100:
196:, used for inflation, formed a suitable fuel for the engine, but limited the height to which the dirigible could ascend. Such trials as were made were carried out with the dirigible held captive. A full experiment was prevented because funds ran low, but Haenlein's work constituted a distinct advance on all that had been done previously.
177:, achieving 19 km/h. This airship was a direct forerunner of the Lebaudy type, 164 feet (50 m) in length, 30 feet (9.1 m) greatest diameter, and with a cubic capacity of 85,000 feet (26,000 m). The airship achieved 19 km/h. The tests were stopped later, because of a shortage of money.
153:-type motor obtained its fuel from the gas in the balloon. It had four horizontal cylinders, which delivered about 6 horsepower (4.5 kW) with a consumption of approximately 250 cubic feet (7.1 m) of gas per hour. With a mass of 233 kg and an
180:
A propeller of 15 feet (4.6 m) in diameter was driven by the Lenoir engine with 40 revolutions per minute. This was the first instance of the use of an internal combustion engine in connection with aeronautical experiments.
199:
This engine type had the disadvantage of requiring either a gas-producer or a large storage capacity for the gas, either of which makes the total weight of the power plant much greater than that of a petrol engine.
28:
161:
of 2.7 kW. The gas was sucked from the envelope of the balloon, which was kept fully inflated by pumping in compensating air to the air bags inside the main envelope. Due to the consumption of gas, the
169:
In 1872 Haenlein obtained a U.S. patent (No. 130 915) to use the otherwise wasted gas in the dirigible's engines. On 13 December, Paul
Haenlein tested the first
293:
288:
258:
278:
141:. Subsequently he worked as graduated civil engineer for different factories. He was the first to create a dirigible
263:
283:
273:
268:
146:
130:
134:
253:
248:
8:
154:
222:
158:
150:
126:, those notabilities who led the economy, administration and culture of Mainz.
242:
229:; Editor.: Stadt Mainz; Verlag Bonnewitz Communication real madrid, 02/2005
163:
118:) was a German engineer and flight pioneer. He flew in a semi-rigid-frame
99:
138:
119:
185:
170:
142:
111:
48:
27:
193:
189:
223:
Vierteljahreshefte für Kultur, Politik, Wirtschaft, Geschichte
115:
66:
174:
166:
decreased, so the range of the airship had been limited.
93:
Development of dirigible with internal combustion engine
240:
192:coating, with a thinner film on the outside.
184:The envelope of the dirigible was rendered
26:
227:Mainz the cradle of the dirigible airship
98:
241:
294:Engineers from the Kingdom of Prussia
133:and pattern maker. He studied at the
235:(2006), from Encyclopædia Britannica
157:of 19.2 L it delivered a continuous
129:Haenlein received an education as a
13:
215:Wolfgang Metzger und Andrea Erne:
14:
305:
210:Brockhaus Konversations-Lexikon
289:People from the Rhine Province
1:
219:Ravensburger Buchverlag, 2002
203:
122:. His family belonged to the
7:
259:German mechanical engineers
114:– 27 January 1905 in
10:
310:
279:German aerospace engineers
147:internal combustion engine
145:which was powered by an
89:
81:
73:
55:
34:
25:
18:
188:by means of an internal
264:German airship aviators
284:Engineers from Cologne
104:
173:with a gas engine in
135:Technische Hochschule
102:
217:Alles über Flugzeuge
110:(17 October 1835 in
225:(quarterly review)
155:engine displacement
131:mechanical engineer
103:Airship of Haenlein
274:German balloonists
105:
269:Airship designers
124:Citoyens notables
97:
96:
301:
62:
44:
42:
30:
16:
15:
309:
308:
304:
303:
302:
300:
299:
298:
239:
238:
206:
69:
64:
60:
59:27 January 1905
51:
46:
45:17 October 1835
40:
38:
21:
12:
11:
5:
307:
297:
296:
291:
286:
281:
276:
271:
266:
261:
256:
251:
237:
236:
230:
220:
213:
205:
202:
95:
94:
91:
90:Known for
87:
86:
83:
79:
78:
75:
71:
70:
65:
63:(aged 69)
57:
53:
52:
47:
36:
32:
31:
23:
22:
19:
9:
6:
4:
3:
2:
306:
295:
292:
290:
287:
285:
282:
280:
277:
275:
272:
270:
267:
265:
262:
260:
257:
255:
252:
250:
247:
246:
244:
234:
231:
228:
224:
221:
218:
214:
211:
208:
207:
201:
197:
195:
191:
187:
182:
178:
176:
172:
167:
165:
164:lifting force
160:
156:
152:
148:
144:
140:
136:
132:
127:
125:
121:
117:
113:
109:
108:Paul Haenlein
101:
92:
88:
84:
80:
76:
72:
68:
58:
54:
50:
37:
33:
29:
24:
20:Paul Haenlein
17:
232:
226:
216:
209:
198:
183:
179:
168:
128:
123:
107:
106:
61:(1905-01-27)
254:1905 deaths
249:1835 births
74:Nationality
243:Categories
204:References
82:Occupation
41:1835-10-17
139:Karlsruhe
120:dirigible
186:airtight
85:Engineer
233:airship
212:of 1895
171:airship
149:. This
143:airship
112:Cologne
49:Cologne
194:Syngas
190:rubber
151:Lenoir
77:German
175:Brünn
159:power
116:Mainz
67:Mainz
56:Died
35:Born
137:in
245::
43:)
39:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.