BE856930A - LIQUID PUMP, IN PARTICULAR FOR PLASTER APPLIANCES - Google Patents

LIQUID PUMP, IN PARTICULAR FOR PLASTER APPLIANCES

Info

Publication number
BE856930A
BE856930A BE179452A BE179452A BE856930A BE 856930 A BE856930 A BE 856930A BE 179452 A BE179452 A BE 179452A BE 179452 A BE179452 A BE 179452A BE 856930 A BE856930 A BE 856930A
Authority
BE
Belgium
Prior art keywords
plaster
appliances
liquid pump
pump
liquid
Prior art date
Application number
BE179452A
Other languages
French (fr)
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 BE856930A publication Critical patent/BE856930A/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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
BE179452A 1976-07-21 1977-07-19 LIQUID PUMP, IN PARTICULAR FOR PLASTER APPLIANCES BE856930A (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
BE856930A true BE856930A (en) 1977-11-14

Family

ID=5983539

Family Applications (1)

Application Number Title Priority Date Filing Date
BE179452A BE856930A (en) 1976-07-21 1977-07-19 LIQUID PUMP, IN PARTICULAR FOR PLASTER APPLIANCES

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775334A (en) * 2014-02-13 2014-05-07 北京工业大学 Conical threaded rod-bushing pair

Families Citing this family (9)

* 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
EP1813812B1 (en) * 2006-01-26 2008-11-26 Grundfos Management A/S Progressive cavity pump
CN101484703B (en) * 2006-06-30 2011-10-19 格伦德福斯管理联合股份公司 Moineau type pump
ATE508279T1 (en) * 2006-06-30 2011-05-15 Grundfos Management As MOINEA 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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775334A (en) * 2014-02-13 2014-05-07 北京工业大学 Conical threaded rod-bushing pair
CN103775334B (en) * 2014-02-13 2016-01-13 北京工业大学 A kind of Conic thread rod-lining pair

Also Published As

Publication number Publication date
IT1081141B (en) 1985-05-16
FR2359292A1 (en) 1978-02-17
ATA488477A (en) 1978-09-15
DE2632716A1 (en) 1978-01-26
NL7708105A (en) 1978-01-24
LU77818A1 (en) 1977-10-24
AT349904B (en) 1979-05-10
FR2359292B3 (en) 1980-07-11
SE7708127L (en) 1978-01-22
DE2632716C2 (en) 1989-03-09
GB1583582A (en) 1981-01-28

Similar Documents

Publication Publication Date Title
BE860105A (en) POLYMER ELECTROLYTE FOR ELECTROCHROIC DISPLAY DEVICES
JPS52140005A (en) Liquid pumps
FR2518658B1 (en) LIQUID DISPENSING PUMP
AU504698B2 (en) Fluid infusion pump
FR2541140B1 (en) LIQUID DISPENSING PUMP
BE858647A (en) TAP SPOUT
IT1083141B (en) DEVICE FOR THE INTRODUCTION INTO A BLOOD VESSEL OF A LIQUID OTHER THAN BLOOD
FR2350083A1 (en) HAND-ACTED LIQUID DISPENSER
BE859321R (en) LIQUID DETERGENT COMPOSITION
IT7921284A0 (en) COMPOSITION BASED ON LIQUID PEROXIDES.
IT7920066A0 (en) LIQUID CRYSTAL INDICATOR DEVICE.
BE856930A (en) LIQUID PUMP, IN PARTICULAR FOR PLASTER APPLIANCES
FR2444928B1 (en) FLOW METER, ESPECIALLY FOR SANITARY APPLICATIONS
IT8212671A0 (en) PIPE BENDING MACHINE WITH OSCILLATING BENDING TABLE
JPS5359901A (en) Portable liquid pumps
BE826525A (en) LIQUID DRAIN VALVE
IT7820284A0 (en) DEVICE FOR THE DOSED RELEASE OF A LIQUID.
BE866027A (en) FLUID DISPENSER PUMP
FR2351164A1 (en) POLYSULFIDE-BASED WATERPROOFING LIQUID COMPOSITION
JPS5341096A (en) Dialyzed liquid degassing device
NO143782C (en) DISPENSES FOR LIQUID SAAPE.
GB1546840A (en) Fluid pump
FR2514496B1 (en) LIQUID COUNTER
ES264770Y (en) "A PUMPING DEVICE TO RAISE A LIQUID".
AU507321B2 (en) Variable dosage fluid dispenser The Wellcome Foundation Ltd

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MELCHIOR MARTIN THEODOR

Effective date: 19840719