DE2355542A1 - Tauchpumpe - Google Patents

Tauchpumpe

Info

Publication number
DE2355542A1
DE2355542A1 DE19732355542 DE2355542A DE2355542A1 DE 2355542 A1 DE2355542 A1 DE 2355542A1 DE 19732355542 DE19732355542 DE 19732355542 DE 2355542 A DE2355542 A DE 2355542A DE 2355542 A1 DE2355542 A1 DE 2355542A1
Authority
DE
Germany
Prior art keywords
pump
valve
pressure
tank
liquid
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.)
Withdrawn
Application number
DE19732355542
Other languages
German (de)
English (en)
Inventor
Richard C Grace
Frank W Van Luik
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.)
Environment One Corp
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 DE2355542A1 publication Critical patent/DE2355542A1/de
Withdrawn legal-status Critical Current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
    • F04C2/10—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)
DE19732355542 1972-11-13 1973-11-07 Tauchpumpe Withdrawn DE2355542A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2355542A1 true DE2355542A1 (de) 1974-10-24

Family

ID=23182001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732355542 Withdrawn DE2355542A1 (de) 1972-11-13 1973-11-07 Tauchpumpe

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
IL43572A (en) 1976-08-31
IL43572A0 (en) 1974-03-14
JPS49135201A (nl) 1974-12-26
CA995998A (en) 1976-08-31
SE397710B (sv) 1977-11-14
AU6239173A (en) 1975-05-15

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination