GB1351081A - Indicator or instrument lamp - Google Patents

Indicator or instrument lamp

Info

Publication number
GB1351081A
GB1351081A GB1395372A GB1395372A GB1351081A GB 1351081 A GB1351081 A GB 1351081A GB 1395372 A GB1395372 A GB 1395372A GB 1395372 A GB1395372 A GB 1395372A GB 1351081 A GB1351081 A GB 1351081A
Authority
GB
United Kingdom
Prior art keywords
casing
bulb
indicator
plate
march
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
GB1395372A
Other languages
English (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.)
HEIN GEB
Original Assignee
HEIN GEB
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 HEIN GEB filed Critical HEIN GEB
Publication of GB1351081A publication Critical patent/GB1351081A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B15/00—Supervisory desks or panels for centralised control or display

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Details Of Measuring Devices (AREA)
  • Details Of Measuring And Other Instruments (AREA)
GB1395372A 1971-03-24 1972-03-24 Indicator or instrument lamp Expired GB1351081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114140 DE2114140B2 (de) 1971-03-24 1971-03-24 Leuchtmeldegeraet, insbesondere zum einbau in leuchtschaltbilder

Publications (1)

Publication Number Publication Date
GB1351081A true GB1351081A (en) 1974-04-24

Family

ID=5802541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1395372A Expired GB1351081A (en) 1971-03-24 1972-03-24 Indicator or instrument lamp

Country Status (4)

Country Link
DE (1) DE2114140B2 (enExample)
FR (1) FR2130143B1 (enExample)
GB (1) GB1351081A (enExample)
SE (1) SE383073B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19628756A1 (de) * 1996-07-17 1998-01-22 Abb Patent Gmbh Beleuchtungseinsatz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1326390A (fr) * 1962-02-02 1963-05-10 Mors Electricite Dispositif de figuration lumineuse ponctuelle ou linéaire

Also Published As

Publication number Publication date
DE2114140B2 (de) 1972-05-04
FR2130143B1 (enExample) 1976-01-16
DE2114140A1 (enExample) 1972-05-04
FR2130143A1 (enExample) 1972-11-03
SE383073B (sv) 1976-02-23

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Legal Events

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