FR644391A - Perfectionnements aux robinets - Google Patents

Perfectionnements aux robinets

Info

Publication number
FR644391A
FR644391A FR644391DA FR644391A FR 644391 A FR644391 A FR 644391A FR 644391D A FR644391D A FR 644391DA FR 644391 A FR644391 A FR 644391A
Authority
FR
France
Prior art keywords
taps
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
Other languages
English (en)
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.)
CC Wakefield and Co Ltd
Original Assignee
CC Wakefield and Co Ltd
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 CC Wakefield and Co Ltd filed Critical CC Wakefield and Co Ltd
Application granted granted Critical
Publication of FR644391A publication Critical patent/FR644391A/fr
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
    • 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
    • F16K3/246—Combination of a sliding valve and a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR644391D 1926-11-27 1927-11-23 Perfectionnements aux robinets Expired FR644391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB644391X 1926-11-27

Publications (1)

Publication Number Publication Date
FR644391A true FR644391A (fr) 1928-10-06

Family

ID=10489684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644391D Expired FR644391A (fr) 1926-11-27 1927-11-23 Perfectionnements aux robinets

Country Status (1)

Country Link
FR (1) FR644391A (fr)

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