FR2650626B1 - ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER - Google Patents

ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER

Info

Publication number
FR2650626B1
FR2650626B1 FR8910358A FR8910358A FR2650626B1 FR 2650626 B1 FR2650626 B1 FR 2650626B1 FR 8910358 A FR8910358 A FR 8910358A FR 8910358 A FR8910358 A FR 8910358A FR 2650626 B1 FR2650626 B1 FR 2650626B1
Authority
FR
France
Prior art keywords
drive member
rotating machine
helical gears
gears provided
waterproof protection
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.)
Expired - Lifetime
Application number
FR8910358A
Other languages
French (fr)
Other versions
FR2650626A1 (en
Inventor
Jean-Paul Papin
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.)
PCM Pompes
Original Assignee
PCM Pompes
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 PCM Pompes filed Critical PCM Pompes
Priority to FR8910358A priority Critical patent/FR2650626B1/en
Priority to BE9000763A priority patent/BE1005334A0/en
Priority to DE19904024297 priority patent/DE4024297B4/en
Publication of FR2650626A1 publication Critical patent/FR2650626A1/en
Application granted granted Critical
Publication of FR2650626B1 publication Critical patent/FR2650626B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
FR8910358A 1989-08-01 1989-08-01 ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER Expired - Lifetime FR2650626B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8910358A FR2650626B1 (en) 1989-08-01 1989-08-01 ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER
BE9000763A BE1005334A0 (en) 1989-08-01 1990-07-31 ROTATING MACHINE WITH HELICAL GEARS COMPRISING A WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE.
DE19904024297 DE4024297B4 (en) 1989-08-01 1990-07-31 Machine with helical gear, comprising a sealing protection of the coupling of the rotor to the driving member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910358A FR2650626B1 (en) 1989-08-01 1989-08-01 ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER

Publications (2)

Publication Number Publication Date
FR2650626A1 FR2650626A1 (en) 1991-02-08
FR2650626B1 true FR2650626B1 (en) 1994-05-27

Family

ID=9384358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910358A Expired - Lifetime FR2650626B1 (en) 1989-08-01 1989-08-01 ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER

Country Status (3)

Country Link
BE (1) BE1005334A0 (en)
DE (1) DE4024297B4 (en)
FR (1) FR2650626B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530979C2 (en) * 1995-08-23 1998-04-09 Masch Gmbh Otto Hoelz Joint seal for eccentric screw pumps
GB9625065D0 (en) * 1996-12-02 1997-01-22 Mono Pumps Ltd Flexible drive shaft and drive shaft and rotor assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097609A (en) * 1959-10-23 1963-07-16 Fmc Corp Rag guard for positive displacement pumps
FR1256957A (en) * 1960-05-16 1961-03-24 Seeberger K G Maschinen & Gera Worm pump
FR1299819A (en) * 1961-07-26 1962-07-27 Netzsch Geb Screw pump
GB1285377A (en) * 1969-10-15 1972-08-16 Mono Pumps Ltd Rotary pump or motor with an eccentrically rotating rotor
DE7008139U (en) * 1970-03-05 1971-11-18 Gelenkwellenbau Gmbh SEALING BETWEEN THE OPENING IN A COMPONENT AND A ROD OR SHAFT THROUGH THE OPENING, ANGULAR MOVEMENT AND, IF ANY, ADDITIONAL SLIDING BAR OR SHAFT
FR2442367A1 (en) * 1978-11-23 1980-06-20 Mecanique Metallurgie Ste Gle Homo-kinetic coupling in worm pump drive - has cup-shaped coupling head fixed to shaft end by axial screw and eccentric pin in cup bottom
DE3111211C2 (en) * 1981-03-21 1982-12-09 Uni-Cardan Ag, 5200 Siegburg Sealing arrangement

Also Published As

Publication number Publication date
BE1005334A0 (en) 1993-06-29
FR2650626A1 (en) 1991-02-08
DE4024297B4 (en) 2005-06-02
DE4024297A1 (en) 1991-02-07

Similar Documents

Publication Publication Date Title
IT1191097B (en) ELECTRIC ROTARY MACHINE THAT CONSTITUTES A SPEED VARIATOR OR TORQUE CONVERTER
EP0272461A3 (en) Nonstep speed change gear
FR2547374B1 (en) TRANSMISSION SHAFT OF COMPOSITE MATERIAL PROVIDED WITH A BEARING
AU6036190A (en) Device to limit the flow of lubricant through a rotating shaft
BR8903044A (en) CENTRIFUGAL MACHINE WITH ROTORS WITH CONTRARY GEAR AND USE OF A CENTRIFUGAL MACHINE
IT8620442A1 (en) STRUCTURE WRAPPED IN FILAMENTS FOR USE AS MECHANICAL TORQUE TRANSMISSION
GB8915082D0 (en) Power transmission unit for variable-speed drive of machinery
FR2650626B1 (en) ROTATING MACHINE WITH HELICAL GEARS PROVIDED WITH WATERPROOF PROTECTION OF THE ROTOR COUPLING TO ITS DRIVE MEMBER
FR2499653B1 (en) ROTARY MOTOR
FR2452613B1 (en) PUMP OR MOTOR HAVING ROTATING PULSES
EP0328745A3 (en) Internal gear machine
IT8547563A0 (en) DEVICE FOR THE APPLICATION OF LUBRICANT FOR DOUBLE TWISTING MACHINE
IT8503330A0 (en) ELECTRIC OR HYDRAULIC DYNAMOMETER WITH TILTING AXIS NOT COINCIDENT WITH THE AXIS OF ROTATION OF THE POWER TRANSMISSION SHAFT
IT1198783B (en) ELECTRIC SLOW MOTION FOR THE TRANSMISSION SHAFT OF A VEHICLE
GB8613113D0 (en) Counter rotating engine
FR2578916B3 (en) REVERSIBLE GEAR MACHINE (PUMP OR MOTOR)
FR2568158B1 (en) DEVICE FOR DRIVING THE KEY SHAFT OF A PULLING MACHINE
KR900008424U (en) Pulsator with built-in reduction gear of washing machine
FR2565533B3 (en) DEVICE FOR THE COUPLING OF A ROTARY MACHINE TO A DRIVE SHAFT
GB8829440D0 (en) Improvements relating to machinery
KR930019831U (en) Rotation power transmission device by washing motor of washing machine
DE3568838D1 (en) Device for the mechanical transmission of a rotation motion
KR950018798U (en) Spindle structure of a twisting machine with 3 consecutive twisting functions
KR880004501U (en) Reverse gear transmission of motor cycle
CS510188A3 (en) Slip-on two-speed gearbox