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 procede

Info

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
Application number
FR7505060A
Other languages
English (en)
French (fr)
Other versions
FR2274569B1 (ja
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2274569A1 publication Critical patent/FR2274569A1/fr
Application granted granted Critical
Publication of FR2274569B1 publication Critical patent/FR2274569B1/fr
Granted legal-status Critical Current

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)
FR7505060A 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 Granted FR2274569A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH823474A CH576401A5 (ja) 1974-06-17 1974-06-17

Publications (2)

Publication Number Publication Date
FR2274569A1 true FR2274569A1 (fr) 1976-01-09
FR2274569B1 FR2274569B1 (ja) 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 (ja)
BE (1) BE828101A (ja)
BR (1) BR7503775A (ja)
CH (1) CH576401A5 (ja)
DD (1) DD120421A5 (ja)
DE (1) DE2519832A1 (ja)
DK (1) DK204475A (ja)
ES (1) ES436744A1 (ja)
FI (1) FI751261A (ja)
FR (1) FR2274569A1 (ja)
IT (1) IT1031867B (ja)
NL (1) NL7507225A (ja)
NO (1) NO752125L (ja)
RO (1) RO69748A (ja)
SE (1) SE7506853L (ja)
YU (1) YU115075A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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
YU115075A (en) 1982-06-30
CH576401A5 (ja) 1976-06-15
BR7503775A (pt) 1976-07-06
DD120421A5 (ja) 1976-06-12
DE2519832A1 (de) 1976-01-02
IT1031867B (it) 1979-05-10
RO69748A (ro) 1982-10-11
BE828101A (fr) 1975-08-18
NL7507225A (nl) 1975-12-19
FR2274569B1 (ja) 1977-04-15
DK204475A (da) 1975-12-18
FI751261A (ja) 1975-12-18
JPS5116319A (ja) 1976-02-09
NO752125L (ja) 1975-12-18
SE7506853L (sv) 1975-12-18
ES436744A1 (es) 1977-01-01

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Legal Events

Date Code Title Description
ST Notification of lapse