ES487416A0 - Valvula de mariposa perfeccionada de alta presion que tiene un asiento equilibrado - Google Patents

Valvula de mariposa perfeccionada de alta presion que tiene un asiento equilibrado

Info

Publication number
ES487416A0
ES487416A0 ES487416A ES487416A ES487416A0 ES 487416 A0 ES487416 A0 ES 487416A0 ES 487416 A ES487416 A ES 487416A ES 487416 A ES487416 A ES 487416A ES 487416 A0 ES487416 A0 ES 487416A0
Authority
ES
Spain
Prior art keywords
perfected
high pressure
butterfly valve
pressure butterfly
balanced seat
Prior art date
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.)
Granted
Application number
ES487416A
Other languages
English (en)
Other versions
ES8101743A1 (es
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.)
Worcester Controls Corp
Original Assignee
Worcester Controls Corp
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 Worcester Controls Corp filed Critical Worcester Controls Corp
Publication of ES487416A0 publication Critical patent/ES487416A0/es
Publication of ES8101743A1 publication Critical patent/ES8101743A1/es
Expired 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
    • 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
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
ES487416A 1979-01-03 1980-01-02 Valvula de mariposa perfeccionada de alta presion que tiene un asiento equilibrado Expired ES8101743A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA319017 1979-01-03

Publications (2)

Publication Number Publication Date
ES487416A0 true ES487416A0 (es) 1980-12-16
ES8101743A1 ES8101743A1 (es) 1980-12-16

Family

ID=4113231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487416A Expired ES8101743A1 (es) 1979-01-03 1980-01-02 Valvula de mariposa perfeccionada de alta presion que tiene un asiento equilibrado

Country Status (13)

Country Link
AR (1) AR217983A1 (es)
AU (1) AU5269179A (es)
BR (1) BR8000007A (es)
DE (1) DE2952637A1 (es)
ES (1) ES8101743A1 (es)
FI (1) FI793677A (es)
FR (1) FR2445918A1 (es)
GB (1) GB2040405A (es)
IL (1) IL58715A0 (es)
IT (1) IT8047513A0 (es)
NL (1) NL7908392A (es)
SE (1) SE7910506L (es)
ZA (1) ZA795991B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121513B (en) * 1982-06-08 1985-11-27 Crane Co Seal assembly
GB2249611A (en) * 1990-11-06 1992-05-13 Ford Motor Co Throttle body sealing unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305554A (es) * 1969-04-11 1973-02-07
US3563510A (en) * 1969-08-06 1971-02-16 Hills Mccanna Co Valve sealed by calking ring anchored in support groove
US3997142A (en) * 1975-04-21 1976-12-14 Fmc Corporation Pressure sensitive and temperature responsive rotary valve
GB1574489A (en) * 1976-10-27 1980-09-10 Nemetz J Shut-off flap valve

Also Published As

Publication number Publication date
NL7908392A (nl) 1980-07-07
IL58715A0 (en) 1980-02-29
AU5269179A (en) 1980-07-10
GB2040405A (en) 1980-08-28
ES8101743A1 (es) 1980-12-16
ZA795991B (en) 1980-10-29
AR217983A1 (es) 1980-04-30
FI793677A (fi) 1980-07-04
DE2952637A1 (de) 1980-07-17
SE7910506L (sv) 1980-07-04
IT8047513A0 (it) 1980-01-03
BR8000007A (pt) 1980-09-23
FR2445918A1 (fr) 1980-08-01

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