DE1770399U - ELECTRO-DYNAMIC SPEED MEASURING DEVICE. - Google Patents

ELECTRO-DYNAMIC SPEED MEASURING DEVICE.

Info

Publication number
DE1770399U
DE1770399U DEST10020U DEST010020U DE1770399U DE 1770399 U DE1770399 U DE 1770399U DE ST10020 U DEST10020 U DE ST10020U DE ST010020 U DEST010020 U DE ST010020U DE 1770399 U DE1770399 U DE 1770399U
Authority
DE
Germany
Prior art keywords
measuring device
speed measuring
electro
dynamic speed
transmitter
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
DEST10020U
Other languages
German (de)
Inventor
Ortwin Stieber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEST10020U priority Critical patent/DE1770399U/en
Publication of DE1770399U publication Critical patent/DE1770399U/en
Expired 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
    • 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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Lubricants (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

Beschreibung Elektro-Dynamische Drehzahlmeßeinrichtung Drehzahlmeßeinriohtungen an Maschinenteilen 1, deren Drehzahl überwacht werden soll, werden häufig als besondere, zusätzliche Aggregate angebaut Dieser zusätzliche Anbau ist oft platzraubend und bietet fast immer ein unerfreulichtes, zerklüfteten Bild der Maschinenanlage, ganz abgesehen davon, daß die Kraftübertragung zwischen Welle und Drehzahlmessereinrichtung häufig mit Ketten oder Riemen, seltener mit Zahnrädern oder biegsamer Welle bewerkstelligt wird, was einer häufigen Schmierung und Wartung bedarf.Description Electro-dynamic speed measuring device speed measuring device on machine parts 1, the speed of which is to be monitored, are often referred to as special, additional units attached This additional attachment is often space-consuming and almost always offers an unpleasant, jagged picture of the machine system, completely apart from the fact that the power transmission between the shaft and the tachometer device often done with chains or belts, more rarely with gears or flexible shafts becomes what requires frequent lubrication and maintenance.

Auch kann in manchen Fällen so eine außen liegende Kraftübertragungsstelle eine unangenehme Geräuschquelle sein Eine Beseitigung all dieser Mängel wird dadurch erreicht, daß man den Geberteil (3) u. (5) einer elektrodynamischen Drahzahlmeßvorriohtung je nach baulicher Möglichkeit in das Gehäuse (2) der Maschien mit der zu messenden Welle (1) einplant, was besonders bei stufenlosen Getrieben von Vorteil ist. Eine beispielsweise besonders raumsparende Ausftihrungslorm des Einbaus eines Geberteils (3) u. (5), zeigt die Darstellung Figur 1. Darin ist aufgezeigt, wie an der Stirnseite der geregelten Welle (i) eines stufenlosen Getriebes ein permanenter Magnet (3) angebracht ist, dessen Magnetfeld bei Drehung der Welle (1) in den Spulen des im Gehäuse (2) zentrierten Statorteiles (5) eine der Drehgesohwindigkeit proportionale Spannung erzeugt.In some cases, such an external force transmission point can also be used This will eliminate all of these shortcomings achieved that the encoder part (3) u. (5) of an electrodynamic Wirhzahlmeßvorriohtung depending on the structural possibility in the housing (2) of the machine with the to be measured Plan in shaft (1), which is particularly advantageous with continuously variable transmissions. One For example, a particularly space-saving implementation of the installation of a transmitter part (3) and (5), the illustration shows Figure 1. It shows how on the front side the controlled shaft (i) of a continuously variable transmission is a permanent magnet (3) is attached whose magnetic field when the shaft (1) rotates in the coils of the im Housing (2) centered stator part (5) one of the speed of rotation proportional Creates tension.

Fur Wellen (l), deren Stirnseite nicht wie in Figur 1 durch einen Magnet (3) abgeschlossen werden kann, läßt sich beispielsweise im Raum nahe einem Lager unter Benützung einer unmagnetisohen Zwischenlage ein ringförmiger Magnet befestigen, der wiederum auf ein entsprechend ausgebildetes Statorteil (5) in bekannter Weise einwirkt. Die Isolierteile (4) elektrodynamischer Geber (3) u. (5) sind öl- und temperaturfestt For shafts (l) whose end face is not, as in Figure 1, through a Magnet (3) can be completed, for example, in the room near a Bearing using a non-magnetic intermediate layer, a ring-shaped magnet fasten, which in turn on a correspondingly designed stator part (5) in known Acts way. The insulating parts (4) of the electrodynamic transmitter (3) and (5) are oil- and temperature resistant

Claims (2)

n s p r ü c h e « tses ! : a ! St : ss : : s : : ms : a : : assat ! B
io Elektrodynamische Drehzahlmeßeinrichtung, bestehend aus Wechselstromgeber (3) u. (5) und Drehspulmeßwerk mit Gleichrichter, dadurch gekennzeichnet, daß der Wechselstromgeber (3) u. (5) solchermaßen in einem Maschinengehäuse (2) vornehmlich in dem eines stufenlosen Getriebes eingebaut ist, das mit der zu messenden Welle (i) der permanent-magnetische Anker (3) fest verbunden ist und der Statorteil (5) im Masohinengehäuse (2) zentriert fest angebracht ist. claims «Tses! : a! St: ss:: s:: ms: a:: assat! B.
io electrodynamic speed measuring device, consisting of an alternating current transmitter (3) and (5) and moving coil measuring mechanism with rectifier, characterized in that the alternating current transmitter (3) and (5) is built into a machine housing (2) primarily in that of a continuously variable transmission, that the permanent-magnetic armature (3) is firmly connected to the shaft (i) to be measured and the stator part (5) is firmly centered in the masonry housing (2). 2.Elektrodynamische Drehzahlmeßeinrichtung, nach Anspruch 1. dadurch gekennzeichnet, daß die im Geberteil (3) u. (5) verwendeten Isolierteile (4) öl-und temperaturfest sind.2.Electrodynamic speed measuring device according to claim 1. characterized characterized in that the insulating parts (4) used in the transmitter part (3) and (5) oil and are temperature resistant.
DEST10020U 1958-05-29 1958-05-29 ELECTRO-DYNAMIC SPEED MEASURING DEVICE. Expired DE1770399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST10020U DE1770399U (en) 1958-05-29 1958-05-29 ELECTRO-DYNAMIC SPEED MEASURING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST10020U DE1770399U (en) 1958-05-29 1958-05-29 ELECTRO-DYNAMIC SPEED MEASURING DEVICE.

Publications (1)

Publication Number Publication Date
DE1770399U true DE1770399U (en) 1958-07-17

Family

ID=32839556

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST10020U Expired DE1770399U (en) 1958-05-29 1958-05-29 ELECTRO-DYNAMIC SPEED MEASURING DEVICE.

Country Status (1)

Country Link
DE (1) DE1770399U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179581B (en) * 1960-11-25 1964-10-15 Bbc Brown Boveri & Cie Safety driving circuit for monitoring and influencing the speed of a vehicle, in particular a rail vehicle
DE2333385A1 (en) * 1972-07-03 1974-01-24 Gen Electric AC SPEEDOMETER GENERATOR
WO2020161000A1 (en) * 2019-02-05 2020-08-13 Bitzer Kühlmaschinenbau Gmbh Expansion system and system for producing electrical energy from heat
CN113423933A (en) * 2019-02-05 2021-09-21 比泽尔制冷设备有限公司 Machine for decompressing or compressing a gaseous medium
RU2800533C2 (en) * 2019-02-05 2023-07-24 Битцер Кюльмашиненбау Гмбх Expander installation and installation for producing electric energy from heat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179581B (en) * 1960-11-25 1964-10-15 Bbc Brown Boveri & Cie Safety driving circuit for monitoring and influencing the speed of a vehicle, in particular a rail vehicle
DE2333385A1 (en) * 1972-07-03 1974-01-24 Gen Electric AC SPEEDOMETER GENERATOR
WO2020161000A1 (en) * 2019-02-05 2020-08-13 Bitzer Kühlmaschinenbau Gmbh Expansion system and system for producing electrical energy from heat
CN113423932A (en) * 2019-02-05 2021-09-21 比泽尔制冷设备有限公司 Expansion device and device for obtaining electrical energy from heat
CN113423933A (en) * 2019-02-05 2021-09-21 比泽尔制冷设备有限公司 Machine for decompressing or compressing a gaseous medium
RU2800533C2 (en) * 2019-02-05 2023-07-24 Битцер Кюльмашиненбау Гмбх Expander installation and installation for producing electric energy from heat
US11939978B2 (en) 2019-02-05 2024-03-26 Bitzer Kuehlmaschinenbau Gmbh Machine for depressurizing or compressing gaseous media

Similar Documents

Publication Publication Date Title
DE1176440B (en) Belt drive with magnetic reinforcement of the frictional connection
DE3700319A1 (en) MINIATURE MOTOR
DE2518735C2 (en) Active magnetic bearing
DE1770399U (en) ELECTRO-DYNAMIC SPEED MEASURING DEVICE.
DE2333385A1 (en) AC SPEEDOMETER GENERATOR
DE325363C (en) Device for damping torsional vibrations of rotating shafts
DE860087C (en) Worm gear, especially for electricity meters
DE868503C (en) Safety device for the conveyor basket loading
DE330994C (en) Elastic bearing
DE235564C (en)
DE963311C (en) Encoder for speed measuring systems
DE548038C (en) Device for film movement in steps
AT219306B (en) Device for recording the start-up and breakdown torque of an asynchronous motor
DE851654C (en) Electrodynamic transmission, especially for motor vehicles
AT225278B (en) Two-speed electric drive with two motors
DE1032952B (en) Arrangement for counting electrical impulses
DE1766306U (en) FASTENING FOR SPEED METER OD. DGL.
DE421393C (en) Rotating electrical converters with vertical shaft
DE435335C (en) Centrifugal clutch
DE1931238U (en) ELECTRIC MOTOR WITH A CLUTCH DEVICE.
DE229918C (en)
DE1723791U (en) ONE OR MULTIPLE ELECTROMAGNETIC COUPLING.
DE389713C (en) Eddy current speedometer
DE3807691A1 (en) Homopolar ferromagnetic power machine
DE2532483A1 (en) Low power stepping motor for drum-type counters - has cylindrical permanent magnet rotor with poles of alternating polarity