FR1326835A - Flexible vacuum seal - Google Patents
Flexible vacuum sealInfo
- 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
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)
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) |
-
1962
- 1962-06-18 FR FR901045A patent/FR1326835A/en not_active Expired
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