AT239952B - Drehkolben für Rootsgebläse - Google Patents

Drehkolben für Rootsgebläse

Info

Publication number
AT239952B
AT239952B AT759661A AT759661A AT239952B AT 239952 B AT239952 B AT 239952B AT 759661 A AT759661 A AT 759661A AT 759661 A AT759661 A AT 759661A AT 239952 B AT239952 B AT 239952B
Authority
AT
Austria
Prior art keywords
roots blower
rotary lobe
lobe
rotary
roots
Prior art date
Application number
AT759661A
Other languages
English (en)
Inventor
Christoph Dipl Ing Hubrich
Original Assignee
Polysius 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
Application filed by Polysius Gmbh filed Critical Polysius Gmbh
Application granted granted Critical
Publication of AT239952B publication Critical patent/AT239952B/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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AT759661A 1960-12-27 1961-10-10 Drehkolben für Rootsgebläse AT239952B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP26292A DE1293382B (de) 1960-12-27 1960-12-27 Drehkolben fuer Roots-Geblaese

Publications (1)

Publication Number Publication Date
AT239952B true AT239952B (de) 1965-05-10

Family

ID=7370404

Family Applications (1)

Application Number Title Priority Date Filing Date
AT759661A AT239952B (de) 1960-12-27 1961-10-10 Drehkolben für Rootsgebläse

Country Status (4)

Country Link
AT (1) AT239952B (de)
CH (1) CH409220A (de)
DE (1) DE1293382B (de)
GB (1) GB982331A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6415485A (en) * 1987-07-07 1989-01-19 Fuji Heavy Ind Ltd Root's blower

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US214699A (en) * 1879-04-22 Improvement in rotary pump and blower
BE566077A (de) *
US950856A (en) * 1909-10-16 1910-03-01 Philip Laut Rotary blower.
DE415864C (de) * 1924-08-06 1925-07-04 Spelleken Nachf Fa H Kolben in 8-Form fuer Drehkolbengeblaese
FR645402A (fr) * 1927-12-08 1928-10-25 Cfcmug Perfectionnements dans la construction des ventilateurs et surpresseurs roots
DE600971C (de) * 1932-01-20 1934-08-04 Maschf Augsburg Nuernberg Ag Kapselgeblaese mit Geblaesefluegeln, die an ihrem aeusseren Umfang vollkommen abgerundet sind
GB409853A (en) * 1933-01-26 1934-05-10 Brown David & Sons Ltd Improvements in or relating to rotors for blowers of the roots type
DE696509C (de) * 1937-08-12 1940-09-23 Daimler Benz Akt Ges Drehkolben fuer Rootsgeblaese
FR846352A (fr) * 1938-05-19 1939-09-15 Perfectionnements aux surpresseurs bi-rotors, poly-pales et synchrones
DE748246C (de) * 1942-03-01 1944-10-30 Spelleken Nachf Kom Ges H Hohler, auf Achsschenkeln gelagerter Drehkolben
FR889092A (fr) * 1942-12-15 1943-12-30 Knorr Bremse Ag Compresseur rotatif
DE810419C (de) * 1949-01-01 1951-08-09 Otto Becker Drehkolbengeblaese
CH284562A (de) * 1950-02-18 1952-07-31 Baumann Adolf Kreiskolbengebläse.
FR1229328A (fr) * 1958-07-03 1960-09-06 Compresseur rotatif

Also Published As

Publication number Publication date
DE1293382B (de) 1969-04-24
GB982331A (en) 1965-02-03
CH409220A (de) 1966-03-15

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