DE2849460C2 - - Google Patents

Info

Publication number
DE2849460C2
DE2849460C2 DE19782849460 DE2849460A DE2849460C2 DE 2849460 C2 DE2849460 C2 DE 2849460C2 DE 19782849460 DE19782849460 DE 19782849460 DE 2849460 A DE2849460 A DE 2849460A DE 2849460 C2 DE2849460 C2 DE 2849460C2
Authority
DE
Germany
Prior art keywords
disc
slots
adjustment device
bell
rotatable
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
DE19782849460
Other languages
German (de)
English (en)
Other versions
DE2849460A1 (de
Inventor
Walter Nedetzky
Max Graz At Pfingstl
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.)
AVL Medical Instruments AG
Original Assignee
Avl 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 Avl AG filed Critical Avl AG
Publication of DE2849460A1 publication Critical patent/DE2849460A1/de
Application granted granted Critical
Publication of DE2849460C2 publication Critical patent/DE2849460C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE19782849460 1977-11-16 1978-11-15 Einrichtung zur positionierung eines drehbaren und angetriebenen elementes Granted DE2849460A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1401677A CH631274A5 (en) 1977-11-16 1977-11-16 Apparatus for positioning a rotatable and driven element

Publications (2)

Publication Number Publication Date
DE2849460A1 DE2849460A1 (de) 1979-05-17
DE2849460C2 true DE2849460C2 (enExample) 1989-06-29

Family

ID=4397234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782849460 Granted DE2849460A1 (de) 1977-11-16 1978-11-15 Einrichtung zur positionierung eines drehbaren und angetriebenen elementes

Country Status (2)

Country Link
CH (1) CH631274A5 (enExample)
DE (1) DE2849460A1 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674729A (en) * 1950-04-13 1954-04-06 Edward G Martin Measuring apparatus
US3458786A (en) * 1966-07-11 1969-07-29 Ibm Movable element positioning system with coarse and fine incremental control

Also Published As

Publication number Publication date
DE2849460A1 (de) 1979-05-17
CH631274A5 (en) 1982-07-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AVL MEDICAL INSTRUMENTS AG, SCHAFFHAUSEN, CH

8339 Ceased/non-payment of the annual fee