FR2304002A1 - Torque limitation fluid coupling - has annular weir returning fluid direct to reserve chamber from turbine working area - Google Patents

Torque limitation fluid coupling - has annular weir returning fluid direct to reserve chamber from turbine working area

Info

Publication number
FR2304002A1
FR2304002A1 FR7607019A FR7607019A FR2304002A1 FR 2304002 A1 FR2304002 A1 FR 2304002A1 FR 7607019 A FR7607019 A FR 7607019A FR 7607019 A FR7607019 A FR 7607019A FR 2304002 A1 FR2304002 A1 FR 2304002A1
Authority
FR
France
Prior art keywords
working area
reserve chamber
fluid
direct
annular weir
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.)
Granted
Application number
FR7607019A
Other languages
French (fr)
Other versions
FR2304002B1 (en
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.)
IMPULSA VEB K
Original Assignee
IMPULSA VEB K
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 IMPULSA VEB K filed Critical IMPULSA VEB K
Publication of FR2304002A1 publication Critical patent/FR2304002A1/en
Application granted granted Critical
Publication of FR2304002B1 publication Critical patent/FR2304002B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/06—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit
    • F16D33/08—Rotary fluid couplings or clutches of the hydrokinetic type controlled by changing the amount of liquid in the working circuit by devices incorporated in the fluid coupling, with or without remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Centrifugal Separators (AREA)
  • Control Of Turbines (AREA)

Abstract

The coupling delays the acceleration to full speed of machines with high inertia, being particularly for use between a squirrel-cage motor and a centrifuge. An annular weir (4) connects the working area of the turbine wheel (2) and the reserve chamber (3) accommodating the spare fluid. This collects the slip flow fluid and returns it direct to the chamber. The portion of the turbine wheel working area, in which there are no blades, can be used as the reserve chamber. The design is simple and cheap to produce, and provides a self-regulating effect. A long working life is achieved whilst operating under conditions of maximum efficiency.
FR7607019A 1975-03-11 1976-03-11 Torque limitation fluid coupling - has annular weir returning fluid direct to reserve chamber from turbine working area Granted FR2304002A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD184698A DD118456A1 (en) 1975-03-11 1975-03-11

Publications (2)

Publication Number Publication Date
FR2304002A1 true FR2304002A1 (en) 1976-10-08
FR2304002B1 FR2304002B1 (en) 1980-04-11

Family

ID=5499490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607019A Granted FR2304002A1 (en) 1975-03-11 1976-03-11 Torque limitation fluid coupling - has annular weir returning fluid direct to reserve chamber from turbine working area

Country Status (8)

Country Link
BE (1) BE838999A (en)
BG (1) BG24155A1 (en)
CS (1) CS223251B1 (en)
DD (1) DD118456A1 (en)
DE (1) DE2606615A1 (en)
FR (1) FR2304002A1 (en)
NL (1) NL7602467A (en)
SE (1) SE7602242L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231368C1 (en) * 1982-08-24 1984-05-24 Voith-Turbo Gmbh & Co Kg, 7180 Crailsheim Hydrodynamic coupling
DE19811252A1 (en) * 1998-03-14 1999-10-07 Voith Turbo Kg Hydrodynamic clutch
DE102007032212A1 (en) 2007-07-11 2009-01-15 Voith Patent Gmbh Hydrodynamic coupling

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE883987C (en) * 1949-06-11 1953-07-23 Voith Gmbh J M Flow coupling, especially for motor vehicle drives with internal combustion engines and for electrical transmission with squirrel cage motors
DE1074927B (en) * 1960-02-04
FR1333988A (en) * 1962-07-16 1963-08-02 Voith Getriebe Kg Hydraulic coupling
FR1416023A (en) * 1964-11-10 1965-10-29 Voith Turbo K G Hydraulic coupling, especially for electric motor transmission
FR2017652A1 (en) * 1968-09-09 1970-05-22 Inst Gornogo
FR2087138A5 (en) * 1970-05-06 1971-12-31 Ferodo Sa

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570768A (en) * 1945-11-12 1951-10-09 Clerk Robert Cecil Rotary turbine-type hydrokinetic coupling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074927B (en) * 1960-02-04
DE883987C (en) * 1949-06-11 1953-07-23 Voith Gmbh J M Flow coupling, especially for motor vehicle drives with internal combustion engines and for electrical transmission with squirrel cage motors
FR1333988A (en) * 1962-07-16 1963-08-02 Voith Getriebe Kg Hydraulic coupling
FR1416023A (en) * 1964-11-10 1965-10-29 Voith Turbo K G Hydraulic coupling, especially for electric motor transmission
FR2017652A1 (en) * 1968-09-09 1970-05-22 Inst Gornogo
FR2087138A5 (en) * 1970-05-06 1971-12-31 Ferodo Sa

Also Published As

Publication number Publication date
FR2304002B1 (en) 1980-04-11
BG24155A1 (en) 1978-01-10
DD118456A1 (en) 1976-03-05
SE7602242L (en) 1976-09-13
NL7602467A (en) 1976-09-14
DE2606615A1 (en) 1976-09-23
CS223251B1 (en) 1983-09-15
BE838999A (en) 1976-06-16

Similar Documents

Publication Publication Date Title
YU18576A (en) Working wheel for centrifugal pumps, particularly for centrifugal compressors of motors with gas turbines
GB1259750A (en) Rotor for a fluid flow machine
ES8204504A1 (en) Deformable rotor for a hydroelectric machine
GB1276100A (en) Bladed member for a fluid flow machine
FR2304002A1 (en) Torque limitation fluid coupling - has annular weir returning fluid direct to reserve chamber from turbine working area
SE8601834D0 (en) HYDRAULIC TORQUE IMPULSE GENERATOR WITH BYPASS MEANS
JPS55128695A (en) Centrifugal pump
JPS5781191A (en) Method and device of improving characteristic of blower or the like
JPS5215907A (en) Reheat steam turbine rotor cooling system
SU430702A1 (en) Method of operating rotary-vane hydraulic machine
GB839622A (en) Improvements in centrifuges
JPS5320109A (en) Rotor and fluid machine utilizing the same
SE7609873L (en) REVERSIBLE TWO- AND / OR THREE-STEP PUMP TURBINE
US1145900A (en) Hydro-extractor or like centrifugal machine.
SU1188357A1 (en) Bucket hydro-turbine engine
JPS5675904A (en) Vibration control device
JPS52124506A (en) Axial-flow turbo-machine
JPS572991A (en) Heat recovering device for waste gas from combustion device
JOHNSON et al. High speed hydraulic starter motor for aircraft auxiliary power unit[Final Technical Report, 8 Jan. 1973- 1 Nov. 1975]
SU983319A1 (en) Centrifugal pump
JPS5493586A (en) Generator driving gear attached to marine main engine
JPS51151459A (en) Torque converter
SU544755A1 (en) Centrifugal Turbomachine Impeller
SU992830A1 (en) Bucket pump
JPS5523332A (en) Motor-driven pump

Legal Events

Date Code Title Description
ST Notification of lapse