IT1031953B - Valvola ermetizzata con una membrana in particolare per fluidi aggressivi e vapore - Google Patents

Valvola ermetizzata con una membrana in particolare per fluidi aggressivi e vapore

Info

Publication number
IT1031953B
IT1031953B IT20529/75A IT2052975A IT1031953B IT 1031953 B IT1031953 B IT 1031953B IT 20529/75 A IT20529/75 A IT 20529/75A IT 2052975 A IT2052975 A IT 2052975A IT 1031953 B IT1031953 B IT 1031953B
Authority
IT
Italy
Prior art keywords
steam
membrane
sealed valve
aggressive fluids
aggressive
Prior art date
Application number
IT20529/75A
Other languages
English (en)
Italian (it)
Original Assignee
Burkert Elekt Christian
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 Burkert Elekt Christian filed Critical Burkert Elekt Christian
Application granted granted Critical
Publication of IT1031953B publication Critical patent/IT1031953B/it

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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
IT20529/75A 1974-06-19 1975-02-21 Valvola ermetizzata con una membrana in particolare per fluidi aggressivi e vapore IT1031953B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2429448A DE2429448A1 (de) 1974-06-19 1974-06-19 Membranabgedichtetes ventil

Publications (1)

Publication Number Publication Date
IT1031953B true IT1031953B (it) 1979-05-10

Family

ID=5918422

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20529/75A IT1031953B (it) 1974-06-19 1975-02-21 Valvola ermetizzata con una membrana in particolare per fluidi aggressivi e vapore

Country Status (6)

Country Link
CH (1) CH579228A5 (enExample)
DE (1) DE2429448A1 (enExample)
FR (1) FR2275710A1 (enExample)
GB (1) GB1478239A (enExample)
IT (1) IT1031953B (enExample)
SE (1) SE7501265L (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212598B (en) * 1987-11-16 1991-12-11 Saunders Valve Co Ltd Diaphragm for diaphragm valve
GB2250081A (en) * 1990-11-23 1992-05-27 Saunders Valve Co Ltd Diaphragm valve
FR2741690B1 (fr) * 1995-11-24 1998-01-02 Mallen Jean Clapet anti-retour a systeme d'obturation non guide mecaniquement
DE20211511U1 (de) 2002-07-13 2002-12-05 Flowserve Essen GmbH, 45141 Essen Ventil
ES2340613T3 (es) * 2006-09-18 2010-06-07 Alberto Lodolo Valvula servoaccionada.
JP5024295B2 (ja) * 2006-12-07 2012-09-12 トヨタ自動車株式会社 燃料電池システム
DE102007014282A1 (de) 2007-03-19 2008-10-02 Südmo Holding GmbH Ventil zum Trennen von Produktmedien in Rohrleitungen einer produktführenden Anlage
AT511253A3 (de) * 2012-03-09 2012-12-15 Avl List Gmbh Anordnung zur Beeinflussung einer Fluidströmung
FR3093552B1 (fr) * 2019-03-07 2021-09-17 Exel Ind Membrane d’étanchéité, spécifiquement configurée pour être positionnée autour de la tige d’une vanne à clapet et vanne à clapet comprenant une telle membrane

Also Published As

Publication number Publication date
FR2275710B3 (enExample) 1977-10-28
DE2429448A1 (de) 1976-01-15
SE7501265L (sv) 1975-12-22
GB1478239A (en) 1977-06-29
CH579228A5 (enExample) 1976-08-31
FR2275710A1 (fr) 1976-01-16

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