FR1147893A - Robinet à vis de pression - Google Patents

Robinet à vis de pression

Info

Publication number
FR1147893A
FR1147893A FR1147893DA FR1147893A FR 1147893 A FR1147893 A FR 1147893A FR 1147893D A FR1147893D A FR 1147893DA FR 1147893 A FR1147893 A FR 1147893A
Authority
FR
France
Prior art keywords
pressure screw
screw valve
valve
pressure
screw
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
Leon Wiedemann
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 filed Critical
Application granted granted Critical
Publication of FR1147893A publication Critical patent/FR1147893A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1147893D 1956-04-25 1956-04-25 Robinet à vis de pression Expired FR1147893A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1147893T 1956-04-25

Publications (1)

Publication Number Publication Date
FR1147893A true FR1147893A (fr) 1957-12-02

Family

ID=9646137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1147893D Expired FR1147893A (fr) 1956-04-25 1956-04-25 Robinet à vis de pression

Country Status (1)

Country Link
FR (1) FR1147893A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260498A (en) * 1962-11-30 1966-07-12 Alvin L Johnson Expansible plug leakproof valve
US3370614A (en) * 1965-05-24 1968-02-27 Leo T. Koppl Plug for a pipe
US3961768A (en) * 1973-03-30 1976-06-08 Conval Nederland N.V. Plunger valves
FR2403154A1 (fr) * 1977-09-14 1979-04-13 Humblot Bernard Dispositif economiseur d'eau de refroidissement dans une machine a souder par resistance et machine pourvue d'un tel dispositif
GB2387217A (en) * 2002-02-07 2003-10-08 George Fischer Sales Ltd Stopcock with expandable valve member
WO2003100302A1 (fr) * 2002-05-23 2003-12-04 Friatec Aktiengesellschaft Appareil de sectionnement

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260498A (en) * 1962-11-30 1966-07-12 Alvin L Johnson Expansible plug leakproof valve
US3370614A (en) * 1965-05-24 1968-02-27 Leo T. Koppl Plug for a pipe
US3961768A (en) * 1973-03-30 1976-06-08 Conval Nederland N.V. Plunger valves
FR2403154A1 (fr) * 1977-09-14 1979-04-13 Humblot Bernard Dispositif economiseur d'eau de refroidissement dans une machine a souder par resistance et machine pourvue d'un tel dispositif
GB2387217A (en) * 2002-02-07 2003-10-08 George Fischer Sales Ltd Stopcock with expandable valve member
WO2003100302A1 (fr) * 2002-05-23 2003-12-04 Friatec Aktiengesellschaft Appareil de sectionnement
US7406983B2 (en) 2002-05-23 2008-08-05 Friatec Aktiengesellschaft Shut-off fitting

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