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FR1322028A - Fan unit, especially for mine galleries - Google Patents

Fan unit, especially for mine galleries

Info

Publication number
FR1322028A
FR1322028A FR897764A FR897764A FR1322028A FR 1322028 A FR1322028 A FR 1322028A FR 897764 A FR897764 A FR 897764A FR 897764 A FR897764 A FR 897764A FR 1322028 A FR1322028 A FR 1322028A
Authority
FR
France
Prior art keywords
fan unit
mine galleries
galleries
mine
fan
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
FR897764A
Other languages
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.)
ZD Y NA VYROBU VZDUCHOTECHNICK
Original Assignee
ZD Y NA VYROBU VZDUCHOTECHNICK
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 ZD Y NA VYROBU VZDUCHOTECHNICK filed Critical ZD Y NA VYROBU VZDUCHOTECHNICK
Priority to FR897764A priority Critical patent/FR1322028A/en
Application granted granted Critical
Publication of FR1322028A publication Critical patent/FR1322028A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR897764A 1962-05-16 1962-05-16 Fan unit, especially for mine galleries Expired FR1322028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR897764A FR1322028A (en) 1962-05-16 1962-05-16 Fan unit, especially for mine galleries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897764A FR1322028A (en) 1962-05-16 1962-05-16 Fan unit, especially for mine galleries

Publications (1)

Publication Number Publication Date
FR1322028A true FR1322028A (en) 1963-03-22

Family

ID=8779072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897764A Expired FR1322028A (en) 1962-05-16 1962-05-16 Fan unit, especially for mine galleries

Country Status (1)

Country Link
FR (1) FR1322028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017090A (en) * 2021-10-20 2022-02-08 中国计量大学 Intelligent control system and method for mine main fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017090A (en) * 2021-10-20 2022-02-08 中国计量大学 Intelligent control system and method for mine main fan

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