AT206102B - Roots-Vakuumpumpe - Google Patents

Roots-Vakuumpumpe

Info

Publication number
AT206102B
AT206102B AT480258A AT480258A AT206102B AT 206102 B AT206102 B AT 206102B AT 480258 A AT480258 A AT 480258A AT 480258 A AT480258 A AT 480258A AT 206102 B AT206102 B AT 206102B
Authority
AT
Austria
Prior art keywords
vacuum pump
roots vacuum
roots
pump
vacuum
Prior art date
Application number
AT480258A
Other languages
English (en)
Original Assignee
Micafil Ag
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 Micafil Ag filed Critical Micafil Ag
Priority to AT480258A priority Critical patent/AT206102B/de
Priority to CH7239759A priority patent/CH371856A/de
Application granted granted Critical
Publication of AT206102B publication Critical patent/AT206102B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AT480258A 1958-07-07 1958-07-07 Roots-Vakuumpumpe AT206102B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT480258A AT206102B (de) 1958-07-07 1958-07-07 Roots-Vakuumpumpe
CH7239759A CH371856A (de) 1958-07-07 1959-04-22 Roots-Vakuumpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT480258A AT206102B (de) 1958-07-07 1958-07-07 Roots-Vakuumpumpe

Publications (1)

Publication Number Publication Date
AT206102B true AT206102B (de) 1959-11-10

Family

ID=3568515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT480258A AT206102B (de) 1958-07-07 1958-07-07 Roots-Vakuumpumpe

Country Status (2)

Country Link
AT (1) AT206102B (de)
CH (1) CH371856A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036050A1 (en) * 2002-10-17 2004-04-29 Rand Afrikaans University Fluid displacement device

Also Published As

Publication number Publication date
CH371856A (de) 1963-09-15

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