ES475684A1 - Transmision por correa ajustable de modo gradual, sin esca- lones, dependiente de la temperatura - Google Patents
Transmision por correa ajustable de modo gradual, sin esca- lones, dependiente de la temperaturaInfo
- Publication number
- ES475684A1 ES475684A1 ES475684A ES475684A ES475684A1 ES 475684 A1 ES475684 A1 ES 475684A1 ES 475684 A ES475684 A ES 475684A ES 475684 A ES475684 A ES 475684A ES 475684 A1 ES475684 A1 ES 475684A1
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- pulley
- actuators
- movable section
- pulley system
- 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
- F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmissions By Endless Flexible Members (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85743977A | 1977-12-05 | 1977-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES475684A1 true ES475684A1 (es) | 1979-04-01 |
Family
ID=25326002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES475684A Expired ES475684A1 (es) | 1977-12-05 | 1978-12-04 | Transmision por correa ajustable de modo gradual, sin esca- lones, dependiente de la temperatura |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU4181378A (fr) |
DE (1) | DE2851938A1 (fr) |
ES (1) | ES475684A1 (fr) |
FR (1) | FR2410768A1 (fr) |
GB (1) | GB2009341A (fr) |
IT (1) | IT1109294B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6508213B2 (en) * | 2000-11-30 | 2003-01-21 | Valeo Engine Cooling Inc. | Variable speed drive for an auxiliary member in an internal combustion engine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2045870A (en) * | 1933-10-06 | 1936-06-30 | Packard Motor Car Co | Internal combustion engine |
GB624546A (en) * | 1946-07-17 | 1949-06-10 | Jack & Heintz Prec Ind Inc | Variable speed fan drive |
US2917937A (en) * | 1958-07-21 | 1959-12-22 | Adiel Y Dodge | Variable speed drive |
-
1978
- 1978-11-13 GB GB7844306A patent/GB2009341A/en not_active Withdrawn
- 1978-11-22 AU AU41813/78A patent/AU4181378A/en active Pending
- 1978-11-30 FR FR7833824A patent/FR2410768A1/fr not_active Withdrawn
- 1978-12-01 DE DE19782851938 patent/DE2851938A1/de active Pending
- 1978-12-04 ES ES475684A patent/ES475684A1/es not_active Expired
- 1978-12-05 IT IT52189/78A patent/IT1109294B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1109294B (it) | 1985-12-16 |
DE2851938A1 (de) | 1979-06-07 |
FR2410768A1 (fr) | 1979-06-29 |
GB2009341A (en) | 1979-06-13 |
IT7852189A0 (it) | 1978-12-05 |
AU4181378A (en) | 1979-06-14 |
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