FR1004160A - Improvements made to torch machines with intermittent heating, in particular those for forming glass ampoules - Google Patents

Improvements made to torch machines with intermittent heating, in particular those for forming glass ampoules

Info

Publication number: FR1004160A
Authority: FR; France
Prior art keywords: particular those; improvements made; forming glass; glass ampoules; intermittent heating
Prior art date: 1947-03-12
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

Application number

Other languages

Inventor

Leon-Joseph Dubois

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.)

1947-03-12

Filing date

1947-03-12

Publication date

1952-03-26

1947-03-12 Application filed filed Critical

1952-03-26 Application granted granted Critical

1952-03-26 Publication of FR1004160A publication Critical patent/FR1004160A/en

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/11—Reshaping by drawing without blowing, in combination with separating, e.g. for making ampoules
- C03B23/112—Apparatus for conveying the tubes or rods in a curved path around a vertical axis through one or more forming stations

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)

FR1004160D 1947-03-12 1947-03-12 Improvements made to torch machines with intermittent heating, in particular those for forming glass ampoules Expired FR1004160A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1004160T		1947-03-12

Publications (1)

Publication Number	Publication Date
FR1004160A true FR1004160A (en)	1952-03-26

Family

ID=9563587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1004160D Expired FR1004160A (en)	1947-03-12	1947-03-12	Improvements made to torch machines with intermittent heating, in particular those for forming glass ampoules

Country Status (1)

Country	Link
FR (1)	FR1004160A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2514748A1 (en) *	1981-10-20	1983-04-22	Dehais Claude	AUTOMATIC MACHINE FOR THE MANUFACTURE OF LONG OBJECTS, IN PARTICULAR PHARMACEUTICAL BULBS, FROM CANNES DE VERRE
EP2818454A1 (en) *	2013-06-25	2014-12-31	Schott AG	Glass processing device and floor-standing machine for producing glass containers

1947
- 1947-03-12 FR FR1004160D patent/FR1004160A/en not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2514748A1 (en) *	1981-10-20	1983-04-22	Dehais Claude	AUTOMATIC MACHINE FOR THE MANUFACTURE OF LONG OBJECTS, IN PARTICULAR PHARMACEUTICAL BULBS, FROM CANNES DE VERRE
EP0079259A1 (en) *	1981-10-20	1983-05-18	Claude Dehais	Automatic machine for making drawn articles, e.g. pharmaceutical ampoules, starting from glass tubes
EP2818454A1 (en) *	2013-06-25	2014-12-31	Schott AG	Glass processing device and floor-standing machine for producing glass containers
US9796615B2 (en)	2013-06-25	2017-10-24	Schott Ag	Glass processing device and bottom machine therefor for manufacturing glass containers

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