SE7708127L - HYDROGEN PUMP, SPECIAL FOR PLASTERING MACHINES - Google Patents

HYDROGEN PUMP, SPECIAL FOR PLASTERING MACHINES

Info

Publication number
SE7708127L
SE7708127L SE7708127A SE7708127A SE7708127L SE 7708127 L SE7708127 L SE 7708127L SE 7708127 A SE7708127 A SE 7708127A SE 7708127 A SE7708127 A SE 7708127A SE 7708127 L SE7708127 L SE 7708127L
Authority
SE
Sweden
Prior art keywords
special
hydrogen pump
plastering machines
plastering
machines
Prior art date
Application number
SE7708127A
Other languages
Swedish (sv)
Original Assignee
Melchior Martin Theodor
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 Melchior Martin Theodor filed Critical Melchior Martin Theodor
Publication of SE7708127L publication Critical patent/SE7708127L/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
    • F04C2/1073—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 is stationary while the other member rotates and orbits
    • 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
    • F04C2250/00—Geometry
    • F04C2250/20—Geometry of the rotor
    • F04C2250/201—Geometry of the rotor conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE7708127A 1976-07-21 1977-07-13 HYDROGEN PUMP, SPECIAL FOR PLASTERING MACHINES SE7708127L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762632716 DE2632716A1 (en) 1976-07-21 1976-07-21 LIQUID PUMP, ESPECIALLY FOR PLASTER STARTING DEVICES

Publications (1)

Publication Number Publication Date
SE7708127L true SE7708127L (en) 1978-01-22

Family

ID=5983539

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708127A SE7708127L (en) 1976-07-21 1977-07-13 HYDROGEN PUMP, SPECIAL FOR PLASTERING MACHINES

Country Status (9)

Country Link
AT (1) AT349904B (en)
BE (1) BE856930A (en)
DE (1) DE2632716A1 (en)
FR (1) FR2359292A1 (en)
GB (1) GB1583582A (en)
IT (1) IT1081141B (en)
LU (1) LU77818A1 (en)
NL (1) NL7708105A (en)
SE (1) SE7708127L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6358027B1 (en) * 2000-06-23 2002-03-19 Weatherford/Lamb, Inc. Adjustable fit progressive cavity pump/motor apparatus and method
US6457958B1 (en) 2001-03-27 2002-10-01 Weatherford/Lamb, Inc. Self compensating adjustable fit progressing cavity pump for oil-well applications with varying temperatures
ATE415560T1 (en) * 2006-01-26 2008-12-15 Grundfos Management As PROCESSING SCREW PUMP
ATE508279T1 (en) * 2006-06-30 2011-05-15 Grundfos Management As MOINEA PUMP
WO2008000506A1 (en) * 2006-06-30 2008-01-03 Grundfos Management A/S Moineau type pump
DE202009002823U1 (en) 2009-03-02 2009-07-30 Daunheimer, Ralf Cavity Pump
GB0906768D0 (en) * 2009-04-21 2009-06-03 Pdd Innovations Ltd Pumps
CN103775334B (en) * 2014-02-13 2016-01-13 北京工业大学 A kind of Conic thread rod-lining pair
DE102017100715A1 (en) 2017-01-16 2018-07-19 Hugo Vogelsang Maschinenbau Gmbh Control of the gap geometry in an eccentric screw pump
DE102021131427A1 (en) 2021-11-30 2023-06-01 Vogelsang Gmbh & Co. Kg Eccentric screw pump with work delivery and rest delivery and method for controlling the eccentric screw pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1284388A (en) * 1961-03-21 1962-02-09 Machine for the transport under pressure of mortar, cement or similar products
DE1553197A1 (en) * 1965-09-08 1970-08-06 Schlecht Dipl Ing Karl Eccentric screw pump with movable stator

Also Published As

Publication number Publication date
IT1081141B (en) 1985-05-16
AT349904B (en) 1979-05-10
FR2359292A1 (en) 1978-02-17
ATA488477A (en) 1978-09-15
FR2359292B3 (en) 1980-07-11
LU77818A1 (en) 1977-10-24
BE856930A (en) 1977-11-14
NL7708105A (en) 1978-01-24
GB1583582A (en) 1981-01-28
DE2632716A1 (en) 1978-01-26
DE2632716C2 (en) 1989-03-09

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Legal Events

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NAV Patent application has lapsed

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