IT8321313A0 - Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard. - Google Patents

Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard.

Info

Publication number
IT8321313A0
IT8321313A0 IT8321313A IT2131383A IT8321313A0 IT 8321313 A0 IT8321313 A0 IT 8321313A0 IT 8321313 A IT8321313 A IT 8321313A IT 2131383 A IT2131383 A IT 2131383A IT 8321313 A0 IT8321313 A0 IT 8321313A0
Authority
IT
Italy
Prior art keywords
fluids
automatic
check valve
standard sleeve
sleeve
Prior art date
Application number
IT8321313A
Other languages
English (en)
Other versions
IT1163399B (it
Inventor
Lorenzo Franceschini
Original Assignee
Zacchi Spa
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 Zacchi Spa filed Critical Zacchi Spa
Priority to IT21313/83A priority Critical patent/IT1163399B/it
Publication of IT8321313A0 publication Critical patent/IT8321313A0/it
Priority to ES1984276685U priority patent/ES276685Y/es
Priority to FR8401179A priority patent/FR2546600A1/fr
Priority to AT0027684A priority patent/AT383199B/de
Priority to DE19848402362U priority patent/DE8402362U1/de
Application granted granted Critical
Publication of IT1163399B publication Critical patent/IT1163399B/it

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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Lubricants (AREA)
  • Prostheses (AREA)
  • Jellies, Jams, And Syrups (AREA)
IT21313/83A 1983-05-26 1983-05-26 Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard IT1163399B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT21313/83A IT1163399B (it) 1983-05-26 1983-05-26 Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard
ES1984276685U ES276685Y (es) 1983-05-26 1984-01-03 Valvula de retencion para fluidos perfeccionada
FR8401179A FR2546600A1 (fr) 1983-05-26 1984-01-26 Soupape de retenue automatique pour proteger un compteur de fluides
AT0027684A AT383199B (de) 1983-05-26 1984-01-27 Rueckschlagventil zum schutz von zaehlern
DE19848402362U DE8402362U1 (de) 1983-05-26 1984-01-27 Automatisches fluessigkeits-rueckschlagventil mit einem standard-rohr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21313/83A IT1163399B (it) 1983-05-26 1983-05-26 Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard

Publications (2)

Publication Number Publication Date
IT8321313A0 true IT8321313A0 (it) 1983-05-26
IT1163399B IT1163399B (it) 1987-04-08

Family

ID=11179949

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21313/83A IT1163399B (it) 1983-05-26 1983-05-26 Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard

Country Status (5)

Country Link
AT (1) AT383199B (it)
DE (1) DE8402362U1 (it)
ES (1) ES276685Y (it)
FR (1) FR2546600A1 (it)
IT (1) IT1163399B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819689A (en) * 1988-02-01 1989-04-11 Ball Valve Company Head-guided poppet valve member and valve assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845784A (en) * 1969-04-22 1974-11-05 Byron Jackson Inc Float valve for drill strings
BE787894A (fr) * 1972-08-23 1972-12-18 Th Beerts Ets Dispositif anti-reflux a action automatique pour conduites d'eau.
DE2921465A1 (de) * 1979-05-26 1981-01-29 Seppelfricke Geb Gmbh Wasserzaehlerverschraubung zum verbinden des ausgangs eines wasserzaehlers mit einem absperrventil

Also Published As

Publication number Publication date
ES276685Y (es) 1986-04-01
IT1163399B (it) 1987-04-08
AT383199B (de) 1987-05-25
ES276685U (es) 1985-08-01
FR2546600A1 (fr) 1984-11-30
ATA27684A (de) 1986-06-15
DE8402362U1 (de) 1984-04-26

Similar Documents

Publication Publication Date Title
IT8223726A0 (it) Valvola di ritegno per fluidi.
NO865357L (no) Sikkerhetsventil for oljebroenn.
BE894848A (fr) Distributeur de fluide.
ES530033A0 (es) Valvula de control de fluidos accionable electromagneticamente.
IT8467810A1 (it) Valvola di intercettamento automatica.
IT8520996A0 (it) Complesso di raccordo, a rapido collegamento per fluidi.
IT8220608A0 (it) Valvola a pressione di fluidi.
NL188114C (nl) Armatuur voor een thermostaatklep.
IT8120120A0 (it) Assieme di valvola di ritegno perfezionata.
NL190876C (nl) Eruptieafsluiter met ringvormige pakker, alsmede pakker hiervoor.
IT8467811A1 (it) Meccanismo di trattamento di un fluido.
IT8120930A0 (it) Valvola saggiatrice a riempimento automatico per tubi di trivellazione.
NO853026L (no) Fluidnivaaregulert sikkerhetsventil.
IT8321313A0 (it) Valvola di ritegno, automatica, per fluidi, comprendente un cannotto standard.
ES504025A0 (es) Procedimiento para mezclar un fluido.
IT8421822A0 (it) Valvola di distribuzione di sostanze fluide.
IT8124125A0 (it) Valvola di ritegno per fluidi.
ES509471A0 (es) Procedimiento de fabricacion de un manguito de tope de desembrague.
NO823861L (no) Ventilkobling.
IT8419257A0 (it) Dispositivo di comando per un innesto a frizione.
IT8320757A0 (it) Valvola, particolarmente per fluidi corrosivi.
IT8123059A0 (it) Termostato, particolarmente per valvole miscelatrici sanitarie.
DE3777959D1 (de) Automatisches umwaelzventil.
IT8223586A0 (it) Valvola a regolazione di corrente per fluidi.
FR2654175B3 (fr) Soupape automatique.