FR645005A - Improvements to glass annealing furnaces (lehrs) and other similar devices - Google Patents
Improvements to glass annealing furnaces (lehrs) and other similar devicesInfo
- Publication number
- FR645005A FR645005A FR645005DA FR645005A FR 645005 A FR645005 A FR 645005A FR 645005D A FR645005D A FR 645005DA FR 645005 A FR645005 A FR 645005A
- Authority
- FR
- France
- Prior art keywords
- lehrs
- similar devices
- annealing furnaces
- glass annealing
- furnaces
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
- C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB645005X | 1926-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR645005A true FR645005A (en) | 1928-10-18 |
Family
ID=10489748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR645005D Expired FR645005A (en) | 1926-10-29 | 1927-10-27 | Improvements to glass annealing furnaces (lehrs) and other similar devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR645005A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE856499C (en) * | 1938-04-27 | 1952-11-20 | Glaceries Reunies Sa | Heat furnace, especially for hardening sheet glass |
-
1927
- 1927-10-27 FR FR645005D patent/FR645005A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE856499C (en) * | 1938-04-27 | 1952-11-20 | Glaceries Reunies Sa | Heat furnace, especially for hardening sheet glass |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR645005A (en) | Improvements to glass annealing furnaces (lehrs) and other similar devices | |
FR697570A (en) | Treatment of glass articles | |
FR631414A (en) | Improvements to glass furnaces | |
FR679692A (en) | Improvements to annealing furnaces or similar apparatus | |
FR674873A (en) | Improvements in glass annealing furnaces | |
FR779296A (en) | Improvements in glass annealing furnaces | |
FR644561A (en) | Improvements in glass manufacturing and related devices | |
FR721449A (en) | Improvements to furnaces for annealing glass and other objects | |
FR584224A (en) | Improvement in glass gripping devices in production | |
FR617717A (en) | Improvements to glass and crystal furnaces | |
FR717317A (en) | Annealing furnaces | |
FR690155A (en) | Furnace for annealing glass and other products | |
FR685996A (en) | Improvements to glass tank furnaces | |
FR674530A (en) | Improvements to glass furnaces used with glassblowing machines | |
FR674529A (en) | Improvements to glass furnaces used with glassblowing machines | |
FR587956A (en) | Improvements to glass melting furnaces | |
FR708228A (en) | Improvements to annealing furnaces for glass | |
FR610536A (en) | Glass | |
FR838062A (en) | Improvement in plate glass annealing furnaces | |
FR678719A (en) | Improvements to induction furnaces | |
FR705493A (en) | Heating and annealing oven | |
FR694715A (en) | Glass | |
FR875052A (en) | Improvements to furnaces for annealing glass and other products | |
FR654763A (en) | Improvements in annealing furnaces | |
FR714926A (en) | Improvement in furnaces for annealing glass objects |