GB430212A - Improvements in and relating to the lubrication of crankpins of reciprocating engines - Google Patents
Improvements in and relating to the lubrication of crankpins of reciprocating enginesInfo
- Publication number
- GB430212A GB430212A GB1848134A GB1848134A GB430212A GB 430212 A GB430212 A GB 430212A GB 1848134 A GB1848134 A GB 1848134A GB 1848134 A GB1848134 A GB 1848134A GB 430212 A GB430212 A GB 430212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crank
- oil
- spring
- passages
- ports
- 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
- 238000005461 lubrication Methods 0.000 title 1
- 235000003332 Ilex aquifolium Nutrition 0.000 abstract 1
- 241000209027 Ilex aquifolium Species 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/14—Features relating to lubrication
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
430,212. Lubricating crank pins. WEIR, Ltd., G. & J., Holm Foundry, Cathcart, and PULLIN, C. G., 104, Queen's Drive, both in Glasgow. June 22, 1934, No. 18481. [Classes 12 (ii) and 12 (iii)] One or more spring - loaded non-return valves is, or are, incorporated in a crank shaft so as to set up a predetermined resistance to the oil flow to the crank pin journals. For a two-throw crank-shaft 12, oil under pressure flows through passages 13.. 17 to an annular space 10 having ports 11 closed by a spring loaded valve 3. When the oil pressure exceeds the spring load oil passes through the ports 11 and passages 21, 23, 26, 22, 24, 27 to the crank-pin bearings 28, 29. The invention is particularly applicable to crank pins having roller type bearings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1848134A GB430212A (en) | 1934-06-22 | 1934-06-22 | Improvements in and relating to the lubrication of crankpins of reciprocating engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1848134A GB430212A (en) | 1934-06-22 | 1934-06-22 | Improvements in and relating to the lubrication of crankpins of reciprocating engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB430212A true GB430212A (en) | 1935-06-14 |
Family
ID=10113161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1848134A Expired GB430212A (en) | 1934-06-22 | 1934-06-22 | Improvements in and relating to the lubrication of crankpins of reciprocating engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB430212A (en) |
-
1934
- 1934-06-22 GB GB1848134A patent/GB430212A/en not_active Expired
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