CA939898A - Refractory furnace - Google Patents
Refractory furnaceInfo
- Publication number
- CA939898A CA939898A CA141,864A CA141864A CA939898A CA 939898 A CA939898 A CA 939898A CA 141864 A CA141864 A CA 141864A CA 939898 A CA939898 A CA 939898A
- Authority
- CA
- Canada
- Prior art keywords
- refractory furnace
- refractory
- furnace
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA141,864A CA939898A (en) | 1972-05-11 | 1972-05-11 | Refractory furnace |
US00346954A US3787172A (en) | 1972-05-11 | 1973-04-02 | Refractory furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA141,864A CA939898A (en) | 1972-05-11 | 1972-05-11 | Refractory furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CA939898A true CA939898A (en) | 1974-01-15 |
Family
ID=4093243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,864A Expired CA939898A (en) | 1972-05-11 | 1972-05-11 | Refractory furnace |
Country Status (2)
Country | Link |
---|---|
US (1) | US3787172A (en) |
CA (1) | CA939898A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890090A (en) * | 1973-04-02 | 1975-06-17 | Andrew G Sanderson | Refractory furnace |
US4016046A (en) * | 1973-09-17 | 1977-04-05 | Koppers Company, Inc. | Apparatus and method for sealing coke oven doors |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US489743A (en) * | 1893-01-10 | Baking oven | ||
US2407047A (en) * | 1944-10-20 | 1946-09-03 | Blaw Knox Co | Furnace closure |
US3160404A (en) * | 1961-02-17 | 1964-12-08 | Baker Company Inc | Vacuum oven muffle seal |
US3437326A (en) * | 1967-06-01 | 1969-04-08 | Loftus Engineering Corp | Metal melting and refining furnace |
-
1972
- 1972-05-11 CA CA141,864A patent/CA939898A/en not_active Expired
-
1973
- 1973-04-02 US US00346954A patent/US3787172A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3787172A (en) | 1974-01-29 |
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