FR1200103A - Piston shut-off valve - Google Patents

Piston shut-off valve

Info

Publication number
FR1200103A
FR1200103A FR1200103DA FR1200103A FR 1200103 A FR1200103 A FR 1200103A FR 1200103D A FR1200103D A FR 1200103DA FR 1200103 A FR1200103 A FR 1200103A
Authority
FR
France
Prior art keywords
valve
piston shut
shut
piston
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.)
Gustav F Gerdts KG
Original Assignee
Gustav F Gerdts KG
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 Gustav F Gerdts KG filed Critical Gustav F Gerdts KG
Application granted granted Critical
Publication of FR1200103A publication Critical patent/FR1200103A/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
    • F16K1/42—Valve seats
    • F16K1/425—Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting
FR1200103D 1955-10-28 1956-10-29 Piston shut-off valve Expired FR1200103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1200103X 1955-10-28

Publications (1)

Publication Number Publication Date
FR1200103A true FR1200103A (en) 1959-12-18

Family

ID=7732110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200103D Expired FR1200103A (en) 1955-10-28 1956-10-29 Piston shut-off valve

Country Status (1)

Country Link
FR (1) FR1200103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015815A (en) * 1974-05-17 1977-04-05 Robert Bosch G.M.B.H. Contamination-resistant valve for high-temperature, high-pressure applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015815A (en) * 1974-05-17 1977-04-05 Robert Bosch G.M.B.H. Contamination-resistant valve for high-temperature, high-pressure applications

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