FR988061A - Dispositif à clapet commandé, utilisable à la commande de la vidange des réservoirs, bâches, citernes, fixes ou mobiles - Google Patents

Dispositif à clapet commandé, utilisable à la commande de la vidange des réservoirs, bâches, citernes, fixes ou mobiles

Info

Publication number
FR988061A
FR988061A FR988061DA FR988061A FR 988061 A FR988061 A FR 988061A FR 988061D A FR988061D A FR 988061DA FR 988061 A FR988061 A FR 988061A
Authority
FR
France
Prior art keywords
cisterns
tarpaulins
emptying
tanks
usable
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)
Inventor
Pierre Jacobs
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 FR988061A publication Critical patent/FR988061A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR988061D 1949-04-08 1949-04-08 Dispositif à clapet commandé, utilisable à la commande de la vidange des réservoirs, bâches, citernes, fixes ou mobiles Expired FR988061A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988061T 1949-04-08

Publications (1)

Publication Number Publication Date
FR988061A true FR988061A (fr) 1951-08-22

Family

ID=9539319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988061D Expired FR988061A (fr) 1949-04-08 1949-04-08 Dispositif à clapet commandé, utilisable à la commande de la vidange des réservoirs, bâches, citernes, fixes ou mobiles

Country Status (1)

Country Link
FR (1) FR988061A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552714A (en) * 1968-05-08 1971-01-05 Manville Mfg Corp Torque free valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552714A (en) * 1968-05-08 1971-01-05 Manville Mfg Corp Torque free valve assembly

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