Adaptive high pressure fuel pump system and method for predicting pumped mass
US-11486326-B2 · Nov 1, 2022 · US
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Measuring fuel delivery of multi-cylinder injection pumps
Measuring fuel delivery of multi-cylinder injection pumps · 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 | F02M65/002 |
| Official title | {Measuring fuel delivery of multi-cylinder injection pumps} |
| Display label | Measuring fuel delivery of multi-cylinder injection pumps |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Machine system and operating strategy using auto-population of trim files
US-11352973-B2 · Jun 7, 2022 · US
Adaptive high pressure fuel pump system and method for predicting pumped mass
US-2021396192-A1 · Dec 23, 2021 · US
Method of testing fuel injection equipment
US-11149704-B2 · Oct 19, 2021 · US
Adaptive high pressure fuel pump system and method for predicting pumped mass
US-11136935-B2 · Oct 5, 2021 · US
Adaptive high pressure fuel pump system and method for predicting pumped mass
US-2021156328-A1 · May 27, 2021 · US
Device for controlling high-pressure fuel supply pump, and high-pressure fuel supply pump
US-10982638-B2 · Apr 20, 2021 · US
Machine system and operating strategy using auto-population of trim files
US-2020318569-A1 · Oct 8, 2020 · US
Device for controlling high-pressure fuel supply pump, and high-pressure fuel supply pump
US-2020318592-A1 · Oct 8, 2020 · US
Method of testing fuel injection equipment
US-2020309078-A1 · Oct 1, 2020 · US
Regulation of fuel rail pressure using electronic fuel transfer pump in low pressure fuel circuits
US-2017101959-A1 · Apr 13, 2017 · US
Methods for detecting high pressure pump bore wear
US-9506417-B2 · Nov 29, 2016 · US
Fuel accumulator block for testing high-pressure components of fuel injection systems
US-9388781-B2 · Jul 12, 2016 · US
Methods for determining fuel bulk modulus in a high-pressure pump
US-9243598-B2 · Jan 26, 2016 · US
Methods for detecting high pressure pump bore wear
US-2015300287-A1 · Oct 22, 2015 · US
Methods for determining fuel bulk modulus in a high-pressure pump
US-2015240771-A1 · Aug 27, 2015 · US