EP0191889A2 - Moteur pour faire sonner une cloche - Google Patents

Moteur pour faire sonner une cloche Download PDF

Info

Publication number
EP0191889A2
EP0191889A2 EP85105750A EP85105750A EP0191889A2 EP 0191889 A2 EP0191889 A2 EP 0191889A2 EP 85105750 A EP85105750 A EP 85105750A EP 85105750 A EP85105750 A EP 85105750A EP 0191889 A2 EP0191889 A2 EP 0191889A2
Authority
EP
European Patent Office
Prior art keywords
bell
swing
drive motor
vibration
oscillation
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.)
Granted
Application number
EP85105750A
Other languages
German (de)
English (en)
Other versions
EP0191889B1 (fr
EP0191889A3 (en
Inventor
Bernhard Dr.-Ing. Mursch
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.)
Herforder Elektricitats-Werke Bokelmann & Kuhlo & Co GmbH
Original Assignee
Herforder Elektricitats-Werke Bokelmann & Kuhlo & Co 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 Herforder Elektricitats-Werke Bokelmann & Kuhlo & Co GmbH filed Critical Herforder Elektricitats-Werke Bokelmann & Kuhlo & Co GmbH
Priority to AT85105750T priority Critical patent/ATE68283T1/de
Publication of EP0191889A2 publication Critical patent/EP0191889A2/fr
Publication of EP0191889A3 publication Critical patent/EP0191889A3/de
Application granted granted Critical
Publication of EP0191889B1 publication Critical patent/EP0191889B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/28—Bells for towers or the like
    • G10K1/30—Details or accessories
    • G10K1/34—Operating mechanisms
    • G10K1/344—Operating mechanisms for an oscillating bell which is driven once per cycle
    • G10K1/345—Operating mechanisms for an oscillating bell which is driven once per cycle electrically operated

Definitions

  • the invention relates to a bell chime of the type specified in the preamble of claim 1.
  • the bell ringing machines of the aforementioned type therefore have the disadvantage that the intonation of the bell changes over time and under different conditions.
  • the entire bell ringing machine can be relatively easy or stiff, which is at least in the steady state leads to different swing angles and thus to the changed intonation of the bell.
  • the particular advantage of the invention is therefore that when the setpoint of the swing-out angle is reached, the engine is fed only that power loss that is necessary under the operating conditions that occur in order to maintain the predetermined swing-out angle. This is irrespective of the size of the excess energy that is supplied to the drive motor during the high-heat phase in order to quickly ring the bell to a predetermined swing-out angle.
  • the determination of the energy loss or the differential energy that must be withdrawn from the engine during the transition from the high-wave phase to the steady state can be determined indirectly via the respective swing-out angles, which result under the conditions below and which are stored, processed and stored in a conventional computer can be converted into control variables for the drive motor.
  • the angle actually reached and the swing-out angle reached in the previous half or full swing are determined and stored.
  • a difference quantity is then formed from these two angles, which is proportional to the energy difference which results from those energies which have been supplied to the oscillation system in the last period under consideration and the previous, penultimate period.
  • this energy difference is reflected in an increase in the potential energy through height gain, although part of the energy difference is consumed by the losses of the vibration system.
  • the difference between the maximum swing angle and that of the previous swing angle is proportional to the sum of the energy loss and the potential energy supplied to the vibration system during the last period and can be used accordingly as a control or manipulated variable.
  • Another difference between two swing angles, which at the beginning and at the end of an idle period of the Vibration system can be determined, can be recorded as a proportional variable for the energy loss that occurred during this period.
  • the system can swing through an empty half or full swing, which naturally results in different swing-out angles due to the losses occurring at the beginning and at the end of this period.
  • This angle difference can be evaluated directly as an operation variable for the control of the drive motor; however, this quantity can also be related to the angular difference described above in order to be able to eliminate the potential energy supplied to the system from the energy difference proportional to it, in order to then reduce the electrical energy supplied to the drive motor in order to cover the losses let the steady system swing with the set point of the swing angle.
  • the. Duty cycle or the switch-on distance for the drive motor which is defined per period for the up-phase, when changing to the holding state in relation to the swing-out angle difference, which results from the last period of the high-rise process, is reduced in relation to the swing-out angle difference, which in; the inserted idle phase is determined.
  • this presupposes that the drive motor is operated with at least approximately constant power during the switch-on phases, which is the case with bell-ringing machines in which the bell is driven by an asynchronous motor that is coupled without slippage usually is the case.
  • the electrical energy supplied to the system per half oscillation or oscillation is reduced to the extent that potential energy for obtaining a higher swing-out angle is no longer supplied to the bell and the achieved swing-out angle is maintained while covering the losses.
  • the invention is explained in more detail below with the aid of a calculation example.
  • the drawing shows schematically the pendulum system of a bell with the associated swing angles.
  • the drawing clarifies those swing-out angles that arise at one of the reversal points of the bell path when changing from the high-tide phase to the steady-state stop.
  • the bell should reach the setpoint OG of the swing angle.
  • the bell In the last oscillation period before reaching the target value ⁇ , the bell only reaches the swing-out angle a 1. During the last oscillation period in the high-heat phase, so much energy is supplied to the oscillation system that the oscillation angle increases by the difference angle ⁇ 1.
  • the last supplied energy ⁇ E ZU can also be represented as where C is a constant for the average motor power and ⁇ t 1 is the duty cycle of the drive motor during the last oscillation period.
  • the loss energy to be supplied in the steady state during the idle period is ⁇ t 2
  • the swing-out angle decreases from the value ⁇ to the value ⁇ 2 during the idling period.
  • the difference the swing-out angle during this period is 2.
  • Reduction 2 of the oscillation angle of the first, drive-free oscillation period measures, then you can shorten the time interval for switching on the drive motor of the ringing machine, which is set for the high-ring phase, for the steady-state phase in the ratio ⁇ 2 : ⁇ 1 and thus becomes a good approximation Can hold the bell at the setpoint of the swing angle.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Control Of Electric Motors In General (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electronic Switches (AREA)
  • Telephone Function (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
EP85105750A 1985-02-14 1985-05-10 Moteur pour faire sonner une cloche Expired - Lifetime EP0191889B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105750T ATE68283T1 (de) 1985-02-14 1985-05-10 Glockenlaeutemaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853505062 DE3505062A1 (de) 1985-02-14 1985-02-14 Glockenlaeutemaschine
DE3505062 1985-02-14

Publications (3)

Publication Number Publication Date
EP0191889A2 true EP0191889A2 (fr) 1986-08-27
EP0191889A3 EP0191889A3 (en) 1987-11-11
EP0191889B1 EP0191889B1 (fr) 1991-10-09

Family

ID=6262509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105750A Expired - Lifetime EP0191889B1 (fr) 1985-02-14 1985-05-10 Moteur pour faire sonner une cloche

Country Status (3)

Country Link
EP (1) EP0191889B1 (fr)
AT (1) ATE68283T1 (fr)
DE (2) DE3505062A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094443A1 (fr) * 1999-10-20 2001-04-25 Joh. Muff AG Méthode de contrôle de l'angle d'oscillation d'une cloche d'église
EP2551844A1 (fr) * 2011-07-28 2013-01-30 Muff Kirchturmtechnik AG Procédé de réglage d'un angle de déviation d'une cloche et dispositif d'entraînement pour le fonctionnement réglé d'une cloche couplée au dispositif d'entraînement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701828A1 (de) * 1987-01-23 1988-08-04 Stuehrenberg Rolf Regelvorrichtung fuer glockenlaeutemaschinen
DE3714465C3 (de) * 1987-04-30 1995-06-29 Philipp Hoerz Gmbh & Co Kg Verfahren zum Steuern des Antriebsmotors einer Glockenläutemaschine und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945069A (en) * 1930-03-21 1934-01-30 Poole Mfg Co Inc Clock
US2952013A (en) * 1955-08-19 1960-09-06 Josef Pfundner Bell ringing machines
DE1007673B (de) * 1956-08-18 1957-05-02 Philipp Hoerz Antriebsaggregat fuer Glockenlaeutewerke
DE2052367A1 (de) * 1970-10-24 1972-04-27 Merk H Glockenlautemaschine
DE2756661C3 (de) * 1977-12-19 1987-10-22 Herforder Elektricitäts-Werke Bokelmann & Kuhlo GmbH & Co., 4900 Herford Glockenläutemaschine
DE3310567C2 (de) * 1983-03-23 1985-12-12 Paul 8263 Burghausen Salomon Verfahren zum Steuern des Antriebsmotors einer Glockenläutmaschine sowie Vorrichtung zur Durchführung des Verfahrens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1094443A1 (fr) * 1999-10-20 2001-04-25 Joh. Muff AG Méthode de contrôle de l'angle d'oscillation d'une cloche d'église
EP2551844A1 (fr) * 2011-07-28 2013-01-30 Muff Kirchturmtechnik AG Procédé de réglage d'un angle de déviation d'une cloche et dispositif d'entraînement pour le fonctionnement réglé d'une cloche couplée au dispositif d'entraînement

Also Published As

Publication number Publication date
DE3505062C2 (fr) 1988-08-18
EP0191889B1 (fr) 1991-10-09
EP0191889A3 (en) 1987-11-11
ATE68283T1 (de) 1991-10-15
DE3584366D1 (de) 1991-11-14
DE3505062A1 (de) 1986-08-14

Similar Documents

Publication Publication Date Title
DE3202906C2 (de) Verfahren und Vorrichtung zum Wiederanlassen eines Induktionsmotors
DE2428649C3 (de) Vorrichtung zum Steuern eines Betätigungshebels einer Synchronisationseinrichtung eines Wechselgetriebes
EP0081630A2 (fr) Pédale d'accélérateur électrique
DE2627883A1 (de) Verfahren und vorrichtung zur steuerung des druckes des von einer motorbetriebenen kompressoranlage abgegebenen arbeitsmediums
DE3007420A1 (de) Anlage zur chemisch-thermischen behandlung von metallischen werkstuecken bei glimmentladung
EP0859452A1 (fr) Procédé et dispositif de contrÔle de puissance des consommateurs électriques connectés à un réseau d'alimentatin à tension alternative
EP0191889B1 (fr) Moteur pour faire sonner une cloche
DE68912424T2 (de) Verfahren und Vorrichtung zum Anpassen der Funkenstrecke eines berührungsfreien Lithotriptors.
DE2340636A1 (de) Einrichtung zum schrittweisen ausziehen eines stranges aus einer horizontalen stranggiesskokille einer stranggiessanlage
DE2618993A1 (de) Relais sowie verfahren und vorrichtung zum einstellen und/oder justieren des kontaktdruckes und -abstandes
DE3789242T2 (de) Verfahren und vorrichtung zur behandlung von materialien mittels laser.
DE3302209A1 (de) Schrittmotor
DE2512364A1 (de) Stromrichteranordnung mit in reihe geschalteten stromrichtern
DE102023101446A1 (de) Vorrichtung zur Regelung eines Ventils, System mit der Vorrichtung und dem Ventil sowie Kraftfahrzeug mit dem System
DE642199C (de) Einrichtung zur Erzielung einer bestimmten Drehzahlcharakteristik, insbesondere zur Aufhebung des Drehzahlabfalles bei Motoren
DE102007024111A1 (de) Verfahren zum Steuern der Pulsform eines von einem im Pulsbetrieb arbeitenden Festkörperlaser erzeugten Laserstrahlpulses sowie mit diesem Verfahren betriebener Festkörperlaser
DE2753007C2 (de) Schaltungsanordnung zur automatischen Nachregelung eines Stelltransformators
DE2733414C2 (de) Anlassersystem für einen Motor
DE2418322B2 (de) Verfahren und vorrichtung zur stufenlosen steuerung der drehzahl einer drehstrom-asynchronmaschine
DE2026639A1 (de) Biegemaschine für Stäbe, Drähte und Profile
DE968969C (de) Verfahren und Anordnung zur Regelung der Stromzufuhr aus einer Mehrphasen-Wechselstrom-Quelle an einen Verbraucher, insbesondere an ein Schweissgeraet
DE102019102881B4 (de) Verfahren und Steuergerät zum Betreiben eines Antriebstrangs mit Haupt- und Zusatzantrieb und Überlagerungsgetriebe
EP0072037A1 (fr) Méthode et appareil pour la fabrication d'une connexion à enroulement
DE3347792A1 (de) Verfahren und vorrichtung zum steuern des antriebsmotors einer holzbearbeitungsmaschine
DE973333C (de) Vorrichtung zum Einschalten eines Hochfrequenzgenerators bei unterschiedlicher Leistungsabgabe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19880505

17Q First examination report despatched

Effective date: 19900326

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 68283

Country of ref document: AT

Date of ref document: 19911015

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3584366

Country of ref document: DE

Date of ref document: 19911114

ITF It: translation for a ep patent filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920416

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920423

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920427

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920428

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920514

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19920526

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920527

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920531

Year of fee payment: 8

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
EPTA Lu: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930510

Ref country code: GB

Effective date: 19930510

Ref country code: AT

Effective date: 19930510

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930531

Ref country code: CH

Effective date: 19930531

Ref country code: BE

Effective date: 19930531

BERE Be: lapsed

Owner name: HERFORDER ELEKTRICITATS-WERKE BOKELMANN & KUHLO

Effective date: 19930531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19931201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930510

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19940201

EUG Se: european patent has lapsed

Ref document number: 85105750.5

Effective date: 19931210