DE2240499A1 - Optischer mikrometer - Google Patents

Optischer mikrometer

Info

Publication number
DE2240499A1
DE2240499A1 DE2240499A DE2240499A DE2240499A1 DE 2240499 A1 DE2240499 A1 DE 2240499A1 DE 2240499 A DE2240499 A DE 2240499A DE 2240499 A DE2240499 A DE 2240499A DE 2240499 A1 DE2240499 A1 DE 2240499A1
Authority
DE
Germany
Prior art keywords
counter
optical
micrometer
ramp
optical element
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
DE2240499A
Other languages
German (de)
English (en)
Inventor
Walter Dr Sc Techn Kupper
Bruno Ruefenacht
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.)
Mettler Instrumente AG
Original Assignee
Mettler Instrumente 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 Mettler Instrumente AG filed Critical Mettler Instrumente AG
Publication of DE2240499A1 publication Critical patent/DE2240499A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/32—Indicating the weight by optical projection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/22—Design features of general application for visual indication of the result of count on counting mechanisms, e.g. by window with magnifying lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Indicating Measured Values (AREA)
DE2240499A 1971-09-24 1972-08-17 Optischer mikrometer Pending DE2240499A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1395171A CH529337A (de) 1971-09-24 1971-09-24 Mikrometer

Publications (1)

Publication Number Publication Date
DE2240499A1 true DE2240499A1 (de) 1973-03-29

Family

ID=4396718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2240499A Pending DE2240499A1 (de) 1971-09-24 1972-08-17 Optischer mikrometer

Country Status (7)

Country Link
US (1) US3804530A (https=)
JP (1) JPS5416222B2 (https=)
CH (1) CH529337A (https=)
DE (1) DE2240499A1 (https=)
FR (1) FR2149245A5 (https=)
GB (1) GB1347592A (https=)
NL (1) NL7210335A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102484A (ja) * 1986-10-17 1988-05-07 Miyata Kogyo Kk 異常監視装置
FR3085745B1 (fr) * 2018-09-11 2020-11-06 Vossloh Cogifer Dispositif de detection de position d'un element mobile par rapport a un element de reference

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301935A (en) * 1939-12-27 1942-11-17 Ehrinzhaus Arthur Length measuring device
US3238838A (en) * 1959-03-09 1966-03-08 Gottesmann Emanuel Viewing and illuminating device
DE1133902B (de) * 1960-04-08 1962-07-26 Gossen & Co Gmbh P Fotoelektrisches Kontakt-Messinstrument
SU139083A1 (ru) * 1960-04-14 1960-11-30 И.А. Грейм Оптический микрометр
DE1296396B (de) * 1965-07-24 1969-05-29 Leitz Ernst Gmbh Optisches Mehrzweckmessgeraet

Also Published As

Publication number Publication date
FR2149245A5 (https=) 1973-03-23
CH529337A (de) 1972-10-15
US3804530A (en) 1974-04-16
GB1347592A (en) 1974-02-27
NL7210335A (https=) 1973-03-27
JPS4842760A (https=) 1973-06-21
JPS5416222B2 (https=) 1979-06-20

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