FR3752E - Automatic and constant closing valve - Google Patents

Automatic and constant closing valve

Info

Publication number
FR3752E
FR3752E FR3752A FR3752DA FR3752E FR 3752 E FR3752 E FR 3752E FR 3752 A FR3752 A FR 3752A FR 3752D A FR3752D A FR 3752DA FR 3752 E FR3752 E FR 3752E
Authority
FR
France
Prior art keywords
automatic
closing valve
constant closing
constant
valve
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
FR3752A
Other languages
French (fr)
Inventor
Eugene-Gabriel-Andre Bertin
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.)
EUGENE-GABRIEL-ANDRE BERTIN
Original Assignee
EUGENE-GABRIEL-ANDRE BERTIN
Publication date
Application granted granted Critical
Publication of FR3752E publication Critical patent/FR3752E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D49/00—Arrangements or devices for preventing refilling of containers
    • B65D49/02—One-way valves
    • B65D49/04—Weighted valves
    • B65D49/06—Weighted valves with additional loading weights

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR3752A Automatic and constant closing valve Expired FR3752E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR3699T

Publications (1)

Publication Number Publication Date
FR3752E true FR3752E (en) 1905-02-21

Family

ID=32749321

Family Applications (3)

Application Number Title Priority Date Filing Date
FR3752A Expired FR3752E (en) Automatic and constant closing valve
FR3699A Expired FR3699E (en) Automatic and constant closing valve
FR346017A Expired FR346017A (en) 1904-08-26 Automatic and constant closing valve

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR3699A Expired FR3699E (en) Automatic and constant closing valve
FR346017A Expired FR346017A (en) 1904-08-26 Automatic and constant closing valve

Country Status (1)

Country Link
FR (3) FR346017A (en)

Also Published As

Publication number Publication date
FR3699E (en) 1905-01-25
FR346017A (en) 1904-12-28

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