GB2524077B - Aperture protector - Google Patents

Aperture protector

Info

Publication number
GB2524077B
GB2524077B GB1404541.3A GB201404541A GB2524077B GB 2524077 B GB2524077 B GB 2524077B GB 201404541 A GB201404541 A GB 201404541A GB 2524077 B GB2524077 B GB 2524077B
Authority
GB
United Kingdom
Prior art keywords
protector
aperture
aperture protector
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.)
Expired - Fee Related
Application number
GB1404541.3A
Other versions
GB2524077A (en
GB201404541D0 (en
Inventor
Pearson Guy
Rober Eacock Justin
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.)
HALO PHOTONICS Ltd
Original Assignee
HALO PHOTONICS Ltd
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 HALO PHOTONICS Ltd filed Critical HALO PHOTONICS Ltd
Priority to GB1404541.3A priority Critical patent/GB2524077B/en
Publication of GB201404541D0 publication Critical patent/GB201404541D0/en
Publication of GB2524077A publication Critical patent/GB2524077A/en
Application granted granted Critical
Publication of GB2524077B publication Critical patent/GB2524077B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • 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
    • G01S7/4813—Housing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
GB1404541.3A 2014-03-14 2014-03-14 Aperture protector Expired - Fee Related GB2524077B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1404541.3A GB2524077B (en) 2014-03-14 2014-03-14 Aperture protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1404541.3A GB2524077B (en) 2014-03-14 2014-03-14 Aperture protector

Publications (3)

Publication Number Publication Date
GB201404541D0 GB201404541D0 (en) 2014-04-30
GB2524077A GB2524077A (en) 2015-09-16
GB2524077B true GB2524077B (en) 2016-05-11

Family

ID=50634750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404541.3A Expired - Fee Related GB2524077B (en) 2014-03-14 2014-03-14 Aperture protector

Country Status (1)

Country Link
GB (1) GB2524077B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110119115A (en) * 2019-05-31 2019-08-13 河南城建学院 A kind of fixation device of agricultural remote sensing observation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113687A (en) * 1987-10-27 1989-05-02 Meisei Electric Co Ltd Optical measuring apparatus of altitude of cloud
WO2007012878A1 (en) * 2005-07-29 2007-02-01 Qinetiq Limited Laser measurement device and method
WO2013087799A1 (en) * 2011-12-15 2013-06-20 Upwind A self-cleaning light detection and ranging device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113687A (en) * 1987-10-27 1989-05-02 Meisei Electric Co Ltd Optical measuring apparatus of altitude of cloud
WO2007012878A1 (en) * 2005-07-29 2007-02-01 Qinetiq Limited Laser measurement device and method
WO2013087799A1 (en) * 2011-12-15 2013-06-20 Upwind A self-cleaning light detection and ranging device

Also Published As

Publication number Publication date
GB2524077A (en) 2015-09-16
GB201404541D0 (en) 2014-04-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230314