MX9301482A - Aparato para tratamiento termico de lentes oftalmicos, especialmente lentes de contacto. - Google Patents

Aparato para tratamiento termico de lentes oftalmicos, especialmente lentes de contacto.

Info

Publication number
MX9301482A
MX9301482A MX9301482A MX9301482A MX9301482A MX 9301482 A MX9301482 A MX 9301482A MX 9301482 A MX9301482 A MX 9301482A MX 9301482 A MX9301482 A MX 9301482A MX 9301482 A MX9301482 A MX 9301482A
Authority
MX
Mexico
Prior art keywords
lenses
housing
heat treatment
especially contact
ophthalmic lenses
Prior art date
Application number
MX9301482A
Other languages
English (en)
Inventor
Winfried Uftring
Theo Bachmann
Gelmut Geis
Lothar Haase
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX9301482A publication Critical patent/MX9301482A/es

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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
    • 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
    • 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
    • B29D11/00038—Production of contact lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Eyeglasses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

En un aparato para el tratamiento térmico de lentes oftálmicos, especialmente lentes de contacto, que comprende un alojamiento aproximadamente cilíndrico de diseño cerrado con una abertura de entrada y una salida, el dispositivo para transportar los lentes oftálmicos localizados dentro de moldes a lo largo de una trayectoria abierta, que se encuentra dispuesta dentro del alojamiento y conecta la abertura de entrada y la de salida, el dispositivo de calentamiento dispuesto dentro del alojamiento, la trayectoria abierta de transporte dentro del alojamiento es de una forma esencialmente en espiral, y el dispositivo de calentamiento, se encuentra dispuestos esencialmente arriba y abajo de la trayectoria de transporte.
MX9301482A 1992-03-18 1993-03-17 Aparato para tratamiento termico de lentes oftalmicos, especialmente lentes de contacto. MX9301482A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92810196 1992-03-18

Publications (1)

Publication Number Publication Date
MX9301482A true MX9301482A (es) 1993-09-01

Family

ID=8211885

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301482A MX9301482A (es) 1992-03-18 1993-03-17 Aparato para tratamiento termico de lentes oftalmicos, especialmente lentes de contacto.

Country Status (11)

Country Link
US (1) US5340399A (es)
EP (1) EP0561739A1 (es)
JP (1) JPH0611669A (es)
AU (1) AU3528693A (es)
CA (1) CA2091745A1 (es)
FI (1) FI931142A (es)
IL (1) IL105013A0 (es)
MX (1) MX9301482A (es)
NO (1) NO930973L (es)
TW (1) TW207986B (es)
ZA (1) ZA931896B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585063A (en) * 1994-09-12 1996-12-17 Eastman Kodak Company Apparatus and method for cooling hot disk-shaped objects
DE4442152A1 (de) * 1994-11-26 1996-05-30 Richard Dipl Phys Dr Buchmann Transportvorrichtung für kleine zylindrische Körper mit der Möglichkeit zur verfahrenstechnischen Behandlung der Körper während des Transports
NL1012002C2 (nl) * 1999-05-07 2000-11-09 O T B Engineering B V Inrichting voor het vervaardigen van wegwerplenzen.
FR2794850B1 (fr) * 1999-06-11 2001-08-31 Eurofours Sa Four a sole annulaire a echange thermique ameliore
FR2794849B1 (fr) * 1999-06-11 2001-08-31 Eurofours Sa Four a sole annulaire
US6267587B1 (en) * 2000-07-06 2001-07-31 Johnson & Johnson Vision Care, Inc. Thermal curing oven and thermal curing process
FR2831657B1 (fr) * 2001-10-31 2004-08-27 Eurofours Sa Four a sole annulaire a tube foyer polygonal
KR100686621B1 (ko) * 2002-06-26 2007-02-23 호야 가부시키가이샤 렌즈의 염색방법 및 염색장치
US20070102835A1 (en) * 2005-11-10 2007-05-10 Bausch & Lomb Incorporated Automated in-line moulding/heating process and apparatus for preparing contact lenses
US20080185744A1 (en) * 2007-02-01 2008-08-07 Bausch & Lomb Incorporated Thermal Conductive Curing of Ophthalmic Lenses
CN101678573B (zh) * 2007-05-18 2014-05-07 库柏维景国际控股公司 热固化方法和形成隐形眼镜的系统
US20090155958A1 (en) * 2007-12-13 2009-06-18 Boris Kolodin Robust die bonding process for led dies
US20100152748A1 (en) * 2008-12-12 2010-06-17 E-Pacing, Inc. Devices, Systems, and Methods Providing Body Lumen Access
US8845682B2 (en) 2009-10-13 2014-09-30 E-Pacing, Inc. Vasculature closure devices and methods
US8783066B2 (en) * 2011-05-27 2014-07-22 Corning Incorporated Glass molding system and related apparatus and method
DE102011085697A1 (de) * 2011-11-03 2013-05-08 Smr Sondermaschinen Gmbh Fördervorrichtung
EP3021762B1 (en) 2013-07-15 2020-03-04 E-Pacing, Inc. Vasculature closure devices
KR101703986B1 (ko) * 2015-04-10 2017-02-08 주식회사 매직콘 콘택트렌즈 성형 장치
DE102015117669A1 (de) * 2015-10-16 2017-04-20 Finatec Holding Ag Zwischenspeichereinrichtung und Verfahren zur Zwischenspeicherung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741553A (en) * 1970-07-07 1973-06-26 Beloit Corp Method and apparatus for forming containers by blow-molding
BE823966A (fr) * 1974-01-29 1975-04-16 Procede pour l'execution de reactions entre des substances pulverulentes et des substances gazeuses
US4255129A (en) * 1979-07-11 1981-03-10 Thomas N. DePew Apparatus and method for processing organic materials into more useful states
GB2056031B (en) * 1979-08-10 1983-03-16 Delta Capillary Prod Ltd Heat treatment furnace
US4603248A (en) * 1983-07-21 1986-07-29 Sym-Tek Systems, Inc. Thermal conditioner
US4620851A (en) * 1985-03-22 1986-11-04 Ryder International Corporation Method for tinting soft contact lenses
US4632055A (en) * 1985-03-22 1986-12-30 Ryder International Corp. Apparatus for tinting soft contact lenses
US4705370A (en) * 1986-02-27 1987-11-10 Johnson Carl S Apparatus for custom tinting soft contact lenses by dispenser of lenses
JPH0139710Y2 (es) * 1986-11-11 1989-11-29
FR2638391B1 (fr) * 1988-10-27 1991-01-25 Essilor Int Procede pour le formage d'une lentille ophtalmique a partir d'un palet en matiere synthetique
CA1333220C (fr) * 1989-09-28 1994-11-29 Piezo Ceram Electronique Four annulaire a sole tournante pour conformer a un profil voulu l'une des faces d'ebauches de lentilles optiques par affaissement thermique et application de vide

Also Published As

Publication number Publication date
JPH0611669A (ja) 1994-01-21
FI931142A (fi) 1993-09-19
NO930973D0 (no) 1993-03-17
ZA931896B (en) 1993-09-20
US5340399A (en) 1994-08-23
FI931142A0 (fi) 1993-03-15
AU3528693A (en) 1993-09-23
IL105013A0 (en) 1993-07-08
NO930973L (no) 1993-09-20
TW207986B (es) 1993-06-21
EP0561739A1 (de) 1993-09-22
CA2091745A1 (en) 1993-09-19

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