22:
460:
276:, formerly occupied by Security Steel. In the 20th century the company manufactured electric motors and generators for numerous submarines built by Electric Boat as well as naval and civilian boats built by Elco. The company retained this function as a division of
521:
526:
497:
280:
when that company was formed by a reorganization of
Electric Boat in 1952. The company was dissolved in 2000 and its functions were relocated to Electric Boat's main facility in
531:
516:
490:
335:
245:
bailed out
Electro-Dynamic and became a co-owner. Griscom died in a hunting accident in 1897. Electro-Dynamic manufactured the main propulsion motor for
39:
483:
445:
364:
299:
86:
429:
105:
58:
272:
at some point prior to 1964, with a plant on Avenue A. In 1964 a fire destroyed this plant and the company acquired a facility in
65:
43:
72:
277:
54:
32:
343:
242:
189:
293:
238:
234:
145:
305:
421:
127:
79:
368:
281:
269:
273:
253:
246:
205:
170:
425:
467:
222:
217:
manufactured electric motors and generators 1880–2000, principally as a subsidiary of the
201:
264:
and made
Electro-Dynamic and Elco subsidiaries of it. Electro-Dynamic relocated from
510:
413:
261:
218:
389:
265:
165:
21:
257:
459:
237:
in 1880. An important early customer for electric boat motors was the
446:
Article on
General Dynamics' website on closure of Electro-Dynamic
418:
Register of Ships of the U.S. Navy, 1775-1990: Major
Combatants
466:
This United States manufacturing company–related article is a
241:, also known as Elco. Following an 1892 bankruptcy, financier
15:
471:
522:
527:
Defunct manufacturing companies based in New Jersey
197:
178:
159:
151:
141:
133:
123:
46:. Unsourced material may be challenged and removed.
233:The company was founded by electrical inventor
491:
8:
118:
498:
484:
260:, launched in 1897. In 1899, Rice founded
117:
532:United States manufacturing company stubs
106:Learn how and when to remove this message
390:"Records of the Electric Launch Company"
318:
517:American companies established in 1880
424:: Greenwood Press. pp. 168–169.
7:
456:
454:
340:U.S. Centennial of Flight Commission
44:adding citations to reliable sources
470:. You can help Knowledge (XXG) by
300:New London Ship and Engine Company
14:
458:
20:
31:needs additional citations for
416:; Roberts, Stephen S. (1991).
336:"General Dynamics Corporation"
1:
365:"GD article on closure of ED"
278:General Dynamics Corporation
548:
453:
394:Collections & Research
325:Bauer and Roberts, p. 253
55:"Electro-Dynamic Company"
294:Electric Launch Company
239:Electric Launch Company
235:William Woodnut Griscom
215:Electro-Dynamic Company
186:William Woodnut Griscom
146:William Woodnut Griscom
119:Electro-Dynamic Company
306:Submarine Boat Company
225:and its predecessors.
422:Westport, Connecticut
128:Electrical machinery
40:improve this article
282:Groton, Connecticut
270:Bayonne, New Jersey
206:electric generators
120:
274:Avenel, New Jersey
254:United States Navy
171:Avenel, New Jersey
479:
478:
302:sister company to
211:
210:
116:
115:
108:
90:
539:
500:
493:
486:
462:
455:
435:
405:
404:
402:
401:
386:
380:
379:
377:
376:
367:. Archived from
361:
355:
354:
352:
351:
342:. Archived from
332:
326:
323:
256:'s first modern
223:General Dynamics
121:
111:
104:
100:
97:
91:
89:
48:
24:
16:
547:
546:
542:
541:
540:
538:
537:
536:
507:
506:
505:
504:
451:
442:
432:
412:
409:
408:
399:
397:
388:
387:
383:
374:
372:
363:
362:
358:
349:
347:
334:
333:
329:
324:
320:
315:
290:
231:
202:Electric motors
181:
112:
101:
95:
92:
49:
47:
37:
25:
12:
11:
5:
545:
543:
535:
534:
529:
524:
519:
509:
508:
503:
502:
495:
488:
480:
477:
476:
463:
449:
448:
441:
440:External links
438:
437:
436:
430:
414:Bauer, K. Jack
407:
406:
381:
356:
327:
317:
316:
314:
311:
310:
309:
308:sister company
303:
297:
296:sister company
289:
286:
230:
227:
209:
208:
199:
195:
194:
193:
192:
187:
182:
179:
176:
175:
174:
173:
168:
161:
157:
156:
155:Dissolved 2000
153:
149:
148:
143:
139:
138:
135:
131:
130:
125:
114:
113:
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
544:
533:
530:
528:
525:
523:
520:
518:
515:
514:
512:
501:
496:
494:
489:
487:
482:
481:
475:
473:
469:
464:
461:
457:
452:
447:
444:
443:
439:
433:
431:0-313-26202-0
427:
423:
419:
415:
411:
410:
395:
391:
385:
382:
371:on 2014-02-03
370:
366:
360:
357:
346:on 2008-11-12
345:
341:
337:
331:
328:
322:
319:
312:
307:
304:
301:
298:
295:
292:
291:
287:
285:
283:
279:
275:
271:
267:
263:
262:Electric Boat
259:
255:
251:
250:
244:
240:
236:
228:
226:
224:
220:
219:Electric Boat
216:
207:
203:
200:
196:
191:
188:
185:
184:
183:
177:
172:
169:
167:
164:
163:
162:
158:
154:
150:
147:
144:
140:
136:
132:
129:
126:
122:
110:
107:
99:
88:
85:
81:
78:
74:
71:
67:
64:
60:
57: –
56:
52:
51:Find sources:
45:
41:
35:
34:
29:This article
27:
23:
18:
17:
472:expanding it
465:
450:
417:
398:. Retrieved
396:. 2016-05-20
393:
384:
373:. Retrieved
369:the original
359:
348:. Retrieved
344:the original
339:
330:
321:
266:Philadelphia
248:
232:
221:Division of
214:
212:
166:Philadelphia
160:Headquarters
102:
96:January 2014
93:
83:
76:
69:
62:
50:
38:Please help
33:verification
30:
511:Categories
400:2023-12-12
375:2014-01-18
350:2008-12-01
313:References
243:Isaac Rice
190:Isaac Rice
180:Key people
66:newspapers
258:submarine
247:USS
288:See also
198:Products
124:Industry
249:Holland
229:History
142:Founder
134:Founded
80:scholar
428:
252:, the
82:
75:
68:
61:
53:
87:JSTOR
73:books
468:stub
426:ISBN
213:The
204:and
152:Fate
137:1880
59:news
268:to
42:by
513::
420:.
392:.
338:.
284:.
499:e
492:t
485:v
474:.
434:.
403:.
378:.
353:.
109:)
103:(
98:)
94:(
84:·
77:·
70:·
63:·
36:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.