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How a depth charge works

Heroes Remember

How a depth charge works

Transcript
Interviewer: What was the purpose of the depth charges? Well, you . . . the way they worked, they were a barrel, and made of a steel little barrel, and it had a primer inside. And you, it had all holes in the end. Different size holes, small holes, and bigger and bigger and bigger. And If you wanted to, the depth charge to blow maybe fifty feet, well you put it in the biggest hole. You set it, you know, so the water pressure would go in and, and compress this piston and, and blow the primer, you know. And it would, you know, but if you wanted to explode underneath the sub, well you put it in the smallest hole so it would take longer to press, and it would be going down, and you know. But the, the concussion, and, then, then submarines are under pressure. It doesn't take much, you know, when something's under pressure. Well, an extra pressure, you know, cracks and breaks, pipes and valves, and . . .
Description

A sailor needed to know what and how a depth charge worked aboard a ship assigned to protect a convoy crossing the North Atlantic. Mr. Pellerin describes what a depth charge was and how it was able to be set to explode at different depths when looking for an enemy submarine.

Victor Pellerin

Mr. Victor Pellerin was born January 9, 1921. One of seven children he was the son of a stone mason, carver/bricklayer, whose work kept him from home for long periods of time.

Mr. Pellerin attended school in Moncton during his early years, also attending school in Memramcook, and later Lagere Corner, also known today as Dieppe, New Brunswick. During his early teenage years Mr. Pellerin worked as a bicycle delivery boy for EA Fryers in Moncton. Later he took a job with Canadian National Railway in Moncton where he worked up until he enlisted for service into the Canadian Navy. After signing up in St. John, New Brunswick, Mr. Pellerin travelled to Cornwallis, Nova Scotia, to do basic training. After completing basic training he was transferred to Halifax, Nova Scotia, where he was hastily assigned for service aboard HMS Caldwell, a destroyer assigned to the British Navy, purchased from the American Navy. Mr. Pellerin refers to that type of ship as a four-stoker.

Mr. Pellerin served on convoys between New York, eastern Canada and Great Britain, Londonderry, Northern Ireland. Often referred to as the "milk run."

Mr. Pellerin was later assigned to serve in Halifax working on the gates to Halifax harbour for ships passing through Halifax harbour. Mr. Pellerin served in the Canadian Navy during the VE-Day celebrations in Halifax at the end of the war in Europe. He returned to Moncton after his service and was able to return to his position with Canadian National Railway retiring as a Carman.

Meta Data
Medium:
Video
Owner:
Veterans Affairs Canada
Duration:
1:25
Person Interviewed:
Victor Pellerin
War, Conflict or Mission:
Second World War
Location/Theatre:
North Atlantic Ocean
Battle/Campaign:
Battle of the North Atlantic
Branch:
Navy
Units/Ship:
HMS Caldwell
Rank:
Able Seaman
Occupation:
Seaman

Copyright / Permission to Reproduce

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