CH560766A5 - - Google Patents

Info

Publication number
CH560766A5
CH560766A5 CH497973A CH497973A CH560766A5 CH 560766 A5 CH560766 A5 CH 560766A5 CH 497973 A CH497973 A CH 497973A CH 497973 A CH497973 A CH 497973A CH 560766 A5 CH560766 A5 CH 560766A5
Authority
CH
Switzerland
Prior art keywords
lever
chronograph
push
reset
button
Prior art date
Application number
CH497973A
Other languages
English (en)
French (fr)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH560766A5 publication Critical patent/CH560766A5/fr

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/14—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices
    • G05F1/22—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with separate magnetic control devices having a controllable degree of saturation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/066—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode particular circuits having a special characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Rectifiers (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
CH497973A 1972-04-18 1973-04-06 CH560766A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218806 DE2218806C3 (de) 1972-04-18 1972-04-18 Gleichrichteranlage zur Speisung von Aluminium-Elektrolyseöfen

Publications (1)

Publication Number Publication Date
CH560766A5 true CH560766A5 (OSRAM) 1975-04-15

Family

ID=5842372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH497973A CH560766A5 (OSRAM) 1972-04-18 1973-04-06

Country Status (4)

Country Link
JP (1) JPS4916819A (OSRAM)
CH (1) CH560766A5 (OSRAM)
DE (1) DE2218806C3 (OSRAM)
FR (1) FR2180924A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045672A1 (fr) 2007-10-02 2009-04-08 Omega SA Dispositif de remise à zéro de deux compteurs de temps

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN144527B (OSRAM) * 1976-10-06 1978-05-13 Inst Elektroswarki Patona
CN110952113B (zh) * 2019-12-31 2020-11-24 河南恒达机电设备有限公司 一种电解铝监控系统
AT526361B1 (de) * 2022-12-21 2024-02-15 Andritz Ag Maschf Regelbare Gleichrichteranordnung für die Wasserstoff-Elektrolyse
DE102023118387B3 (de) * 2023-07-12 2024-09-26 Maschinenfabrik Reinhausen Gmbh Vorrichtung zum erzeugen einer geregelten gleichspannung, vorrichtung zum erzeugen einer geregelten wechselspannung sowie verfahren zur betätigung der beiden vorrichtungen
CN117937412B (zh) * 2023-12-11 2024-06-25 中科智寰(北京)科技有限公司 光伏直流接入电解铝供电系统整流机组稳流控制方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2045672A1 (fr) 2007-10-02 2009-04-08 Omega SA Dispositif de remise à zéro de deux compteurs de temps
JP2009085957A (ja) * 2007-10-02 2009-04-23 Omega Sa ２つのタイム・カウンタ用のゼロ・リセット装置
US7871197B2 (en) 2007-10-02 2011-01-18 Omega Sa Zero reset device for two time counters

Also Published As

Publication number Publication date
DE2218806A1 (de) 1973-10-25
FR2180924A1 (en) 1973-11-30
FR2180924B1 (OSRAM) 1977-04-29
DE2218806B2 (de) 1974-07-18
DE2218806C3 (de) 1975-02-27
JPS4916819A (OSRAM) 1974-02-14

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Legal Events

Date Code Title Description
PL Patent ceased