FR1308691A - Dispositif de ventilation pour fumoirs à caoutchouc - Google Patents

Dispositif de ventilation pour fumoirs à caoutchouc

Info

Publication number
FR1308691A
FR1308691A FR874277A FR874277A FR1308691A FR 1308691 A FR1308691 A FR 1308691A FR 874277 A FR874277 A FR 874277A FR 874277 A FR874277 A FR 874277A FR 1308691 A FR1308691 A FR 1308691A
Authority
FR
France
Prior art keywords
smokers
rubber
ventilation device
ventilation
rubber smokers
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.)
Expired
Application number
FR874277A
Other languages
English (en)
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.)
AUXILIAIRE DE PLANTATIONS SOC
Original Assignee
AUXILIAIRE DE PLANTATIONS SOC
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 AUXILIAIRE DE PLANTATIONS SOC filed Critical AUXILIAIRE DE PLANTATIONS SOC
Priority to FR874277A priority Critical patent/FR1308691A/fr
Application granted granted Critical
Publication of FR1308691A publication Critical patent/FR1308691A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
FR874277A 1961-09-27 1961-09-27 Dispositif de ventilation pour fumoirs à caoutchouc Expired FR1308691A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR874277A FR1308691A (fr) 1961-09-27 1961-09-27 Dispositif de ventilation pour fumoirs à caoutchouc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874277A FR1308691A (fr) 1961-09-27 1961-09-27 Dispositif de ventilation pour fumoirs à caoutchouc

Publications (1)

Publication Number Publication Date
FR1308691A true FR1308691A (fr) 1962-11-09

Family

ID=8763569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874277A Expired FR1308691A (fr) 1961-09-27 1961-09-27 Dispositif de ventilation pour fumoirs à caoutchouc

Country Status (1)

Country Link
FR (1) FR1308691A (fr)

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