FR2386064A1 - Ventilation and heating of optical mountings - provides uniform heating via heating and ventilation ducts and integral motor - Google Patents

Ventilation and heating of optical mountings - provides uniform heating via heating and ventilation ducts and integral motor

Info

Publication number
FR2386064A1
FR2386064A1 FR7809330A FR7809330A FR2386064A1 FR 2386064 A1 FR2386064 A1 FR 2386064A1 FR 7809330 A FR7809330 A FR 7809330A FR 7809330 A FR7809330 A FR 7809330A FR 2386064 A1 FR2386064 A1 FR 2386064A1
Authority
FR
France
Prior art keywords
heating
ventilation
channels
cooling channels
provides uniform
Prior art date
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Withdrawn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
FR7809330A
Other languages
French (fr)
Inventor
Alfred Seirig
Fritz Kotting
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.)
Wernicke and Co GmbH
Original Assignee
Wernicke and Co GmbH
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 Wernicke and Co GmbH filed Critical Wernicke and Co GmbH
Publication of FR2386064A1 publication Critical patent/FR2386064A1/en
Withdrawn legal-status Critical Current

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
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames

Abstract

Heating and ventilating for heat deformable optical mounting arrangements. The system provides a uniform air flow throughout the entire mounting volumes preventing movement of one region with respect to another. The ventilation channels are set in all three planes each open on three sides running along the length of the mounting, cooling channels running parallel to these in part. The overall arrangement resulting in cooling channels which are somewhat larger than those used for heating. The overall shell includes the ventilator motor, the shell vertical wall defining the cooling channels and providing openings inclined towards the base of the channels.
FR7809330A 1977-03-31 1978-03-30 Ventilation and heating of optical mountings - provides uniform heating via heating and ventilation ducts and integral motor Withdrawn FR2386064A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7710139U DE7710139U1 (en) 1977-03-31 1977-03-31 DEVICE FOR HEATING WARM FORMABLE EYEGLASSES

Publications (1)

Publication Number Publication Date
FR2386064A1 true FR2386064A1 (en) 1978-10-27

Family

ID=6677284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809330A Withdrawn FR2386064A1 (en) 1977-03-31 1978-03-30 Ventilation and heating of optical mountings - provides uniform heating via heating and ventilation ducts and integral motor

Country Status (4)

Country Link
JP (1) JPS53123155A (en)
DE (1) DE7710139U1 (en)
FR (1) FR2386064A1 (en)
IT (1) IT1093885B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1153862B (en) * 1982-10-29 1987-01-21 Gianfranco Conti GLOBAL HOT AIR GENERATOR FOR GLASSES
JP2020052285A (en) * 2018-09-27 2020-04-02 三井化学株式会社 Eye wear front frame adjustment device, and eye wear front frame adjustment method

Also Published As

Publication number Publication date
IT7821494A0 (en) 1978-03-22
DE7710139U1 (en) 1977-07-14
JPS53123155A (en) 1978-10-27
IT1093885B (en) 1985-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse