FR2429047A1 - Appareil permettant l'injection de produits fluides dans un volume a traiter - Google Patents

Appareil permettant l'injection de produits fluides dans un volume a traiter

Info

Publication number
FR2429047A1
FR2429047A1 FR7818841A FR7818841A FR2429047A1 FR 2429047 A1 FR2429047 A1 FR 2429047A1 FR 7818841 A FR7818841 A FR 7818841A FR 7818841 A FR7818841 A FR 7818841A FR 2429047 A1 FR2429047 A1 FR 2429047A1
Authority
FR
France
Prior art keywords
fluid
vol
washing
cement
valve opening
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.)
Granted
Application number
FR7818841A
Other languages
English (en)
Other versions
FR2429047B3 (fr
Inventor
Maurice Gau
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.)
SOLMARINE
Original Assignee
SOLMARINE
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 SOLMARINE filed Critical SOLMARINE
Priority to FR7818841A priority Critical patent/FR2429047A1/fr
Publication of FR2429047A1 publication Critical patent/FR2429047A1/fr
Application granted granted Critical
Publication of FR2429047B3 publication Critical patent/FR2429047B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/48—Foundations inserted underneath existing buildings or constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D37/00—Repair of damaged foundations or foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ

Abstract

L'appareil comprend une vanne 2 agencée de façon à ne s'ouvrir vers le volume à traiter que lorsque la pression du fluide excède une valeur minimale donnée. Des conduites 3 et 4 permettent l'alimentation de la vanne en fluide et le retour de ce fluide. Application, notamment, à l'injection de liquides durcissables ou non pour le traitement d'ouvrages de travaux publics ou privés.
FR7818841A 1978-06-23 1978-06-23 Appareil permettant l'injection de produits fluides dans un volume a traiter Granted FR2429047A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7818841A FR2429047A1 (fr) 1978-06-23 1978-06-23 Appareil permettant l'injection de produits fluides dans un volume a traiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818841A FR2429047A1 (fr) 1978-06-23 1978-06-23 Appareil permettant l'injection de produits fluides dans un volume a traiter

Publications (2)

Publication Number Publication Date
FR2429047A1 true FR2429047A1 (fr) 1980-01-18
FR2429047B3 FR2429047B3 (fr) 1981-11-13

Family

ID=9209921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818841A Granted FR2429047A1 (fr) 1978-06-23 1978-06-23 Appareil permettant l'injection de produits fluides dans un volume a traiter

Country Status (1)

Country Link
FR (1) FR2429047A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186921A1 (fr) * 1984-11-29 1986-07-09 Hollandsche Beton Groep N.V. Dispositif pour construire un canal vertical dans le sol
WO2009103475A2 (fr) 2008-02-22 2009-08-27 Repower Systems Ag Érection d'une éolienne

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186921A1 (fr) * 1984-11-29 1986-07-09 Hollandsche Beton Groep N.V. Dispositif pour construire un canal vertical dans le sol
WO2009103475A2 (fr) 2008-02-22 2009-08-27 Repower Systems Ag Érection d'une éolienne
WO2009103475A3 (fr) * 2008-02-22 2010-05-20 Repower Systems Ag Érection d'une éolienne
US20110041438A1 (en) * 2008-02-22 2011-02-24 Repower Systems Ag Construction of a wind energy plant
EP2242885B1 (fr) 2008-02-22 2016-06-22 Senvion GmbH Éolienne et procédé d'érection associé

Also Published As

Publication number Publication date
FR2429047B3 (fr) 1981-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse