CH614835GA3 - Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion - Google Patents

Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion Download PDF

Info

Publication number
CH614835GA3
CH614835GA3 CH299478A CH299478A CH614835GA3 CH 614835G A3 CH614835G A3 CH 614835GA3 CH 299478 A CH299478 A CH 299478A CH 299478 A CH299478 A CH 299478A CH 614835G A3 CH614835G A3 CH 614835GA3
Authority
CH
Switzerland
Prior art keywords
circuit
cell
supplying
load
supply
Prior art date
Application number
CH299478A
Other versions
CH614835B (en
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
Publication of CH614835B publication Critical patent/CH614835B/xx
Application filed filed Critical
Priority to CH299478A priority Critical patent/CH614835GA3/en
Priority to DE2814812A priority patent/DE2814812C3/en
Priority to FR7906730A priority patent/FR2420906A7/en
Publication of CH614835GA3 publication Critical patent/CH614835GA3/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/10—Arrangements for supplying back-up power
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

An input voltage (Ue) supplies via a diode (7) and one series resistor (17, 9) each both the load (3) and a Ni-Cd cell (10) for maintaining operation in the event of power failure. A capacitor (36) which is charged in the pulse pauses supplies the pulse energy. The Ni-Cd cell (10) stabilises the supply voltage for the circuit (1). One switching device (24, 20) each, which is dependent on the voltage potential at one terminal (11) of the Ni-Cd cell (10), is present in in each case one supply lead (18, 19) to the load (3) or to a supply terminal (13) on the circuit (1). These serve the purpose of maintaining operation of the clock timer in the event of failure of the Ni-Cd cell (10), and are permanently open when the Ni-Cd cell (10) is short circuited, while they are otherwise conductive either permanently or only for the duration of the pulses. A stabilising diode (15) and a puffer capacitor (16) are connected in parallel to the supply terminals (13, 14). Transistors (20, 24) or a diode serve as the switching device. The transistors in the supply lead to the load (3) can be controlled by the pulse of the circuit (1). <IMAGE>
CH299478A 1978-03-20 1978-03-20 Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion CH614835GA3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH299478A CH614835GA3 (en) 1978-03-20 1978-03-20 Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion
DE2814812A DE2814812C3 (en) 1978-03-20 1978-04-06 Circuit arrangement for supplying a circuit and a consumer controlled by this in pulses
FR7906730A FR2420906A7 (en) 1978-03-20 1979-03-16 SUPPLY ASSEMBLY OF A SWITCHING CIRCUIT AND OF A PULSE CONTROLLED USER APPLIANCE FROM THIS CIRCUIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH299478A CH614835GA3 (en) 1978-03-20 1978-03-20 Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion

Publications (2)

Publication Number Publication Date
CH614835B CH614835B (en)
CH614835GA3 true CH614835GA3 (en) 1979-12-28

Family

ID=4246256

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299478A CH614835GA3 (en) 1978-03-20 1978-03-20 Circuit arrangement for supplying a circuit and supplying a load controlled thereby in a pulsed fashion

Country Status (3)

Country Link
CH (1) CH614835GA3 (en)
DE (1) DE2814812C3 (en)
FR (1) FR2420906A7 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700054667A1 (en) * 2017-05-19 2018-11-19 Scm Group Spa MOTOR UNIT FOR EDGING MACHINES AND EDGING MACHINE THAT INCLUDES IT

Also Published As

Publication number Publication date
CH614835B (en)
FR2420906A7 (en) 1979-10-19
DE2814812B2 (en) 1980-01-31
DE2814812A1 (en) 1979-09-27
DE2814812C3 (en) 1980-10-16

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Legal Events

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PL Patent ceased