DE2343480A1 - Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds - Google Patents

Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds

Info

Publication number
DE2343480A1
DE2343480A1 DE19732343480 DE2343480A DE2343480A1 DE 2343480 A1 DE2343480 A1 DE 2343480A1 DE 19732343480 DE19732343480 DE 19732343480 DE 2343480 A DE2343480 A DE 2343480A DE 2343480 A1 DE2343480 A1 DE 2343480A1
Authority
DE
Germany
Prior art keywords
voltage
generator
driving
electrically controlled
speeds
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.)
Pending
Application number
DE19732343480
Other languages
German (de)
Inventor
Johann Schillmann
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.)
SCHILLMANN GEB HEINRICH INGEBU
Original Assignee
SCHILLMANN GEB HEINRICH INGEBU
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 SCHILLMANN GEB HEINRICH INGEBU filed Critical SCHILLMANN GEB HEINRICH INGEBU
Priority to DE19732343480 priority Critical patent/DE2343480A1/en
Publication of DE2343480A1 publication Critical patent/DE2343480A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/04—Special adaptations of driving means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Abstract

At certain speeds of rotation of the tachometer shaft, hence at certain travelling speeds of a motor vehicle, a certain electrical voltage is generated in the generator of the electrically controlled switchgear for the acoustic travelling speed indication. The voltage produced in the generator cuts in and out acoustic signals by way of transistor circuits at certain travelling speeds. In this process, the cut-in and cut-out points of the signal transmitters are adjustable independently of the voltage and can, therefore, be set to any travelling speeds.

Description

23A348Q23A348Q

Johann SchillmannJohann Schillmann

kk}B Meuenhaus, Soifomdamm 16 kk} B Meuenhaus, Soifomdamm 16

Elektrischgesteuertes Schaltgerät für akustische FahrgeschwindigkeitsanzeigeElectrically controlled switching device for acoustic driving speed display

Zusatsanmeldung für das Sehaltgerät für akustische Fahrgesehwindigkeitsanxeige aur Patentanmeldung Nr* P 23 25 776*3 und Gebrauchsnusteranneldung Nr. G 73 19 122*7Additional registration for the Sehaltgerät for acoustic driving speed warning aur patent application no. * P 23 25 776 * 3 and utility model registration no.G 73 19 122 * 7

Vi# ·■ «loh bei dar Weiterentwicklung dea Schaltgerätes für akustisch· Fahrgcschwindigkeitaanaseige gesaigt, hat, laßt sich •in solch·* Schaltgerät wesentlich kleiner und preiswerter auf elektrischer Basis herstellen* Die kleinere Aueführmöglichkeit ist von großer Bedeutung» da für die Anbringung des Schaltgerüst ee hinter de« Aataturenbrett an Tachometer in Kraft fahr iseug in den Meisten Füllen nur sehr wenig Raum but Verfügung steht* So besteht das elektrisehgesteuerte Schaltgerät für akustische Fahrgeschwindigkeitsanseige aus swei Teilen, den fahretroner-■eugenden Generator -7*- und den-transistorgesteuerten Schaltgerät Mit den akustischen Signalgeber·Vi # · ■ «loh with the further development of the switching device for acoustically · Fahrgcschitzelaanaseige has, can be • in such · * switchgear much smaller and cheaper Establish electrical base * The smaller version is of great importance »as for the attachment of the switchgear ee behind the dashboard on the speedometer in power drive in most fills very little space but is available * The electrically controlled switchgear for acoustic driving speed displays consists of two parts, the driving-troner- ■ eugenden Generator -7 * - and the transistor-controlled switching device With the acoustic signal generator

Dar Generator -7- besteht aus einen Kunststoffgehäuse -8-, in welches eine alektriaohe Spule -9- eingebaut ist und einer runden Scheibe -10-, in der einige Dauernagneten -11- angeordnet sind. Die fioheibe -10- sitat auf einer Velle -12-, die wiederua ron der Taohomoterwella angetrieben wird* Die sich drehende Tachoneterwell« »3-» dia bekanntlieh der Fahrgeschwindigkeit entsprechende Umdrehungen ausführt, läßt sonit die Scheibe -10- nit den Dauermagneten -11- an der Spule -9-varbeirotieren) dabei entsteht in der elektrischen Spule -9-Ja nach Fahrgeschwindigkeit eine höhere bew. niedriegere elektrische Spannung*The generator -7- consists of a plastic housing -8-, In which an electrical coil -9- is built-in and a round disc -10-, in which some permanent magnets -11- are arranged are. The fioheibe -10- sitat on a velle -12- that againua ron the Taohomoterwella is driven * The itself rotating speedometer shaft «» 3- »dia known as the driving speed executes the corresponding revolutions, so the disc -10- with the permanent magnet -11- on the coil -9-rotates) this creates a higher, lower electric coil in the electric coil -9-Yes, depending on the driving speed Tension*

Die Velle -12- der rotierenden Soheibe -10- ist au einem Tiarkant -18- ausgearbeitet, die wiederum beim Anbau des Generators -7- se im das Tachometer -2- eingreift, daO das Tachometer -2- die ihm Beistehende Gesehwindigkeitsanseige mittels der Tachometernadel weiterhin ungehindert anseigt.The Velle -12- of the rotating base -10- is made from a tiark-18-, which in turn is used when the Generator -7- se in the speedometer -2- intervenes, that the speedometer -2- the accompanying speed indicator continues unimpeded by means of the speedometer needle.

509811/0507509811/0507

I« «nd«r«n Teil dee elektriaohgeateuerten SchaltgerKtee für akustische Fahrgeschwindigkeitsanaeige achaltet der vow Generator -7- er Beugte S tr obi, der β« Β. bei einer Fahrtgeschwindigkeit von 50 kat/h 2 Volt ontapricht, über Tranaiatoren ein Akustisches Signal ein· Bei einer weiteren Erhöhung der Fahrgeschwindigkeit auf 55 km/h, und somit einer höheren Spannung achaltet eich daa Signal wieder ab· Daa gleiche geschieht auch in Bereich von 100 km/h - HO Wh, dabei wird daa Signal τοη der Batterie dea Kraftfahreeugea gespeist« Solche lranaistorachaltungex, die bei beatinerten elektriachen Spannungen Andere Stromquellen ein- und aua«ehalten aind bereite unter der Beseichnung Sohnitt-Trigger bekannt«Part of the electrically controlled switchgear for acoustic driving speed announcements, the vow generator -7- he Beugte S tr obi, the β «Β. at a Travel speed of 50 kat / h 2 volts ontapricht, about Tranaiatoren an acoustic signal · When the driving speed is further increased to 55 km / h, and thus a higher voltage switches off the signal from again · The same thing also happens in the range of 100 km / h - HO Wh, there is a signal τοη of the battery dea Kraftfahreeugea fed «Such lranaistorachaltungex, the other with ventilated electrical voltages Power sources in and out are kept under known from the designation of Sohnitt-Trigger "

Beaeichnungaerläuterungen der oheaiatiachen Zeichnung dea Generatora - 7 -Description of the oheaiatiachen drawing dea Generatora - 7 -

- 7 ·> Generator- 7 ·> Generator

8 - KunatatoffgehHuse8 - Kunatatoff housing

- 9 - elektriache Spule- 9 - electric coil

- 10 - Scheibe- 10 - disc

- 11 ·> Oaueraagneten- 11 ·> Outdoor magnets

- 12 - Welle «it Vierkant- 12 - Wave «it square

509811/0507509811/0507

Claims (1)

tl«ktriachgeateuertea SohaltgerMt für akuatiaehe Fahrgeachwin· dlgkeitaanm«ig·tl «ktriachgeateuertea SohaltgerMt for acuatiaehe Fahrgeachwin · dlgkeitaanm «ig · Patentansprüche*Patent claims * ^-\ Zusatz zur Patentanmeldung P 23 25 776.3 ^ - \ Addition to patent application P 23 25 776.3 ' tw El»ktriachgeateuertea SchaltgerKt für akuatiache Fahr ge- s gchwindigkaitaanaseijto gekennzeichnet dadurch, daß bei beat 1mb ten UHdrehungageachvindigkeiten der Tachometerwelle -3- und aoalt bei beatisuaten Fahrgeachwindigkeiten einea Kraftfahrseugea iu Generator -7- des elektriachgeeteuerteti SchaltgerHtea für akuatiache Fahrgeachwindigkeit, ein· beatiaatte elektriache Spannung erxeugt wird· 'El tw "ktriachgeateuertea SchaltgerKt for driving overall akuatiache s gchwindigkaitaanaseijto characterized in that at beat 1mb th UHdrehungageachvindigkeiten the tachometer shaft -3- and aoalt at beatisuaten Fahrgeachwindigkeiten Onea Kraftfahrseugea iu generator -7- of elektriachgeeteuerteti SchaltgerHtea for akuatiache Fahrgeachwindigkeit, a · beatiaatte elektriache Tension is created a· ^laktriaohgeateuerte» Schalticerät für akuatiache Fahr ge «· aohwindiiekeitaaiMceige gekennaeichnet dadurch, daß die in deaerator -7- dee elektriachgeateuerten Schaltgertttea für almatiaoha Fahrgeaohvindigkeit erzeugte Spannung bei beat iaai ten Pahrgeaohwindigkeiten, κ. Ö. von 50 - 60 km/h und 100 - 110 loa/h über tranaiatoraohaltungen akuatiache Signal· «in- Und auaaehaltvtt dabei alnd die Sin- und Au·aohaItpunkte dar Signalgeber von der elektrischen Spannung unabhängig Juatlerbar und aoeit auf beliebig· Fahrgeschwindigkeiten einstellbar· A · ^ laktriaohgeateuerte »Schalticerät für akuatiache Fahrge« · aohwindiiekeitaaiMceige characterized by the fact that the in deaerator -7- dee electronically controlled switching device for almatiaoha passenger ohms generated voltage at beat iaai th pahrgeao speeds. Ö. from 50 - 60 km / h and 100 - 110 loa / h via tranaiatorao attitudes acuatiache signal · «in and auaaehaltvtt thereby alnd the sin and stop points are signaling independent of the electrical voltage Juatlerbar and aoeit adjustable to any · driving speed · 3· !!•ktrlacfag«at«u»rtai ItchaltifrMt für akuatiaohe Fahrgeachwlndigk«ltaang«ig· gek»nna«ichnet dadurch, dafi aich dar Generator -7- *·* nlektriach g«ateuerten SchaltgerMt·· für akuatiach· Fahrgeaohwlndlgkeitaanaeige auch nachtrüglioh in Xraftfahraeuge an da· bereite vorhanden· Tachoaiet«r -2- anbauen läßt, ohne die Funktion dee vorhandenen Tachoaeters -2- irgendwie du beeinträchtigen. 3 · !! • ktrlacfag «at« u »rtai ItchaltifrMt for acuatiaohe driving agilityk« ltaang «ig · k» nna «inet by the fact that the generator -7- * · * electrically controlled switchgear ·· also for acuatiaach · driving agility Afterwards, in the vehicle's eye, what is already available, Tachoaiet «r -2- can be added without in any way affecting the function of the existing Tachoaeters -2-. ORIGINAL INSPECTEDORIGINAL INSPECTED 509811/0507509811/0507 LeerseiteBlank page
DE19732343480 1973-08-29 1973-08-29 Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds Pending DE2343480A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732343480 DE2343480A1 (en) 1973-08-29 1973-08-29 Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343480 DE2343480A1 (en) 1973-08-29 1973-08-29 Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds

Publications (1)

Publication Number Publication Date
DE2343480A1 true DE2343480A1 (en) 1975-03-13

Family

ID=5891002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732343480 Pending DE2343480A1 (en) 1973-08-29 1973-08-29 Electrically controlled switchgear - is for acoustic travelling speed indication with generation of voltage at certain speeds

Country Status (1)

Country Link
DE (1) DE2343480A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470968A1 (en) * 1979-12-06 1981-06-12 Europ Propulsion Optical rotation detector for vehicle speedometer cable - uses light source and photodetector adaptor section to provide logic signals
EP0461993A1 (en) * 1990-06-14 1991-12-18 Sagem Allumage Sensor for measuring rotational speed, in particular for a motor vehicle gearbox
EP0650058A1 (en) * 1993-10-20 1995-04-26 Ströter Antriebstechnik GmbH Face type motor with measuring device for detecting the rotation of the motor shaft
FR2724462A1 (en) * 1994-09-13 1996-03-15 Eaton Sa Monaco SPEED SENSOR HALL EFFECT

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470968A1 (en) * 1979-12-06 1981-06-12 Europ Propulsion Optical rotation detector for vehicle speedometer cable - uses light source and photodetector adaptor section to provide logic signals
EP0461993A1 (en) * 1990-06-14 1991-12-18 Sagem Allumage Sensor for measuring rotational speed, in particular for a motor vehicle gearbox
FR2663425A1 (en) * 1990-06-14 1991-12-20 Valeo Electronique SENSOR FOR MEASURING ROTATIONAL SPEED, IN PARTICULAR FOR A GEARBOX OF A MOTOR VEHICLE.
EP0650058A1 (en) * 1993-10-20 1995-04-26 Ströter Antriebstechnik GmbH Face type motor with measuring device for detecting the rotation of the motor shaft
FR2724462A1 (en) * 1994-09-13 1996-03-15 Eaton Sa Monaco SPEED SENSOR HALL EFFECT
EP0702234A1 (en) * 1994-09-13 1996-03-20 Eaton S.A.M. Hall effect speed sensor

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