ES8506376A1 - Procedimiento para extraer por medios neumaticos un material de construccion hidraulico, transportado por medios hidromecanicos, de explotaciones subterraneas - Google Patents

Procedimiento para extraer por medios neumaticos un material de construccion hidraulico, transportado por medios hidromecanicos, de explotaciones subterraneas

Info

Publication number
ES8506376A1
ES8506376A1 ES536470A ES536470A ES8506376A1 ES 8506376 A1 ES8506376 A1 ES 8506376A1 ES 536470 A ES536470 A ES 536470A ES 536470 A ES536470 A ES 536470A ES 8506376 A1 ES8506376 A1 ES 8506376A1
Authority
ES
Spain
Prior art keywords
construction material
transported
compressed air
procedure
stream
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
ES536470A
Other languages
English (en)
Spanish (es)
Other versions
ES536470A0 (es
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.)
Friedrich Wilhelm Schwing GmbH
Original Assignee
Friedrich Wilhelm Schwing GmbH
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
Priority claimed from DE3335953A external-priority patent/DE3335953C2/de
Application filed by Friedrich Wilhelm Schwing GmbH filed Critical Friedrich Wilhelm Schwing GmbH
Publication of ES536470A0 publication Critical patent/ES536470A0/es
Publication of ES8506376A1 publication Critical patent/ES8506376A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
ES536470A 1983-10-04 1984-10-03 Procedimiento para extraer por medios neumaticos un material de construccion hidraulico, transportado por medios hidromecanicos, de explotaciones subterraneas Expired ES8506376A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3335953A DE3335953C2 (de) 1983-10-04 1983-10-04 Vorrichtung zum pneumatischen Ausbringen eines hydromechanisch im Dichtstrom geförderten hydraulischen Baustoffes des Untertagebetriebes
EP84110148A EP0136523B1 (fr) 1983-10-04 1984-08-25 Procédé et dispositif pour l'expulsion pneumatique des matériaux de construction hydrauliques d'exploitation minière souterraine, transportés hydromécaniquement

Publications (2)

Publication Number Publication Date
ES536470A0 ES536470A0 (es) 1985-07-01
ES8506376A1 true ES8506376A1 (es) 1985-07-01

Family

ID=25814564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536470A Expired ES8506376A1 (es) 1983-10-04 1984-10-03 Procedimiento para extraer por medios neumaticos un material de construccion hidraulico, transportado por medios hidromecanicos, de explotaciones subterraneas

Country Status (4)

Country Link
AT (1) ATE35441T1 (fr)
BR (1) BR8404991A (fr)
CA (1) CA1299152C (fr)
ES (1) ES8506376A1 (fr)

Also Published As

Publication number Publication date
ATE35441T1 (de) 1988-07-15
ES536470A0 (es) 1985-07-01
CA1299152C (fr) 1992-04-21
BR8404991A (pt) 1985-08-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401