GB538043A - Improvements in hydraulic couplings - Google Patents

Improvements in hydraulic couplings

Info

Publication number
GB538043A
GB538043A GB692740A GB692740A GB538043A GB 538043 A GB538043 A GB 538043A GB 692740 A GB692740 A GB 692740A GB 692740 A GB692740 A GB 692740A GB 538043 A GB538043 A GB 538043A
Authority
GB
United Kingdom
Prior art keywords
runner
impeller
inches
vanes
coupling
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
GB692740A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB692740A priority Critical patent/GB538043A/en
Publication of GB538043A publication Critical patent/GB538043A/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
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

538,043. Hydraulic couplings. SINCLAIR, H. April 17, 1940, No. 6927. [Class 69 (ii)] In a hydraulic coupling of the kinetic type including an annular working circuit which is formed by an impeller 10 and a runner 14 and in which fluid can circulate in the form of a vortex ring, the usual guide members which form a core around which the circulation proceeds are omitted and the coupling includes a deflector plate 34 on the boundary of the working circuit adapted to interrupt the flow of the vortex. The impeller and runner are each fitted with multiples of vanes each consisting of two long vanes 15 and one short one 16, the number of such multiples being determined by the formula N =14.67D, where D = outer profile diameter of the working circuit in inches and ranges from 9 upwards or the formula N=8-2D where D is in inches and ranges from 9 inches downwards. Other formulae are given. In a modification, the impeller and runner are built up of pressed steel and the vanes are spot-welded. The coupling also includes an outer member 19 connected to the impeller 10 and separated from the runner 14 so as to form a reservoir 22 of 20 per cent. capacity of the working chamber. Specification 510,270 is referred to.
GB692740A 1940-04-17 1940-04-17 Improvements in hydraulic couplings Expired GB538043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB692740A GB538043A (en) 1940-04-17 1940-04-17 Improvements in hydraulic couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB692740A GB538043A (en) 1940-04-17 1940-04-17 Improvements in hydraulic couplings

Publications (1)

Publication Number Publication Date
GB538043A true GB538043A (en) 1941-07-17

Family

ID=9823384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB692740A Expired GB538043A (en) 1940-04-17 1940-04-17 Improvements in hydraulic couplings

Country Status (1)

Country Link
GB (1) GB538043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244494B (en) * 1958-08-25 1967-07-13 Crofts Engineers Ltd Core ring-free hydrodynamic clutch with automatic torque limitation at high slip
GB2118692A (en) * 1982-04-22 1983-11-02 Valeo Hydraulic coupling particularly for motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244494B (en) * 1958-08-25 1967-07-13 Crofts Engineers Ltd Core ring-free hydrodynamic clutch with automatic torque limitation at high slip
GB2118692A (en) * 1982-04-22 1983-11-02 Valeo Hydraulic coupling particularly for motor vehicles

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