IT1200370B - Apparecchiatura di protezione ottica a traguardo passiva e complesso riflettore stabilizzato impiegato in essa - Google Patents
Apparecchiatura di protezione ottica a traguardo passiva e complesso riflettore stabilizzato impiegato in essaInfo
- Publication number
- IT1200370B IT1200370B IT20344/82A IT2034482A IT1200370B IT 1200370 B IT1200370 B IT 1200370B IT 20344/82 A IT20344/82 A IT 20344/82A IT 2034482 A IT2034482 A IT 2034482A IT 1200370 B IT1200370 B IT 1200370B
- Authority
- IT
- Italy
- Prior art keywords
- passive
- protection equipment
- complex used
- optical protection
- finishing optical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
- G08B13/184—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using radiation reflectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL62475A IL62475A0 (en) | 1981-03-25 | 1981-03-25 | Passive line-of-sight optical protective apparatus and stabilized reflector assembly useful therein |
IL64595A IL64595A (en) | 1981-12-20 | 1981-12-20 | Remote switching apparatus employing an optical link |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8220344A0 IT8220344A0 (it) | 1982-03-23 |
IT1200370B true IT1200370B (it) | 1989-01-18 |
Family
ID=26320912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20344/82A IT1200370B (it) | 1981-03-25 | 1982-03-23 | Apparecchiatura di protezione ottica a traguardo passiva e complesso riflettore stabilizzato impiegato in essa |
Country Status (8)
Country | Link |
---|---|
US (1) | US4727593A (it) |
AU (1) | AU556893B2 (it) |
CH (1) | CH664657A5 (it) |
DE (1) | DE3210848A1 (it) |
FR (1) | FR2503427B1 (it) |
GB (1) | GB2099992A (it) |
IT (1) | IT1200370B (it) |
NL (1) | NL8201220A (it) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107042B1 (de) * | 1982-10-01 | 1987-01-07 | Cerberus Ag | Infrarot-Detektor zur Feststellung eines Eindringlings in einen Raum |
GB2186457A (en) * | 1984-10-18 | 1987-08-12 | Gec Avionics | Optical communications |
GB2174194B (en) * | 1985-03-27 | 1989-02-01 | Nigel Howard Walton | Monitoring device and method |
GB8727877D0 (en) * | 1987-11-27 | 1987-12-31 | Walker D L | Disabled persons aid system |
US4843639A (en) * | 1988-03-17 | 1989-06-27 | Beals Richard G | Fully automatic garage door opener |
FR2636756A1 (fr) * | 1988-08-24 | 1990-03-23 | Seeib Sarl | Systeme d'alarme autonome a infrarouge actif |
US4903337A (en) * | 1988-09-09 | 1990-02-20 | Square D Company | Fiber optic transceiver |
EP0481138A1 (en) * | 1990-10-17 | 1992-04-22 | International Business Machines Corporation | Control apparatus |
US5598042A (en) * | 1993-09-22 | 1997-01-28 | The Watt Stopper | Moveable desktop load controller |
US5406173A (en) * | 1993-12-10 | 1995-04-11 | The Watt Stopper | Apparatus and method for adjusting lights according to the level of ambient light |
EP0960492B1 (en) | 1997-02-11 | 2004-04-21 | QuantumBeam Limited | Signalling system |
US6205870B1 (en) * | 1997-10-10 | 2001-03-27 | Applied Komatsu Technology, Inc. | Automated substrate processing systems and methods |
US6421392B1 (en) * | 1997-12-30 | 2002-07-16 | Siemens Information And Co-Munication Networks, Inc. | Single-source multidrop communication system |
US6137623A (en) | 1998-03-17 | 2000-10-24 | Mcnc | Modulatable reflectors and methods for using same |
US6236491B1 (en) | 1999-05-27 | 2001-05-22 | Mcnc | Micromachined electrostatic actuator with air gap |
US6218979B1 (en) * | 1999-06-14 | 2001-04-17 | Time Domain Corporation | Wide area time domain radar array |
US7592944B2 (en) * | 1999-06-14 | 2009-09-22 | Time Domain Corporation | System and method for intrusion detection using a time domain radar array |
US7649925B2 (en) * | 1999-06-14 | 2010-01-19 | Time Domain Corporation | Time transfer utilizing ultra wideband signals |
US6177903B1 (en) | 1999-06-14 | 2001-01-23 | Time Domain Corporation | System and method for intrusion detection using a time domain radar array |
US6229683B1 (en) | 1999-06-30 | 2001-05-08 | Mcnc | High voltage micromachined electrostatic switch |
US6057520A (en) * | 1999-06-30 | 2000-05-02 | Mcnc | Arc resistant high voltage micromachined electrostatic switch |
US6906625B1 (en) | 2000-02-24 | 2005-06-14 | Time Domain Corporation | System and method for information assimilation and functionality control based on positioning information obtained by impulse radio techniques |
US20040032490A1 (en) * | 2001-05-29 | 2004-02-19 | Mineo Uchida | Image sensing apparatus, image sensing method, program, and storage medium |
US7295111B2 (en) * | 2002-08-23 | 2007-11-13 | General Electric Company | Microwave detection system and method for detecting intrusion to an off-limits zone |
US7439876B2 (en) | 2005-08-02 | 2008-10-21 | General Electric Company | Microwave detection system and method |
US8224189B1 (en) | 2007-02-02 | 2012-07-17 | Sunlight Photonics Inc. | Retro-directive target for free-space optical communication and method of producing the same |
US8376600B2 (en) | 2007-06-29 | 2013-02-19 | Orion Energy Systems, Inc. | Lighting device |
US8406937B2 (en) | 2008-03-27 | 2013-03-26 | Orion Energy Systems, Inc. | System and method for reducing peak and off-peak electricity demand by monitoring, controlling and metering high intensity fluorescent lighting in a facility |
US8344665B2 (en) | 2008-03-27 | 2013-01-01 | Orion Energy Systems, Inc. | System and method for controlling lighting |
US8884203B2 (en) | 2007-05-03 | 2014-11-11 | Orion Energy Systems, Inc. | Lighting systems and methods for displacing energy consumption using natural lighting fixtures |
US8450670B2 (en) | 2007-06-29 | 2013-05-28 | Orion Energy Systems, Inc. | Lighting fixture control systems and methods |
US8445826B2 (en) | 2007-06-29 | 2013-05-21 | Orion Energy Systems, Inc. | Outdoor lighting systems and methods for wireless network communications |
US8476565B2 (en) | 2007-06-29 | 2013-07-02 | Orion Energy Systems, Inc. | Outdoor lighting fixtures control systems and methods |
US8866582B2 (en) | 2009-09-04 | 2014-10-21 | Orion Energy Systems, Inc. | Outdoor fluorescent lighting fixtures and related systems and methods |
US8729446B2 (en) | 2007-06-29 | 2014-05-20 | Orion Energy Systems, Inc. | Outdoor lighting fixtures for controlling traffic lights |
US8586902B2 (en) | 2007-06-29 | 2013-11-19 | Orion Energy Systems, Inc. | Outdoor lighting fixture and camera systems |
US20120037725A1 (en) * | 2008-03-27 | 2012-02-16 | Orion Energy Systems, Inc. | Sprinkler control systems and methods |
FR2949895B1 (fr) * | 2009-09-08 | 2012-04-20 | Bernard Taillade | Systeme de detection de passage ou d'intrusion. |
US8599018B2 (en) | 2010-11-18 | 2013-12-03 | Yael Debra Kellen | Alarm system having an indicator light that is external to an enclosed space for indicating the time elapsed since an intrusion into the enclosed space and method for installing the alarm system |
US8624735B2 (en) | 2010-11-18 | 2014-01-07 | Yael Debra Kellen | Alarm system having an indicator light that is external to an enclosed space for indicating the specific location of an intrusion into the enclosed space and a method for installing the alarm system |
US9824559B2 (en) * | 2016-04-07 | 2017-11-21 | Tyco Fire & Security Gmbh | Security sensing method and apparatus |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3468595A (en) * | 1966-08-29 | 1969-09-23 | Optical Res & Dev Corp | Optical stabilization by reflecting means |
US3633158A (en) * | 1969-03-05 | 1972-01-04 | Minnesota Mining & Mfg | Transceiver-transponder-type communications system |
GB1320002A (en) * | 1970-06-27 | 1973-06-13 | Pilkington Perkin Elmer Ltd | Detector systems |
US4099050A (en) * | 1970-07-10 | 1978-07-04 | The United States Of America As Represented By The Secretary Of The Air Force | Codable optical transponder |
DE2117500A1 (de) * | 1971-04-10 | 1972-10-19 | Sick Erwin Fa | Abtastlichtschranke |
US4023887A (en) * | 1972-10-30 | 1977-05-17 | General Optimation, Inc. | Optical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereof |
US4131791A (en) * | 1975-12-08 | 1978-12-26 | General Electric Company | Search and locate system |
US4114151A (en) * | 1976-09-14 | 1978-09-12 | Alfa-Laval Company Limited | Passive transponder apparatus for use in an interrogator-responder system |
FR2379083A1 (fr) * | 1977-02-01 | 1978-08-25 | Barbier Benard & Turenne | Dispositif de deviation et de stabilisation d'un faisceau optique |
US4436376A (en) * | 1980-02-13 | 1984-03-13 | Fergason James L | Light modulator, demodulator and method of communication employing the same |
DE2942199A1 (de) * | 1979-10-18 | 1981-05-07 | Eurosil GmbH, 8000 München | Anordnung zur uebertragung elektrischer signale zwischen galvanisch voneinander getrennten stromkreisen,insbesondere optokoppler |
US4325146A (en) * | 1979-12-20 | 1982-04-13 | Lennington John W | Non-synchronous object identification system |
FR2472815A1 (fr) * | 1979-12-28 | 1981-07-03 | Sopelem | Systeme optique de stabilisation de visee |
-
1982
- 1982-03-23 IT IT20344/82A patent/IT1200370B/it active
- 1982-03-24 NL NL8201220A patent/NL8201220A/nl not_active Application Discontinuation
- 1982-03-24 FR FR8205037A patent/FR2503427B1/fr not_active Expired
- 1982-03-24 DE DE19823210848 patent/DE3210848A1/de not_active Ceased
- 1982-03-25 GB GB8208818A patent/GB2099992A/en not_active Withdrawn
- 1982-03-25 AU AU81901/82A patent/AU556893B2/en not_active Ceased
- 1982-03-25 CH CH1848/82A patent/CH664657A5/de not_active IP Right Cessation
-
1985
- 1985-10-18 US US06/789,163 patent/US4727593A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU8190182A (en) | 1982-09-30 |
DE3210848A1 (de) | 1982-10-14 |
US4727593A (en) | 1988-02-23 |
GB2099992A (en) | 1982-12-15 |
NL8201220A (nl) | 1982-10-18 |
IT8220344A0 (it) | 1982-03-23 |
CH664657A5 (de) | 1988-03-15 |
FR2503427A1 (fr) | 1982-10-08 |
AU556893B2 (en) | 1986-11-27 |
FR2503427B1 (fr) | 1986-05-09 |
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