IT8223885A0 - Valvola di chiusura o di nonritorno a cerniera. - Google Patents

Valvola di chiusura o di nonritorno a cerniera.

Info

Publication number
IT8223885A0
IT8223885A0 IT8223885A IT2388582A IT8223885A0 IT 8223885 A0 IT8223885 A0 IT 8223885A0 IT 8223885 A IT8223885 A IT 8223885A IT 2388582 A IT2388582 A IT 2388582A IT 8223885 A0 IT8223885 A0 IT 8223885A0
Authority
IT
Italy
Prior art keywords
closure
hinge
return valve
return
valve
Prior art date
Application number
IT8223885A
Other languages
English (en)
Other versions
IT1152943B (it
Inventor
Hans Dieter Meynen
Original Assignee
Schmitz & Schulte
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 Schmitz & Schulte filed Critical Schmitz & Schulte
Publication of IT8223885A0 publication Critical patent/IT8223885A0/it
Application granted granted Critical
Publication of IT1152943B publication Critical patent/IT1152943B/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Supercharger (AREA)
  • Gasket Seals (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Hinges (AREA)
IT23885/82A 1981-10-23 1982-10-22 Valvola di chiusura o di non ritorno a cerniera IT1152943B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813142040 DE3142040A1 (de) 1981-10-23 1981-10-23 Absperrklappe oder rueckschlagklappe

Publications (2)

Publication Number Publication Date
IT8223885A0 true IT8223885A0 (it) 1982-10-22
IT1152943B IT1152943B (it) 1987-01-14

Family

ID=6144677

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23885/82A IT1152943B (it) 1981-10-23 1982-10-22 Valvola di chiusura o di non ritorno a cerniera

Country Status (7)

Country Link
AR (1) AR228107A1 (it)
BR (1) BR8206184A (it)
DE (1) DE3142040A1 (it)
ES (1) ES516758A0 (it)
FR (1) FR2515303B1 (it)
IT (1) IT1152943B (it)
SE (1) SE449781B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006039827A1 (de) 2006-08-25 2008-02-28 Mahle International Gmbh Schaltvorrichtung zum Steuern einer Gasströmung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858587A (en) * 1929-09-06 1932-05-17 Newport News S & D Co Valve seal
DE1748024U (de) * 1957-04-18 1957-07-04 Steinmueller Gmbh L & C Dichtschliessende drehklappe.
US3105672A (en) * 1959-04-29 1963-10-01 Kinney Eng Inc S P Butterfly valve with a rubber seat
DE1217156B (de) * 1961-06-05 1966-05-18 Babcock & Wilcox Dampfkessel Drosselklappe
FR85649E (it) * 1962-03-31 1965-12-17
DE1284205B (de) * 1962-12-14 1968-11-28 Steinmueller Gmbh L & C Absperr- und Regelorgan fuer Rundkanaele
FR1358930A (fr) * 1963-06-11 1964-04-17 Vapor Corp Vanne à obturateur papillon
GB1077542A (en) * 1963-09-30 1967-08-02 Loewy Eng Co Ltd Improvements in or relating to disc or butter fly valves
FR2041950A6 (en) * 1969-05-29 1971-02-05 Gachot Jean Annular seal of (glan filled) ptfe for - butterfly valve
GB1353178A (en) * 1971-11-26 1974-05-15 Bryan Donkin Co Ltd Non-return valves
DE2724007A1 (de) * 1977-05-27 1978-12-07 Wurzer Lothar Absperr- oder rueckschlagklappe
DE7817096U1 (de) * 1978-06-07 1978-10-05 Isola Werke Ag, 5160 Dueren Absperrorgan

Also Published As

Publication number Publication date
DE3142040A1 (de) 1983-05-05
IT1152943B (it) 1987-01-14
ES8307347A1 (es) 1983-07-01
FR2515303A1 (fr) 1983-04-29
SE449781B (sv) 1987-05-18
SE8205845D0 (sv) 1982-10-14
ES516758A0 (es) 1983-07-01
AR228107A1 (es) 1983-01-14
BR8206184A (pt) 1983-09-20
FR2515303B1 (fr) 1985-07-19
SE8205845L (sv) 1983-04-24

Similar Documents

Publication Publication Date Title
IT8222858A0 (it) Chiusura antibatterica.
IT8419937A0 (it) Valvola a saracinesca resistente al fuoco.
DE3774857D1 (de) Auf-/zu-absperrventil.
ES517671A0 (es) Perfeccionamientos en una valvula de compuerta de corredera.
NO894323D0 (no) Ventil.
NO811559L (no) Ventil.
NO166420C (no) Ventil.
DE68905101D1 (de) Ventil.
IT8049866A0 (it) Valvola di non ritorno a cerniera
NO821579L (no) Ventil.
IT8622734A0 (it) Saracinesca a calotta.!
IT1181669B (it) Valvola di non ritorno a cerniera
IT8224178A0 (it) Valvola a saracinesca con valvola di sicurezza del coperchio.
ES264254Y (es) Estructura de cierre para ventanas basculantes y a batiente.
NO822679L (no) Ventil.
IT8223885A0 (it) Valvola di chiusura o di nonritorno a cerniera.
NO894324D0 (no) Ventil.
ES267889Y (es) Valvula de compuerta.
IT8223985A0 (it) Valvola di blocco.
IT8023141V0 (it) Mezzi valvolari di non ritorno a lamelle flessibili.
IT8622415A0 (it) Valvola termostatica con funzione di apertura-chiusura.
IT216690Z2 (it) Chiusura di sicurezza ad innesto.
IT8323437A0 (it) Valvola a saracinesca.
NO813298L (no) Sluseventil.
IT8310705V0 (it) Chiusura a perno a pressione.