FR2042685B2 - - Google Patents

Info

Publication number
FR2042685B2
FR2042685B2 FR7017783A FR7017783A FR2042685B2 FR 2042685 B2 FR2042685 B2 FR 2042685B2 FR 7017783 A FR7017783 A FR 7017783A FR 7017783 A FR7017783 A FR 7017783A FR 2042685 B2 FR2042685 B2 FR 2042685B2
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
FR7017783A
Other versions
FR2042685A2 (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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2042685A2 publication Critical patent/FR2042685A2/fr
Application granted granted Critical
Publication of FR2042685B2 publication Critical patent/FR2042685B2/fr
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/40—Means for pressing the plates together
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions

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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
FR7017783A 1969-03-20 1970-05-15 Expired FR2042685B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80884169A 1969-03-20 1969-03-20
US82525569A 1969-05-16 1969-05-16

Publications (2)

Publication Number Publication Date
FR2042685A2 FR2042685A2 (fr) 1971-02-12
FR2042685B2 true FR2042685B2 (fr) 1974-05-17

Family

ID=27123177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7017783A Expired FR2042685B2 (fr) 1969-03-20 1970-05-15

Country Status (5)

Country Link
AT (1) AT304779B (fr)
BE (2) BE747750A (fr)
DE (1) DE2023940A1 (fr)
FR (1) FR2042685B2 (fr)
GB (2) GB1299104A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127120A (en) * 1982-09-15 1984-04-04 Ti Flexible Tubes Ltd Shock absorbers
CN113915419B (zh) * 2021-10-27 2023-06-02 广州文冲船厂有限责任公司 一种低温流体输送装置

Also Published As

Publication number Publication date
DE2023940A1 (de) 1970-11-26
GB1299104A (en) 1972-12-06
FR2042685A2 (fr) 1971-02-12
AT304779B (de) 1973-01-25
BE750522R (fr) 1970-11-16
GB1309844A (en) 1973-03-14
BE747750A (fr) 1970-09-21

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