ES267229A1 - Improvements in valves (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in valves (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES267229A1
ES267229A1 ES0267229A ES267229A ES267229A1 ES 267229 A1 ES267229 A1 ES 267229A1 ES 0267229 A ES0267229 A ES 0267229A ES 267229 A ES267229 A ES 267229A ES 267229 A1 ES267229 A1 ES 267229A1
Authority
ES
Spain
Prior art keywords
translation
valves
machine
legally binding
*** translate
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.)
Expired
Application number
ES0267229A
Other languages
Spanish (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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Publication of ES267229A1 publication Critical patent/ES267229A1/en
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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)

Abstract

Improvements in valves with two concentric annular seals intended to be placed successively against their seat, characterized in that only the secondary obturator is attached to the control member of the valve, the primary obturator being independent of said secondary obturator. (Machine-translation by Google Translate, not legally binding)
ES0267229A 1960-05-16 1961-05-08 Improvements in valves (Machine-translation by Google Translate, not legally binding) Expired ES267229A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4244A FR1269625A (en) 1960-05-16 1960-05-16 Improvements to taps

Publications (1)

Publication Number Publication Date
ES267229A1 true ES267229A1 (en) 1961-09-16

Family

ID=9692780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267229A Expired ES267229A1 (en) 1960-05-16 1961-05-08 Improvements in valves (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH369635A (en)
ES (1) ES267229A1 (en)
FR (1) FR1269625A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3238059A1 (en) * 1982-10-14 1984-04-19 Claudius Peters Ag, 2000 Hamburg SHUT-OFF ARRANGEMENT FOR A CONVEYOR PIPE FOR LUBRICATING, SOLIDS CONTAINING SOLIDS
DE102006055594B3 (en) * 2006-11-24 2007-12-06 Emmanuel Ouranos Plant for cold pressing for olive flesh after previous removal of olive kernel, has a core removing machine that includes electric motor that works with a mechanism for three speeds, pressurized water, sieve and circularly running shovel

Also Published As

Publication number Publication date
CH369635A (en) 1963-05-31
FR1269625A (en) 1961-08-18

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