JPH0436250B2 - - Google Patents
Info
- Publication number
- JPH0436250B2 JPH0436250B2 JP61132428A JP13242886A JPH0436250B2 JP H0436250 B2 JPH0436250 B2 JP H0436250B2 JP 61132428 A JP61132428 A JP 61132428A JP 13242886 A JP13242886 A JP 13242886A JP H0436250 B2 JPH0436250 B2 JP H0436250B2
- Authority
- JP
- Japan
- Prior art keywords
- seawater
- seawater pump
- speed
- pump
- rotation speed
- 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 - Lifetime
Links
- 239000013535 sea water Substances 0.000 claims description 135
- 238000001816 cooling Methods 0.000 claims description 34
- 238000001514 detection method Methods 0.000 claims description 29
- 230000007423 decrease Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000013505 freshwater Substances 0.000 description 22
- 230000006870 function Effects 0.000 description 16
- 230000002000 scavenging effect Effects 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/02—Marine engines
- F01P2050/04—Marine engines using direct cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13242886A JPS62288309A (ja) | 1986-06-06 | 1986-06-06 | 舶用デイ−ゼル機関のための主冷却海水ポンプの速度制御方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13242886A JPS62288309A (ja) | 1986-06-06 | 1986-06-06 | 舶用デイ−ゼル機関のための主冷却海水ポンプの速度制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62288309A JPS62288309A (ja) | 1987-12-15 |
JPH0436250B2 true JPH0436250B2 (sv) | 1992-06-15 |
Family
ID=15081145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13242886A Granted JPS62288309A (ja) | 1986-06-06 | 1986-06-06 | 舶用デイ−ゼル機関のための主冷却海水ポンプの速度制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62288309A (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19719792B4 (de) | 1997-05-10 | 2004-03-25 | Behr Gmbh & Co. | Verfahren und Vorrichtung zur Regulierung der Temperatur eines Mediums |
SE533942C2 (sv) * | 2008-06-09 | 2011-03-08 | Scania Cv Ab | Arrangemang hos en överladdad förbränningsmotor |
JP5235735B2 (ja) * | 2009-03-12 | 2013-07-10 | 三菱電機株式会社 | エンジンの水冷却装置 |
JP2011031835A (ja) * | 2009-08-05 | 2011-02-17 | Ihi Marine United Inc | 船舶機関室通風システム |
US9416720B2 (en) | 2011-12-01 | 2016-08-16 | Paccar Inc | Systems and methods for controlling a variable speed water pump |
JP2015131613A (ja) * | 2014-01-15 | 2015-07-23 | 株式会社浪速ポンプ製作所 | 船舶の冷却システム |
KR101983917B1 (ko) * | 2014-08-21 | 2019-05-29 | 써코어 펌프 노스 아메리카, 엘엘씨 | 지능형 해수 냉각 시스템 |
JP6599293B2 (ja) * | 2016-09-02 | 2019-10-30 | 住友重機械マリンエンジニアリング株式会社 | 船舶のセントラル清水冷却システム |
CN110805487B (zh) * | 2019-01-24 | 2020-10-27 | 长城汽车股份有限公司 | 一种发动机电子水泵的控制方法和系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5940918A (ja) * | 1982-08-31 | 1984-03-06 | Nissan Shatai Co Ltd | 自動車の空調制御装置 |
-
1986
- 1986-06-06 JP JP13242886A patent/JPS62288309A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5940918A (ja) * | 1982-08-31 | 1984-03-06 | Nissan Shatai Co Ltd | 自動車の空調制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS62288309A (ja) | 1987-12-15 |
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