FR732530A - Check valve with stopper consisting of the inspection plug tightening screw - Google Patents

Check valve with stopper consisting of the inspection plug tightening screw

Info

Publication number
FR732530A
FR732530A FR732530DA FR732530A FR 732530 A FR732530 A FR 732530A FR 732530D A FR732530D A FR 732530DA FR 732530 A FR732530 A FR 732530A
Authority
FR
France
Prior art keywords
check valve
tightening screw
inspection plug
stopper consisting
plug tightening
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)
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.)
FAUCON GRILLOT Sarl ETS
Original Assignee
FAUCON GRILLOT Sarl ETS
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 FAUCON GRILLOT Sarl ETS filed Critical FAUCON GRILLOT Sarl ETS
Application granted granted Critical
Publication of FR732530A publication Critical patent/FR732530A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
FR732530D 1932-03-02 1932-03-02 Check valve with stopper consisting of the inspection plug tightening screw Expired FR732530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR732530T 1932-03-02

Publications (1)

Publication Number Publication Date
FR732530A true FR732530A (en) 1932-09-21

Family

ID=9122354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732530D Expired FR732530A (en) 1932-03-02 1932-03-02 Check valve with stopper consisting of the inspection plug tightening screw

Country Status (1)

Country Link
FR (1) FR732530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930573A (en) * 1956-06-20 1960-03-29 Napier & Son Ltd Half ball valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930573A (en) * 1956-06-20 1960-03-29 Napier & Son Ltd Half ball valves

Similar Documents

Publication Publication Date Title
FR732530A (en) Check valve with stopper consisting of the inspection plug tightening screw
FR767915A (en) Ball valve refinements
FR809846A (en) Gate valve plugs
SU41792A1 (en) Rectifier device
FR815356A (en) Butterfly valve
DK60925C (en) Device with relay-controlled valves.
FR41961E (en) Double adjustable wrench
FR755919A (en) Adjustable wrench
FR600287A (en) Gate valve with screw and ball nut
FR757054A (en) Tightening wrench
FR660773A (en) Tightening wrench
DK49784C (en) Screw and nut protection.
FR844276A (en) Tightening wrench
FR780844A (en) Tightening wrench
FR973539A (en) Ball valve
FR792916A (en) Closed adjustable wrench
FR792832A (en) Cap
FR832233A (en) Push-in anchors or toothed bands
FR746871A (en) Safety valve
GR3368B (en) ASSEMBLY DEVICE THROUGH SCREW AND LOCKING NUT.
FR766585A (en) Transformer with neutralized internal capacities
ES139628A1 (en) An improvement in the manufacture of stoppers for bottles that close flat.
FI16556A (en) Procedure for reducing resistance between ship and water and device for its application
FR737402A (en) Valve funnel
FR809361A (en) safety nut