June 19, 1914.

THE COLLIERY GUARDIAN.

1379

The Pioneers and Largest Makers in the World of Electrically Lit Miners’ Lamps”

SSAFETYLAMPSB

MN**

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

' ■	'■ B

THE PRESTWICH PATENTED

PROTECTOR

MINERS’ LAMPS

HAVE

Passed ABB

Home Office Tests,

TOGETHER WITH OUR

Specially Toughened Glasses.

Our first consideration is SAFETY, and we claim the
above to be the MOST PERFECT MINERS’ LAMPS
MADE.

QUOTATIONS given for every description of Lamproom
Installations, also ENAMELLED IRON COLLIERY
NOTICE PLATES, ETC.

Speciality

GOAL SCREENING & CONVEYING

Q. isi J

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER











WRITE FOR CATALOGUE

PROTECTOR LAMP & LIGHTING S

ECCLES, Near MANCHESTER.

’Phone : No. 13 ECCLES.	Telegrams : “PROTECTOR, ECCLES.”

CONSIDERABLY OVER

100 PLANTS h=:

Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 15, Fields Road, Newport, Mon.

SAFE MINE VENTILATION

Without ELECTRICITY

Without STEAM

Without BELTING

Without GEARING

ONLY A SMALL JET
OF COMPRESSED AIR
REQUIRED.

the rim of the fan

;/aa; . ■

3- /
\ '■/

/A

IF

BL

’I

1

The TYPHOON
Turbine Blower has
a Turbine mounted
combination of two machines in one casing. This

gives an extremely simple unit, which requires no
attention, no adjustment, and has little or nothing
needing renewal.

It is beautifully adapted for use in mine work, for
not only is there a free air delivery, but an entirely
unrestricted inlet as well, so that the blower is very
conveniently installed in piping of same diameter as
itself. Moreover, all compressed air used for driving
is utilized in the discharge.

ITS SUCCESS IS PROVEN by continued repeat
orders from Collieries starting with one blower.

PATENT

Sheltered Seat Tryoook

*

al a

SPECIFY FIG. 6685.

Sent on Approval

- For -

WATER GAUGES.

Fig. 6685.



ADVANTAGES

NO ASBESTOS PACKING
TROUBLES.

No plugs to work loose
and leave the packing faces,
causing cutting and leakage.

No circular action to cause
grooving.

Easy method of operating,
as there is no packing fric-
tion to overcome.

Is not affected by expan-
sion.

Large outlet for discharge
of sediment, &c.

Self Cleansing.

Main valve opened and
closed at atmospheric pres-
sure, which overcomes the
cutting action of the steam
and water at the point of
opening and closing.

VALVE AND SEAT OF

HhPKINSON'S “PLATNAM"

METAL,
which does not cut and score
like gunmetal & other alloys.

Upwards of 500 tons of Standard Steel Castings kept in Stock.

We can give immediate delivery of iron and steel valves

Makers give Full Particulars and Free Trial.

MURRAY, McVINNIE & Co. Ltd.,

Mavisbank, GLASGOW, S.S.

Illustrated Catalogue Post Free on Application.

J. HOPKINSON & G9 L" Huddersfield.

Makers of Patent Safety Holler Mountings and Valves

For High Pressure Superheated Steam, High-class Exhaust and Water Sluice
Valves for Condensing Plants, &c., Automatic Exhaust Valves, Reducing
Valves, Steam Traps, &c., &c.

Depots and Showrooms—London, Glasgow, Edinburgh, Cardiff.
Oldham, Blackpool, Paris & St. Petersburg.

We are Exhibiting at the ‘’Colliery and Mining Exhibition.” Manchester,
No. 275.	Stands 41=42, June 12th to 27th.