PREFACE.
The little work here presented to the public appeared originally in the pages of the _Journal of Gas Lighting_. In the hope that it may thereby become of service to a wider circle of readers, it has been revised and done into its present shape. The object of the writer will be attained if it is the means of lessening, in any degree, the suspicion and prejudice (born of ignorance) which, alas! yet prevail with regard to gas and gas lighting.
CONTENTS.
PAGE
INTRODUCTION 9
THE FIRST GAS-BURNER 13
THE BATSWING BURNER 15
THE UNION-JET OR FISHTAIL BURNER 17
HOW LIGHT IS PRODUCED FROM COAL GAS 20
IMPROVEMENTS IN FLAT-FLAME BURNERS 25
BROeNNER'S BURNERS 31
THE HOLLOW-TOP BURNER 35
BRAY'S BURNERS 38
ARGAND BURNERS 44
SUGG'S ARGANDS 48
THE DOUGLASS BURNER 52
GOVERNOR BURNERS 55
REGENERATIVE BURNERS 61
INCANDESCENT BURNERS 73
CONCLUSION 79
CHAPTER I.
INTRODUCTION.
[Sidenote: Gas consumers and gas producers.]
The subject of gas-burners and the development of light from coal gas is of considerable interest, alike to the consumer and the producer of gas. When it is known that one burner may develop twice as much light as another, for the same consumption of gas--the first cost of the one being no higher than that of the other--its importance to the former will scarcely be disputed. To the gas consumer it is obviously of great value to know how he may most effectively and economically develop the illuminating power of the gas which is supplied to him; and so obtain the fullest return, in lighting effect, for the money which he expends. Not quite so obvious is its relation to the latter. To a person totally unacquainted with the recent history of gas lighting, and ignorant of the policy which has guided the most prosperous gas undertakings to their successful issues, it may appear that the manufacturer of gas is not closely concerned with the utilization of the commodity which he supplies. Such an one might argue, and with a certain show of reason, that the sole business of the gas maker is with its production; that after providing, in the consumer's service-pipe, a full and continuous supply of gas, of the stipulated quality, his care ends; and that henceforth the utilization and management of the illuminant rests with the consumer himself. But, by any one who is at all conversant with the subject, it will be readily conceded that the interest of the manufacturer of gas, in this matter, is only second to that of the consumer. In the gas industry, as in any other business undertaking, the concern prospers or declines according as the interests of the customers are considered or neglected. This has been conclusively demonstrated in the history of many gas undertakings. So long as their management was conducted in exclusive and selfish regard solely to their own internal affairs--looking with supreme indifference or careless apathy upon the needs of the consumers--so long was their career marked by difficulties and embarrassments. No sooner, however, were the claims of the consumers recognized, and efforts put forth to further their interests, than the prospects of the concern brightened; and by adhering to, and extending the same line of action, the goal of commercial prosperity was eventually reached.
Table of contents (by pages)
- 1: Gas Burners by Owen Merriman
- 2: And through the use of defective burners
- 3: Sidenote Progress of gas lighting
- 4: The name of the cockspur burner
- 5: Sidenote Who invented the batswing burner
- 6: The batswing compared not unfavourably
- 7: Longer than that of the batswing
- 8: The non luminous flame of the Bunsen burner
- 9: These heavy hydrocarbons are gases composed
- 10: The unburnt gas will pass up the tube
- 11: Improvements in flat flame burners
- 12: Another was a batswing with two or more slits
- 13: 1 215 Leoni's fishtail
- 14: This maker produced both batswing and union jets
- 15: Sidenote Construction of Broenner's burners
- 16: Sidenote Properties of steatite
- 17: 8 See Journal of Gas Lighting
- 18: A2 1 1
- 19: Sidenote The hollow top an improved batswing burner
- 20: Sugg to those previously manufactured
- 21: And batswing are constructed upon the principle of
- 22: Medium Lighting Power Union Jets
- 23: We have now to learn how the fishtail
- 24: The union jet burner gave a tall
- 25: They not unsuccessfully rival the Argand
- 26: In constructing an efficient Argand burner
- 27: Sidenote The earliest Argands
- 28: Whereas in the London burner steatite was employed
- 29: Sidenote Silber's Argand burner
- 30: Double or treble Argands are constructed
- 31: Each burner must have its own separate governor
- 32: Besides being applied to Argands
- 33: Somewhat similar in principle to Giroud's rheometer
- 34: Intensifying the process of combustion
- 35: Bowditch's regenerative gas burner
- 36: Siemens's regenerative gas burner
- 37: Sidenote Action of the Siemens burner
- 38: Grimston's regenerative gas burner
- 39: Sidenote Clark's regenerative burner
- 40: Clark's regenerative gas burner
- 41: The hydrocarbons contained in gas
- 42: Clamond will have achieved a noteworthy success
- 43: The improved flat flame burners produced by Bray
