52:
434:
31:
422:
325:(44 km; 28 mi) cruising at 2 knots (3.7 km/h; 2.3 mph). She was controlled by vertical rudders two aft and unusually one forward) and horizontal planes fore and aft. She also had two vertical axis propellers to power vertical movement underwater, but these proved to give little advantage. She was armed with one 350 mm (14 in)
339:
petrol engine which increased her surface speed to 10 knots (19 km/h; 12 mph), and her surface range to 165 nautical miles (306 km; 190 mi) cruising at 6 knots (11 km/h; 6.9 mph). The torpedo tube was changed to 450 mm (18 in) and her conning tower was enlarged
301:
Navy Yard. Accounts vary as to the date of her construction; it seems that she was built as an experimental craft and was under trials for several years before being accepted by the
Italian Navy.
307:
was laid down in 1889, launched in 1890 and completed in 1892. She commenced trials on April 1892 which continued until April 1895, when she was commissioned into the
469:
464:
57:
459:
404:
317:
was a single hull design, powered by a 65 hp
Savigliano electric motor driving a single screw, giving a surface speed of 6
412:
20:
321:(11 km/h; 6.9 mph) and a submerged speed of 5 knots (9.3 km/h; 5.8 mph), with a range of 24
363:, carrying out some 44 war patrols, though she also served as a training vessel. At the end of hostilities
88:
294:
454:
438:
311:. (Her official records say she was built between 1892 and 1895, and was commissioned in 1896)
279:
272:(“Dolphin”) was built at the end of the 19th century and was the first submarine of the
386:
433:
448:
351:
was commissioned on 1 April 1895 (official records say 1896) and she served with the
322:
229:
426:
326:
274:
257:
356:
318:
212:
30:
194:
298:
142:
360:
78:
335:
was modernized between 1902 and 1904; she was equipped with a 130 hp
355:
into the 20th century. She was still in service at the outbreak of
232:(44 km; 28 mi) at 2 knots (3.7 km/h; 2.3 mph)
336:
367:
was moved into reserve, and was stricken in
January 1919.
410:
38:
cruising on the surface after her 1904 reconstruction
278:. She remained in service until the end of the
218:5 knots (9.3 km/h; 5.8 mph) submerged
382:
380:
8:
16:First submarine of the Italian Regia Marina
19:For other ships with the same name, see
417:
376:
25:
215:(11 km/h; 6.9 mph) surfaced
48:
7:
157:107 long tons (109 t) submerged
329:and had a complement of 8 crewmen.
134:General characteristics (as built)
14:
183:2.56 m (8 ft 5 in)
175:2.89 m (9 ft 6 in)
154:95 long tons (97 t) surfaced
432:
420:
293:was designed by marine engineer
167:24 m (78 ft 9 in)
50:
29:
470:World War I submarines of Italy
1:
256:1 × 350 mm (14 in)
124:In reserve, September 1918,
486:
18:
133:
43:
28:
21:Italian submarine Delfino
465:Ships built in La Spezia
340:for surface navigation.
460:19th-century submarines
407:Marina Militare website
286:Design and construction
193:1 × electric motor, 65
359:and saw action in the
240:30 m (98 ft)
127:Stricken January 1919
89:Arsenale di La Spezia
391:at sommergibili.com
267:Italian submarine
263:
262:
477:
437:
436:
425:
424:
423:
416:
392:
384:
295:Giacinto Pullino
60:
55:
54:
53:
33:
26:
485:
484:
480:
479:
478:
476:
475:
474:
445:
444:
443:
431:
421:
419:
411:
405:Delfino (1890)
401:
396:
395:
385:
378:
373:
346:
288:
280:First World War
56:
51:
49:
39:
24:
17:
12:
11:
5:
483:
481:
473:
472:
467:
462:
457:
447:
446:
442:
441:
429:
409:
408:
400:
399:External links
397:
394:
393:
375:
374:
372:
369:
345:
344:Service career
342:
323:nautical miles
287:
284:
261:
260:
254:
250:
249:
246:
242:
241:
238:
234:
233:
226:
222:
221:
220:
219:
216:
207:
203:
202:
201:
200:
197:
189:
185:
184:
181:
177:
176:
173:
169:
168:
165:
161:
160:
159:
158:
155:
150:
146:
145:
140:
136:
135:
131:
130:
129:
128:
125:
120:
116:
115:
112:
108:
107:
104:
100:
99:
96:
92:
91:
86:
82:
81:
76:
72:
71:
66:
62:
61:
46:
45:
41:
40:
34:
15:
13:
10:
9:
6:
4:
3:
2:
482:
471:
468:
466:
463:
461:
458:
456:
453:
452:
450:
440:
435:
430:
428:
418:
414:
406:
403:
402:
398:
390:
389:
383:
381:
377:
370:
368:
366:
362:
358:
354:
350:
343:
341:
338:
334:
330:
328:
324:
320:
316:
312:
310:
306:
302:
300:
296:
292:
285:
283:
281:
277:
276:
271:
270:
259:
255:
252:
251:
247:
244:
243:
239:
236:
235:
231:
227:
224:
223:
217:
214:
210:
209:
208:
205:
204:
198:
196:
192:
191:
190:
187:
186:
182:
179:
178:
174:
171:
170:
166:
163:
162:
156:
153:
152:
151:
148:
147:
144:
141:
138:
137:
132:
126:
123:
122:
121:
118:
117:
113:
110:
109:
105:
102:
101:
97:
94:
93:
90:
87:
84:
83:
80:
77:
74:
73:
70:
67:
64:
63:
59:
47:
42:
37:
32:
27:
22:
387:
364:
353:Regia Marina
352:
348:
347:
332:
331:
327:torpedo tube
314:
313:
309:Regia Marina
308:
304:
303:
290:
289:
275:Regia Marina
273:
268:
266:
264:
258:torpedo tube
149:Displacement
114:1 April 1895
111:Commissioned
68:
35:
439:Engineering
357:World War I
455:1890 ships
449:Categories
371:References
245:Complement
237:Test depth
188:Propulsion
299:La Spezia
143:Submarine
95:Laid down
361:Adriatic
253:Armament
228:24
199:1 shafts
103:Launched
75:Namesake
413:Portals
388:Delfino
365:Delfino
349:Delfino
333:Delfino
315:Delfino
305:Delfino
297:at the
291:Delfino
269:Delfino
180:Draught
85:Builder
79:Dolphin
69:Delfino
44:History
36:Delfino
164:Length
427:Italy
319:knots
225:Range
213:knots
206:Speed
58:Italy
337:FIAT
265:The
172:Beam
139:Type
119:Fate
106:1890
98:1889
65:Name
230:nmi
451::
379:^
282:.
211:6
195:HP
415::
248:8
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
