IL43572A - Anti-siphon and pump priming for sewage grinder-pump - Google Patents

Anti-siphon and pump priming for sewage grinder-pump

Info

Publication number
IL43572A
IL43572A IL43572A IL4357273A IL43572A IL 43572 A IL43572 A IL 43572A IL 43572 A IL43572 A IL 43572A IL 4357273 A IL4357273 A IL 4357273A IL 43572 A IL43572 A IL 43572A
Authority
IL
Israel
Prior art keywords
pump
sewage
iquid
tank
conduit means
Prior art date
Application number
IL43572A
Other languages
English (en)
Other versions
IL43572A0 (en
Original Assignee
Environment One Corp
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 Environment One Corp filed Critical Environment One Corp
Publication of IL43572A0 publication Critical patent/IL43572A0/xx
Publication of IL43572A publication Critical patent/IL43572A/en

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
    • F04C2/1076—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 orbits or wobbles relative to the other member which rotates around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
IL43572A 1972-11-13 1973-11-05 Anti-siphon and pump priming for sewage grinder-pump IL43572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30571272A 1972-11-13 1972-11-13

Publications (2)

Publication Number Publication Date
IL43572A0 IL43572A0 (en) 1974-03-14
IL43572A true IL43572A (en) 1976-08-31

Family

ID=23182001

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43572A IL43572A (en) 1972-11-13 1973-11-05 Anti-siphon and pump priming for sewage grinder-pump

Country Status (6)

Country Link
JP (1) JPS49135201A (nl)
CA (1) CA995998A (nl)
DE (1) DE2355542A1 (nl)
GB (1) GB1426194A (nl)
IL (1) IL43572A (nl)
SE (1) SE397710B (nl)

Also Published As

Publication number Publication date
GB1426194A (en) 1976-02-25
IL43572A0 (en) 1974-03-14
DE2355542A1 (de) 1974-10-24
JPS49135201A (nl) 1974-12-26
CA995998A (en) 1976-08-31
SE397710B (sv) 1977-11-14
AU6239173A (en) 1975-05-15

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