Machine provided with an oil pump and a method to start such a machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 2022
Grant Date -
Jul 23, 2020
app pub date -
Jul 17, 2018
filing date -
Aug 29, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Machine provided with a machine element (2) and an oil pump (4) and a motor (3) to drive the machine element (2) and the oil pump (4), whereby the oil pump (4) is provided with a shaft (13) with a rotor (12), whereby the oil pump (4) is provided to pump oil from an oil reservoir (5) via an inlet channel (8) to nozzles that lead into the motor (3) and/or machine element (2) to lubricate and/or cool one or more bearings or other machine components, characterized in that in the inlet channel (8), near the oil pump (4) a dam (16) is provided that is higher than the height (A) of the central axis (18) of the shaft (13) of the oil pump (4) minus the smallest diameter (B) of the rotor (12) of the oil pump (4) divided by two.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- F16N Class
- 151 Applications Filed
- 90 Patents Issued To-Date
- 59.61 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F16N Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 22, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 22, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 22, 2034 |
