ZA793787B - Method and apparatus for making a helical gear pump or motor rotor - Google Patents

Method and apparatus for making a helical gear pump or motor rotor

Info

Publication number
ZA793787B
ZA793787B ZA00793787A ZA793787A ZA793787B ZA 793787 B ZA793787 B ZA 793787B ZA 00793787 A ZA00793787 A ZA 00793787A ZA 793787 A ZA793787 A ZA 793787A ZA 793787 B ZA793787 B ZA 793787B
Authority
ZA
South Africa
Prior art keywords
making
helical gear
gear pump
motor rotor
rotor
Prior art date
Application number
ZA00793787A
Inventor
H Baxter
Original Assignee
Arnfield Ltd J & E
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 Arnfield Ltd J & E filed Critical Arnfield Ltd J & E
Publication of ZA793787B publication Critical patent/ZA793787B/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
ZA00793787A 1978-08-11 1979-07-24 Method and apparatus for making a helical gear pump or motor rotor ZA793787B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833079 1978-08-11

Publications (1)

Publication Number Publication Date
ZA793787B true ZA793787B (en) 1980-07-30

Family

ID=10498999

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00793787A ZA793787B (en) 1978-08-11 1979-07-24 Method and apparatus for making a helical gear pump or motor rotor

Country Status (8)

Country Link
JP (1) JPS5545592A (en)
AU (1) AU4973079A (en)
BR (1) BR7905107A (en)
DE (1) DE2932517A1 (en)
FR (1) FR2435617A1 (en)
PL (1) PL217704A1 (en)
SE (1) SE7906691L (en)
ZA (1) ZA793787B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02299722A (en) * 1989-05-15 1990-12-12 Makoto Murata Push-through bending method and bending device by this method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56276C (en) * H. E. FOWLER, 119 Davensport Avenue in New-Haven, V. St. A Tube bending device
FR1586216A (en) * 1968-09-17 1970-02-13
FR2129818A1 (en) * 1971-03-15 1972-11-03 Inst Med
JPS5110592B2 (en) * 1971-11-15 1976-04-05

Also Published As

Publication number Publication date
FR2435617A1 (en) 1980-04-04
PL217704A1 (en) 1980-05-05
DE2932517A1 (en) 1980-02-14
SE7906691L (en) 1980-02-12
AU4973079A (en) 1980-02-28
JPS5545592A (en) 1980-03-31
BR7905107A (en) 1980-05-20

Similar Documents

Publication Publication Date Title
GB2022473B (en) Method for producing a stator for a linear motor
JPS57198391A (en) Motor driven pump apparatus
DE2967013D1 (en) Induction motor drive apparatus
DE2967078D1 (en) Induction motor drive apparatus
JPS54131103A (en) Apparatus for mounting gear on drive shaft of gear pump
CS31782A3 (en) Method of cutting a spur gear and apparatus for making the same
DE3174778D1 (en) Gerotor gear set device with integral rotor and commutator
GB2024965B (en) Apparatus for power-assisted gear changing in mechanical gearboxes
JPS54129505A (en) Pump motor assembly and assembly method
JPS5710702A (en) Engine apparatus and driving shaft rotation
GB2076326B (en) Gear burnishing apparatus
AU4409479A (en) Helical gear pumps
JPS54137104A (en) Gear pump
DE3068688D1 (en) Gear pump or motor
GB2030228B (en) Gear pumps and motors
DE3372395D1 (en) Reversible gear machine (motor or pump)
GB2029739B (en) Method aand apparatus for manufacturing singlespindle pump stators
JPS5771297A (en) Method and device for operating step motor rotor
JPS5539092A (en) Drive gear for electric apparatus
AU2530977A (en) Stator for helical gear pumps or motors
GB2029904B (en) Gear pumps and motors
GB2093287B (en) Motor drive apparatus
ZA793787B (en) Method and apparatus for making a helical gear pump or motor rotor
GB2028183B (en) Method and appratus for forming a helical gear pump or motor rotor
GB2089150B (en) Rotation stopping apparatus for a motor