DE29812846U1 - Exzenterschneckenpumpe - Google Patents

Exzenterschneckenpumpe

Info

Publication number
DE29812846U1
DE29812846U1 DE29812846U DE29812846U DE29812846U1 DE 29812846 U1 DE29812846 U1 DE 29812846U1 DE 29812846 U DE29812846 U DE 29812846U DE 29812846 U DE29812846 U DE 29812846U DE 29812846 U1 DE29812846 U1 DE 29812846U1
Authority
DE
Germany
Prior art keywords
screw pump
eccentric screw
eccentric
pump
screw
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 - Lifetime
Application number
DE29812846U
Other languages
English (en)
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.)
Seepex GmbH
Original Assignee
Seepex Seeberger GmbH and Co
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 Seepex Seeberger GmbH and Co filed Critical Seepex Seeberger GmbH and Co
Priority to DE29812846U priority Critical patent/DE29812846U1/de
Priority claimed from DE19813999A external-priority patent/DE19813999C1/de
Publication of DE29812846U1 publication Critical patent/DE29812846U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29812846U 1998-03-28 1998-03-28 Exzenterschneckenpumpe Expired - Lifetime DE29812846U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29812846U DE29812846U1 (de) 1998-03-28 1998-03-28 Exzenterschneckenpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813999A DE19813999C1 (de) 1998-03-28 1998-03-28 Exzenterschneckenpumpe
DE29812846U DE29812846U1 (de) 1998-03-28 1998-03-28 Exzenterschneckenpumpe

Publications (1)

Publication Number Publication Date
DE29812846U1 true DE29812846U1 (de) 1998-10-29

Family

ID=26045093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29812846U Expired - Lifetime DE29812846U1 (de) 1998-03-28 1998-03-28 Exzenterschneckenpumpe

Country Status (1)

Country Link
DE (1) DE29812846U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015172371A1 (zh) * 2014-05-16 2015-11-19 广州华力新能源发展有限公司 单螺杆泵及使用该单螺杆泵的风力抽水系统
WO2023104388A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung innerhalb einer rotierenden einheit einer exzenterschneckenpumpe
DE102021132549A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung, rotierende Einheit und Exzenterschneckenpumpe

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015172371A1 (zh) * 2014-05-16 2015-11-19 广州华力新能源发展有限公司 单螺杆泵及使用该单螺杆泵的风力抽水系统
WO2023104388A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung innerhalb einer rotierenden einheit einer exzenterschneckenpumpe
DE102021132549A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung, rotierende Einheit und Exzenterschneckenpumpe
DE102021132561A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung, rotierende Einheit und Exzenterschneckenpumpe
WO2023104389A1 (de) 2021-12-09 2023-06-15 Seepex Gmbh Gelenkverbindung innerhalb einer rotierenden einheit einer exzenterschneckenpumpe

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19981210

R150 Term of protection extended to 6 years

Effective date: 20010103

R157 Lapse of ip right after 6 years

Effective date: 20041001