FR2351333B2 - - Google Patents

Info

Publication number
FR2351333B2
FR2351333B2 FR7615142A FR7615142A FR2351333B2 FR 2351333 B2 FR2351333 B2 FR 2351333B2 FR 7615142 A FR7615142 A FR 7615142A FR 7615142 A FR7615142 A FR 7615142A FR 2351333 B2 FR2351333 B2 FR 2351333B2
Authority
FR
France
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
FR7615142A
Other languages
French (fr)
Other versions
FR2351333A2 (en
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.)
BILLON JOEL
Original Assignee
BILLON JOEL
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 BILLON JOEL filed Critical BILLON JOEL
Priority to FR7615142A priority Critical patent/FR2351333A2/en
Publication of FR2351333A2 publication Critical patent/FR2351333A2/en
Application granted granted Critical
Publication of FR2351333B2 publication Critical patent/FR2351333B2/fr
Granted 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
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E05Y2201/234—Actuation thereof by automatically acting means direction dependent
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/458—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details Of Valves (AREA)
FR7615142A 1976-05-10 1976-05-10 Non-return ball valve - has inclined central guide formed as thin vane retained by inlet fitting to reduce ball vibration and seat wear Granted FR2351333A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7615142A FR2351333A2 (en) 1976-05-10 1976-05-10 Non-return ball valve - has inclined central guide formed as thin vane retained by inlet fitting to reduce ball vibration and seat wear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615142A FR2351333A2 (en) 1976-05-10 1976-05-10 Non-return ball valve - has inclined central guide formed as thin vane retained by inlet fitting to reduce ball vibration and seat wear

Publications (2)

Publication Number Publication Date
FR2351333A2 FR2351333A2 (en) 1977-12-09
FR2351333B2 true FR2351333B2 (en) 1981-05-08

Family

ID=9173360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615142A Granted FR2351333A2 (en) 1976-05-10 1976-05-10 Non-return ball valve - has inclined central guide formed as thin vane retained by inlet fitting to reduce ball vibration and seat wear

Country Status (1)

Country Link
FR (1) FR2351333A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285094A (en) * 1978-08-11 1981-08-25 Levings Jr Nelson Door closing apparatus
US4501292A (en) * 1982-04-08 1985-02-26 Ametc Development Company Ball-type check valve
DE29708655U1 (en) * 1997-05-15 1997-07-10 Xomox Int Gmbh check valve
US6510869B1 (en) * 1998-07-10 2003-01-28 Ebara Corporation Ball check valve

Also Published As

Publication number Publication date
FR2351333A2 (en) 1977-12-09

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