IT1023925B - Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile - Google Patents

Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile

Info

Publication number
IT1023925B
IT1023925B IT1304974A IT1304974A IT1023925B IT 1023925 B IT1023925 B IT 1023925B IT 1304974 A IT1304974 A IT 1304974A IT 1304974 A IT1304974 A IT 1304974A IT 1023925 B IT1023925 B IT 1023925B
Authority
IT
Italy
Prior art keywords
pilot valve
pressure balanced
reduces operating
operating effort
gas
Prior art date
Application number
IT1304974A
Other languages
English (en)
Original Assignee
Stradella Umberto
Stradella G
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 Stradella Umberto, Stradella G filed Critical Stradella Umberto
Priority to IT1304974A priority Critical patent/IT1023925B/it
Priority to US05/628,788 priority patent/US4003548A/en
Priority to NL7512964A priority patent/NL7512964A/xx
Priority to ES442411A priority patent/ES442411A1/es
Priority to GB46560/75A priority patent/GB1523328A/en
Priority to DE19752551806 priority patent/DE2551806A1/de
Priority to FR7534801A priority patent/FR2291432A1/fr
Priority to BE6045252A priority patent/BE835620A/fr
Priority to CA239,644A priority patent/CA1022527A/en
Application granted granted Critical
Publication of IT1023925B publication Critical patent/IT1023925B/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
    • 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
    • F16K1/30—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 specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0382—Constructional details of valves, regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
IT1304974A 1974-11-15 1974-11-15 Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile IT1023925B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT1304974A IT1023925B (it) 1974-11-15 1974-11-15 Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile
US05/628,788 US4003548A (en) 1974-11-15 1975-11-04 High-pressure valve with balanced internal components
NL7512964A NL7512964A (nl) 1974-11-15 1975-11-05 Hogedrukklep, voorzien van inwendige, uitgebalan- ceerde werkingselementen, die bijzonder fijnge- voelig en gemakkelijk te bedienen zijn.
ES442411A ES442411A1 (es) 1974-11-15 1975-11-06 Perfeccionamientos en valvulas para paso de fluidos.
GB46560/75A GB1523328A (en) 1974-11-15 1975-11-11 Valves for controlling fluid flow
DE19752551806 DE2551806A1 (de) 1974-11-15 1975-11-14 Hochdruckventil
FR7534801A FR2291432A1 (fr) 1974-11-15 1975-11-14 Robinet
BE6045252A BE835620A (fr) 1974-11-15 1975-11-14 Robinet pour haute pression avec elements interieurs equilibres, particulierement sensible et qui est manoeuvrable sans effort
CA239,644A CA1022527A (en) 1974-11-15 1975-11-14 High-pressure valve with balanced internal components, extremely sensitive and operable with no effort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1304974A IT1023925B (it) 1974-11-15 1974-11-15 Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile

Publications (1)

Publication Number Publication Date
IT1023925B true IT1023925B (it) 1978-05-30

Family

ID=11144120

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1304974A IT1023925B (it) 1974-11-15 1974-11-15 Rubinetto per alte pressioni ar of gani interni bilanciati, particolarmente sensibile

Country Status (3)

Country Link
BE (1) BE835620A (it)
ES (1) ES442411A1 (it)
IT (1) IT1023925B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120466435B (zh) * 2025-07-15 2025-09-05 成都乘风阀门有限责任公司 一种具备双密封阀座的放空阀

Also Published As

Publication number Publication date
ES442411A1 (es) 1977-04-16
BE835620A (fr) 1976-03-01

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