FR712357A - Perfectionnements aux clapets de retenue - Google Patents

Perfectionnements aux clapets de retenue

Info

Publication number
FR712357A
FR712357A FR712357DA FR712357A FR 712357 A FR712357 A FR 712357A FR 712357D A FR712357D A FR 712357DA FR 712357 A FR712357 A FR 712357A
Authority
FR
France
Prior art keywords
check valves
valves
check
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
Edward Charles Frederic Oakley
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 FR712357A publication Critical patent/FR712357A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
FR712357D 1930-02-28 1931-02-28 Perfectionnements aux clapets de retenue Expired FR712357A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB712357X 1930-02-28

Publications (1)

Publication Number Publication Date
FR712357A true FR712357A (fr) 1931-10-01

Family

ID=10494409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR712357D Expired FR712357A (fr) 1930-02-28 1931-02-28 Perfectionnements aux clapets de retenue

Country Status (1)

Country Link
FR (1) FR712357A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920046A1 (de) * 1989-06-20 1991-01-10 Ulrich Bruegel Spuelventil fuer rohrnetzspuelung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920046A1 (de) * 1989-06-20 1991-01-10 Ulrich Bruegel Spuelventil fuer rohrnetzspuelung

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