GB2467708B - Safety improvements to headlamps - Google Patents

Safety improvements to headlamps

Info

Publication number
GB2467708B
GB2467708B GB1009897A GB201009897A GB2467708B GB 2467708 B GB2467708 B GB 2467708B GB 1009897 A GB1009897 A GB 1009897A GB 201009897 A GB201009897 A GB 201009897A GB 2467708 B GB2467708 B GB 2467708B
Authority
GB
United Kingdom
Prior art keywords
headlamps
safety improvements
safety
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
GB1009897A
Other versions
GB2467708C (en
GB201009897D0 (en
GB2467708A (en
Inventor
Julian Peter Asquith
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.)
Individual
Original Assignee
Individual
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 GB1003239A external-priority patent/GB2466137B/en
Application filed by Individual filed Critical Individual
Priority to US12/816,147 priority Critical patent/US8353610B2/en
Publication of GB201009897D0 publication Critical patent/GB201009897D0/en
Publication of GB2467708A publication Critical patent/GB2467708A/en
Priority to GB1204447.5A priority patent/GB2487004B/en
Priority to PCT/GB2010/001962 priority patent/WO2011104492A1/en
Application granted granted Critical
Publication of GB2467708C publication Critical patent/GB2467708C/en
Publication of GB2467708B publication Critical patent/GB2467708B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/054—Variable non-standard intensity, i.e. emission of various beam intensities different from standard intensities, e.g. continuous or stepped transitions of intensity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB1009897A 2010-02-26 2010-06-14 Safety improvements to headlamps Expired - Fee Related GB2467708B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/816,147 US8353610B2 (en) 2010-02-26 2010-06-15 Vehicle headlamps with flash duration limiting
GB1204447.5A GB2487004B (en) 2010-02-26 2010-10-25 Safety improvements to headlamps
PCT/GB2010/001962 WO2011104492A1 (en) 2010-02-26 2010-10-25 Safety improvements to headlamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1003239A GB2466137B (en) 2010-02-26 2010-02-26 Safety improvements to headlights
GBGB1009518.0A GB201009518D0 (en) 2010-02-26 2010-06-08 Safety improvements to headlamps

Publications (4)

Publication Number Publication Date
GB201009897D0 GB201009897D0 (en) 2010-07-21
GB2467708A GB2467708A (en) 2010-08-11
GB2467708C GB2467708C (en) 2010-12-22
GB2467708B true GB2467708B (en) 2010-12-22

Family

ID=42334965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009897A Expired - Fee Related GB2467708B (en) 2010-02-26 2010-06-14 Safety improvements to headlamps

Country Status (1)

Country Link
GB (1) GB2467708B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692736A (en) * 1985-04-17 1987-09-08 Victor Crisci Vehicle flasher
US5389913A (en) * 1993-02-02 1995-02-14 Ronald Boser Warning system for vehicles
CH699190A1 (en) * 2008-07-21 2010-01-29 Anton Alois Zimmermann Safety flash indicator controlling light is flashed intensively after certain time or amount of impulses of flash indicating function, where flash indicator is integrated in controlling light

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692736A (en) * 1985-04-17 1987-09-08 Victor Crisci Vehicle flasher
US5389913A (en) * 1993-02-02 1995-02-14 Ronald Boser Warning system for vehicles
CH699190A1 (en) * 2008-07-21 2010-01-29 Anton Alois Zimmermann Safety flash indicator controlling light is flashed intensively after certain time or amount of impulses of flash indicating function, where flash indicator is integrated in controlling light

Also Published As

Publication number Publication date
GB2467708C (en) 2010-12-22
GB201009897D0 (en) 2010-07-21
GB2467708A (en) 2010-08-11

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Legal Events

Date Code Title Description
S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION FILED; APPLICATION TO AMEND SPECIFICATION UNDER SECTION 27 FILED ON 15 FEBRUARY 2011.

S27 Amendment of specification after grant (sect. 27/patents act 1977)

Free format text: APPLICATION OPEN FOR OPPOSITION; PATENTS FORM 15 GIVING THE COMPTROLLER NOTICE OF OPPOSITION TO THEAMENDMENTS. YOU ALSO NEED TO FILE TWO COPIES OF A STATEMENT SETTING OUR FULLY THE FACTS OF YOUR CASE AND THE RELIEF THAT YOU ARE SEEKING.FOR A COPY OF THESE AMENDMENTS, PHONE LITIGATION SECTION (01633 814376)

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140614