Method for controlling lubrication of a connecting rod bearing
US-11852056-B2 · Dec 26, 2023 · US
for lubricating connecting rod bearings
for lubricating connecting rod bearings · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01M2011/027 |
| Official title | {for lubricating connecting rod bearings} |
| Display label | for lubricating connecting rod bearings |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Link component with oil hole
US-11391189-B2 · Jul 19, 2022 · US
Device and method for lubricating a connecting rod bearing
US-11359525-B2 · Jun 14, 2022 · US
Device for lubricating a big-end bearing
US-11220938-B2 · Jan 11, 2022 · US
Crankshaft and conrod assembly
US-11085369-B2 · Aug 10, 2021 · US
Internal combustion engine
US-11002164-B2 · May 11, 2021 · US
Crankshaft and conrod assembly
US-2021079839-A1 · Mar 18, 2021 · US
Method for controlling lubrication of a connecting rod bearing
US-2021079818-A1 · Mar 18, 2021 · US
Link component with oil hole
US-2021071553-A1 · Mar 11, 2021 · US
Method for detecting damaged-bearing in engine using vibration signal
US-2020064225-A1 · Feb 27, 2020 · US
Method for detecting damaged-bearing in engine using vibration signal
US-10564070-B1 · Feb 18, 2020 · US
Actuator of variable compression ratio mechanism for internal combusion engine and variable compression ratio apparatus for internal combustion engine
US-2020040814-A1 · Feb 6, 2020 · US
Connecting rod lubrication apparatus
US-10415630-B2 · Sep 17, 2019 · US
Four-cycle OHV engine
US-10352207-B2 · Jul 16, 2019 · US
Piston for a reciprocating-piston internal combustion engine
US-2019195096-A1 · Jun 27, 2019 · US
Device For Lubricating A Big-end Bearing
US-2019186312-A1 · Jun 20, 2019 · US
Device and Method for Lubricating a Connecting Rod Bearing
US-2019186309-A1 · Jun 20, 2019 · US
Lubrication structure and lubrication method for upper pin in piston crank mechanism of internal combustion engine
US-10221734-B2 · Mar 5, 2019 · US
Lubrication structure and lubrication method for upper pin in piston crank mechanism of internal combustion engine
US-2018171839-A1 · Jun 21, 2018 · US
Connecting rod and internal combustion engine
US-9920787-B2 · Mar 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01M2011/027?
- CPC F01M2011/027 is the Cooperative Patent Classification code for “for lubricating connecting rod bearings.”
- How many patents are filed under CPC F01M2011/027 (for lubricating connecting rod bearings)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC F01M2011/027 growing?
- Publication counts under this code: 3 in 2022 vs 1 in 2023 (latest complete years).