BE869370A - Miroir a lumiere chaude et procede pour sa fabrication - Google Patents

Miroir a lumiere chaude et procede pour sa fabrication

Info

Publication number
BE869370A
BE869370A BE189585A BE189585A BE869370A BE 869370 A BE869370 A BE 869370A BE 189585 A BE189585 A BE 189585A BE 189585 A BE189585 A BE 189585A BE 869370 A BE869370 A BE 869370A
Authority
BE
Belgium
Prior art keywords
manufacture
light mirror
hot light
hot
mirror
Prior art date
Application number
BE189585A
Other languages
English (en)
Original Assignee
Heimann Gmbh
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 Heimann Gmbh filed Critical Heimann Gmbh
Publication of BE869370A publication Critical patent/BE869370A/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • G08B13/19—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 using infrared-radiation detection systems
    • G08B13/193—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 using infrared-radiation detection systems using focusing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Burglar Alarm Systems (AREA)
BE189585A 1977-07-28 1978-07-28 Miroir a lumiere chaude et procede pour sa fabrication BE869370A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734142 DE2734142A1 (de) 1977-07-28 1977-07-28 Warmlichtspiegel und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
BE869370A true BE869370A (fr) 1978-11-16

Family

ID=6015082

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189585A BE869370A (fr) 1977-07-28 1978-07-28 Miroir a lumiere chaude et procede pour sa fabrication

Country Status (9)

Country Link
US (1) US4199218A (fr)
AT (1) AT355338B (fr)
BE (1) BE869370A (fr)
BR (1) BR7804827A (fr)
CH (1) CH622353A5 (fr)
DE (1) DE2734142A1 (fr)
IT (1) IT1097164B (fr)
NL (1) NL7807980A (fr)
SE (1) SE7808193L (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225566A1 (de) * 1982-07-08 1984-01-19 Flabeg GmbH, 8510 Fürth Befestigungselement an spiegeln fuer solar-reflektoren
JPS6047977A (ja) * 1983-08-26 1985-03-15 Matsushita Electric Works Ltd 赤外線人体検知装置
US4586350A (en) * 1984-09-14 1986-05-06 The United States Of America As Represented By The United States Department Of Energy Selective radiative cooling with MgO and/or LiF layers
US4799754A (en) * 1985-09-25 1989-01-24 Advanced Interventional Systems, Inc. Delivery system for high-energy pulsed ultraviolet laser light
US5989243A (en) * 1984-12-07 1999-11-23 Advanced Interventional Systems, Inc. Excimer laser angioplasty system
US5470330A (en) * 1984-12-07 1995-11-28 Advanced Interventional Systems, Inc. Guidance and delivery system for high-energy pulsed laser light
US4832451A (en) * 1986-06-09 1989-05-23 The United States Of America As Represented By The Secretary Of The Army Collimator targets
US5015070A (en) * 1989-03-14 1991-05-14 Mouse Systems Corporation Reference grid for optical scanner
EP0707294A1 (fr) * 1994-10-10 1996-04-17 Cerberus Ag Miroir pour un détecteur d'intrusion à infrarouge et détecteur d'intrusion à infrarouge avec un agencement de miroirs
GB2453484B (en) 2006-07-27 2009-12-02 Visonic Ltd Passive infrared detectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599675A (en) * 1943-11-22 1948-03-18 Johnson Matthey Co Ltd Improvements in or relating to anti-glare, heat-reflecting light filters
US2564708A (en) * 1947-09-03 1951-08-21 Corning Glass Works Heat screen
NL283589A (fr) * 1966-09-22
US4082413A (en) * 1974-11-29 1978-04-04 The Perkin-Elmer Corporation Selective radiation absorption devices for producing heat energy

Also Published As

Publication number Publication date
CH622353A5 (fr) 1981-03-31
BR7804827A (pt) 1979-04-17
US4199218A (en) 1980-04-22
SE7808193L (sv) 1979-01-29
IT7825763A0 (it) 1978-07-17
AT355338B (de) 1980-02-25
NL7807980A (nl) 1979-01-30
DE2734142A1 (de) 1979-02-08
ATA547078A (de) 1979-07-15
IT1097164B (it) 1985-08-26

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