DE3312310C2 - - Google Patents

Info

Publication number
DE3312310C2
DE3312310C2 DE19833312310 DE3312310A DE3312310C2 DE 3312310 C2 DE3312310 C2 DE 3312310C2 DE 19833312310 DE19833312310 DE 19833312310 DE 3312310 A DE3312310 A DE 3312310A DE 3312310 C2 DE3312310 C2 DE 3312310C2
Authority
DE
Germany
Prior art keywords
shaft
screw
bevel gear
screw pump
rotor
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 - Fee Related
Application number
DE19833312310
Other languages
German (de)
English (en)
Other versions
DE3312310A1 (de
Inventor
Max 7988 Wangen De Streicher
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.)
Armatec Fts-Armaturen & Co Kg 7988 Wangen De GmbH
Original Assignee
Armatec Fts-Armaturen & Co Kg 7988 Wangen De 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 Armatec Fts-Armaturen & Co Kg 7988 Wangen De GmbH filed Critical Armatec Fts-Armaturen & Co Kg 7988 Wangen De GmbH
Priority to DE19833312310 priority Critical patent/DE3312310A1/de
Publication of DE3312310A1 publication Critical patent/DE3312310A1/de
Application granted granted Critical
Publication of DE3312310C2 publication Critical patent/DE3312310C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
DE19833312310 1983-04-06 1983-04-06 Exzenter-schneckenpumpe Granted DE3312310A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833312310 DE3312310A1 (de) 1983-04-06 1983-04-06 Exzenter-schneckenpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833312310 DE3312310A1 (de) 1983-04-06 1983-04-06 Exzenter-schneckenpumpe

Publications (2)

Publication Number Publication Date
DE3312310A1 DE3312310A1 (de) 1984-10-11
DE3312310C2 true DE3312310C2 (enExample) 1991-04-25

Family

ID=6195551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833312310 Granted DE3312310A1 (de) 1983-04-06 1983-04-06 Exzenter-schneckenpumpe

Country Status (1)

Country Link
DE (1) DE3312310A1 (enExample)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB578287A (en) * 1944-01-03 1946-06-21 Nicholas Straussler Improvements in universal couplings
DE2920043A1 (de) * 1979-05-18 1980-11-20 Max Streicher Drehmoment-uebertragungsvorrichtung fuer den antrieb des rotors einer exzenterschneckenpumpe
HU181117B (en) * 1980-05-06 1983-06-28 Femmechanika Radial-cardan shaft coupling of closed construction expedientyl for eccentric rolling screw pump of mohno system
DE3123051A1 (de) * 1981-06-11 1983-04-14 Armatec FTS-Armaturen GmbH & Co KG, 7988 Wangen Abdichtung fuer gelenk fuer exzenterschneckenpumpe

Also Published As

Publication number Publication date
DE3312310A1 (de) 1984-10-11

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee