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  1. Technology classes
  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10S · Technical subjects covered by former uspc cross-reference art collections [xracs] and digests
  5. /Y10S 165/00 · Heat exchange
  6. /Y10S 165/009 · Heat exchange: having a solid heat storage mass for absorbing heat from
  7. /Y10S 165/013 · Movable heat storage mass with enclosure
  8. /Y10S 165/016 · Rotary storage mass
  9. /Y10S 165/027 · With particular rotary bearing or drive means
  10. /Y10S 165/028
Y10S 165/028

Ring gear surrounding cylindrical storage mass

Y10S165/028 (Ring gear surrounding cylindrical storage mass) appears on 7 US grants and 0 published applications in this corpus.

Search patents in Y10S

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests
  4. Y10S 165/00Heat exchange
  5. Y10S 165/009Heat exchange: having a solid heat storage mass for absorbing heat from
  6. Y10S 165/013Movable heat storage mass with enclosure
  7. Y10S 165/016Rotary storage mass
  8. Y10S 165/027With particular rotary bearing or drive means
  9. Y10S 165/028Ring gear surrounding cylindrical storage mass
Granted patents
7
Published applications
0
Assignees
7
Inventors
10
Latest grant
22 Dec 1981

Filings by year

Granted patentsPublished applications
Y10S 165/028: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197820
197910
198000
198120

197619771978197919801981

By publication year. Applications have been published since 2001.

Recent patents

  • Rotary heat exchanger22 Dec 1981US 4,306,611 ACorning Glass Works
  • Elastic mounting structure for ceramic regenerator core26 May 1981US 4,269,262 AFord Motor Company
  • Regenerator for gas turbine engine1 May 1979US 4,151,873 AThe United States of America as represented by the United States Department of Energy
  • Disc type matrix of rotary regenerative heat exchanger9 May 1978US 4,088,181 AKabushiki Kaisha Tsuchiya Seisakusho
  • Regenerative heat-exchanger of a gas turbine21 Mar 1978US 4,079,780 ADaimler-Benz Aktiengesellschaft

No published applications in this class yet.

Most cited

By later US patents
  • Regenerative heat exchanger of a gas turbine7US 3,960,209 ADaimler-Benz Aktiengesellschaft · 1976
  • Regenerator cylindrical viscous damper drive assembly6US 3,991,818 AGeneral Motors Corporation · 1976
  • Regenerator for gas turbine engine5US 4,151,873 AThe United States of America as represented by the United States Department of Energy · 1979
  • Elastic mounting structure for ceramic regenerator core5US 4,269,262 AFord Motor Company · 1981
  • Rotary heat exchanger2US 4,306,611 ACorning Glass Works · 1981

Top assignees

Documents
  • DBDaimler-Benz Aktiengesellschaft2
  • Corning Glass Works1
  • Ford Motor Company1
  • GMGeneral Motors Corporation1
  • TSKabushiki Kaisha Tsuchiya Seisakusho1
  • NMNissan Motor Co., Ltd.1
  • USThe United States of America as represented by the United States Department of Energy1

Often classified with

  • F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange7
  • Y10TTechnical subjects covered by former us classification4
  • F16FSprings1
  • F28FDetails of heat-exchange and heat-transfer apparatus, of general application1

Documents that also carry the other class.

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Search every US patent grant since 1976 and every published application since 2001. Updated weekly from USPTO.

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