Flywheel rotor
Abstract
A solid steel flywheel rotor having improved material properties offers improved energy storage at reduced cost. A process for manufacturing the rotor is also provided.
- Inventors:
- Issue Date:
- Research Org.:
- Amber Kinetics, Inc., Union City, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1457742
- Patent Number(s):
- 10003237
- Application Number:
- 14/469,382
- Assignee:
- Amber Kinetics, Inc. (Union City, CA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16C - SHAFTS
- DOE Contract Number:
- OE-0000232
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Aug 26
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Sanders, Seth, Sun, Eric, He, Mike, Senesky, Matthew, and Chiao, Edward. Flywheel rotor. United States: N. p., 2018.
Web.
Sanders, Seth, Sun, Eric, He, Mike, Senesky, Matthew, & Chiao, Edward. Flywheel rotor. United States.
Sanders, Seth, Sun, Eric, He, Mike, Senesky, Matthew, and Chiao, Edward. Tue .
"Flywheel rotor". United States. https://www.osti.gov/servlets/purl/1457742.
@article{osti_1457742,
title = {Flywheel rotor},
author = {Sanders, Seth and Sun, Eric and He, Mike and Senesky, Matthew and Chiao, Edward},
abstractNote = {A solid steel flywheel rotor having improved material properties offers improved energy storage at reduced cost. A process for manufacturing the rotor is also provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {6}
}
Works referenced in this record:
Rotational Energy Accumulator, Especially for Electrically Driven Vehicles
patent, April 1969
- Storsand, Bjarne
- US Patent Document 3436572
Energy Strong Mass and Method for Making
patent, February 1970
- Call, Bernard J.
- US Patent Document 3496799
Method of Explosively Shocking Solid Materials
patent, September 1971
- Balchan, Anthony S.; Cowan, George R.
- US Patent Document 3608014
Apparatus for Homogeneous Refining and Continuously Casting Metals and Alloys
patent, August 1973
- Fritsche, Gale Ray
- US Patent Document 3752216
Flywheel rotor particularly suitable for accumulating energy
patent, December 1979
- Theyse, Frederik H.
- US Patent Document 4,179,951
Rimmed and edge thickened Stodola shaped flywheel
patent, October 1983
- Kulkarni, Satish V.; Stone, Richard G.
- US Patent Document 4,408,500
Flywheel assembly for dynamometers
patent, August 1987
- D'Angelo, Severino; Kinne, Robert G.
- US Patent Document 4,688,419
Age hardenable alloy with a unique combination of very high strength and good toughness
patent, February 1999
- Hemphill, Raymond M.; Wert, David E.; Novotny, Paul M.
- US Patent Document 5,866,066
Uninterruptible power supply using a high speed cylinder flywheel
patent, November 2004
- Gabrys, Christopher W.; Campbell, David R.
- US Patent Document 6,825,588
Tubular flywheel energy storage system
patent-application, December 2004
- Gabrys, Christopher W.; Campbell, David R.
- US Patent Application 10/488349; 20040256929
Bearing steel,method for evaluating large-sized inclusions in the steel and rolling bearing
patent-application, March 2006
- Kinchi, Akihiro; Ishii, Yutaka; Matsumoto, Youichi
- US Patent Application 10/498876; 20060048576
Multi-stack flywheel energy storage assembly
patent-application, April 2014
- Dugas, Patrick J.
- US Patent Application 13/573889; 20140103760
Method for Producing a Kinetic Energy Storage System
patent-application, January 2015
- Dharan, Cheruvari Karthik Hari
- US Patent Application 14/322723; 20150013148
Stub Shaft for Connection with a Flywheel Rotor
patent-application, March 2016
- Sanders, Seth; Sun, Eric; He, Mike
- US Patent Application 14/811012; 20160061289