ES413144A1 - Bomba de excentrica de tornillo sin fin. - Google Patents

Bomba de excentrica de tornillo sin fin.

Info

Publication number
ES413144A1
ES413144A1 ES413144A ES413144A ES413144A1 ES 413144 A1 ES413144 A1 ES 413144A1 ES 413144 A ES413144 A ES 413144A ES 413144 A ES413144 A ES 413144A ES 413144 A1 ES413144 A1 ES 413144A1
Authority
ES
Spain
Prior art keywords
stator
rotor
axis
pump
articulated
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
ES413144A
Other languages
English (en)
Spanish (es)
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.)
Netzsch Pumpen and Systeme GmbH
Original Assignee
Netzsch Pumpen and Systeme 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
Priority claimed from DE19722215476 external-priority patent/DE2215476C3/de
Application filed by Netzsch Pumpen and Systeme GmbH filed Critical Netzsch Pumpen and Systeme GmbH
Publication of ES413144A1 publication Critical patent/ES413144A1/es
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
ES413144A 1972-03-29 1973-03-29 Bomba de excentrica de tornillo sin fin. Expired ES413144A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215476 DE2215476C3 (de) 1972-03-29 Exzenter-Schneckenpumpe

Publications (1)

Publication Number Publication Date
ES413144A1 true ES413144A1 (es) 1976-01-16

Family

ID=5840591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413144A Expired ES413144A1 (es) 1972-03-29 1973-03-29 Bomba de excentrica de tornillo sin fin.

Country Status (4)

Country Link
AT (1) AT320439B (de)
ES (1) ES413144A1 (de)
FR (1) FR2178699A5 (de)
IT (1) IT981704B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451479A1 (fr) * 1979-03-12 1980-10-10 Pont A Mousson Dispositif d'entrainement et d'alimentation d'une pompe rotative a mortier, ciment, beton et matieres analogues

Also Published As

Publication number Publication date
DE2215476A1 (de) 1973-10-11
IT981704B (it) 1974-10-10
FR2178699A5 (de) 1973-11-09
DE2215476B2 (de) 1975-04-03
AT320439B (de) 1975-02-10

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