DE2716126A1 - Hydrodynamische bremse - Google Patents

Hydrodynamische bremse

Info

Publication number
DE2716126A1
DE2716126A1 DE19772716126 DE2716126A DE2716126A1 DE 2716126 A1 DE2716126 A1 DE 2716126A1 DE 19772716126 DE19772716126 DE 19772716126 DE 2716126 A DE2716126 A DE 2716126A DE 2716126 A1 DE2716126 A1 DE 2716126A1
Authority
DE
Germany
Prior art keywords
pockets
stator
pocket
rotor
groove
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.)
Withdrawn
Application number
DE19772716126
Other languages
German (de)
English (en)
Inventor
Steve A Braschler
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.)
Parmac Inc
Original Assignee
Parmac Inc
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
Priority claimed from US05/676,487 external-priority patent/US4043434A/en
Application filed by Parmac Inc filed Critical Parmac Inc
Publication of DE2716126A1 publication Critical patent/DE2716126A1/de
Withdrawn legal-status Critical Current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
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/005—Details of blades, e.g. shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/026—Fluid-resistance brakes
    • 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
    • F16D57/00—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders
    • F16D57/04—Liquid-resistance brakes; Brakes using the internal friction of fluids or fluid-like media, e.g. powders with blades causing a directed flow, e.g. Föttinger type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
DE19772716126 1976-04-13 1977-04-12 Hydrodynamische bremse Withdrawn DE2716126A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/676,487 US4043434A (en) 1974-08-29 1976-04-13 Mechanically adjustable dual pocket hydromatic brake

Publications (1)

Publication Number Publication Date
DE2716126A1 true DE2716126A1 (de) 1977-10-27

Family

ID=24714716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772716126 Withdrawn DE2716126A1 (de) 1976-04-13 1977-04-12 Hydrodynamische bremse

Country Status (11)

Country Link
JP (1) JPS52124582A (nl)
AR (1) AR210301A1 (nl)
AU (1) AU514850B2 (nl)
BR (1) BR7702267A (nl)
CA (1) CA1058053A (nl)
DE (1) DE2716126A1 (nl)
FR (1) FR2348396A1 (nl)
IT (1) IT1081901B (nl)
MX (1) MX144116A (nl)
NL (1) NL7703953A (nl)
RO (1) RO77306A (nl)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207634A1 (de) * 1981-03-04 1982-10-21 PRAGA závody Klementa Gottwalda, N.P., Praha Hydrodynamische bremse
WO1991003661A1 (de) * 1989-09-08 1991-03-21 Zahnradfabrik Friedrichshafen Ag Vorrichtung zur reduzierung von leerlaufverlusten bei hydrodynamischen bremsen
DE19628950C2 (de) * 1996-07-18 1999-09-23 Voith Turbo Beteiligungs Gmbh Tiefbohrvorrichtung, Tiefbohrpumpenvorrichtung und Verwendung eines hydrodynamischen Retarders zur Kompensation von im Antriebssystem vom Abtrieb ausgelöster Rückstellmomente

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535494A1 (de) * 1985-10-04 1987-04-16 Voith Gmbh J M Hydrodynamischer retarder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR862257A (fr) * 1939-08-18 1941-03-03 Heenan & Froude Ltd Perfectionnements apportés aux dynamomètres hydrauliques
US2392520A (en) * 1940-08-08 1946-01-08 Benz Helmut Combined hydromechanical gear
US2768711A (en) * 1951-10-12 1956-10-30 Clayton Manufacturing Co Hydro-kinetic apparatus
DE1121841B (de) * 1953-05-06 1962-01-11 Clayton Manufacturing Co Hydrokinetische Bremseinrichtung fuer Dynamometer
US2890661A (en) * 1955-09-12 1959-06-16 Gen Motors Corp Hydraulic coupling
FR1370591A (fr) * 1963-03-15 1964-08-28 Ferodo Sa Transmission hydraulique
DE1209145B (de) * 1964-07-04 1966-01-20 Maybach Motorenbau Gmbh Steuerung einer hydrodynamischen Bremse, insbesondere in Schienentriebfahrzeugen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207634A1 (de) * 1981-03-04 1982-10-21 PRAGA závody Klementa Gottwalda, N.P., Praha Hydrodynamische bremse
WO1991003661A1 (de) * 1989-09-08 1991-03-21 Zahnradfabrik Friedrichshafen Ag Vorrichtung zur reduzierung von leerlaufverlusten bei hydrodynamischen bremsen
US5228544A (en) * 1989-09-08 1993-07-20 Zahnradfabrik Friedrichshafen Ag Device for reducing the idling losses in hydrodynamic brakes
DE19628950C2 (de) * 1996-07-18 1999-09-23 Voith Turbo Beteiligungs Gmbh Tiefbohrvorrichtung, Tiefbohrpumpenvorrichtung und Verwendung eines hydrodynamischen Retarders zur Kompensation von im Antriebssystem vom Abtrieb ausgelöster Rückstellmomente
US6092595A (en) * 1996-07-18 2000-07-25 Voith Turbo Gmbh & Co. Kg Deep drilling and/or well pump system using a hydrodynamic retarder to compensate for restoring torques released in the system

Also Published As

Publication number Publication date
AR210301A1 (es) 1977-07-15
MX144116A (es) 1981-08-27
IT1081901B (it) 1985-05-21
BR7702267A (pt) 1978-01-17
CA1058053A (en) 1979-07-10
NL7703953A (nl) 1977-10-17
RO77306A (ro) 1981-11-04
AU2401577A (en) 1978-10-12
FR2348396A1 (fr) 1977-11-10
AU514850B2 (en) 1981-03-05
JPS52124582A (en) 1977-10-19

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: HANSMANN, A., DIPL.-WIRTSCH.-ING., PAT.-ANW., 8000

8141 Disposal/no request for examination