FR2187711A1 - - Google Patents
Info
- Publication number
- FR2187711A1 FR2187711A1 FR7221543A FR7221543A FR2187711A1 FR 2187711 A1 FR2187711 A1 FR 2187711A1 FR 7221543 A FR7221543 A FR 7221543A FR 7221543 A FR7221543 A FR 7221543A FR 2187711 A1 FR2187711 A1 FR 2187711A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/02—Tempering or quenching glass products using liquid
- C03B27/026—Tempering or quenching glass products using liquid the liquid being a liquid gas, e.g. a cryogenic liquid, liquid nitrogen
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7221543A FR2187711A1 (US08124317-20120228-C00026.png) | 1972-06-15 | 1972-06-15 | |
| US369212A US3869876A (en) | 1972-06-15 | 1973-06-12 | Apparatus for tempering glass |
| DE19737322367U DE7322367U (de) | 1972-06-15 | 1973-06-15 | Abschreckvorrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7221543A FR2187711A1 (US08124317-20120228-C00026.png) | 1972-06-15 | 1972-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2187711A1 true FR2187711A1 (US08124317-20120228-C00026.png) | 1974-01-18 |
Family
ID=9100241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7221543A Withdrawn FR2187711A1 (US08124317-20120228-C00026.png) | 1972-06-15 | 1972-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3869876A (US08124317-20120228-C00026.png) |
| DE (1) | DE7322367U (US08124317-20120228-C00026.png) |
| FR (1) | FR2187711A1 (US08124317-20120228-C00026.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422092A1 (fr) * | 1978-04-03 | 1979-11-02 | Dana Corp | Purgeur automatique des gaz en surpression a l'interieur d'installations hydrauliques |
| NL188710B (nl) * | 1990-10-15 | 1992-04-01 | Welgro Bv | Bulktank. |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772717A (en) * | 1996-09-20 | 1998-06-30 | The Boc Group, Inc. | Tempering method using a two phase flow of cryogen |
| US5931981A (en) * | 1998-07-31 | 1999-08-03 | Glasstech, Inc. | Process for quenching glass sheets with a cryogenic liquid and pressurized air |
| US5938808A (en) * | 1998-07-31 | 1999-08-17 | Glasstech, Inc. | Process for cryogenically quenching glass sheets |
| US5968220A (en) * | 1998-07-31 | 1999-10-19 | Glasstech, Inc. | Process for modulated cryogenic quenching of glass sheets |
| CN103253857A (zh) * | 2012-02-20 | 2013-08-21 | 王世忠 | 薄玻璃热钢化生产方法与设备 |
| CN109321725B (zh) * | 2018-12-03 | 2023-12-22 | 宁夏机械研究院股份有限公司 | 限形淬火脱模装置 |
| CN111825318B (zh) * | 2020-07-21 | 2021-07-13 | 淄博宜臣轻工制品有限公司 | 一种高强度玻璃制作用速冷装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603102A (en) * | 1969-11-21 | 1971-09-07 | Du Pont | Method and apparatus for extracting heat from articles with a liquid freezant |
-
1972
- 1972-06-15 FR FR7221543A patent/FR2187711A1/fr not_active Withdrawn
-
1973
- 1973-06-12 US US369212A patent/US3869876A/en not_active Expired - Lifetime
- 1973-06-15 DE DE19737322367U patent/DE7322367U/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2422092A1 (fr) * | 1978-04-03 | 1979-11-02 | Dana Corp | Purgeur automatique des gaz en surpression a l'interieur d'installations hydrauliques |
| NL188710B (nl) * | 1990-10-15 | 1992-04-01 | Welgro Bv | Bulktank. |
| FR2667906A1 (fr) * | 1990-10-15 | 1992-04-17 | Welgro Bv | Dispositif compresseur d'air a soupape de decharge. |
Also Published As
| Publication number | Publication date |
|---|---|
| DE7322367U (de) | 1973-09-20 |
| US3869876A (en) | 1975-03-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |