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135120U (en) * 1979-03-20 1980-09-25
JPS55158225U (en) * 1979-05-04 1980-11-13
JPS5657918U (en) * 1979-10-09 1981-05-19

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012251444A (en) * 2011-05-31 2012-12-20 Iseki & Co Ltd Driving part structure of working vehicle
JP2016037856A (en) * 2014-08-05 2016-03-22 ヤンマー株式会社 Engine system
US10267219B2 (en) 2014-08-05 2019-04-23 Yanmar Co., Ltd. Engine system
US10344661B2 (en) 2014-08-05 2019-07-09 Yanmar Co., Ltd. Engine system
CN113027602A (en) * 2021-03-24 2021-06-25 北京北方车辆集团有限公司 Integrated single-channel heat flow power all-in-one machine
CN113027602B (en) * 2021-03-24 2022-09-30 北京北方车辆集团有限公司 Integrated single-channel heat flow power all-in-one machine
WO2024154519A1 (en) * 2023-01-19 2024-07-25 株式会社小松製作所 Work machine and method for controlling work machine

Also Published As

Publication number Publication date
JP2511187Y2 (en) 1996-09-18

Similar Documents

Publication Publication Date Title
JPH039908U (en)
JPS6456526U (en)
JPH0134882Y2 (en)
JPS61142243U (en)
JPS62184136U (en)
JPS62124022U (en)
JPS63162919A (en) Engine cooling device for working vehicle
JPH041638U (en)
JPS606816U (en) Motorcycle radiator fan control device
JPH01145806U (en)
JPH0243420U (en)
JPH01103732U (en)
JPS61142290U (en)
JPH02105574U (en)
JPH035928U (en)
JPS61169228U (en)
JPS6229797U (en)
JPS6219418U (en)
JPS63130622U (en)
JPH0256710U (en)
JPH01103731U (en)
JPH04105936U (en) Radiator cooling system for water-cooled engines
JPH01147114U (en)
JPS6238423U (en)
JPH0414508U (en)