FR2228728A1 - Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould - Google Patents
Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mouldInfo
- Publication number
- FR2228728A1 FR2228728A1 FR7316492A FR7316492A FR2228728A1 FR 2228728 A1 FR2228728 A1 FR 2228728A1 FR 7316492 A FR7316492 A FR 7316492A FR 7316492 A FR7316492 A FR 7316492A FR 2228728 A1 FR2228728 A1 FR 2228728A1
- Authority
- FR
- France
- Prior art keywords
- flowing
- glass
- prodn
- mould
- parison
- 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
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/084—Tube mechanisms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/086—Plunger mechanisms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/088—Outlets, e.g. orifice rings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/10—Blowing glass cylinders for sheet manufacture
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316492A FR2228728A1 (en) | 1973-05-08 | 1973-05-08 | Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7316492A FR2228728A1 (en) | 1973-05-08 | 1973-05-08 | Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2228728A1 true FR2228728A1 (en) | 1974-12-06 |
FR2228728B3 FR2228728B3 (fr) | 1976-04-23 |
Family
ID=9118956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7316492A Granted FR2228728A1 (en) | 1973-05-08 | 1973-05-08 | Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2228728A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019108801A1 (fr) * | 2017-11-30 | 2019-06-06 | Corning Incorporated | Appareil et procédé de production continue de tube en verre |
US11365144B1 (en) * | 2019-08-29 | 2022-06-21 | Owens-Brockway Glass Container Inc. | Method and apparatus for forming a parison |
-
1973
- 1973-05-08 FR FR7316492A patent/FR2228728A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019108801A1 (fr) * | 2017-11-30 | 2019-06-06 | Corning Incorporated | Appareil et procédé de production continue de tube en verre |
US10927029B2 (en) | 2017-11-30 | 2021-02-23 | Corning Incorporated | Apparatuses and methods for continuous production of glass tubing |
US10954153B2 (en) | 2017-11-30 | 2021-03-23 | Corning Incorporated | Apparatuses and methods for continuous production of glass tubing |
US11365144B1 (en) * | 2019-08-29 | 2022-06-21 | Owens-Brockway Glass Container Inc. | Method and apparatus for forming a parison |
Also Published As
Publication number | Publication date |
---|---|
FR2228728B3 (fr) | 1976-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES445287A1 (es) | Procedimiento de fabricacion de cuerpos huecos de material termoplastico. | |
CN111453975B (zh) | 一种柔性玻璃成形方法及成形装置 | |
FR2228728A1 (en) | Hollow glass parison prodn. - by forming sheath of molten glass around core and flowing into mould | |
BE797015A (fr) | Composition pour revetements anti-adhesifs resistant a l'abrasion, son procede de fabrication et article manufacture comportant ce revetement | |
GB948937A (en) | Method and apparatus for producing films of organic thermoplastic material having improved optical properties | |
CN105366935B (zh) | 一种光纤预制棒的制造方法及中波红外光纤预制棒 | |
FR1511817A (fr) | Système de réglage de la température d'un bain de métal en fusion pour la fabrication, en continu, de verre en feuilles | |
JPS5738331A (en) | Manufacture of base material for multicore fiber | |
US2951316A (en) | Process for molding massive bodies of glass having high strength | |
GB764355A (en) | Process for producing thin walled tubes from normally crystalline polymers | |
GB1223805A (en) | Glass tube manufacture | |
US2306995A (en) | Method of making capillary tubes and the like | |
SU130166A1 (ru) | Способ формовани из стекл нной трубки стеклоиздели | |
USRE19329E (en) | Process of and apparatus for manu | |
US3240583A (en) | Method and apparatus for forming multiple-bore tubing | |
FR1311585A (fr) | Procédé pour la fabrication, à partir d'un tronçon de tube de verre, d'un ballon muni d'un col principalement cylindrique, machine pour la mise en oeuvre de ce procédé et produits fabriqués par ce procédé | |
JPS57196728A (en) | Manufacture of base material for optical fiber | |
SU514350A1 (ru) | Способ изготовлени литого микропровода в стекл нной изол ции | |
KR940005961A (ko) | 밀봉피복광파이버의 제조장치 | |
GB1241873A (en) | Improved process and installation for the production of a ribbon of flat glass | |
JPS57129477A (en) | Manufacture for heating and fixing roll | |
US2462807A (en) | Apparatus for the manufacture of tubular glassware | |
JPS5562819A (en) | Production of light transmission line | |
JPS5738335A (en) | Manufacture of clad glass pipe for optical fiber transmitting infrared ray | |
JPS5319034A (en) | Preparation of optical fiber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |