BE660535A - - Google Patents

Info

Publication number
BE660535A
BE660535A BE660535DA BE660535A BE 660535 A BE660535 A BE 660535A BE 660535D A BE660535D A BE 660535DA BE 660535 A BE660535 A BE 660535A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE660535A publication Critical patent/BE660535A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • 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
    • B29D11/00634—Production of filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • 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
    • B29L2011/0066—Optical filters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Toxicology (AREA)
  • Optical Filters (AREA)
BE660535D 1964-03-07 1965-03-03 BE660535A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE26570A DE1204939B (de) 1964-03-07 1964-03-07 Verfahren und Vorrichtung zur Herstellung von Spektral-Filtern in gekruemmter, vorzugsweise in sphaerisch gekruemmter Form

Publications (1)

Publication Number Publication Date
BE660535A true BE660535A (sv) 1965-07-01

Family

ID=7072225

Family Applications (1)

Application Number Title Priority Date Filing Date
BE660535D BE660535A (sv) 1964-03-07 1965-03-03

Country Status (6)

Country Link
BE (1) BE660535A (sv)
CH (1) CH432043A (sv)
DE (1) DE1204939B (sv)
DK (1) DK111723B (sv)
FR (1) FR1428236A (sv)
NL (1) NL6501622A (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29715712U1 (de) * 1997-09-02 1997-11-06 Diether, Hartmut, 65451 Kelsterbach Infrarotstrahler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202925C (sv) * 1969-04-30 1900-01-01
DE710823C (de) * 1938-09-23 1941-09-22 Kodak Akt Ges Lichtfilter fuer photographische Zwecke
DE767467C (de) * 1938-10-25 1952-09-08 Cassella Farbwerke Mainkur Ag Verfahren und Vorrichtung zur Isolierung ultraroter Strahlung
DE767122C (de) * 1939-12-03 1951-10-31 Auergesellschaft Ag Film mit selektivem Absorptionsvermoegen fuer Strahlen
US3521348A (en) * 1967-12-07 1970-07-21 Aeroprojects Inc Methods and apparatus employing torsional vibratory energy for wrenching

Also Published As

Publication number Publication date
NL6501622A (sv) 1965-09-08
CH432043A (de) 1967-03-15
DE1204939B (de) 1965-11-11
FR1428236A (fr) 1966-02-11
DK111723B (da) 1968-09-30

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