FR2137140B1 - - Google Patents

Info

Publication number
FR2137140B1
FR2137140B1 FR7117484A FR7117484A FR2137140B1 FR 2137140 B1 FR2137140 B1 FR 2137140B1 FR 7117484 A FR7117484 A FR 7117484A FR 7117484 A FR7117484 A FR 7117484A FR 2137140 B1 FR2137140 B1 FR 2137140B1
Authority
FR
France
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
FR7117484A
Other languages
French (fr)
Other versions
FR2137140A1 (OSRAM
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.)
ERGEP SA
Original Assignee
ERGEP SA
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 ERGEP SA filed Critical ERGEP SA
Priority to FR7117484A priority Critical patent/FR2137140B1/fr
Publication of FR2137140A1 publication Critical patent/FR2137140A1/fr
Application granted granted Critical
Publication of FR2137140B1 publication Critical patent/FR2137140B1/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
    • F16K3/26—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 with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7117484A 1971-05-14 1971-05-14 Expired FR2137140B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7117484A FR2137140B1 (OSRAM) 1971-05-14 1971-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117484A FR2137140B1 (OSRAM) 1971-05-14 1971-05-14

Publications (2)

Publication Number Publication Date
FR2137140A1 FR2137140A1 (OSRAM) 1972-12-29
FR2137140B1 true FR2137140B1 (OSRAM) 1973-12-28

Family

ID=9077036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117484A Expired FR2137140B1 (OSRAM) 1971-05-14 1971-05-14

Country Status (1)

Country Link
FR (1) FR2137140B1 (OSRAM)

Also Published As

Publication number Publication date
FR2137140A1 (OSRAM) 1972-12-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse