FR1425687A - Aeration register - Google Patents

Aeration register

Info

Publication number
FR1425687A
FR1425687A FR45622A FR69045622A FR1425687A FR 1425687 A FR1425687 A FR 1425687A FR 45622 A FR45622 A FR 45622A FR 69045622 A FR69045622 A FR 69045622A FR 1425687 A FR1425687 A FR 1425687A
Authority
FR
France
Prior art keywords
aeration
register
aeration register
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
FR45622A
Other languages
French (fr)
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.)
WESTFAELISCHES METALLWERK
Original Assignee
WESTFAELISCHES METALLWERK
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 WESTFAELISCHES METALLWERK filed Critical WESTFAELISCHES METALLWERK
Application granted granted Critical
Publication of FR1425687A publication Critical patent/FR1425687A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR45622A 1962-04-24 1965-02-12 Aeration register Expired FR1425687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962W0032127 DE1194750B (en) 1962-04-24 1962-04-24 Folding mold for shaping a pourable or pourable material

Publications (1)

Publication Number Publication Date
FR1425687A true FR1425687A (en) 1966-01-24

Family

ID=601977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45622A Expired FR1425687A (en) 1962-04-24 1965-02-12 Aeration register

Country Status (2)

Country Link
DE (1) DE1194750B (en)
FR (1) FR1425687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160543A2 (en) * 1984-04-27 1985-11-06 Dixon International Limited Ventilator which is closable to inhibit spread of smoke and fire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311627C (en) *
DE536157C (en) * 1927-10-21 1931-10-20 Spezialbauten Ag F Process for the production of pipes and channels made of concrete or reinforced concrete
US1983602A (en) * 1933-04-10 1934-12-11 Champion Spark Plug Co Elastic mold and method of molding material
DE887622C (en) * 1951-08-17 1953-08-24 Fornaci Riunite S P A Method and device for molding ceramic objects
DE1790769U (en) * 1958-07-03 1959-06-18 Georg Hahn COLD CAST PLATE AND MOLD FOR YOUR MANUFACTURING.
DE1814376U (en) * 1960-01-15 1960-06-30 Hans Lingl FORM FOR PRESSING ROOF TILES FROM CLAY OR OTHER PLASTIC MATERIAL.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160543A2 (en) * 1984-04-27 1985-11-06 Dixon International Limited Ventilator which is closable to inhibit spread of smoke and fire
EP0160543A3 (en) * 1984-04-27 1986-02-05 Dixon International Limited Ventilator which is closable to inhibit spread of smoke and fire

Also Published As

Publication number Publication date
DE1194750B (en) 1965-06-10

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