ES8600467A1 - Perfeccionamientos en los sistemas de accionamiento de ventilador - Google Patents
Perfeccionamientos en los sistemas de accionamiento de ventiladorInfo
- Publication number
- ES8600467A1 ES8600467A1 ES536409A ES536409A ES8600467A1 ES 8600467 A1 ES8600467 A1 ES 8600467A1 ES 536409 A ES536409 A ES 536409A ES 536409 A ES536409 A ES 536409A ES 8600467 A1 ES8600467 A1 ES 8600467A1
- Authority
- ES
- Spain
- Prior art keywords
- control
- valve
- pressure
- rail vehicles
- control piston
- 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
Links
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
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
- F01P7/044—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using hydraulic drives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
- Fluid-Driven Valves (AREA)
Abstract
/Q/BBBRJBCBBBFW
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3341795A DE3341795C2 (de) | 1983-11-19 | 1983-11-19 | Regelventil für eine Regeleinrichtung eines hydraulischen Lüfterantriebs, insbesondere für Kühlanlagen von Schienenfahrzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8600467A1 true ES8600467A1 (es) | 1985-10-16 |
ES536409A0 ES536409A0 (es) | 1985-10-16 |
Family
ID=6214690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES536409A Granted ES536409A0 (es) | 1983-11-19 | 1984-10-01 | Perfeccionamientos en los sistemas de accionamiento de ventilador |
Country Status (6)
Country | Link |
---|---|
US (1) | US4570849A (es) |
EP (1) | EP0142713B1 (es) |
JP (1) | JPS6111499A (es) |
AT (1) | ATE36375T1 (es) |
DE (2) | DE3341795C2 (es) |
ES (1) | ES536409A0 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4738330A (en) * | 1985-03-22 | 1988-04-19 | Nippondenso Co., Ltd. | Hydraulic drive system for use with vehicle power steering pump |
JPH059515Y2 (es) * | 1986-06-11 | 1993-03-09 | ||
GB8614699D0 (en) * | 1986-06-17 | 1986-07-23 | Sundstrand Hydratec Ltd | Engine cooling systems |
JPS63124820A (ja) * | 1986-11-12 | 1988-05-28 | Toyota Motor Corp | 内燃機関の冷却フアンの回転速度制御装置 |
JPH0650282Y2 (ja) * | 1986-11-12 | 1994-12-21 | トヨタ自動車株式会社 | 冷却フアン駆動用とパワ−ステアリング用の液圧回路 |
DE3714842A1 (de) * | 1987-05-05 | 1988-11-17 | Sueddeutsche Kuehler Behr | Luefterantrieb fuer eine kuehlanlage, insbesondere fuer schienenfahrzeuge |
GB2266950B (en) * | 1992-04-24 | 1995-11-08 | Ingersoll Rand Co | Apparatus for and method of inhibiting formation of frozen condensate in a fluid system |
US5398794A (en) * | 1993-06-02 | 1995-03-21 | Horton Industries, Inc. | Overheating protection device for rotational control apparatus |
DE19629176B4 (de) * | 1996-07-21 | 2006-07-06 | Dürr Dental GmbH & Co. KG | Sicherheitseinrichtung an einer Pumpe |
US5778693A (en) * | 1996-12-20 | 1998-07-14 | Itt Automotive Electrical Systems, Inc. | Automotive hydraulic engine cooling system with thermostatic control by hydraulic actuation |
SE509903C2 (sv) * | 1998-02-27 | 1999-03-22 | Volvo Wheel Loaders Ab | Kyl- och värmesystem |
US6030314A (en) * | 1998-09-28 | 2000-02-29 | Caterpillar Inc. | Method and apparatus for retarding a work machine having a fluid-cooled brake system |
ITTO20011039A1 (it) * | 2001-10-30 | 2003-04-30 | Ct Studi Componenti Per Veicol | Valvola di aspirazione per una pompa ad alta pressione, in particolare per combustibile di un motore endotermico. |
FR2864197B1 (fr) * | 2003-12-18 | 2006-04-28 | Eaton Sa Monaco | Vanne hydraulique a rondelle piezoelectrique |
US7104382B2 (en) * | 2004-10-21 | 2006-09-12 | Kit Masters Inc. | Clutch system |
US7438169B2 (en) | 2004-10-21 | 2008-10-21 | Kit Masters Inc. | Clutch system |
US7640735B2 (en) * | 2005-09-19 | 2010-01-05 | Parker-Hannifin Corporation | Auxiliary pump for hydrostatic transmission |
US8100239B2 (en) * | 2008-01-18 | 2012-01-24 | Kit Masters Inc. | Clutch device and methods |
AU2009314030B2 (en) | 2008-11-12 | 2014-03-06 | Horton, Inc. | Two-speed clutch and retro-fit kit |
US8128379B2 (en) * | 2008-11-19 | 2012-03-06 | Wabtec Holding Corp. | Temperature management system for a 2CD type air compressor |
US8109375B2 (en) * | 2009-05-07 | 2012-02-07 | Kit Masters Inc. | Clutch systems and methods |
US9046137B2 (en) | 2010-01-22 | 2015-06-02 | Kit Masters Inc. | Fan clutch apparatus and methods |
US8360219B2 (en) | 2010-04-26 | 2013-01-29 | Kit Masters, Inc. | Clutch system and methods |
DE102012102186A1 (de) * | 2012-03-15 | 2013-09-19 | Ihi Charging Systems International Gmbh | Turbine für einen Abgasturbolader |
WO2015151582A1 (ja) * | 2014-03-31 | 2015-10-08 | 株式会社クボタ | 作業機 |
EP3317540A1 (en) * | 2015-10-12 | 2018-05-09 | Parker-Hannifin Corp | Lobe gear pump |
CN108488079B (zh) * | 2018-02-28 | 2019-08-20 | 重庆酋创科技有限公司 | 用于控制风扇转速的装置 |
HUP1900114A1 (hu) * | 2019-04-05 | 2020-10-28 | Kerox Ipari Es Kereskedelmi Kft | Vezérelt dugattyús szelep |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673706A (en) * | 1950-07-28 | 1954-03-30 | Gen Controls Co | Pilot controlled main valve with cushioning means |
US2758811A (en) * | 1953-01-09 | 1956-08-14 | Edwin W Peterson | Multiple pilot controlled main valve |
US2893680A (en) * | 1955-01-10 | 1959-07-07 | Phillips Petroleum Co | Valve |
CH326068A (fr) * | 1955-07-05 | 1957-11-30 | Charles Dubois Roger | Vanne électromagnétique |
GB864659A (en) * | 1957-07-10 | 1961-04-06 | Stanley William Hoskins | Improvements in solenoid-operated fluid-flow control valves |
US3033228A (en) * | 1959-03-23 | 1962-05-08 | Lewis K Rimer | Low-force valve control |
US3118648A (en) * | 1963-02-20 | 1964-01-21 | American Radiator & Standard | Thermostatic flow control valve |
US3198204A (en) * | 1963-05-08 | 1965-08-03 | Vapor Corp | Inline valve |
US3297047A (en) * | 1964-03-17 | 1967-01-10 | Vapor Corp | Valve assembly |
FR1402416A (fr) * | 1964-07-24 | 1965-06-11 | Suedeeutsche Kuehlerfabrik Jul | Soupape commandée thermostatiquement |
DE1550321B2 (de) * | 1966-11-12 | 1972-07-27 | Fa. Hans Schiedrum, 4000 Düsseldorf-Eller | Druckventil mit elektrischem antrieb |
US3415269A (en) * | 1967-01-24 | 1968-12-10 | Vapor Corp | Multiple positioned pilot controlled poppet valve |
US3540540A (en) * | 1968-05-08 | 1970-11-17 | Hyster Co | Cooling system for lift trucks |
US3664129A (en) * | 1968-05-08 | 1972-05-23 | Hyster Co | Hydraulic cooling system |
US3799497A (en) * | 1972-04-20 | 1974-03-26 | Control Concepts | Two stage solenoid operated valve |
DE2424321A1 (de) * | 1974-05-18 | 1975-11-20 | Woma Maasberg Co Gmbh W | Absperrventil fuer hohe und hoechste drucke, insbesondere fuer hochdruckspritzpistolen |
DE2525240A1 (de) * | 1975-06-06 | 1976-12-23 | Bosch Gmbh Robert | Vorsteuerbares ventil fuer hydraulische anlagen |
US4073464A (en) * | 1976-08-24 | 1978-02-14 | Chemetron Corporation | Cylinder valve for gas fire extinguishing system |
US4065052A (en) * | 1976-11-04 | 1977-12-27 | Evans Products Company | Dual action control mechanism |
US4283009A (en) * | 1980-02-07 | 1981-08-11 | The Bendix Corporation | Control valve for fluid-operated clutch |
DE3222851C1 (de) * | 1982-06-18 | 1991-07-25 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Luefterantrieb fuer eine Kuehlanlage,insbesondere fuer Schienenfahrzeuge |
-
1983
- 1983-11-19 DE DE3341795A patent/DE3341795C2/de not_active Expired
-
1984
- 1984-10-01 ES ES536409A patent/ES536409A0/es active Granted
- 1984-10-17 DE DE8484112506T patent/DE3473321D1/de not_active Expired
- 1984-10-17 AT AT84112506T patent/ATE36375T1/de active
- 1984-10-17 EP EP84112506A patent/EP0142713B1/de not_active Expired
- 1984-10-18 JP JP59217507A patent/JPS6111499A/ja active Pending
- 1984-11-16 US US06/672,206 patent/US4570849A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0142713B1 (de) | 1988-08-10 |
EP0142713A3 (en) | 1986-09-10 |
US4570849A (en) | 1986-02-18 |
DE3473321D1 (en) | 1988-09-15 |
DE3341795A1 (de) | 1985-05-30 |
ATE36375T1 (de) | 1988-08-15 |
DE3341795C2 (de) | 1986-07-10 |
JPS6111499A (ja) | 1986-01-18 |
ES536409A0 (es) | 1985-10-16 |
EP0142713A2 (de) | 1985-05-29 |
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