FR2139134A1 - - Google Patents

Info

Publication number
FR2139134A1
FR2139134A1 FR7218898A FR7218898A FR2139134A1 FR 2139134 A1 FR2139134 A1 FR 2139134A1 FR 7218898 A FR7218898 A FR 7218898A FR 7218898 A FR7218898 A FR 7218898A FR 2139134 A1 FR2139134 A1 FR 2139134A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7218898A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Armorlite Lens Co Inc
Original Assignee
Armorlite Lens Co Inc
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 Armorlite Lens Co Inc filed Critical Armorlite Lens Co Inc
Publication of FR2139134A1 publication Critical patent/FR2139134A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • 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
    • B29C35/007—Tempering units for temperature control of moulds or cores, e.g. comprising heat exchangers, controlled valves, temperature-controlled circuits for fluids
    • 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
    • B29D11/00442—Curing the lens material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • 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

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
FR7218898A 1971-05-27 1972-05-26 Withdrawn FR2139134A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14750971A 1971-05-27 1971-05-27

Publications (1)

Publication Number Publication Date
FR2139134A1 true FR2139134A1 (fr) 1973-01-05

Family

ID=22521852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218898A Withdrawn FR2139134A1 (fr) 1971-05-27 1972-05-26

Country Status (5)

Country Link
US (1) US3693953A (fr)
AU (1) AU4281872A (fr)
DE (1) DE2226453A1 (fr)
FR (1) FR2139134A1 (fr)
NL (1) NL7207012A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231806A (en) * 1978-08-25 1980-11-04 Caterpillar Tractor Co. Fluid barrier means for parts washer apparatus
JPS587830A (ja) * 1981-07-08 1983-01-17 Hitachi Ltd 薄片状物品の洗浄方法及び装置
US4544025A (en) * 1984-01-17 1985-10-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High gradient directional solidification furnace
US5904611A (en) * 1996-05-10 1999-05-18 Canon Kabushiki Kaisha Precision polishing apparatus
ITMI20012159A1 (it) * 2001-10-17 2003-04-17 Sinteco Impianti S R L Apparecchiatura per la pastorizzazione in continuo di carni e di prodotti alimentari
CN1285809C (zh) * 2004-01-20 2006-11-22 曾永康 一种温差泳池
US9166139B2 (en) * 2009-05-14 2015-10-20 The Neothermal Energy Company Method for thermally cycling an object including a polarizable material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092433A (en) * 1935-05-20 1937-09-07 Fmc Corp Apparatus for the heat treatment of packaged goods
US2333544A (en) * 1941-04-23 1943-11-02 Meyer Geo J Mfg Co Pasteurizing apparatus
US2857153A (en) * 1954-10-04 1958-10-21 Surface Combustion Corp Water sealing furnace section
US3103788A (en) * 1959-03-18 1963-09-17 George E Gross Method for diminishing wave heights
US3234123A (en) * 1962-12-26 1966-02-08 Hinde James Nelson Method of and means for treating bodies of water
US3469402A (en) * 1968-01-04 1969-09-30 Combustion Eng Off-shore tank system
US3651646A (en) * 1970-05-21 1972-03-28 Harmstorf Rudolf Pneumatic barrier system for water surfaces

Also Published As

Publication number Publication date
US3693953A (en) 1972-09-26
DE2226453A1 (de) 1972-12-21
NL7207012A (fr) 1972-11-29
AU4281872A (en) 1973-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse