CA1058053A - Frein hydromatique a chambres jumelees et a ajustage mecanique - Google Patents

Frein hydromatique a chambres jumelees et a ajustage mecanique

Info

Publication number: CA1058053A
Authority: CA; Canada
Prior art keywords: pockets; stator; rotor; pocket; groove
Prior art date: 1976-04-13
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)

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.)

1976-04-13

Filing date

1977-04-12

Publication date

1979-07-10

1976-04-13 Priority claimed from US05/676,487 external-priority patent/US4043434A/en

1977-04-12 Application filed by PARMAC filed Critical PARMAC

1979-07-10 Application granted granted Critical

1979-07-10 Publication of CA1058053A publication Critical patent/CA1058053A/fr

Status Expired legal-status Critical Current

Links

230000009977 dual effect Effects 0.000 title abstract description 3
239000012530 fluid Substances 0.000 claims abstract description 70
230000001970 hydrokinetic effect Effects 0.000 claims abstract description 20
238000005553 drilling Methods 0.000 claims abstract description 18
239000007788 liquid Substances 0.000 claims description 40
238000010521 absorption reaction Methods 0.000 claims description 4
239000003129 oil well Substances 0.000 claims description 4
230000000712 assembly Effects 0.000 abstract 1
238000000429 assembly Methods 0.000 abstract 1
230000001276 controlling effect Effects 0.000 description 5
230000001105 regulatory effect Effects 0.000 description 3
230000033228 biological regulation Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
230000001154 acute effect Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
230000000332 continued effect Effects 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

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 Frein hydromatique a chambres jumelees et a ajustage mecanique Expired CA1058053A (fr)

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 (fr)	1979-07-10

Family

ID=24714716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA275,946A Expired CA1058053A (fr)	1976-04-13	1977-04-12	Frein hydromatique a chambres jumelees et a ajustage mecanique

Country Status (11)

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

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
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

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

1977
- 1977-04-06 AU AU24015/77A patent/AU514850B2/en not_active Expired
- 1977-04-08 IT IT4889377A patent/IT1081901B/it active
- 1977-04-11 BR BR7702267A patent/BR7702267A/pt unknown
- 1977-04-12 FR FR7711001A patent/FR2348396A1/fr active Pending
- 1977-04-12 NL NL7703953A patent/NL7703953A/xx not_active Application Discontinuation
- 1977-04-12 AR AR26717577A patent/AR210301A1/es active
- 1977-04-12 DE DE19772716126 patent/DE2716126A1/de not_active Withdrawn
- 1977-04-12 JP JP4193577A patent/JPS52124582A/ja active Pending
- 1977-04-12 CA CA275,946A patent/CA1058053A/fr not_active Expired
- 1977-04-12 MX MX16870877A patent/MX144116A/es unknown
- 1977-04-13 RO RO7790010A patent/RO77306A/fr unknown

Also Published As

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

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