GB817050A - Improvements in or relating to speed governors - Google Patents

Improvements in or relating to speed governors

Info

Publication number
GB817050A
GB817050A GB8973/58A GB897358A GB817050A GB 817050 A GB817050 A GB 817050A GB 8973/58 A GB8973/58 A GB 8973/58A GB 897358 A GB897358 A GB 897358A GB 817050 A GB817050 A GB 817050A
Authority
GB
United Kingdom
Prior art keywords
dial
governor
shaft
speed
drum
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
GB8973/58A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson 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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB817050A publication Critical patent/GB817050A/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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses
    • H04M1/315—Clutches; Spring assemblies; Speed regulators, e.g. centrifugal brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
GB8973/58A 1957-03-21 1958-03-20 Improvements in or relating to speed governors Expired GB817050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE817050X 1957-03-21

Publications (1)

Publication Number Publication Date
GB817050A true GB817050A (en) 1959-07-22

Family

ID=20345551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8973/58A Expired GB817050A (en) 1957-03-21 1958-03-20 Improvements in or relating to speed governors

Country Status (5)

Country Link
US (1) US2949980A (en:Method)
BE (1) BE565837A (en:Method)
DE (1) DE1043406B (en:Method)
FR (1) FR1193516A (en:Method)
GB (1) GB817050A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134422B (de) * 1961-02-13 1962-08-09 Hagenuk Neufeldt Kuhnke Gmbh In ein Gehaeuse eingebaute Fliehkraftbremse zur Regelung der Ablaufgeschwindigkeit von Fernsprechnummernschaltern
CH440865A (de) * 1966-11-15 1967-07-31 Frydmann Eduard Bremsvorrichtung zur belastungsabhängigen Abbremsung eines getriebenen, rotierenden Organs
US4572333A (en) * 1984-04-16 1986-02-25 Honeywell Inc. Speed governing and decoupling drive mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1021347A (en) * 1908-03-07 1912-03-26 Hans Windhoff Hoisting-gear.
US2340491A (en) * 1942-04-08 1944-02-01 Underwood Elliott Fisher Co Typewriting machine
DE918063C (de) * 1950-10-20 1954-09-16 Demag Zug Gmbh Zusaetzliche Bremse fuer von Motoren mit Eigenbremsung angetriebene Maschinen

Also Published As

Publication number Publication date
BE565837A (en:Method)
FR1193516A (fr) 1959-11-03
DE1043406B (de) 1958-11-13
US2949980A (en) 1960-08-23

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