FR1326835A - Flexible vacuum seal - Google Patents

Flexible vacuum seal

Info

Publication number
FR1326835A
FR1326835A FR901045A FR901045A FR1326835A FR 1326835 A FR1326835 A FR 1326835A FR 901045 A FR901045 A FR 901045A FR 901045 A FR901045 A FR 901045A FR 1326835 A FR1326835 A FR 1326835A
Authority
FR
France
Prior art keywords
vacuum seal
flexible vacuum
flexible
seal
vacuum
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
FR901045A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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
Priority claimed from US118852A external-priority patent/US3091265A/en
Application filed by United States Steel Corp filed Critical United States Steel Corp
Priority to FR901045A priority Critical patent/FR1326835A/en
Application granted granted Critical
Publication of FR1326835A publication Critical patent/FR1326835A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
    • F16J15/106—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure homogeneous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR901045A 1961-06-22 1962-06-18 Flexible vacuum seal Expired FR1326835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR901045A FR1326835A (en) 1961-06-22 1962-06-18 Flexible vacuum seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US118852A US3091265A (en) 1961-06-22 1961-06-22 Vacuum-sealed flexible port union
FR901045A FR1326835A (en) 1961-06-22 1962-06-18 Flexible vacuum seal

Publications (1)

Publication Number Publication Date
FR1326835A true FR1326835A (en) 1963-05-10

Family

ID=26196201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901045A Expired FR1326835A (en) 1961-06-22 1962-06-18 Flexible vacuum seal

Country Status (1)

Country Link
FR (1) FR1326835A (en)

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