USB527669I5 - - Google Patents

Info

Publication number
USB527669I5
USB527669I5 US52766974A USB527669I5 US B527669 I5 USB527669 I5 US B527669I5 US 52766974 A US52766974 A US 52766974A US B527669 I5 USB527669 I5 US B527669I5
Authority
US
United States
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
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
Priority claimed from US280312A external-priority patent/US3871739A/en
Application filed filed Critical
Priority to US05/527,669 priority Critical patent/US3982206A/en
Publication of USB527669I5 publication Critical patent/USB527669I5/en
Application granted granted Critical
Publication of US3982206A publication Critical patent/US3982206A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/06—Safety devices independent of the control and operation of any machine specially designed for welding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
US05/527,669 1972-08-14 1974-11-27 System for protection from laser radiation Expired - Lifetime US3982206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/527,669 US3982206A (en) 1972-08-14 1974-11-27 System for protection from laser radiation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US280312A US3871739A (en) 1972-08-14 1972-08-14 System for protection from laser radiation
US05/527,669 US3982206A (en) 1972-08-14 1974-11-27 System for protection from laser radiation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US280312A Division US3871739A (en) 1972-08-14 1972-08-14 System for protection from laser radiation

Publications (2)

Publication Number Publication Date
USB527669I5 true USB527669I5 (en) 1976-01-13
US3982206A US3982206A (en) 1976-09-21

Family

ID=26960196

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/527,669 Expired - Lifetime US3982206A (en) 1972-08-14 1974-11-27 System for protection from laser radiation

Country Status (1)

Country Link
US (1) US3982206A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301009A (en) * 1983-04-28 1994-04-05 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
FR2716821A1 (en) * 1994-03-01 1995-09-08 Afma Robots Protective chamber for laser appts.
US6016232A (en) * 1974-11-22 2000-01-18 Northrop Grumman Corporation Heat conducting laser resistant structures
US6028724A (en) * 1974-11-22 2000-02-22 Northrop Grumman Corporation Absorbent laser resistant structure
CN115355761A (en) * 2022-09-06 2022-11-18 大连理工大学 Anti-laser armor

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7428095B1 (en) * 1982-06-01 2008-09-23 The United States Of America As Represented By The Secretary Of The Navy Optical power limiter for a diode
DE3769645D1 (en) * 1987-08-27 1991-05-29 Zeiss Carl Fa DEVICE FOR WELDING WORKPIECES BY LASER BEAM.
US5291341A (en) * 1993-06-29 1994-03-01 The United States Of America As Represented By The Secretary Of The Army Laser attenuation device with sacrificial mirror
DE19600590A1 (en) * 1996-01-10 1997-07-24 Tzn Forschung & Entwicklung Protection device for optical systems exposed to laser beams when used in combat
US5831769A (en) * 1996-07-26 1998-11-03 Smith; David C. Protecting eyes and instruments from laser radiation
ES2143962B1 (en) * 1998-07-14 2000-12-01 Consejo Superior Investigacion METAL SURFACE CLEANING PROCEDURE WITH LASER.
US8051795B2 (en) 2006-04-28 2011-11-08 Restaurant Technology, Inc. Storage and packaging of bulk food items and method
DE102009040661A1 (en) 2009-09-09 2011-03-10 Rheinmetall Waffe Munition Gmbh Laser protection module
US10969560B2 (en) 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301624A (en) * 1962-07-12 1967-01-31 Jr Herbert A Morriss Protective optical system with offset light path and fusible optical mirror
US3455627A (en) * 1965-01-04 1969-07-15 Bausch & Lomb Optical element
US3734592A (en) * 1971-06-21 1973-05-22 Us Army High intensity light limiting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016232A (en) * 1974-11-22 2000-01-18 Northrop Grumman Corporation Heat conducting laser resistant structures
US6028724A (en) * 1974-11-22 2000-02-22 Northrop Grumman Corporation Absorbent laser resistant structure
US5301009A (en) * 1983-04-28 1994-04-05 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
FR2716821A1 (en) * 1994-03-01 1995-09-08 Afma Robots Protective chamber for laser appts.
CN115355761A (en) * 2022-09-06 2022-11-18 大连理工大学 Anti-laser armor

Also Published As

Publication number Publication date
US3982206A (en) 1976-09-21

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Legal Events

Date Code Title Description
AS Assignment

Owner name: HUGHES MISSILE SYSTEMS COMPANY, CALIFORNIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:GENERAL DYNAMICS CORPORATION;REEL/FRAME:006279/0567

Effective date: 19920915