FR698839A - Improvements to shut-off valves - Google Patents

Improvements to shut-off valves

Info

Publication number
FR698839A
FR698839A FR698839DA FR698839A FR 698839 A FR698839 A FR 698839A FR 698839D A FR698839D A FR 698839DA FR 698839 A FR698839 A FR 698839A
Authority
FR
France
Prior art keywords
shut
valves
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
French (fr)
Inventor
Philippe Maciocia
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 filed Critical
Application granted granted Critical
Publication of FR698839A publication Critical patent/FR698839A/en
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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR698839D 1930-07-11 1930-07-11 Improvements to shut-off valves Expired FR698839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR698839T 1930-07-11

Publications (1)

Publication Number Publication Date
FR698839A true FR698839A (en) 1931-02-05

Family

ID=9047917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698839D Expired FR698839A (en) 1930-07-11 1930-07-11 Improvements to shut-off valves

Country Status (1)

Country Link
FR (1) FR698839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002616A1 (en) * 1980-03-10 1981-09-17 Corning Ltd Safety locking arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002616A1 (en) * 1980-03-10 1981-09-17 Corning Ltd Safety locking arrangement

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