GB214958A - Improvements in or relating to centrifugal couplings - Google Patents

Improvements in or relating to centrifugal couplings

Info

Publication number
GB214958A
GB214958A GB5243/24A GB524324A GB214958A GB 214958 A GB214958 A GB 214958A GB 5243/24 A GB5243/24 A GB 5243/24A GB 524324 A GB524324 A GB 524324A GB 214958 A GB214958 A GB 214958A
Authority
GB
United Kingdom
Prior art keywords
driven
force
driving
radius
engaging
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
GB5243/24A
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.)
Alfa Laval Holdings Amsterdam AB
Original Assignee
Separator AB
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 Separator AB filed Critical Separator AB
Publication of GB214958A publication Critical patent/GB214958A/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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D2043/145—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members the centrifugal masses being pivoting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

214,958. Aktiebolaget Separator. April 24,1923, [Contention date]. Void [Published under Sect. 91 of the Act]. Clutches, friction; shaft couplings; securing pulleys on shafts. -In centrifugal clutches, particularly applicable to electric motors to permit lightly-loaded starting, one or more shoes D pivoted on the driving-member B coact with the interior of a driven drum E along a portion H only of their periphery, which portion lies wholly in the angle between a radius AJ through the pivot G and a radius AL through the mass centre I or, when centrifugal force is aided by external forces such as that of springs N, Fig. 7, the radial line of action of the resultant force. Rotation may be in the direction indicated in Fig. 6, so that driven reduces the engaging-force, or it may be in the reverse direction, so that drive augments the engaging- force and may, in the limit, cause jamming of the parts. The driving or the driven member may bear freely on the driven or driving-shaft and be flanged for belt or like drive. The friction surfaces may be provided with wedge-shaped grooves.
GB5243/24A 1923-04-24 1924-02-29 Improvements in or relating to centrifugal couplings Expired GB214958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE214958X 1923-04-24

Publications (1)

Publication Number Publication Date
GB214958A true GB214958A (en) 1924-10-16

Family

ID=20305278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5243/24A Expired GB214958A (en) 1923-04-24 1924-02-29 Improvements in or relating to centrifugal couplings

Country Status (1)

Country Link
GB (1) GB214958A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3139056A1 (en) * 2015-09-02 2017-03-08 Johnson Electric S.A. Fluid driving device, motor assembly and centrifugal friction clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3139056A1 (en) * 2015-09-02 2017-03-08 Johnson Electric S.A. Fluid driving device, motor assembly and centrifugal friction clutch
US10145427B2 (en) 2015-09-02 2018-12-04 Johnson Electric S.A. Fluid driving device, motor assembly and centrifugal friction clutch thereof

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