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men of invention and industry-第38章

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purposes。〃  He gave a history of the origin and progress of his

experiments; down to the time when he had satisfactorily lit up

the premises of Phillips and Lee at Manchester。  The paper was

modest and unassuming; like everything he did。



It concluded: 〃I believe I may; without presuming too much;

claim both the first idea of applying; and the first application

of this gas to economical purposes。〃'9'  The Royal Society

awarded Murdock their large Rumford Gold Medal for his

communication。



In the following year a German named Wintzer; or Winsor; appeared

as the promotor of a scheme for obtaining a royal charter with

extensive privileges; and applied for powers to form a

joint…stock company to light part of London and Westminster with

gas。  Winsor claimed for his method of gas manufacture that it

was more efficacious and profitable than any then known or

practised。  The profits; indeed; were to be prodigious。  Winsor

made an elaborate calculation in his pamphlet entitled 'The New

Patriotic Imperial and National Light and Heat Company;' from

which it appeared that the net annual profits 〃agreeable to the

official experiments〃 would amount to over two hundred and

twenty…nine millions of pounds!and that; giving over

nine…tenths of that sum towards the redemption of the National

Debt; there would still remain a total profit of 570L。 to be paid

to the subscribers for every 5L。 of deposit!  Winsor took out a

patent for the invention; and the company; of which he was a

member; proceeded to Parliament for an Act。  Boulton and Watt

petitioned against the Bill; and James Watt; junior; gave

evidence on the subject。  Henry Brougham; who was the counsel for

the petitioners; made great fun of Winsor's absurd

speculations;'10' and the Bill was thrown out。



In the following year the London and Westminster Chartered Gas

Light and Coke Company succeeded in obtaining their Act。  They

were not very successful at first。  Many prejudices existed

against the employment of the new light。  It was popularly

supposed that the gas was carried along the pipes on fire; and

that the pipes must necessarily be intensely hot。  When it was

proposed to light the House of Commons with gas; the architect

insisted on the pipes being placed several inches from the walls;


for fear of fire; and; after the pipes had been fixed; the

members might be seen applying their gloved hands to them to

ascertain their temperature; and afterwards expressing the

greatest surprise on finding that they were as cool as the

adjoining walls。



The Gas Company was on the point of dissolution when Mr。 Samuel

Clegg came to their aid。  Clegg had been a pupil of Murdock's; at

Soho。  He knew all the arrangements which Murdock had invented。 

He had assisted in fitting up the gas machinery at the mills of

Phillips & Lee; Manchester; as well as at Lodge's Mill; Sowerby

Bridge; near Halifax。  He was afterwards employed to fix the

apparatus at the Catholic College of Stoneyhurst; in Lancashire;

at the manufactory of Mr。 Harris at Coventry; and at other

places。  In 1813 the London and Westminster Gas Company secured

the services of Mr。 Clegg; and from that time forwards their

career was one of prosperity。  In 1814 Westminster Bridge was

first lighted with gas; and shortly after the streets of St。 

Margaret's; Westminster。  Crowds of people followed the

lamplighter on his rounds to watch the sudden effect of his flame

applied to the invisible stream of gas which issued from the

burner。  The lamplighters became so disgusted with the new light

that they struck work; and Clegg himself had for a time to act as

lamplighter。



The advantages of the new light; however; soon became generally

recognised; and gas companies were established in most of the

large towns。  Glasgow was lit up by gas in 1817; and Liverpool

and Dublin in the following year。  Had Murdock in the first

instance taken out a patent for his invention; it could not fail

to have proved exceedingly remunerative to him; but he derived no

advantage from the extended use of the new system of lighting

except the honour of having invented it。'11' He left the benefits

of his invention to the public; and returned to his labours at

Soho; which more than ever completely engrossed him。



Murdock now became completely identified with the firm of Boulton

& Watt。  He assigned to them his patent for the slide…valve; the

rotary engine; and other inventions 〃for a good and valuable

consideration。〃  Indeed his able management was almost

indispensable to the continued success of the Soho foundry。  Mr。

Nasmyth; when visiting the works about thirty years after Murdock

had taken their complete management in hand; recalled to mind the

valuable services of that truly admirable yet modest mechanic。 

He observed the admirable system; which he had invented; of

transmitting power from one central engine to other small vacuum

engines attached to the several machines which they were employed

to work。  〃This vacuum method;〃 he says; 〃of transmitting power

dates from the time of Papin; but it remained a dead contrivance

for about a century until it received the masterly touch of

Murdock。〃



〃The sight which I obtained〃 (Mr。 Nasmyth proceeds) 〃of the vast

series of workshops of that celebrated establishment; fitted with

evidences of the presence and results of such master minds in

design and execution; and the special machine tools which I

believe were chiefly to be ascribed to the admirable inventive

power and common…sense genius of William Murdock; made me feel

that I was indeed on classic ground in regard to everything

connected with the construction of steam…engine machinery。  The

interest was in no small degree enhanced by coming every now and

then upon some machine that had every historical claim to be

regarded as the prototype of many of our modern machine tools。 

All these had William Murdock's genius stamped upon them; by

reason of their common…sense arrangements; which showed that he

was one of those original thinkers who had the courage to break

away from the trammels of traditional methods; and take short

cuts to accomplish his objects by direct and simple means。〃



We have another recollection of William Murdock; from one who

knew him when a boy。  This is the venerable Charles Manby;

F。R。S。; still honorary secretary of the Institute of Civil

Engineers。  He says (writing to us in September 1883); 〃I see

from the public prints that you have been presiding at a meeting

intended to do honour to the memory of William Murdocka most

worthy man and an old friend of mine。  When he found me working

the first slide valve ever introduced into an engine…building

establishment at Horsley; he patted me on the head; and said to

my father; 'Neighbour Manby; this is not the way to bring up a

good workman merely turning a handle; without any shoulder

work。'  He evidently did not anticipate any great results from my

engineering 
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