FR2669938B1 - Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation. - Google Patents

Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation.

Info

Publication number
FR2669938B1
FR2669938B1 FR9015393A FR9015393A FR2669938B1 FR 2669938 B1 FR2669938 B1 FR 2669938B1 FR 9015393 A FR9015393 A FR 9015393A FR 9015393 A FR9015393 A FR 9015393A FR 2669938 B1 FR2669938 B1 FR 2669938B1
Authority
FR
France
Prior art keywords
production
metal joint
deformable metal
blinding device
blinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9015393A
Other languages
English (en)
Other versions
FR2669938A1 (fr
Inventor
Pouyet Christian
Thiault Jean-Claude
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROBINETTERIE MECANIQUE STE GLE
SOUDURE IND SA
Original Assignee
ROBINETTERIE MECANIQUE STE GLE
SOUDURE IND SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ROBINETTERIE MECANIQUE STE GLE, SOUDURE IND SA filed Critical ROBINETTERIE MECANIQUE STE GLE
Priority to FR9015393A priority Critical patent/FR2669938B1/fr
Publication of FR2669938A1 publication Critical patent/FR2669938A1/fr
Application granted granted Critical
Publication of FR2669938B1 publication Critical patent/FR2669938B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/02—Inorganic compounds
    • C09K2200/0204—Elements
    • C09K2200/0213—Metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/063—Polyacrylonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
FR9015393A 1990-12-04 1990-12-04 Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation. Expired - Fee Related FR2669938B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9015393A FR2669938B1 (fr) 1990-12-04 1990-12-04 Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015393A FR2669938B1 (fr) 1990-12-04 1990-12-04 Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation.

Publications (2)

Publication Number Publication Date
FR2669938A1 FR2669938A1 (fr) 1992-06-05
FR2669938B1 true FR2669938B1 (fr) 1993-03-19

Family

ID=9403035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9015393A Expired - Fee Related FR2669938B1 (fr) 1990-12-04 1990-12-04 Dispositif d'obturation comportant un joint metallique deformable, et procede de realisation.

Country Status (1)

Country Link
FR (1) FR2669938B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4330943B2 (ja) * 2003-06-30 2009-09-16 株式会社ジェイテクト 水素ガス用高圧バルブ及び水素ガス用減圧装置
NL2003187C2 (nl) * 2009-07-10 2011-01-11 Daf Trucks Nv Inrichting voorzien van twee met elkaar samenwerkende afdichtvlakken.
IT201900001323A1 (it) * 2019-01-30 2020-07-30 Ima Spa Metodo per la realizzazione di un componente per una macchina per la produzione e/o il confezionamento di prodotti farmaceutici.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903564A (en) * 1953-03-17 1959-09-08 Edward Valves Inc Method of providing a wear resistant surface
US4377892A (en) * 1980-12-10 1983-03-29 Worcester Controls Corp. Method of fabricating sintered metal/polymer impregnated ball valve seats
FI68890C (fi) * 1981-02-06 1985-11-11 Waertsilae Oy Ab Taetning av saetesventil
CA1247402A (fr) * 1983-12-27 1988-12-28 William F. Otfinoski Materiau d'etancheite en metal poreux erodable

Also Published As

Publication number Publication date
FR2669938A1 (fr) 1992-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse