FR399318A - Perfectionnements aux robinets-valves - Google Patents

Perfectionnements aux robinets-valves

Info

Publication number
FR399318A
FR399318A FR399318DA FR399318A FR 399318 A FR399318 A FR 399318A FR 399318D A FR399318D A FR 399318DA FR 399318 A FR399318 A FR 399318A
Authority
FR
France
Prior art keywords
gate valves
valves
gate
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)
Inventor
Frederick William Leevers
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.)
FREDERICK WILLIAM LEEVERS
Original Assignee
FREDERICK WILLIAM LEEVERS
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 FREDERICK WILLIAM LEEVERS filed Critical FREDERICK WILLIAM LEEVERS
Application granted granted Critical
Publication of FR399318A publication Critical patent/FR399318A/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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/16—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/182—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 flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of toggle links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR399318D 1908-03-18 1909-02-10 Perfectionnements aux robinets-valves Expired FR399318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB399318X 1908-03-18

Publications (1)

Publication Number Publication Date
FR399318A true FR399318A (fr) 1909-06-26

Family

ID=1444284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR399318D Expired FR399318A (fr) 1908-03-18 1909-02-10 Perfectionnements aux robinets-valves

Country Status (1)

Country Link
FR (1) FR399318A (fr)

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