FR1506924A - Protective device for the control connection of an eccentric worm pump - Google Patents

Protective device for the control connection of an eccentric worm pump

Info

Publication number
FR1506924A
FR1506924A FR89351A FR89351A FR1506924A FR 1506924 A FR1506924 A FR 1506924A FR 89351 A FR89351 A FR 89351A FR 89351 A FR89351 A FR 89351A FR 1506924 A FR1506924 A FR 1506924A
Authority
FR
France
Prior art keywords
protective device
control connection
eccentric worm
worm pump
pump
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
FR89351A
Other languages
French (fr)
Inventor
Max Streicher
Oskar Seidl
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 filed Critical
Application granted granted Critical
Publication of FR1506924A publication Critical patent/FR1506924A/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
    • 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
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR89351A 1965-12-31 1966-12-29 Protective device for the control connection of an eccentric worm pump Expired FR1506924A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEST024832 1965-12-31
DEST024833 1965-12-31
DEST026078 1966-11-04

Publications (1)

Publication Number Publication Date
FR1506924A true FR1506924A (en) 1967-12-22

Family

ID=27212515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89351A Expired FR1506924A (en) 1965-12-31 1966-12-29 Protective device for the control connection of an eccentric worm pump

Country Status (3)

Country Link
CH (1) CH446913A (en)
ES (1) ES335006A1 (en)
FR (1) FR1506924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451479A1 (en) * 1979-03-12 1980-10-10 Pont A Mousson Rotary concrete pump feed and drive mechanism - has hollow sleeve extending driving shaft and enclosing intermediate shaft
FR2696792A1 (en) * 1992-10-13 1994-04-15 Inst Francais Du Petrole Well pumping system, e.g. for oil well - allows lubricant injection from surface to pump rotor mounting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014284A1 (en) 2011-03-17 2012-09-20 Netzsch-Mohnopumpen Gmbh Joint for transmission of torques and axial forces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451479A1 (en) * 1979-03-12 1980-10-10 Pont A Mousson Rotary concrete pump feed and drive mechanism - has hollow sleeve extending driving shaft and enclosing intermediate shaft
FR2696792A1 (en) * 1992-10-13 1994-04-15 Inst Francais Du Petrole Well pumping system, e.g. for oil well - allows lubricant injection from surface to pump rotor mounting

Also Published As

Publication number Publication date
ES335006A1 (en) 1967-11-16
CH446913A (en) 1967-11-15

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