BR8307188A - Diafragma de bloqueio para valvulas de diafragma e processo de sua fabricacao - Google Patents

Diafragma de bloqueio para valvulas de diafragma e processo de sua fabricacao

Info

Publication number
BR8307188A
BR8307188A BR8307188A BR8307188A BR8307188A BR 8307188 A BR8307188 A BR 8307188A BR 8307188 A BR8307188 A BR 8307188A BR 8307188 A BR8307188 A BR 8307188A BR 8307188 A BR8307188 A BR 8307188A
Authority
BR
Brazil
Prior art keywords
diaphragm
manufacturing process
blocking
valves
diaphragm valves
Prior art date
Application number
BR8307188A
Other languages
English (en)
Inventor
Hermann Walter
Original Assignee
Mueller Apparatebau Gmbh & Co
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 Mueller Apparatebau Gmbh & Co filed Critical Mueller Apparatebau Gmbh & Co
Publication of BR8307188A publication Critical patent/BR8307188A/pt

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • 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
    • F16K27/0236—Diaphragm cut-off apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR8307188A 1982-12-28 1983-12-27 Diafragma de bloqueio para valvulas de diafragma e processo de sua fabricacao BR8307188A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823248368 DE3248368A1 (de) 1982-12-28 1982-12-28 Absperrmembran fuer membranventile

Publications (1)

Publication Number Publication Date
BR8307188A true BR8307188A (pt) 1984-08-07

Family

ID=6181997

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8307188A BR8307188A (pt) 1982-12-28 1983-12-27 Diafragma de bloqueio para valvulas de diafragma e processo de sua fabricacao

Country Status (2)

Country Link
BR (1) BR8307188A (pt)
DE (1) DE3248368A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546117C1 (en) * 1985-12-24 1987-02-12 Resistoflex Gmbh Two-layer diaphragm for a diaphragm valve
JP5682883B2 (ja) * 2010-08-18 2015-03-11 株式会社フジキン 流体制御器
DE102013215294A1 (de) * 2013-08-02 2015-02-05 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG Membrananordnung für eine Ventileinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH327425A (de) * 1949-07-25 1958-01-31 Saunders Valve Co Ltd Uberzug für flexible Membran
US3208721A (en) * 1963-04-30 1965-09-28 Raybestos Manhattan Inc Valve diaphragm

Also Published As

Publication number Publication date
DE3248368A1 (de) 1984-06-28
DE3248368C2 (pt) 1993-04-08

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 27/12/98