CA1189557A - Dispositif regulateur d'eclairage - Google Patents

Dispositif regulateur d'eclairage

Info

Publication number
CA1189557A
CA1189557A CA000457805A CA457805A CA1189557A CA 1189557 A CA1189557 A CA 1189557A CA 000457805 A CA000457805 A CA 000457805A CA 457805 A CA457805 A CA 457805A CA 1189557 A CA1189557 A CA 1189557A
Authority
CA
Canada
Prior art keywords
electrode
moveable
stationary electrode
electrodes
stationary
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
Application number
CA000457805A
Other languages
English (en)
Inventor
George R. Simpson
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.)
BOS-KNOX Ltd
Original Assignee
BOS-KNOX 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
Priority claimed from US05/916,093 external-priority patent/US4235522A/en
Priority claimed from US05/916,094 external-priority patent/US4248501A/en
Priority claimed from CA000330030A external-priority patent/CA1186897A/fr
Application filed by BOS-KNOX Ltd filed Critical BOS-KNOX Ltd
Application granted granted Critical
Publication of CA1189557A publication Critical patent/CA1189557A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CA000457805A 1978-06-16 1984-06-28 Dispositif regulateur d'eclairage Expired CA1189557A (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US916,093 1978-06-16
US05/916,093 US4235522A (en) 1978-06-16 1978-06-16 Light control device
US05/916,094 US4248501A (en) 1978-06-16 1978-06-16 Light control device
US916,094 1978-06-16
CA000330030A CA1186897A (fr) 1978-06-16 1979-06-18 Dispositif regulateur d'eclairage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000330030A Division CA1186897A (fr) 1978-06-16 1979-06-18 Dispositif regulateur d'eclairage

Publications (1)

Publication Number Publication Date
CA1189557A true CA1189557A (fr) 1985-06-25

Family

ID=27166296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000457805A Expired CA1189557A (fr) 1978-06-16 1984-06-28 Dispositif regulateur d'eclairage

Country Status (1)

Country Link
CA (1) CA1189557A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry