FR998029A - Device for evacuating or pressurizing successive containers - Google Patents

Device for evacuating or pressurizing successive containers

Info

Publication number
FR998029A
FR998029A FR998029DA FR998029A FR 998029 A FR998029 A FR 998029A FR 998029D A FR998029D A FR 998029DA FR 998029 A FR998029 A FR 998029A
Authority
FR
France
Prior art keywords
evacuating
pressurizing
successive containers
successive
containers
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
Other languages
French (fr)
Inventor
Mathieu Fronty
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 filed Critical
Application granted granted Critical
Publication of FR998029A publication Critical patent/FR998029A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/462—Mixing at sub- or super-atmospheric pressure
FR998029D 1949-09-26 1949-09-26 Device for evacuating or pressurizing successive containers Expired FR998029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998029T 1949-09-26

Publications (1)

Publication Number Publication Date
FR998029A true FR998029A (en) 1952-01-14

Family

ID=9559099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998029D Expired FR998029A (en) 1949-09-26 1949-09-26 Device for evacuating or pressurizing successive containers

Country Status (1)

Country Link
FR (1) FR998029A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118075B (en) * 1957-06-19 1961-11-23 Andre Fenoglio Concrete mixer
WO1998017450A1 (en) * 1996-10-10 1998-04-30 Kang Heung Mook Vacuum mixing of concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118075B (en) * 1957-06-19 1961-11-23 Andre Fenoglio Concrete mixer
WO1998017450A1 (en) * 1996-10-10 1998-04-30 Kang Heung Mook Vacuum mixing of concrete

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