GB955550A - Improvements in control panels for distribution systems - Google Patents

Improvements in control panels for distribution systems

Info

Publication number
GB955550A
GB955550A GB3550561A GB3550561A GB955550A GB 955550 A GB955550 A GB 955550A GB 3550561 A GB3550561 A GB 3550561A GB 3550561 A GB3550561 A GB 3550561A GB 955550 A GB955550 A GB 955550A
Authority
GB
United Kingdom
Prior art keywords
control panel
arms
distribution systems
control panels
positions
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
GB3550561A
Inventor
Charles Richard Paul Stonor
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.)
SOUND DIFFUSION SALES Ltd
Original Assignee
SOUND DIFFUSION SALES 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 SOUND DIFFUSION SALES Ltd filed Critical SOUND DIFFUSION SALES Ltd
Priority to GB3550561A priority Critical patent/GB955550A/en
Publication of GB955550A publication Critical patent/GB955550A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/042—Mounting on perforated supports by means of screws or locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

955, 550. Visible signalling apparatus. SOUND DIFFUSION (SALES) Ltd. Jan. 2,1963 [Oct. 2, 1961], No. 35505/61. Drawings to Specification. Heading G4F. A detachable plaque for a control system panel of a distribution system is provided with signal arms which are manually adjustable into alternative positions to correspond with indications on the control panel. As described, the arms are provided with small apertures and may be rotated into one or other of two positions to intercept the light from illuminated indicator lamps on the control panel, so that the full illumination of an indicator lamp gives an indication of a discrepancy between the condition indicated by the lamp and that indicated by the signal arm. The device is used in systems where a common control panel may be switched to a number of substations by a selector switch.
GB3550561A 1961-10-02 1961-10-02 Improvements in control panels for distribution systems Expired GB955550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3550561A GB955550A (en) 1961-10-02 1961-10-02 Improvements in control panels for distribution systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3550561A GB955550A (en) 1961-10-02 1961-10-02 Improvements in control panels for distribution systems

Publications (1)

Publication Number Publication Date
GB955550A true GB955550A (en) 1964-04-15

Family

ID=10378512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3550561A Expired GB955550A (en) 1961-10-02 1961-10-02 Improvements in control panels for distribution systems

Country Status (1)

Country Link
GB (1) GB955550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745043A (en) * 1996-10-15 1998-04-28 Clarke Industries, Inc. Indicator junction module for pressure washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745043A (en) * 1996-10-15 1998-04-28 Clarke Industries, Inc. Indicator junction module for pressure washer

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