FR2274569A1 - Procede pour la fabrication d'une bulle de verre, outil pour la mise en oeuvre du procede, bulle de verre obtenue par ce procede et utilisation d'une bulle de verre obtenue par ce procede - Google Patents
Procede pour la fabrication d'une bulle de verre, outil pour la mise en oeuvre du procede, bulle de verre obtenue par ce procede et utilisation d'une bulle de verre obtenue par ce procedeInfo
- Publication number
- FR2274569A1 FR2274569A1 FR7505060A FR7505060A FR2274569A1 FR 2274569 A1 FR2274569 A1 FR 2274569A1 FR 7505060 A FR7505060 A FR 7505060A FR 7505060 A FR7505060 A FR 7505060A FR 2274569 A1 FR2274569 A1 FR 2274569A1
- Authority
- FR
- France
- Prior art keywords
- glass
- bubble
- heat resistant
- porous
- light diffuser
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/08—Other methods of shaping glass by foaming
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/108—Forming porous, sintered or foamed beads
- C03B19/1085—Forming porous, sintered or foamed beads by blowing, pressing, centrifuging, rolling or dripping
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH823474A CH576401A5 (hr) | 1974-06-17 | 1974-06-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2274569A1 true FR2274569A1 (fr) | 1976-01-09 |
FR2274569B1 FR2274569B1 (hr) | 1977-04-15 |
Family
ID=4337203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7505060A Granted FR2274569A1 (fr) | 1974-06-17 | 1975-02-18 | Procede pour la fabrication d'une bulle de verre, outil pour la mise en oeuvre du procede, bulle de verre obtenue par ce procede et utilisation d'une bulle de verre obtenue par ce procede |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5116319A (hr) |
BE (1) | BE828101A (hr) |
BR (1) | BR7503775A (hr) |
CH (1) | CH576401A5 (hr) |
DD (1) | DD120421A5 (hr) |
DE (1) | DE2519832A1 (hr) |
DK (1) | DK204475A (hr) |
ES (1) | ES436744A1 (hr) |
FI (1) | FI751261A (hr) |
FR (1) | FR2274569A1 (hr) |
IT (1) | IT1031867B (hr) |
NL (1) | NL7507225A (hr) |
NO (1) | NO752125L (hr) |
RO (1) | RO69748A (hr) |
SE (1) | SE7506853L (hr) |
YU (1) | YU115075A (hr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003046434A1 (en) * | 2001-11-29 | 2003-06-05 | Eveready Battery Company, Inc | An improved user assembled flashlight |
-
1974
- 1974-06-17 CH CH823474A patent/CH576401A5/xx not_active IP Right Cessation
-
1975
- 1975-02-18 FR FR7505060A patent/FR2274569A1/fr active Granted
- 1975-02-19 IT IT20430/75A patent/IT1031867B/it active
- 1975-04-18 BE BE155536A patent/BE828101A/xx unknown
- 1975-04-18 ES ES436744A patent/ES436744A1/es not_active Expired
- 1975-04-25 FI FI751261A patent/FI751261A/fi not_active Application Discontinuation
- 1975-05-03 DE DE19752519832 patent/DE2519832A1/de active Pending
- 1975-05-05 YU YU01150/75A patent/YU115075A/xx unknown
- 1975-05-09 DK DK204475A patent/DK204475A/da unknown
- 1975-05-20 RO RO7582285A patent/RO69748A/ro unknown
- 1975-06-11 JP JP50070712A patent/JPS5116319A/ja active Pending
- 1975-06-16 SE SE7506853A patent/SE7506853L/xx unknown
- 1975-06-16 NO NO752125A patent/NO752125L/no unknown
- 1975-06-16 DD DD186666A patent/DD120421A5/xx unknown
- 1975-06-16 BR BR4857/75D patent/BR7503775A/pt unknown
- 1975-06-17 NL NL7507225A patent/NL7507225A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003046434A1 (en) * | 2001-11-29 | 2003-06-05 | Eveready Battery Company, Inc | An improved user assembled flashlight |
Also Published As
Publication number | Publication date |
---|---|
DD120421A5 (hr) | 1976-06-12 |
DK204475A (da) | 1975-12-18 |
SE7506853L (sv) | 1975-12-18 |
FR2274569B1 (hr) | 1977-04-15 |
YU115075A (en) | 1982-06-30 |
NL7507225A (nl) | 1975-12-19 |
ES436744A1 (es) | 1977-01-01 |
BE828101A (fr) | 1975-08-18 |
IT1031867B (it) | 1979-05-10 |
RO69748A (ro) | 1982-10-11 |
CH576401A5 (hr) | 1976-06-15 |
NO752125L (hr) | 1975-12-18 |
FI751261A (hr) | 1975-12-18 |
JPS5116319A (hr) | 1976-02-09 |
BR7503775A (pt) | 1976-07-06 |
DE2519832A1 (de) | 1976-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |