AU537015B2 - Illumination equipment - Google Patents

Illumination equipment

Info

Publication number
AU537015B2
AU537015B2 AU77174/81A AU7717481A AU537015B2 AU 537015 B2 AU537015 B2 AU 537015B2 AU 77174/81 A AU77174/81 A AU 77174/81A AU 7717481 A AU7717481 A AU 7717481A AU 537015 B2 AU537015 B2 AU 537015B2
Authority
AU
Australia
Prior art keywords
illumination equipment
illumination
equipment
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.)
Ceased
Application number
AU77174/81A
Other languages
English (en)
Other versions
AU7717481A (en
Inventor
Martin Hamacher
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.)
HAMACHER M
Original Assignee
HAMACHER M
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 HAMACHER M filed Critical HAMACHER M
Publication of AU7717481A publication Critical patent/AU7717481A/en
Application granted granted Critical
Publication of AU537015B2 publication Critical patent/AU537015B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/04—Resilient mountings, e.g. shock absorbers 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
AU77174/81A 1980-12-12 1981-11-06 Illumination equipment Ceased AU537015B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE30468349 1980-12-12
DE19803046834 DE3046834A1 (de) 1980-12-12 1980-12-12 Beleuchtungseinrichtung im untertaegigen bergbau

Publications (2)

Publication Number Publication Date
AU7717481A AU7717481A (en) 1982-06-17
AU537015B2 true AU537015B2 (en) 1984-05-31

Family

ID=6118986

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77174/81A Ceased AU537015B2 (en) 1980-12-12 1981-11-06 Illumination equipment

Country Status (11)

Country Link
US (1) US4430693A (show.php)
AU (1) AU537015B2 (show.php)
BE (1) BE891054A (show.php)
DE (1) DE3046834A1 (show.php)
ES (1) ES507118A0 (show.php)
FR (1) FR2496230A1 (show.php)
GB (1) GB2089309B (show.php)
MX (1) MX150582A (show.php)
PL (1) PL234044A1 (show.php)
YU (1) YU41997B (show.php)
ZA (1) ZA817654B (show.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898380A (en) * 1997-07-10 1999-04-27 Chi; Yu-Tsang Shock endurable alarm lamp
CN115434732A (zh) * 2022-09-29 2022-12-06 徐州江煤科技有限公司 一种矿井支撑装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731544A (en) * 1953-11-02 1956-01-17 Sr Raymond F Kayser Retractible clearance light for trucks and the like
DE974823C (de) 1955-05-28 1961-05-18 Gewerk Eisenhuette Westfalia Wandernder Grubenausbau
DE2204432B2 (de) * 1972-01-31 1980-03-27 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Ausbauelement, insbesondere Kappe o.dgl. für den Grubenausbau
DE2204463A1 (de) * 1972-01-31 1973-08-09 Ceag Dominit Ag Beleuchtungseinrichtung fuer durch stuetzelemente offengehaltene hohlraeume
CH592270A5 (show.php) * 1975-05-09 1977-10-14 Sutter Aldo
US4042819A (en) 1976-07-09 1977-08-16 Control Products Inc. Fluorescent lamp for use in explosive atmospheres such as mines
US4247884A (en) 1976-10-27 1981-01-27 Mcjunkin Corporation Fluorescent mine lighting fixture
DE7701712U1 (de) * 1977-01-21 1977-07-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Innenraumleuchte fuer schiffe
DE7712835U1 (de) * 1977-04-23 1977-08-18 Bergwerksverband Gmbh, 4300 Essen Strebleuchte
US4158880A (en) 1977-07-25 1979-06-19 Mcjunkin Corporation Mine machine light
US4229780A (en) 1978-06-27 1980-10-21 West Virginia Armature Company Fluorescent lamp for use in explosive atmospheres such as mines
US4352148A (en) 1978-07-24 1982-09-28 Mcjunkin Corporation Equipment corner notch-mounted triangular enclosure for tubular light source
US4282564A (en) 1978-07-24 1981-08-04 Mcjunkin Corporation Triangular enclosure for tubular light source
DE7831005U1 (de) 1978-10-18 1979-02-08 Fa. Martin Hamacher, 4352 Herten Leuchte

Also Published As

Publication number Publication date
ZA817654B (en) 1982-12-29
DE3046834A1 (de) 1982-07-08
BE891054A (fr) 1982-03-01
MX150582A (es) 1984-05-30
YU273381A (en) 1984-02-29
AU7717481A (en) 1982-06-17
ES8207626A1 (es) 1982-10-01
PL234044A1 (show.php) 1982-07-19
GB2089309B (en) 1985-01-09
GB2089309A (en) 1982-06-23
YU41997B (en) 1988-04-30
US4430693A (en) 1984-02-07
DE3046834C2 (show.php) 1987-06-11
FR2496230A1 (fr) 1982-06-18
ES507118A0 (es) 1982-10-01

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