ATE477109T1 - Ventil und zufuhrvorrichtung zum füllen eines formhohlraums mit einem polymerisierbaren material - Google Patents

Ventil und zufuhrvorrichtung zum füllen eines formhohlraums mit einem polymerisierbaren material

Info

Publication number
ATE477109T1
ATE477109T1 AT04767317T AT04767317T ATE477109T1 AT E477109 T1 ATE477109 T1 AT E477109T1 AT 04767317 T AT04767317 T AT 04767317T AT 04767317 T AT04767317 T AT 04767317T AT E477109 T1 ATE477109 T1 AT E477109T1
Authority
AT
Austria
Prior art keywords
valve
filling
polymerizable material
distributor
feeding device
Prior art date
Application number
AT04767317T
Other languages
English (en)
Inventor
David Freson
Jean-Francois Cailloux
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE477109T1 publication Critical patent/ATE477109T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
    • B29C31/063—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers of the piston type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Formation And Processing Of Food Products (AREA)
AT04767317T 2003-06-11 2004-06-10 Ventil und zufuhrvorrichtung zum füllen eines formhohlraums mit einem polymerisierbaren material ATE477109T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0306990A FR2856007B1 (fr) 2003-06-11 2003-06-11 Vanne et dispositif d'alimentation convenant au remplissage, avec une matiere polymerisable, d'une cavite de moulage
PCT/FR2004/001452 WO2004110732A2 (fr) 2003-06-11 2004-06-10 Vanne et dispositif d’alimentation convenant au remplissage, avec une matiere polymerisable, d’une cavite de moulage

Publications (1)

Publication Number Publication Date
ATE477109T1 true ATE477109T1 (de) 2010-08-15

Family

ID=33484332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04767317T ATE477109T1 (de) 2003-06-11 2004-06-10 Ventil und zufuhrvorrichtung zum füllen eines formhohlraums mit einem polymerisierbaren material

Country Status (7)

Country Link
US (1) US7614527B2 (de)
EP (1) EP1631445B1 (de)
JP (1) JP4386917B2 (de)
AT (1) ATE477109T1 (de)
DE (1) DE602004028607D1 (de)
FR (1) FR2856007B1 (de)
WO (1) WO2004110732A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5108320B2 (ja) * 2007-02-05 2012-12-26 富士フイルム株式会社 樹脂材料計量方法及び樹脂材料計量装置
FR3028202B1 (fr) * 2014-11-06 2017-10-06 Essilor Int Dispositif d'alimentation d'un dispositif de moulage, ligne de moulage et procede de pilotage de la ligne de moulage
TWI824262B (zh) * 2021-06-28 2023-12-01 大陸商常州市吉麗嘉多食品有限公司 黏稠性食品定量澆注機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622050A (en) * 1969-02-13 1971-11-23 Anchor Hocking Corp Metered compound applying nozzle
DE2415237C3 (de) * 1974-03-29 1981-11-05 Benz & Hilgers GmbH, 4000 Düsseldorf Vorrichtung zum dosierten Abfüllen von flüssigen, im Ruhezustand erstarrenden Stoffen, wie Margarine o.dl.
US3982663A (en) * 1975-02-07 1976-09-28 The Gates Rubber Company Method and apparatus for metering thixotropic battery paste
US4116364A (en) * 1976-02-02 1978-09-26 Binks Manufacturing Company Dispensing system for low stability fluids
FR2449519A1 (fr) * 1979-02-23 1980-09-19 Essilor Int Joint annulaire propre au moulage de lentilles ophtalmiques ou optiques en matiere organique, et procede de mise en oeuvre d'un tel joint
DE2945403C2 (de) * 1979-11-09 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Vielfachgießkopf
US4821927A (en) * 1984-04-04 1989-04-18 Spraying Systems Co. Liquid dispensing gun
DE3719807A1 (de) * 1987-06-13 1988-12-22 Bosch Gmbh Robert Verteilerkraftstoffeinspritzpumpe der radialkolbenbauart
CH683792A5 (fr) * 1990-08-31 1994-05-13 Cynova S A C O Me Pierre Wolha Dispositif de dosage micrométrique.
US5350084A (en) * 1993-09-03 1994-09-27 Liquid Control Corporation Mixing, metering and dispensing device
AU720297B2 (en) * 1996-09-19 2000-05-25 Jacobus Lodewickus Vivier A dispensing device
FR2792243B1 (fr) * 1999-04-13 2001-06-29 Essilor Int Vanne d'injection, en particulier pour moule pour lentille optique
DE20107044U1 (de) * 2001-04-24 2002-09-12 Novartis Ag Verteiler zum Dosieren von fließfähigem Material

Also Published As

Publication number Publication date
WO2004110732A3 (fr) 2005-04-07
JP4386917B2 (ja) 2009-12-16
EP1631445A2 (de) 2006-03-08
DE602004028607D1 (de) 2010-09-23
EP1631445B1 (de) 2010-08-11
FR2856007B1 (fr) 2005-08-26
WO2004110732A2 (fr) 2004-12-23
FR2856007A1 (fr) 2004-12-17
JP2006527110A (ja) 2006-11-30
US20070102459A1 (en) 2007-05-10
US7614527B2 (en) 2009-11-10

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Legal Events

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