SE397710B - DEPARTMENT WITH SPECIFICATION DEVICE EQUIPPED PUMP TO PREVENT SUCTION OPERATION AND ALLOW AUTOMATIC WET - Google Patents

DEPARTMENT WITH SPECIFICATION DEVICE EQUIPPED PUMP TO PREVENT SUCTION OPERATION AND ALLOW AUTOMATIC WET

Info

Publication number
SE397710B
SE397710B SE7315278A SE7315278A SE397710B SE 397710 B SE397710 B SE 397710B SE 7315278 A SE7315278 A SE 7315278A SE 7315278 A SE7315278 A SE 7315278A SE 397710 B SE397710 B SE 397710B
Authority
SE
Sweden
Prior art keywords
department
device equipped
suction operation
allow automatic
specification device
Prior art date
Application number
SE7315278A
Other languages
Swedish (sv)
Inventor
R C Grace
Luik F W Van
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 SE397710B publication Critical patent/SE397710B/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)
SE7315278A 1972-11-13 1973-11-12 DEPARTMENT WITH SPECIFICATION DEVICE EQUIPPED PUMP TO PREVENT SUCTION OPERATION AND ALLOW AUTOMATIC WET SE397710B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE397710B true SE397710B (en) 1977-11-14

Family

ID=23182001

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7315278A SE397710B (en) 1972-11-13 1973-11-12 DEPARTMENT WITH SPECIFICATION DEVICE EQUIPPED PUMP TO PREVENT SUCTION OPERATION AND ALLOW AUTOMATIC WET

Country Status (6)

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

Also Published As

Publication number Publication date
GB1426194A (en) 1976-02-25
CA995998A (en) 1976-08-31
JPS49135201A (en) 1974-12-26
DE2355542A1 (en) 1974-10-24
IL43572A0 (en) 1974-03-14
IL43572A (en) 1976-08-31
AU6239173A (en) 1975-05-15

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