FR1221180A - Shut-off valve for pipelines - Google Patents

Shut-off valve for pipelines

Info

Publication number
FR1221180A
FR1221180A FR788058A FR788058A FR1221180A FR 1221180 A FR1221180 A FR 1221180A FR 788058 A FR788058 A FR 788058A FR 788058 A FR788058 A FR 788058A FR 1221180 A FR1221180 A FR 1221180A
Authority
FR
France
Prior art keywords
pipelines
shut
valve
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
FR788058A
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.)
Porringer & Schindler GmbH
Original Assignee
Porringer & Schindler GmbH
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 Porringer & Schindler GmbH filed Critical Porringer & Schindler GmbH
Application granted granted Critical
Publication of FR1221180A publication Critical patent/FR1221180A/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
    • 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
    • F16K3/28—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 resilient valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR788058A 1958-03-01 1959-03-02 Shut-off valve for pipelines Expired FR1221180A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1221180X 1958-03-01
FR885255A FR80940E (en) 1958-03-01 1962-01-18 Shut-off valve for pipelines

Publications (1)

Publication Number Publication Date
FR1221180A true FR1221180A (en) 1960-05-31

Family

ID=33132695

Family Applications (2)

Application Number Title Priority Date Filing Date
FR788058A Expired FR1221180A (en) 1958-03-01 1959-03-02 Shut-off valve for pipelines
FR885255A Expired FR80940E (en) 1958-03-01 1962-01-18 Shut-off valve for pipelines

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR885255A Expired FR80940E (en) 1958-03-01 1962-01-18 Shut-off valve for pipelines

Country Status (1)

Country Link
FR (2) FR1221180A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335189B (en) * 1975-03-04 1977-02-25 Donau Chemie Ag DEVICE FOR GAS-TIGHT LOCKING OF THE INNER TUBE OF THE HOLLOW ELECTRODE OF AN ELECTROTHERMAL MELTING FURNACE

Also Published As

Publication number Publication date
FR80940E (en) 1963-07-05

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