FR2251833A1 - Closed-circuit TV or camera surveillance system - pivoting mirror in front of objective allows camera to be fixed - Google Patents

Closed-circuit TV or camera surveillance system - pivoting mirror in front of objective allows camera to be fixed

Info

Publication number
FR2251833A1
FR2251833A1 FR7438321A FR7438321A FR2251833A1 FR 2251833 A1 FR2251833 A1 FR 2251833A1 FR 7438321 A FR7438321 A FR 7438321A FR 7438321 A FR7438321 A FR 7438321A FR 2251833 A1 FR2251833 A1 FR 2251833A1
Authority
FR
France
Prior art keywords
camera
fixed
mirror
objective
closed
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.)
Granted
Application number
FR7438321A
Other languages
English (en)
Other versions
FR2251833B3 (fr
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.)
GREGORIO PIETRANGELO IT
Original Assignee
GREGORIO PIETRANGELO IT
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 GREGORIO PIETRANGELO IT filed Critical GREGORIO PIETRANGELO IT
Publication of FR2251833A1 publication Critical patent/FR2251833A1/fr
Application granted granted Critical
Publication of FR2251833B3 publication Critical patent/FR2251833B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
FR7438321A 1973-11-21 1974-11-21 Closed-circuit TV or camera surveillance system - pivoting mirror in front of objective allows camera to be fixed Granted FR2251833A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31542/73A IT1006646B (it) 1973-11-21 1973-11-21 Dispositivo che permette di esplo rare un ampia zona pur mantenendo una telecamera fissa per la sorve glianza di banche o simili

Publications (2)

Publication Number Publication Date
FR2251833A1 true FR2251833A1 (en) 1975-06-13
FR2251833B3 FR2251833B3 (fr) 1977-08-26

Family

ID=11233747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438321A Granted FR2251833A1 (en) 1973-11-21 1974-11-21 Closed-circuit TV or camera surveillance system - pivoting mirror in front of objective allows camera to be fixed

Country Status (15)

Country Link
JP (1) JPS5081729A (fr)
AR (1) AR203314A1 (fr)
AU (1) AU7515874A (fr)
BE (1) BE822354A (fr)
BR (1) BR7409720A (fr)
CH (1) CH581362A5 (fr)
DE (1) DE2454611A1 (fr)
DK (1) DK602274A (fr)
ES (1) ES431974A1 (fr)
FR (1) FR2251833A1 (fr)
IN (1) IN142531B (fr)
IT (1) IT1006646B (fr)
NL (1) NL7415164A (fr)
NO (1) NO744172L (fr)
SE (1) SE7414573L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886330A (en) * 1986-08-07 1989-12-12 James Linick Infra red imaging system
WO1990007720A1 (fr) * 1986-08-07 1990-07-12 James Linick Systeme electro-optique de balayage d'un espace hemispherique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150548U (fr) * 1979-04-17 1980-10-30
DE3813544A1 (de) * 1988-04-22 1989-11-02 Schmid Klaus Erik Ueberwachungseinrichtung
DE3825757B4 (de) * 1988-07-29 2004-09-23 Delphi Automotive Systems Deutschland Gmbh Verfahren zum Überwachen eines Raumes
DE19812899C2 (de) * 1997-12-18 2001-03-15 Klaus Schultze Vorrichtung und Verfahren zur Objektbildnachführung
DE19757497C2 (de) * 1997-12-23 2002-07-11 Deutsch Zentr Luft & Raumfahrt Optische Überwachungsvorrichtung
DE102008034160A1 (de) 2008-07-22 2010-03-18 Siemens Aktiengesellschaft Vorrichtung zur Überwachung eines räumlichen Bereichs, insbesondere in der Umgebung oder innerhalb eines Fahrzeugs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886330A (en) * 1986-08-07 1989-12-12 James Linick Infra red imaging system
WO1990007720A1 (fr) * 1986-08-07 1990-07-12 James Linick Systeme electro-optique de balayage d'un espace hemispherique

Also Published As

Publication number Publication date
AR203314A1 (es) 1975-08-29
BE822354A (fr) 1975-03-14
NL7415164A (nl) 1975-05-23
CH581362A5 (fr) 1976-10-29
AU7515874A (en) 1976-05-13
FR2251833B3 (fr) 1977-08-26
DE2454611A1 (de) 1975-05-22
DK602274A (fr) 1975-07-14
IT1006646B (it) 1976-10-20
SE7414573L (fr) 1975-05-22
NO744172L (fr) 1975-06-16
IN142531B (fr) 1977-07-23
ES431974A1 (es) 1976-11-01
BR7409720A (pt) 1976-05-25
JPS5081729A (fr) 1975-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse