FR436760A - Improvements to rotary air pumps and similar fluids - Google Patents

Improvements to rotary air pumps and similar fluids

Info

Publication number
FR436760A
FR436760A FR436760DA FR436760A FR 436760 A FR436760 A FR 436760A FR 436760D A FR436760D A FR 436760DA FR 436760 A FR436760 A FR 436760A
Authority
FR
France
Prior art keywords
rotary air
air pumps
similar fluids
fluids
similar
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
Joseph Petermoeller
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.)
Weir Group PLC
Original Assignee
G&J Weir Ltd
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 G&J Weir Ltd filed Critical G&J Weir Ltd
Application granted granted Critical
Publication of FR436760A publication Critical patent/FR436760A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR436760D 1910-11-22 1911-10-25 Improvements to rotary air pumps and similar fluids Expired FR436760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB436760X 1910-11-22

Publications (1)

Publication Number Publication Date
FR436760A true FR436760A (en) 1912-04-04

Family

ID=1478429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436760D Expired FR436760A (en) 1910-11-22 1911-10-25 Improvements to rotary air pumps and similar fluids

Country Status (1)

Country Link
FR (1) FR436760A (en)

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