GB713944A - A speed governor for electric motors - Google Patents

A speed governor for electric motors

Info

Publication number
GB713944A
GB713944A GB30772/50A GB3077250A GB713944A GB 713944 A GB713944 A GB 713944A GB 30772/50 A GB30772/50 A GB 30772/50A GB 3077250 A GB3077250 A GB 3077250A GB 713944 A GB713944 A GB 713944A
Authority
GB
United Kingdom
Prior art keywords
governor
electric motors
speed governor
centrifugal
opens contacts
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
GB30772/50A
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
Publication of GB713944A publication Critical patent/GB713944A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/23—Mechanically-actuated centrifugal switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Dc Machiner (AREA)

Abstract

713,944. Centrifugal switches. HUWYLER, A. Dec. 18, 1950 [Nov. 14, 1950], No. 30772/50. Class 38(5) A centrifugal governor for an electric motor speed control system (see Group XXXV) comprises a non-rotary contact arrangement a, b, b<SP>1</SP>, c carried by a square insulating member 10 passing through a hole in the backplate 11 and axially movable, relative to the governor sleeve 5 by a screwed adjusting member 14 operating against a returnspring 13 to set the contact-actuating-speed. The first movement of the governor opens contacts b, c and further movement opens contacts a, b.
GB30772/50A 1950-11-14 1950-12-18 A speed governor for electric motors Expired GB713944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH713944X 1950-11-14

Publications (1)

Publication Number Publication Date
GB713944A true GB713944A (en) 1954-08-18

Family

ID=4530979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30772/50A Expired GB713944A (en) 1950-11-14 1950-12-18 A speed governor for electric motors

Country Status (1)

Country Link
GB (1) GB713944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467443A1 (en) * 1979-10-12 1981-04-17 Snecma MASSELOTTES RELEASE DEVICE
EP0027407B1 (en) * 1979-10-16 1986-01-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Device for detecting a difference between the rotating speeds of two turning shafts and application to a measurement or a control servicing
CN105041913A (en) * 2015-08-19 2015-11-11 王鼎兴 Speed regulator for blender

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467443A1 (en) * 1979-10-12 1981-04-17 Snecma MASSELOTTES RELEASE DEVICE
EP0027408A1 (en) * 1979-10-12 1981-04-22 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Fly-weight unlatching device
US4359617A (en) * 1979-10-12 1982-11-16 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Weighted trigger device
EP0027407B1 (en) * 1979-10-16 1986-01-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Device for detecting a difference between the rotating speeds of two turning shafts and application to a measurement or a control servicing
CN105041913A (en) * 2015-08-19 2015-11-11 王鼎兴 Speed regulator for blender

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