YU41997B - Mine - illumination devic - Google Patents

Mine - illumination devic

Info

Publication number
YU41997B
YU41997B YU2733/81A YU273381A YU41997B YU 41997 B YU41997 B YU 41997B YU 2733/81 A YU2733/81 A YU 2733/81A YU 273381 A YU273381 A YU 273381A YU 41997 B YU41997 B YU 41997B
Authority
YU
Yugoslavia
Prior art keywords
devic
mine
illumination
illumination devic
Prior art date
Application number
YU2733/81A
Other languages
English (en)
Other versions
YU273381A (en
Inventor
Hamacher Martin
Martin Hamacher
Original Assignee
Martin Hamacher
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 Martin Hamacher filed Critical Martin Hamacher
Publication of YU273381A publication Critical patent/YU273381A/xx
Publication of YU41997B publication Critical patent/YU41997B/xx

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)
YU2733/81A 1980-12-12 1981-11-20 Mine - illumination devic YU41997B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
YU273381A YU273381A (en) 1984-02-29
YU41997B true YU41997B (en) 1988-04-30

Family

ID=6118986

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2733/81A YU41997B (en) 1980-12-12 1981-11-20 Mine - illumination devic

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
AU537015B2 (en) 1984-05-31
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
US4430693A (en) 1984-02-07
DE3046834C2 (show.php) 1987-06-11
FR2496230A1 (fr) 1982-06-18
ES507118A0 (es) 1982-10-01

Similar Documents

Publication Publication Date Title
NZ207097A (en) 1-hydroxyethylazoles
CS23281A2 (en) Zpusob vyroby novych retardovanych forem dipyridamolu
PH17428A (en) Sulfonamidoalkylindolealkanimines
CS697681A2 (en) Zpusob snizovani lomu taveniny vytvareneho v prubehu vytlacovan i roztaveneho linearniho ethylenoveho polymeru o uzke distribuci molekulove hmotnosti
JPS57172584A (en) Cash-memory
CS339581A2 (en) Zpusob vyroby novych oxiranu
CS235681A2 (en) Zpusob vyroby mocovinovych granulek
PT73417B (en) Nh-sicherung mit federblechanzeiger
EG14797A (en) Herbicidal-2-haloacetanilides
CS182781A1 (en) Zpusob regeneracniho vyuziti tepelneho obsahu nenasycenych roztoku
CS193681A1 (en) Dalkove ovladany regulacni sroub barvicich zarizeni v zasobnicich barev tiskovych stroju
CS16981A2 (en) Zpusob vyroby cpavku
CS198081A2 (en) Herbicidni prostredek
YU41997B (en) Mine - illumination devic
CS227481A2 (en) Zpusob pripravy vincristinu
CS12981A2 (en) Zpusob pripravy benzenaminove slouceniny
CS267081A1 (en) Hlava vicestupnoveho prevodu
CS881280A1 (en) Zapojeni pro prenos nebo autonomni zaznam urovne skodlivin v ovzdusi
CS302581A1 (en) Vzorkovnice vzorkovac
CS436381A1 (en) Ergometr
CS144381A1 (en) Zesilovac vykonu
CS233381A1 (en) Kancelarsky dirkovac skladne konstrukce
GB2073572B (en) Haymaker
CA47477S (en) Tankard
CA47291S (en) Footgauge