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GB2056176B - Switch position indicating device - Google Patents

Switch position indicating device

Info

Publication number
GB2056176B
GB2056176B GB7927290A GB7927290A GB2056176B GB 2056176 B GB2056176 B GB 2056176B GB 7927290 A GB7927290 A GB 7927290A GB 7927290 A GB7927290 A GB 7927290A GB 2056176 B GB2056176 B GB 2056176B
Authority
GB
United Kingdom
Prior art keywords
switch
indicating device
position indicating
switch position
disc
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
GB7927290A
Other versions
GB2056176A (en
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.)
RUHRTAL GmbH
Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co
Original Assignee
RUHRTAL GmbH
Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co
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 RUHRTAL GmbH, Ruhrtal Elektrizitatsgesellschaft Hartig GmbH and Co filed Critical RUHRTAL GmbH
Publication of GB2056176A publication Critical patent/GB2056176A/en
Application granted granted Critical
Publication of GB2056176B publication Critical patent/GB2056176B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication
    • H02J13/1323—
    • H02J13/1327—
    • H02J13/34—
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Optical Transform (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Optical Communication System (AREA)

Abstract

A switch position indicating device comprises a member 9, e.g. a disc, attached to the operating element 2, e.g. a rotor shaft, of a switch and having either a number of holes or reflective markers to pass or reflect light emitted from the ends of optical fibres 15, 18, 20 to receivers 16, 19, 23, also comprising optical fibres to indicate the switching position of the switch. The ends of the fibres can be plugged into an apertured plate 10 aligned with the disc 9 in a predetermined coded pattern related to the switching positions. <IMAGE>
GB7927290A 1978-06-16 1979-08-06 Switch position indicating device Expired GB2056176B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2826369A DE2826369C2 (en) 1978-06-16 1978-06-16 Device for displaying the switching position of a high-voltage switching device with a switching position indicator
AU50267/79A AU528140B2 (en) 1978-06-16 1979-08-24 High tension switching device

Publications (2)

Publication Number Publication Date
GB2056176A GB2056176A (en) 1981-03-11
GB2056176B true GB2056176B (en) 1984-02-22

Family

ID=25628834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927290A Expired GB2056176B (en) 1978-06-16 1979-08-06 Switch position indicating device

Country Status (6)

Country Link
AU (1) AU528140B2 (en)
DE (1) DE2826369C2 (en)
FR (1) FR2463973B1 (en)
GB (1) GB2056176B (en)
NL (1) NL186423C (en)
SE (1) SE447178B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427497A1 (en) * 1984-05-21 1985-11-21 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Switching-error protection apparatus
FR2572553B1 (en) * 1984-10-31 1987-04-30 Dupont S T WATCHES OR THE LIKE HAVING A DATE TYPE DISPLAY DEVICE
GB2220515A (en) * 1988-07-08 1990-01-10 Command Hydraulics Ltd Indicating device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH377462A (en) * 1958-12-23 1964-05-15 Siemens Elektrogeraete Gmbh Display device for the position of the handle of electrical devices, in particular for electric stoves
DE1229624B (en) * 1963-08-16 1966-12-01 Siemens Ag Device for displaying the switch position of high-voltage switches
DE1897989U (en) * 1963-11-22 1964-08-06 Walter Holzer DISPLAY DEVICE FOR PROGRAM CONTROLLED DEVICES.
FR2312849A2 (en) * 1975-05-27 1976-12-24 Serras Paulet ROTATING ROLLER SWITCH
DE2555345C3 (en) * 1975-12-09 1978-08-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Switch with switching contacts implemented by photosensitive elements
GB1546583A (en) * 1976-05-24 1979-05-23 Coantrol Systems Ltd Multi-position switches
GB2001165B (en) * 1977-06-13 1982-01-27 Pioneer Electronic Corp Light chopping disc for a pulse generator

Also Published As

Publication number Publication date
NL186423C (en) 1990-11-16
FR2463973A1 (en) 1981-02-27
SE447178B (en) 1986-10-27
AU5026779A (en) 1981-02-26
DE2826369C2 (en) 1985-02-14
AU528140B2 (en) 1983-04-14
GB2056176A (en) 1981-03-11
NL7905878A (en) 1981-02-03
FR2463973B1 (en) 1985-07-19
SE7906330L (en) 1981-01-25
DE2826369A1 (en) 1979-12-20

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Legal Events

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