GB1151515A - Improvements in or relating to Eccentric Worm Pumps - Google Patents

Improvements in or relating to Eccentric Worm Pumps

Info

Publication number
GB1151515A
GB1151515A GB4115266A GB4115266A GB1151515A GB 1151515 A GB1151515 A GB 1151515A GB 4115266 A GB4115266 A GB 4115266A GB 4115266 A GB4115266 A GB 4115266A GB 1151515 A GB1151515 A GB 1151515A
Authority
GB
United Kingdom
Prior art keywords
rotor
relating
eccentric worm
netzsch
sept
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
GB4115266A
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.)
Erich Netzsch GmbH and Co Holding KG
Original Assignee
Erich Netzsch GmbH and Co Holding KG
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 Erich Netzsch GmbH and Co Holding KG filed Critical Erich Netzsch GmbH and Co Holding KG
Publication of GB1151515A publication Critical patent/GB1151515A/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB4115266A 1965-09-16 1966-09-14 Improvements in or relating to Eccentric Worm Pumps Expired GB1151515A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN0027350 1965-09-16
DEN0028195 1966-03-12

Publications (1)

Publication Number Publication Date
GB1151515A true GB1151515A (en) 1969-05-07

Family

ID=25988995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4115266A Expired GB1151515A (en) 1965-09-16 1966-09-14 Improvements in or relating to Eccentric Worm Pumps

Country Status (3)

Country Link
BE (1) BE686903A (enrdf_load_stackoverflow)
GB (1) GB1151515A (enrdf_load_stackoverflow)
NL (1) NL6612742A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL6612742A (enrdf_load_stackoverflow) 1967-03-17
BE686903A (enrdf_load_stackoverflow) 1967-02-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees