Device for balancing a rotor of a turbomachine
US-2018347365-A1 · Dec 6, 2018 · US
Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)}
Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)} · 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 | F16F15/32 |
| Official title | Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)} |
| Display label | Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)} |
| Total patents | 127 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 17 |
| 2017 | 14 |
| 2018 | 22 |
| 2019 | 11 |
| 2020 | 12 |
| 2021 | 9 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 4 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine balance assembly using electric motors
US-10100900-B2 · Oct 16, 2018 · US
Laundry treatment apparatus
US-10087564-B2 · Oct 2, 2018 · US
Device for securing balancing weights to a shaft
US-10060505-B2 · Aug 28, 2018 · US
Balancing apparatus, arrangement and method
US-10047608-B2 · Aug 14, 2018 · US
Balancer and washing machine having the same
US-10036111-B2 · Jul 31, 2018 · US
Laundry treatment apparatus
US-10023987-B2 · Jul 17, 2018 · US
Laundry treatment apparatus
US-10011938-B2 · Jul 3, 2018 · US
Rotor blade weight system
US-2018135728-A1 · May 17, 2018 · US
Dynamic imbalanced force generator and an actuator comprising such a generator
US-2018133757-A1 · May 17, 2018 · US
Washing machine
US-9957654-B2 · May 1, 2018 · US
Balancing weight composition with excellent extrudability
US-2018112073-A1 · Apr 26, 2018 · US
Balanced rotor disc, and balancing method
US-9920626-B2 · Mar 20, 2018 · US
Reduced pressure balancing of a turbine rotor
US-9909422-B2 · Mar 6, 2018 · US
Method for dynamically balancing an article and dynamically balanced article
US-2018045272-A1 · Feb 15, 2018 · US
Balancing body for a continuous blade arrangement
US-9816379-B2 · Nov 14, 2017 · US
Balancer and washing machine having the same
US-9803308-B2 · Oct 31, 2017 · US
Balancer and washing machine having the same
US-9790631-B2 · Oct 17, 2017 · US
Device for securing balancing weights to a shaft
US-2017261066-A1 · Sep 14, 2017 · US
Rotor balancing
US-2017254715-A1 · Sep 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F15/32?
- CPC F16F15/32 is the Cooperative Patent Classification code for “Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)}.”
- How many patents are filed under CPC F16F15/32 (Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels {(suppression of vibrations in rotating systems by using freely rotating masses F16F15/14; compensation of inertia forces F16F15/22; compensating imbalance for testing purposes G01M1/30)})?
- Our database includes 127 publications tagged with this CPC code.
- Is patent activity under CPC F16F15/32 growing?
- Publication counts under this code: 4 in 2024 vs 7 in 2025 (latest complete years).