CA576236A - Lamp exhaust machine - Google Patents
Lamp exhaust machineInfo
- Publication number
- CA576236A CA576236A CA576236A CA576236DA CA576236A CA 576236 A CA576236 A CA 576236A CA 576236 A CA576236 A CA 576236A CA 576236D A CA576236D A CA 576236DA CA 576236 A CA576236 A CA 576236A
- Authority
- CA
- Canada
- Prior art keywords
- exhaust machine
- lamp exhaust
- lamp
- machine
- exhaust
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Baking, Grill, Roasting (AREA)
- Specific Conveyance Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US543673A US2789587A (en) | 1955-10-31 | 1955-10-31 | Exhaust machine |
US625465A US2838297A (en) | 1955-10-31 | 1956-11-30 | Oven for heating electric lamp envelopes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA576236A true CA576236A (en) | 1959-05-19 |
Family
ID=27067400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA576236A Expired CA576236A (en) | 1955-10-31 | Lamp exhaust machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US2838297A (en) |
CA (1) | CA576236A (en) |
DE (1) | DE1065936B (en) |
FR (1) | FR1162741A (en) |
GB (1) | GB806507A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2963878D1 (en) * | 1978-05-26 | 1982-11-25 | Hepworth Iron Co Ltd | Method and apparatus for firing ceramic products |
US4382051A (en) * | 1978-05-26 | 1983-05-03 | The Hepworth Iron Company Limited Of Sheffield | Method for firing ceramic products |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1903878A (en) * | 1931-10-20 | 1933-04-18 | Frank T Powers | Heater |
US2139067A (en) * | 1937-02-11 | 1938-12-06 | Nat Tube Co | Continuous heating furnace |
US2391970A (en) * | 1943-12-07 | 1946-01-01 | Nat Lock Washer Co | Continuous furnace |
US2530778A (en) * | 1947-08-28 | 1950-11-21 | Edward H Otto | Bake oven for baking various food products |
US2698170A (en) * | 1951-02-09 | 1954-12-28 | Charles H Foley | Hay curing machine |
US2795411A (en) * | 1953-03-27 | 1957-06-11 | Int Harvester Co | Portable gas heat treating machine |
-
0
- CA CA576236A patent/CA576236A/en not_active Expired
- DE DENDAT1065936D patent/DE1065936B/de active Pending
-
1956
- 1956-10-18 GB GB31778/56A patent/GB806507A/en not_active Expired
- 1956-10-31 FR FR1162741D patent/FR1162741A/en not_active Expired
- 1956-11-30 US US625465A patent/US2838297A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2838297A (en) | 1958-06-10 |
GB806507A (en) | 1958-12-23 |
FR1162741A (en) | 1958-09-16 |
DE1065936B (en) |
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