Inventor
Robert Kervistin
Inventor
Le Mee sur Seine, FR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines52%
Y02TClimate change mitigation technologies related to transportation14%
F02CGas-turbine plants10%
F04DNon-positive-displacement pumps5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
F16CShafts5%
F16PSafety devices in general5%
G01KMeasuring temperature5%
PatentTitleYear
7,520,136'Method and system for protecting gas turbine fuel injectors'20096,881,024'System for decoupling a fan from a turbojet by means of an explosive charge'20055,297,386'Cooling system for a gas turbine engine compressor'19944,849,895'System for adjusting radial clearance between rotor and stator elements'19894,741,153'System for controlling heat expansion and thermal stress in a gas turbine disk'19884,730,982'Assembly for controlling the flow of cooling air in an engine turbine'19884,668,163'Automatic control device of a labyrinth seal clearance in a turbo-jet engine'19874,662,821'Automatic control device of a labyrinth seal clearance in a turbo jet engine'19874,500,143'Means for controlling clearance in an intershaft bearing journal of a multi-spool gas turbine'19854,379,677'Device for adjusting the clearance between moving turbine blades and the turbine ring'19834,279,153'Apparatus for measuring the temperature of a gas flow traversing a grid of blades'19813,975,901'Device for regulating turbine blade tip clearance'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2009Patents assigned to SNECMA (11)· patent assignee history
1976Based in Melun, FR· patent location history
1981–2009Based in Le Mee sur Seine, FR· patent location history
2005Patents assigned to SNECMA MOTEURS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA | 11 | 1976–2009 |
| SNECMA MOTEURS | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Le Mee sur Seine, FR | 11 | 1981–2009 |
| Melun, FR | 1 | 1976 |