FR1143772A - Improvements to valves or taps - Google Patents

Improvements to valves or taps

Info

Publication number
FR1143772A
FR1143772A FR1143772DA FR1143772A FR 1143772 A FR1143772 A FR 1143772A FR 1143772D A FR1143772D A FR 1143772DA FR 1143772 A FR1143772 A FR 1143772A
Authority
FR
France
Prior art keywords
taps
valves
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
French (fr)
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.)
P BERTHOUD ETS
Original Assignee
P BERTHOUD ETS
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 P BERTHOUD ETS filed Critical P BERTHOUD ETS
Application granted granted Critical
Publication of FR1143772A publication Critical patent/FR1143772A/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
    • F16K1/02—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 screw-spindle
    • F16K1/04—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 screw-spindle with a cut-off member rigid with the spindle, e.g. main valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1143772D 1956-02-22 1956-02-22 Improvements to valves or taps Expired FR1143772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1143772T 1956-02-22

Publications (1)

Publication Number Publication Date
FR1143772A true FR1143772A (en) 1957-10-04

Family

ID=9643997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143772D Expired FR1143772A (en) 1956-02-22 1956-02-22 Improvements to valves or taps

Country Status (1)

Country Link
FR (1) FR1143772A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089233B (en) * 1957-02-21 1960-09-15 Juan A Puigrredon Seal for screw-down valves
DE1550588B1 (en) * 1965-03-31 1971-10-07 Whitey Research Tool Co VALVE WITH A SCREW CAP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1089233B (en) * 1957-02-21 1960-09-15 Juan A Puigrredon Seal for screw-down valves
DE1550588B1 (en) * 1965-03-31 1971-10-07 Whitey Research Tool Co VALVE WITH A SCREW CAP

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