FR903795A - Dispositif d'obturation - Google Patents

Dispositif d'obturation

Info

Publication number
FR903795A
FR903795A FR903795DA FR903795A FR 903795 A FR903795 A FR 903795A FR 903795D A FR903795D A FR 903795DA FR 903795 A FR903795 A FR 903795A
Authority
FR
France
Prior art keywords
sealing device
sealing
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
Other languages
English (en)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR903795A publication Critical patent/FR903795A/fr
Expired 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR903795D 1942-12-18 1944-04-26 Dispositif d'obturation Expired FR903795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE903795X 1942-12-18

Publications (1)

Publication Number Publication Date
FR903795A true FR903795A (fr) 1945-10-15

Family

ID=6861552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903795D Expired FR903795A (fr) 1942-12-18 1944-04-26 Dispositif d'obturation

Country Status (1)

Country Link
FR (1) FR903795A (fr)

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