BE770514A - Four pit - Google Patents
Four pitInfo
- Publication number
- BE770514A BE770514A BE770514A BE770514A BE770514A BE 770514 A BE770514 A BE 770514A BE 770514 A BE770514 A BE 770514A BE 770514 A BE770514 A BE 770514A BE 770514 A BE770514 A BE 770514A
- Authority
- BE
- Belgium
- Prior art keywords
- pit
- oven
- oven pit
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/70—Furnaces for ingots, i.e. soaking pits
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Road Repair (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5940870A | 1970-07-30 | 1970-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE770514A true BE770514A (fr) | 1972-01-26 |
Family
ID=22022764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE770514A BE770514A (fr) | 1970-07-30 | 1971-07-26 | Four pit |
Country Status (10)
Country | Link |
---|---|
US (1) | US3667409A (xx) |
AT (1) | AT320708B (xx) |
AU (1) | AU465815B2 (xx) |
BE (1) | BE770514A (xx) |
CA (1) | CA951511A (xx) |
DE (1) | DE2137326A1 (xx) |
ES (1) | ES393712A1 (xx) |
FR (1) | FR2101921A5 (xx) |
GB (1) | GB1363134A (xx) |
NL (1) | NL7110602A (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4210086A (en) * | 1978-05-11 | 1980-07-01 | Inland Steel Company | Cover for soaking pits and the like |
US5285736A (en) * | 1992-12-18 | 1994-02-15 | Joy Technologies Inc. | Pressure relief apparatus for a vessel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123029A (en) * | 1964-03-03 | Cover for soaking pits | ||
US2091224A (en) * | 1936-06-02 | 1937-08-24 | Babcock & Wilcox Co | Furnace construction |
GB698904A (en) * | 1951-04-05 | 1953-10-28 | Stein & Atkinson Ltd | Improvements in or relating to means for handling the covers of soaking pits and other furnaces |
-
1970
- 1970-07-30 US US59408A patent/US3667409A/en not_active Expired - Lifetime
-
1971
- 1971-07-23 CA CA118,987,A patent/CA951511A/en not_active Expired
- 1971-07-26 BE BE770514A patent/BE770514A/xx unknown
- 1971-07-26 DE DE19712137326 patent/DE2137326A1/de active Pending
- 1971-07-26 AU AU31650/71A patent/AU465815B2/en not_active Expired
- 1971-07-27 FR FR7127405A patent/FR2101921A5/fr not_active Expired
- 1971-07-28 ES ES393712A patent/ES393712A1/es not_active Expired
- 1971-07-29 AT AT662471A patent/AT320708B/de not_active IP Right Cessation
- 1971-07-30 GB GB3603771A patent/GB1363134A/en not_active Expired
- 1971-07-30 NL NL7110602A patent/NL7110602A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2101921A5 (xx) | 1972-03-31 |
AU3165071A (en) | 1973-02-01 |
DE2137326A1 (de) | 1972-02-03 |
NL7110602A (xx) | 1972-02-01 |
AT320708B (de) | 1975-02-25 |
US3667409A (en) | 1972-06-06 |
ES393712A1 (es) | 1974-07-01 |
AU465815B2 (en) | 1975-10-09 |
GB1363134A (en) | 1974-08-14 |
CA951511A (en) | 1974-07-23 |
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