IT1031249B - Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire - Google Patents

Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire

Info

Publication number
IT1031249B
IT1031249B IT19701/75A IT1970175A IT1031249B IT 1031249 B IT1031249 B IT 1031249B IT 19701/75 A IT19701/75 A IT 19701/75A IT 1970175 A IT1970175 A IT 1970175A IT 1031249 B IT1031249 B IT 1031249B
Authority
IT
Italy
Prior art keywords
interception
organ
gasket
seal
fluid
Prior art date
Application number
IT19701/75A
Other languages
English (en)
Italian (it)
Inventor
Mezzedimi Sco
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to IT19701/75A priority Critical patent/IT1031249B/it
Priority to ZA260A priority patent/ZA76260B/xx
Priority to CA243,943A priority patent/CA1030173A/en
Priority to GB2561/76A priority patent/GB1509332A/en
Priority to DE2602506A priority patent/DE2602506C3/de
Priority to SE7600725A priority patent/SE415596B/xx
Priority to FR7602021A priority patent/FR2299570A1/fr
Priority to AR262041A priority patent/AR214175A1/es
Priority to BE163830A priority patent/BE837942A/xx
Priority to NL7600829.A priority patent/NL159170B/xx
Priority to BR7600546A priority patent/BR7600546A/pt
Priority to JP51008044A priority patent/JPS51100329A/ja
Priority to US05/653,585 priority patent/US4054260A/en
Application granted granted Critical
Publication of IT1031249B publication Critical patent/IT1031249B/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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Mechanical Sealing (AREA)
  • Lift Valve (AREA)
IT19701/75A 1975-01-29 1975-01-29 Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire IT1031249B (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT19701/75A IT1031249B (it) 1975-01-29 1975-01-29 Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire
ZA260A ZA76260B (en) 1975-01-29 1976-01-16 Mechanical device for the cut-off of a fluid
CA243,943A CA1030173A (en) 1975-01-29 1976-01-19 Device for controlling the flow of fluids, particularly corrosive and polluting fluids
GB2561/76A GB1509332A (en) 1975-01-29 1976-01-22 Valve
SE7600725A SE415596B (sv) 1975-01-29 1976-01-23 Avstengning sventil innefattande ett ringformigt tetningselement, som er forskjutbart i riktning vinkelrett mot sitt plan relativt ett samverkande ringformat stationert sete
DE2602506A DE2602506C3 (de) 1975-01-29 1976-01-23 Betätigungsvorrichtung für ein Absperrorgan
FR7602021A FR2299570A1 (fr) 1975-01-29 1976-01-26 Dispositif mecanique pour arreter de facon sure l'ecoulement d'un fl
AR262041A AR214175A1 (es) 1975-01-29 1976-01-27 Dispositivo mecanico para la interceptacion de un fluido mediante un desplazamiento irreversible de un organo o guarnicion de sello estanca contra el propio asiento de sello,particularmente apto para fluidos corrosivos o contaminados en cuanto que el asiento de sellado puede sufrir desplazamientos on el tiempo
BE163830A BE837942A (fr) 1975-01-29 1976-01-27 Dispositif mecanique pour arreter de facon sure l'ecoulement d'un fluide corrosif et polluant par le deplacement irreversible d'un element d'etancheite contre son siege
NL7600829.A NL159170B (nl) 1975-01-29 1976-01-27 Afsluitinrichting met tandwielaandrijving.
BR7600546A BR7600546A (pt) 1975-01-29 1976-01-28 Dispositivo mecanico interruptor de fluxo para fluidos
JP51008044A JPS51100329A (member.php) 1975-01-29 1976-01-29
US05/653,585 US4054260A (en) 1975-01-29 1976-01-29 Device for controlling the flow of fluids, particularly corrosive and polluting fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19701/75A IT1031249B (it) 1975-01-29 1975-01-29 Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire

Publications (1)

Publication Number Publication Date
IT1031249B true IT1031249B (it) 1979-04-30

Family

ID=11160496

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19701/75A IT1031249B (it) 1975-01-29 1975-01-29 Dispositivo meccanico per l intercettazione di un fluido mediante uno spostamento irreversibile di un organo o gua rnizione di tenuta contrio la propria sede di tenuta part colarmente adatto per fluidi corrosivi o contaminanti ed allor che la sede di tenuta puo subire

Country Status (13)

Country Link
US (1) US4054260A (member.php)
JP (1) JPS51100329A (member.php)
AR (1) AR214175A1 (member.php)
BE (1) BE837942A (member.php)
BR (1) BR7600546A (member.php)
CA (1) CA1030173A (member.php)
DE (1) DE2602506C3 (member.php)
FR (1) FR2299570A1 (member.php)
GB (1) GB1509332A (member.php)
IT (1) IT1031249B (member.php)
NL (1) NL159170B (member.php)
SE (1) SE415596B (member.php)
ZA (1) ZA76260B (member.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621094B3 (fr) * 1987-09-30 1989-12-29 Beauvir Jacques Vanne a commande manuelle
DE3910425A1 (de) * 1989-03-31 1990-10-18 David Heinrich Julius Ventil

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50959C (de) * Sir W. THOMSON, Ritter, Doktor der Rechte und Professor der Naturphilosophie an der Universität und dem Colleg in Glasgow, Grafschaft Lanark, Nord-Britannien; Vertreterin: Firma CARL PIEPER in Berlin NW., Hindersinstr. 3 Niederschraubventil mit längsfedernder Verbindung zwischen Ventilteller und Spindel
US863180A (en) * 1902-03-31 1907-08-13 Chapman Valve Mfg Co Motor-driven valve mechanism.
US2222699A (en) * 1939-12-29 1940-11-26 Russell C Ball Compensating device for valve control
US2391898A (en) * 1943-06-15 1946-01-01 Hobbs James Clarence High-pressure control valve
US2496740A (en) * 1945-09-04 1950-02-07 Economy Pumps Inc Hydraulic valve operating mechanism
US2642890A (en) * 1949-07-02 1953-06-23 William H Skewis Valve
US2879786A (en) * 1953-08-14 1959-03-31 Johnston & Jennings Co Diaphragm-type relief valve
US2962040A (en) * 1956-07-27 1960-11-29 Charles H Simmons High temperature liquid metal valve
US3053461A (en) * 1959-11-12 1962-09-11 Bruce D Inglis Pressure controlled spray device
DE1237393B (de) * 1960-05-27 1967-03-23 Commissariat Energie Atomique Klappenventil
US3073566A (en) * 1961-03-06 1963-01-15 Crane Co High pressure valve
CH423669A (de) * 1965-06-04 1966-10-31 Escher Wyss Ag Regulierbarer Leitapparat einer Wasserturbine oder Pumpe
GB1323923A (en) * 1969-10-13 1973-07-18 Inst Fiz Poluprovodinikov Sib Valve for vacuum systems
US3653402A (en) * 1970-09-15 1972-04-04 Gpe Controls Inc Pressure responsive valve
CH573563A5 (member.php) * 1973-11-22 1976-03-15 Balzers Patent Beteilig Ag
US3934612A (en) * 1974-07-08 1976-01-27 The United States Of America As Represented By The United States National Aeronautics And Space Administration Fluid valve with wide temperature range

Also Published As

Publication number Publication date
DE2602506A1 (de) 1976-08-19
GB1509332A (en) 1978-05-04
BE837942A (fr) 1976-07-27
CA1030173A (en) 1978-04-25
JPS51100329A (member.php) 1976-09-04
DE2602506C3 (de) 1981-08-20
NL7600829A (nl) 1976-08-02
SE415596B (sv) 1980-10-13
SE7600725L (sv) 1976-07-30
NL159170B (nl) 1979-01-15
US4054260A (en) 1977-10-18
AR214175A1 (es) 1979-05-15
FR2299570B1 (member.php) 1978-11-10
DE2602506B2 (de) 1980-10-23
ZA76260B (en) 1977-01-26
BR7600546A (pt) 1976-08-31
FR2299570A1 (fr) 1976-08-27

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