LU29072A1 - - Google Patents

Info

Publication number
LU29072A1
LU29072A1 LU29072DA LU29072A1 LU 29072 A1 LU29072 A1 LU 29072A1 LU 29072D A LU29072D A LU 29072DA LU 29072 A1 LU29072 A1 LU 29072A1
Authority
LU
Luxembourg
Application number
Publication of LU29072A1 publication Critical patent/LU29072A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • 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
    • B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
LU29072D LU29072A1 (fr)

Publications (1)

Publication Number Publication Date
LU29072A1 true LU29072A1 (fr)

Family

ID=1764836

Family Applications (1)

Application Number Title Priority Date Filing Date
LU29072D LU29072A1 (fr)

Country Status (1)

Country Link
LU (1) LU29072A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412930A1 (fr) * 1989-08-08 1991-02-13 Alusuisse-Lonza Services Ag Procédé de fabrication d'un corps céramique poreux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412930A1 (fr) * 1989-08-08 1991-02-13 Alusuisse-Lonza Services Ag Procédé de fabrication d'un corps céramique poreux

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LU29072A1 (fr)