GB921898A - A driving arrangement comprising an electromagnetic clutch, particularly for motor vehicles - Google Patents

A driving arrangement comprising an electromagnetic clutch, particularly for motor vehicles

Info

Publication number
GB921898A
GB921898A GB41271/59A GB4127159A GB921898A GB 921898 A GB921898 A GB 921898A GB 41271/59 A GB41271/59 A GB 41271/59A GB 4127159 A GB4127159 A GB 4127159A GB 921898 A GB921898 A GB 921898A
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
frequency
electromagnetic clutch
driving arrangement
amplifier
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
GB41271/59A
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.)
ELMEG Elektro Mechanik GmbH
Original Assignee
ELMEG Elektro Mechanik GmbH
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 ELMEG Elektro Mechanik GmbH filed Critical ELMEG Elektro Mechanik GmbH
Publication of GB921898A publication Critical patent/GB921898A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

921,898. Frequency detectors. ELEKTROMECHANIK G.m.b.H. Dec. 4, 1959 [Oct. 19, 1959], No. 41271/59. Class 40 (5). [Also in Group XXIV] A voltage across a resistor 41 in series with an ignition coil primary winding 40 is frequency dependent on a contact breaker 39 and an engine speed and through an amplifier 42 energizes a transformer 43 saturating at low frequencies. The secondary output increases with frequency and is rectified by a circuit 44, 45, 46. A diode 47 with threshold bias corresponding to idling speed voltage, blocks below idling speed energization of an output winding 37 of an amplifier 35.
GB41271/59A 1959-10-19 1959-12-04 A driving arrangement comprising an electromagnetic clutch, particularly for motor vehicles Expired GB921898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0018372 1959-10-19

Publications (1)

Publication Number Publication Date
GB921898A true GB921898A (en) 1963-03-27

Family

ID=7069748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41271/59A Expired GB921898A (en) 1959-10-19 1959-12-04 A driving arrangement comprising an electromagnetic clutch, particularly for motor vehicles

Country Status (1)

Country Link
GB (1) GB921898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112855794A (en) * 2020-12-28 2021-05-28 四川建筑职业技术学院 Method for preventing simultaneous feeding of boring shaft and ram of floor type boring and milling machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112855794A (en) * 2020-12-28 2021-05-28 四川建筑职业技术学院 Method for preventing simultaneous feeding of boring shaft and ram of floor type boring and milling machine
CN112855794B (en) * 2020-12-28 2022-05-31 四川建筑职业技术学院 Method for preventing simultaneous feeding of boring shaft and ram of floor type boring and milling machine

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