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Big mercury blended lamp

Big mercury blended lamp

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For general lighting unusual mercury blended lamp, YV phosphor. I have one much older, but damaged, burner only

E_56_(2).jpg E_56_(3).JPG J_018_a.jpg J_023_DURO_TEST_450W_250V.jpg

Light Information

Light Information

Manufacturer:Osram
Lamp
Lamp Type:HWL
Base:E40
Electrical
Wattage:1000
Voltage:230
Physical/Production
Factory Location:U.K.

File information

File information

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Filename:J_018_a.jpg
Album name:Trianero2012 / Mercury lamps
Rating (1 votes):
Keywords:Lamps
File Size:228 KB
Date added:Sep 11, 2012
Dimensions:2050 x 1279 pixels
Displayed:233 times
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rjluna2
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Robert


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Sep 11, 2012 at 05:32 AM Author: rjluna2
What is the official word they use for this envelope shape in European market

Pretty, please no more Chinese failure.

funkybulb
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Sep 11, 2012 at 06:15 AM Author: funkybulb
that is a funkylamp, interesting specimen

No LED gadgets, spins too slowly.  Gotta  love preheat and MV. let the lights keep my meter spinning.

Trianero2012
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Sep 11, 2012 at 06:26 AM Author: Trianero2012
Visit your mail
Globe Collector
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Sep 11, 2012 at 08:41 AM Author: Globe Collector
Oh, Stan, this is spectacular! Is it 1Kw, the reflection is just obscuring the stamp slightly.
Interesting you should pick up on the odd bulb shape Robert, just not quite spherical, so I would not call it "type-A".
I call this shape a "malon" bulb and put it in my database as "type-M".
I have an old Philips MLL 250 with a round type A bulb, magnesium mangenous fluroarsenate phosphor and a clear neck. That is what I have most similar to this.
This is sooooo stylishly European!

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

Trianero2012
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Sep 11, 2012 at 09:28 AM Author: Trianero2012
I have all line from 160 watts in this bulb form.
rjluna2
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Robert


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Sep 11, 2012 at 10:01 AM Author: rjluna2
Thanks for the European shaped envelope nomenclature information, Andrew

Pretty, please no more Chinese failure.

Globe Collector
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Sep 11, 2012 at 10:15 AM Author: Globe Collector
Robert, That, "M bulb" I made up myself, because I could not rightly call it "A".

Stan, a near whole set, even more spectacular, maybe you should line them all up!

My only real complete set is of the G.E.C. MBF/U "Turelite" series YtVO4 phosphored mercury lamps.

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

rjluna2
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Robert


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Sep 11, 2012 at 10:23 AM Author: rjluna2
My guess that you gave me the correct information such as 'Type-A' shaped bulb

But, Andrew, I know you have your own nomenclature system for the type of bulbs, filaments and etc

Pretty, please no more Chinese failure.

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Sep 11, 2012 at 10:50 AM Author: Globe Collector
I normally use standard nomenclature where I can, but if it fails, I use my own nomenclature. Looking to see how a lamp's cap/base is fastened to the bulb and what sort of material it is composed of is very important information to record to your database because this is what helps place the lamp in a chronological context.

Brass and vitrite cap, fastened with organic heat-cured cement -----> Earliest Type

Nickel Plated Brass and Vitrite cap fastened by conform-lock technique ----> Lot More Recent

You realize this sort of stuff when you have to record two, almost identical, lamps with jist one change. Say an aluminium cap rather than brass.
For pre 1920 lamps, the type of seal, position of exhaust tube, type and colour of glue used to fasten the cap etc. are all important in dating and identifying the lamp, so I record over 100 pieces of information on each lamp in my database.
One of my only posts in the Forum regards this topic.


See on this lamp of Stan's the thread-clear area of the cap bear the bulb neck. Notice the slots in the cap with the cement oozing out. This is a very very European way of doing it and you will probably never see it in the United States or Canada. This is part of what gives European lamps such "charm and beauty".

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

AngryHorse
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Rich


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Sep 11, 2012 at 12:55 PM Author: AngryHorse
Thats amazing , I have NEVER seen a 1KW blended lamp before!

Current: UK 230V, 50Hz
Power provider: e.on energy
Street lighting in our town: Philips UniStreet LED

"Beauty fades, dumb is forever".......Judge Judy Cheesy

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Sep 11, 2012 at 03:53 PM Author: Globe Collector
It's Stan's, he can pull any "Rabbit" out of his hat!

Manufactured articles should be made to be used, not made to be sold!

Fee, Fye, Fow, Fum, A dead man's eye and a parrot's BUM!

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GEC Z9464 90w SOX/LPS


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Sep 11, 2012 at 07:23 PM Author: Al_M
I've seen quite a few 1kW SBMV EYE Iwasaki versions but they have all been BT shape.

Traffic signals & street lighting engineer. Please bring SOX/LPS back Downunder!!

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