FR341212A - Automatic safety cap preventing the introduction of liquid into a container and allowing emptying - Google Patents

Automatic safety cap preventing the introduction of liquid into a container and allowing emptying

Info

Publication number
FR341212A
FR341212A FR341212DA FR341212A FR 341212 A FR341212 A FR 341212A FR 341212D A FR341212D A FR 341212DA FR 341212 A FR341212 A FR 341212A
Authority
FR
France
Prior art keywords
introduction
container
liquid
safety cap
automatic safety
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
Marie-Francois-Gabriel Delanne
Aristide-Vincent Calmels
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.)
ARISTIDE VINCENT CALMELS
MARIE FRANCOIS GABRIEL DELANNE
Original Assignee
ARISTIDE VINCENT CALMELS
MARIE FRANCOIS GABRIEL DELANNE
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 ARISTIDE VINCENT CALMELS, MARIE FRANCOIS GABRIEL DELANNE filed Critical ARISTIDE VINCENT CALMELS
Application granted granted Critical
Publication of FR341212A publication Critical patent/FR341212A/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
    • B65D49/08—Spring-loaded valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR341212D 1904-03-12 1904-03-12 Automatic safety cap preventing the introduction of liquid into a container and allowing emptying Expired FR341212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR341212T 1904-03-12

Publications (1)

Publication Number Publication Date
FR341212A true FR341212A (en) 1904-08-02

Family

ID=1390288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR341212D Expired FR341212A (en) 1904-03-12 1904-03-12 Automatic safety cap preventing the introduction of liquid into a container and allowing emptying

Country Status (1)

Country Link
FR (1) FR341212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432662A1 (en) * 1978-08-02 1980-02-29 Costa L Da NON-RETURN VALVE ASSEMBLY COMPRISING MEANS FOR PREVENTING DRIPPING AND FOR PRODUCING A RULED FLOW

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432662A1 (en) * 1978-08-02 1980-02-29 Costa L Da NON-RETURN VALVE ASSEMBLY COMPRISING MEANS FOR PREVENTING DRIPPING AND FOR PRODUCING A RULED FLOW
US4261484A (en) * 1978-08-02 1981-04-14 Costa L Da Non-return valve unit with drip prevention and controlled discharge

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