FR348834A - Valve can serve as a check valve - Google Patents

Valve can serve as a check valve

Info

Publication number
FR348834A
FR348834A FR348834DA FR348834A FR 348834 A FR348834 A FR 348834A FR 348834D A FR348834D A FR 348834DA FR 348834 A FR348834 A FR 348834A
Authority
FR
France
Prior art keywords
valve
serve
check
check 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
Other languages
French (fr)
Inventor
Louis-Marcel-Albert Butin
Original Assignee
Louis Marcel Albert Butin
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 Louis Marcel Albert Butin filed Critical Louis Marcel Albert Butin
Priority to FR348834T priority Critical
Application granted granted Critical
Publication of FR348834A publication Critical patent/FR348834A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/14Check valves with flexible valve members
    • F16K15/144Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
FR348834D 1904-02-23 1904-02-23 Valve can serve as a check valve Expired FR348834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR348834T 1904-02-23

Publications (1)

Publication Number Publication Date
FR348834A true FR348834A (en) 1905-04-27

Family

ID=1397378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR348834D Expired FR348834A (en) 1904-02-23 1904-02-23 Valve can serve as a check valve

Country Status (1)

Country Link
FR (1) FR348834A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556138A (en) * 1968-07-30 1971-01-19 Amis Nonreturn valves
DE1775377B1 (en) * 1967-08-05 1971-05-06 Amis -Return valve with lippenfoermigem closing piece made of elastic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775377B1 (en) * 1967-08-05 1971-05-06 Amis -Return valve with lippenfoermigem closing piece made of elastic material
US3556138A (en) * 1968-07-30 1971-01-19 Amis Nonreturn valves

Similar Documents

Publication Publication Date Title
FR346327A (en) Badger
CH31253A (en) lifebelt
CH33007A (en) Micrometer
FR350340A (en) Chipboard-lime
FR343391A (en) sheave block
FR342921A (en) irremplissable bottle
FR341946A (en) Quick braider
FR345056A (en) Clutch
FR340435A (en) dialer
FR342230A (en) Rangefinder
CH30790A (en) liquid lift, bucket
CH31974A (en) Gasglühlichtbrenner
CH31334A (en) Meßhahn
CH32607A (en) Achsialdampfturbine
CH30320A (en) Handsiebpresse
FR341363A (en) Buttress explosive
CH31169A (en) time stamp
FR358060A (en) Stopwatch
FR372554A (en) Safety valve
DE176970C (en) Double or more sharp-plow
CH30976A (en) Tap
FR349749A (en) Ballcock
FR343320A (en) propellant
FR339983A (en) Grinder-sprayer
FR345414A (en) Hat-umbrella