FR2421367A1 - Telemetre opto-electronique - Google Patents

Telemetre opto-electronique

Info

Publication number
FR2421367A1
FR2421367A1 FR7907627A FR7907627A FR2421367A1 FR 2421367 A1 FR2421367 A1 FR 2421367A1 FR 7907627 A FR7907627 A FR 7907627A FR 7907627 A FR7907627 A FR 7907627A FR 2421367 A1 FR2421367 A1 FR 2421367A1
Authority
FR
France
Prior art keywords
rangefinder
coping
optical axes
large aperture
short distances
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.)
Withdrawn
Application number
FR7907627A
Other languages
English (en)
French (fr)
Inventor
Gunter Kompa
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.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 Endress and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of FR2421367A1 publication Critical patent/FR2421367A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
FR7907627A 1978-03-30 1979-03-27 Telemetre opto-electronique Withdrawn FR2421367A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782813591 DE2813591B2 (de) 1978-03-30 1978-03-30 Opto-elektronisches EntfernungsmeSgerat mit in eine Empfangs-Linsenoptiköffnung eingesetztem Sende-Linsenoptik-Tubus

Publications (1)

Publication Number Publication Date
FR2421367A1 true FR2421367A1 (fr) 1979-10-26

Family

ID=6035683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907627A Withdrawn FR2421367A1 (fr) 1978-03-30 1979-03-27 Telemetre opto-electronique

Country Status (2)

Country Link
DE (1) DE2813591B2 (de)
FR (1) FR2421367A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017208043A1 (en) * 2016-05-31 2017-12-07 Abb Schweiz Ag Loop powered distance transmitter
US20190101625A1 (en) * 2016-05-31 2019-04-04 AB Schweiz AG Loop powered distance transmitter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128859C2 (de) * 1981-07-22 1983-05-19 Triumph-Adler Aktiengesellschaft für Büro- und Informationstechnik, 8500 Nürnberg Reflex-Lichtschranke
DE3204258A1 (de) * 1982-02-08 1983-08-25 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Optischer reflexsensor, insbesondere infrarotnaeherungsschalter
JPH11183599A (ja) * 1997-12-18 1999-07-09 Mitsubishi Electric Corp 光レーダ装置
DE19804050B4 (de) * 1998-02-03 2006-02-16 Robert Bosch Gmbh Vorrichtung zur optischen Distanzmessung
DE10037217A1 (de) * 2000-07-31 2002-02-14 Volkswagen Ag Scheinwerfer mit integriertem optischen Sensor, insbesondere für eine Abstandsmessung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549947A (de) * 1967-01-03 1968-12-13
CH482217A (fr) * 1968-09-26 1969-11-30 Paillard Sa Télémètre à faisceau lumineux
GB1193567A (en) * 1968-02-15 1970-06-03 Eltro G M B H & Co Ges Fur Str Optical Aiming and Laser Rangefinding Apparatus.
CH496243A (de) * 1970-01-27 1970-09-15 Wild Heerbrugg Ag Biaxialer elektrooptischer Entfernungsmesser mit Tripelspiegelreflektor
US3654477A (en) * 1970-06-02 1972-04-04 Bionic Instr Inc Obstacle detection system for use by blind comprising plural ranging channels mounted on spectacle frames
US4024392A (en) * 1976-03-08 1977-05-17 The United States Of America As Represented By The Secretary Of The Navy Gimballed active optical system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1549947A (de) * 1967-01-03 1968-12-13
GB1193567A (en) * 1968-02-15 1970-06-03 Eltro G M B H & Co Ges Fur Str Optical Aiming and Laser Rangefinding Apparatus.
CH482217A (fr) * 1968-09-26 1969-11-30 Paillard Sa Télémètre à faisceau lumineux
CH496243A (de) * 1970-01-27 1970-09-15 Wild Heerbrugg Ag Biaxialer elektrooptischer Entfernungsmesser mit Tripelspiegelreflektor
US3654477A (en) * 1970-06-02 1972-04-04 Bionic Instr Inc Obstacle detection system for use by blind comprising plural ranging channels mounted on spectacle frames
US4024392A (en) * 1976-03-08 1977-05-17 The United States Of America As Represented By The Secretary Of The Navy Gimballed active optical system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017208043A1 (en) * 2016-05-31 2017-12-07 Abb Schweiz Ag Loop powered distance transmitter
US20190101625A1 (en) * 2016-05-31 2019-04-04 AB Schweiz AG Loop powered distance transmitter

Also Published As

Publication number Publication date
DE2813591B2 (de) 1980-02-14
DE2813591A1 (de) 1979-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse