CA1058053A - Mechanically adjustable dual pocket hydromatic brake - Google Patents

Mechanically adjustable dual pocket hydromatic brake

Info

Publication number
CA1058053A
CA1058053A CA275,946A CA275946A CA1058053A CA 1058053 A CA1058053 A CA 1058053A CA 275946 A CA275946 A CA 275946A CA 1058053 A CA1058053 A CA 1058053A
Authority
CA
Canada
Prior art keywords
pockets
stator
rotor
pocket
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.)
Expired
Application number
CA275,946A
Other languages
English (en)
French (fr)
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
Original Assignee
PARMAC
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 filed Critical PARMAC
Application granted granted Critical
Publication of CA1058053A publication Critical patent/CA1058053A/en
Expired 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)
CA275,946A 1976-04-13 1977-04-12 Mechanically adjustable dual pocket hydromatic brake Expired CA1058053A (en)

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
CA1058053A true CA1058053A (en) 1979-07-10

Family

ID=24714716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,946A Expired CA1058053A (en) 1976-04-13 1977-04-12 Mechanically adjustable dual pocket hydromatic brake

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS221867B1 (en) * 1981-03-04 1983-04-29 Jan Dostal Hydrodynamical brake
DE3535494A1 (de) * 1985-10-04 1987-04-16 Voith Gmbh J M Hydrodynamischer retarder
DE59009031D1 (de) * 1989-09-08 1995-06-08 Zahnradfabrik Friedrichshafen 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

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

Also Published As

Publication number Publication date
IT1081901B (it) 1985-05-21
JPS52124582A (en) 1977-10-19
BR7702267A (pt) 1978-01-17
AU2401577A (en) 1978-10-12
NL7703953A (nl) 1977-10-17
RO77306A (ro) 1981-11-04
MX144116A (es) 1981-08-27
FR2348396A1 (fr) 1977-11-10
AU514850B2 (en) 1981-03-05
DE2716126A1 (de) 1977-10-27
AR210301A1 (es) 1977-07-15

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