Christian Valadon

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
U-tube heat exchanger, equipped with a tube antivibration stabilizi...
- Patent number 5,692,557
- Issue date Dec 2, 1997
- Framatome
- Nicolas Gillet
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube lane pivoting device for nuclear steam generator with superpos...
- Patent number 5,529,020
- Issue date Jun 25, 1996
- Framatome
- Christian Valadon
- F22 - STEAM GENERATION
Information Patent Grant
Heat exchanger including a bundle of tubes which are bent into a U...
- Patent number 5,515,911
- Issue date May 14, 1996
- Framatome
- Gerard Boula
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for antivibrational blocking of tubes of a heat exchanger
- Patent number 5,514,250
- Issue date May 7, 1996
- Framatome
- Gerard Boula
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Tube lane pivoting device for nuclear steam generator
- Patent number 5,492,169
- Issue date Feb 20, 1996
- Framatome
- Christian Valadon
- F22 - STEAM GENERATION
Information Patent Grant
Steam generator equipped with an improved deflection and purging de...
- Patent number 5,335,631
- Issue date Aug 9, 1994
- Framatome
- Thierry Daffos
- F22 - STEAM GENERATION
Information Patent Grant
Heat exchanger having U-tubes equipped with an anti-fly-off support...
- Patent number 5,269,371
- Issue date Dec 14, 1993
- Framatome
- Gerard Boula
- F28 - HEAT EXCHANGE IN GENERAL