GB1190793A - Improvements in or relating to Cooling Fans, Particularly for Internal Combustion Engines - Google Patents
Improvements in or relating to Cooling Fans, Particularly for Internal Combustion EnginesInfo
- Publication number
- GB1190793A GB1190793A GB3209367A GB3209367A GB1190793A GB 1190793 A GB1190793 A GB 1190793A GB 3209367 A GB3209367 A GB 3209367A GB 3209367 A GB3209367 A GB 3209367A GB 1190793 A GB1190793 A GB 1190793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearings
- slip
- relating
- internal combustion
- combustion engines
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
-
- 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
-
- 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
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
- F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/25—Automatic clutches actuated entirely mechanically controlled by thermo-responsive elements
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/005—Slip couplings, e.g. slipping on overload, for absorbing shock the torque being transmitted and limited by rolling friction, e.g. ball bearings axially loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rolling Contact Bearings (AREA)
Abstract
1,190,793. Slip couplings; bearings. AUTOMOBILOVE ZAVODY NARODNI PODNIK. 12 July, 1967 [13 July, 1966], No. 32093/67. Headings F2A and F2U. [Also in Division F1] An engine cooling fan 1 is driven by a shaft 7 through a slip coupling formed by tapered roller bearings 6. The degree of slip is controlled by the axial thrust exerted on the bearings by a liquid in a chamber 10, the thrust being transmitted via a plate 3 and a diaphragm 5. The thrust is varied by expansion and contraction of the liquid in accordance with the temperature of the air passing through the engine cooler. The minimum speed of the fan is pre-set by screws 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS472866 | 1966-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1190793A true GB1190793A (en) | 1970-05-06 |
Family
ID=5390692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3209367A Expired GB1190793A (en) | 1966-07-13 | 1967-07-12 | Improvements in or relating to Cooling Fans, Particularly for Internal Combustion Engines |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT297413B (en) |
DE (1) | DE1576697A1 (en) |
GB (1) | GB1190793A (en) |
NL (1) | NL6709637A (en) |
SE (1) | SE319043B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2942737A1 (en) * | 1979-10-23 | 1981-05-07 | Robert Bosch Gmbh, 7000 Stuttgart | COUPLING FOR ROTATABLE PARTS |
DE3013893A1 (en) * | 1980-04-10 | 1982-01-28 | Robert Bosch Gmbh, 7000 Stuttgart | COUPLING FOR ROTATABLE PARTS |
FR2572149A1 (en) * | 1984-10-24 | 1986-04-25 | Valeo Motorola Alternateurs | Limited torque drive for alternator fan - has split bearing to mount fan with elastic axial preloading of bearing to limit torque it will transmit |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110886173B (en) * | 2019-12-06 | 2021-10-12 | 山推工程机械股份有限公司 | Road roller |
-
1967
- 1967-07-11 NL NL6709637A patent/NL6709637A/xx unknown
- 1967-07-12 DE DE19671576697 patent/DE1576697A1/en active Pending
- 1967-07-12 AT AT06510/67A patent/AT297413B/en not_active IP Right Cessation
- 1967-07-12 GB GB3209367A patent/GB1190793A/en not_active Expired
- 1967-07-13 SE SE1051467A patent/SE319043B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2942737A1 (en) * | 1979-10-23 | 1981-05-07 | Robert Bosch Gmbh, 7000 Stuttgart | COUPLING FOR ROTATABLE PARTS |
DE3013893A1 (en) * | 1980-04-10 | 1982-01-28 | Robert Bosch Gmbh, 7000 Stuttgart | COUPLING FOR ROTATABLE PARTS |
FR2572149A1 (en) * | 1984-10-24 | 1986-04-25 | Valeo Motorola Alternateurs | Limited torque drive for alternator fan - has split bearing to mount fan with elastic axial preloading of bearing to limit torque it will transmit |
Also Published As
Publication number | Publication date |
---|---|
AT297413B (en) | 1972-02-15 |
NL6709637A (en) | 1968-01-15 |
SE319043B (en) | 1969-12-22 |
DE1576697A1 (en) | 1970-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |