FR1055644A - Perfectionnements apportés aux écluses à tambour pous des transporteurs à air comprimé - Google Patents

Perfectionnements apportés aux écluses à tambour pous des transporteurs à air comprimé

Info

Publication number
FR1055644A
FR1055644A FR1055644DA FR1055644A FR 1055644 A FR1055644 A FR 1055644A FR 1055644D A FR1055644D A FR 1055644DA FR 1055644 A FR1055644 A FR 1055644A
Authority
FR
France
Prior art keywords
compressed air
air transporters
drum locks
locks
drum
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
English (en)
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.)
Brieden & Co Maschf K
Maschinenfabrik und Eisengiesserei A Beien
Original Assignee
Brieden & Co Maschf K
Maschinenfabrik und Eisengiesserei A Beien
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 Brieden & Co Maschf K, Maschinenfabrik und Eisengiesserei A Beien filed Critical Brieden & Co Maschf K
Application granted granted Critical
Publication of FR1055644A publication Critical patent/FR1055644A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings
    • E21F15/08—Filling-up hydraulically or pneumatically
    • E21F15/10—Hydraulic or pneumatic filling-up machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
FR1055644D 1951-09-01 1952-05-09 Perfectionnements apportés aux écluses à tambour pous des transporteurs à air comprimé Expired FR1055644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1055644X 1951-09-01

Publications (1)

Publication Number Publication Date
FR1055644A true FR1055644A (fr) 1954-02-19

Family

ID=7717940

Family Applications (2)

Application Number Title Priority Date Filing Date
FR65727D Expired FR65727E (hu) 1951-09-01
FR1055644D Expired FR1055644A (fr) 1951-09-01 1952-05-09 Perfectionnements apportés aux écluses à tambour pous des transporteurs à air comprimé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR65727D Expired FR65727E (hu) 1951-09-01

Country Status (1)

Country Link
FR (2) FR1055644A (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178235A (en) * 1963-03-29 1965-04-13 Koppers Co Inc Rotary feeder

Also Published As

Publication number Publication date
FR65727E (hu) 1956-03-12

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