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.)
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Everlasting Valve Co Inc
Original Assignee
Everlasting Valve Co Inc
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Filing date
Publication date
Application filed by Everlasting Valve Co IncfiledCriticalEverlasting Valve Co Inc
Application grantedgrantedCritical
Publication of FR689741ApublicationCriticalpatent/FR689741A/fr
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
F16K1/46—Attachment of sealing rings
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR689741D1930-02-111930-02-11Perfectionnements aux garnitures anulaires d'étanchéité, tels que les sièges pour clapets ou organes similaires
ExpiredFR689741A
(fr)