DE3608554C2 - - Google Patents

Info

Publication number
DE3608554C2
DE3608554C2 DE19863608554 DE3608554A DE3608554C2 DE 3608554 C2 DE3608554 C2 DE 3608554C2 DE 19863608554 DE19863608554 DE 19863608554 DE 3608554 A DE3608554 A DE 3608554A DE 3608554 C2 DE3608554 C2 DE 3608554C2
Authority
DE
Germany
Prior art keywords
shut
sealing rings
base body
housing
surface layer
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
Application number
DE19863608554
Other languages
German (de)
English (en)
Other versions
DE3608554A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
METALPRAECIS BERCHEM + SCHABERG GESELLSCHAFT FUER
Original Assignee
B and S METALPRAECIS GESELLSCHAFT fur METALLFORMGEBUNG MBH 4650 GELSENKIRCHEN DE
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 B and S METALPRAECIS GESELLSCHAFT fur METALLFORMGEBUNG MBH 4650 GELSENKIRCHEN DE filed Critical B and S METALPRAECIS GESELLSCHAFT fur METALLFORMGEBUNG MBH 4650 GELSENKIRCHEN DE
Priority to DE19863608554 priority Critical patent/DE3608554A1/de
Publication of DE3608554A1 publication Critical patent/DE3608554A1/de
Application granted granted Critical
Publication of DE3608554C2 publication Critical patent/DE3608554C2/de
Granted 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0272—Construction of housing; Use of materials therefor of lift valves valves provided with a lining
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sliding Valves (AREA)
DE19863608554 1986-03-14 1986-03-14 Absperr- und regelarmatur fuer korrosive und/oder abrasive stoffstroeme Granted DE3608554A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863608554 DE3608554A1 (de) 1986-03-14 1986-03-14 Absperr- und regelarmatur fuer korrosive und/oder abrasive stoffstroeme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863608554 DE3608554A1 (de) 1986-03-14 1986-03-14 Absperr- und regelarmatur fuer korrosive und/oder abrasive stoffstroeme

Publications (2)

Publication Number Publication Date
DE3608554A1 DE3608554A1 (de) 1987-09-24
DE3608554C2 true DE3608554C2 (enExample) 1988-10-20

Family

ID=6296366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863608554 Granted DE3608554A1 (de) 1986-03-14 1986-03-14 Absperr- und regelarmatur fuer korrosive und/oder abrasive stoffstroeme

Country Status (1)

Country Link
DE (1) DE3608554A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206423A1 (de) * 1992-02-29 1993-09-16 Cerpraecis Anwendungen Fuer In Absperrorgan fuer fluide medien mit hahnfoermigem stellglied

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113951U1 (de) * 1991-11-09 1992-01-02 Metalpraecis Berchem + Schaberg Gesellschaft für Metallformgebung mbH, 4650 Gelsenkirchen Absperrvorrichtung zum Einbau in eine Rohrleitung, die ein heißes strömendes Medium führt
DE9210008U1 (de) * 1992-07-25 1992-09-17 Vetec Ventiltechnik GmbH, 6720 Speyer Stellorgan
EP0870958A1 (de) * 1997-04-08 1998-10-14 Wärtsilä NSD Schweiz AG Elektromagnetisches Ventil für hydraulische Medien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503300C (de) * 1928-03-24 1930-07-26 H D Eichelberg & Cie G M B H Verfahren zur Herstellung von Armaturen
US4161187A (en) * 1978-01-03 1979-07-17 Bauer David N Erosion resistant control valve
DE3545266A1 (de) * 1985-12-20 1987-07-02 B & S Metalpraecis Gmbh Parallelschieber als absperr- und regelarmatur fuer gasfoermige und fluessige stoffstroeme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4206423A1 (de) * 1992-02-29 1993-09-16 Cerpraecis Anwendungen Fuer In Absperrorgan fuer fluide medien mit hahnfoermigem stellglied

Also Published As

Publication number Publication date
DE3608554A1 (de) 1987-09-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: METALPRAECIS BERCHEM + SCHABERG GESELLSCHAFT FUER

8331 Complete revocation