CA995998A - Anti-siphon and pump priming for sewage grinder pump - Google Patents
Anti-siphon and pump priming for sewage grinder pumpInfo
- Publication number
- CA995998A CA995998A CA185,376A CA185376A CA995998A CA 995998 A CA995998 A CA 995998A CA 185376 A CA185376 A CA 185376A CA 995998 A CA995998 A CA 995998A
- Authority
- CA
- Canada
- Prior art keywords
- pump
- siphon
- priming
- sewage grinder
- sewage
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30571272A | 1972-11-13 | 1972-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA995998A true CA995998A (en) | 1976-08-31 |
Family
ID=23182001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA185,376A Expired CA995998A (en) | 1972-11-13 | 1973-11-08 | 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) |
-
1973
- 1973-11-05 IL IL43572A patent/IL43572A/en unknown
- 1973-11-07 DE DE19732355542 patent/DE2355542A1/de not_active Withdrawn
- 1973-11-08 CA CA185,376A patent/CA995998A/en not_active Expired
- 1973-11-12 SE SE7315278A patent/SE397710B/xx unknown
- 1973-11-13 GB GB5255473A patent/GB1426194A/en not_active Expired
- 1973-11-13 JP JP48127609A patent/JPS49135201A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1426194A (en) | 1976-02-25 |
IL43572A (en) | 1976-08-31 |
IL43572A0 (en) | 1974-03-14 |
DE2355542A1 (de) | 1974-10-24 |
JPS49135201A (nl) | 1974-12-26 |
SE397710B (sv) | 1977-11-14 |
AU6239173A (en) | 1975-05-15 |
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