FR1501469A - Perfectionnements aux pompes à vis sans fin - Google Patents

Perfectionnements aux pompes à vis sans fin

Info

Publication number
FR1501469A
FR1501469A FR69047968A FR69047968A FR1501469A FR 1501469 A FR1501469 A FR 1501469A FR 69047968 A FR69047968 A FR 69047968A FR 69047968 A FR69047968 A FR 69047968A FR 1501469 A FR1501469 A FR 1501469A
Authority
FR
France
Prior art keywords
worm pumps
worm
pumps
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
FR69047968A
Other languages
English (en)
Inventor
Herbert Holz
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.)
A HOLZ KG MASCHF
Original Assignee
A HOLZ KG MASCHF
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 A HOLZ KG MASCHF filed Critical A HOLZ KG MASCHF
Application granted granted Critical
Publication of FR1501469A publication Critical patent/FR1501469A/fr
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)
FR69047968A 1965-11-18 1966-11-18 Perfectionnements aux pompes à vis sans fin Expired FR1501469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067306 1965-11-18

Publications (1)

Publication Number Publication Date
FR1501469A true FR1501469A (fr) 1967-11-10

Family

ID=7312142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69047968A Expired FR1501469A (fr) 1965-11-18 1966-11-18 Perfectionnements aux pompes à vis sans fin

Country Status (4)

Country Link
AT (1) AT273677B (fr)
CH (1) CH463966A (fr)
DE (1) DE1553126A1 (fr)
FR (1) FR1501469A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530978C2 (de) * 1995-08-23 1998-04-09 Masch Gmbh Otto Hoelz Wellengelenk einer Exzenterschneckenpumpe
DE102005042559A1 (de) 2005-09-08 2007-03-15 Netzsch-Mohnopumpen Gmbh Statorsystem
DE102006021897B4 (de) 2006-05-11 2009-11-19 Netzsch-Mohnopumpen Gmbh Statormantel für Exzenterschneckenpumpen
DE102006058166A1 (de) * 2006-12-09 2008-06-19 Seepex Gmbh + Co Kg Gelenkkopf für ein Bolzengelenk einer Exzenterschneckenpumpe
DE102019005366A1 (de) * 2019-07-31 2021-02-04 Pumpenfabrik Wangen Gmbh Exzenterschneckenpumpe

Also Published As

Publication number Publication date
DE1553126A1 (de) 1971-03-04
CH463966A (de) 1968-10-15
AT273677B (de) 1969-08-25

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