GB191407281A - Subaqueous Motor Driven Siren with Internal Rotor. - Google Patents

Subaqueous Motor Driven Siren with Internal Rotor.

Info

Publication number
GB191407281A
GB191407281A GB191407281DA GB191407281A GB 191407281 A GB191407281 A GB 191407281A GB 191407281D A GB191407281D A GB 191407281DA GB 191407281 A GB191407281 A GB 191407281A
Authority
GB
United Kingdom
Prior art keywords
subaqueous
motor driven
internal rotor
siren
driven siren
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Signal GmbH
Original Assignee
Signal GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Signal GmbH filed Critical Signal GmbH
Application granted granted Critical
Publication of GB191407281A publication Critical patent/GB191407281A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

7281. Signal Ges. Nov. 6, 1913, [Convention date]. Sirens.-A subaqueous siren has its rotor R internally of the stator, which is U-shaped to guide and support the valve V. In a modified form, having a disk rotor, the stator similarly encloses the valve.
GB191407281D 1913-11-06 1914-03-23 Subaqueous Motor Driven Siren with Internal Rotor. Expired GB191407281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295172T 1913-11-06

Publications (1)

Publication Number Publication Date
GB191407281A true GB191407281A (en) 1915-06-17

Family

ID=549677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191407281D Expired GB191407281A (en) 1913-11-06 1914-03-23 Subaqueous Motor Driven Siren with Internal Rotor.

Country Status (4)

Country Link
AT (1) AT70547B (en)
DE (1) DE295172C (en)
FR (1) FR470631A (en)
GB (1) GB191407281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007805A (en) * 1960-01-29 1977-02-15 The United States Of America As Represented By The Secretary Of The Navy Cavity producing underwater sound source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007805A (en) * 1960-01-29 1977-02-15 The United States Of America As Represented By The Secretary Of The Navy Cavity producing underwater sound source

Also Published As

Publication number Publication date
FR470631A (en) 1914-09-19
AT70547B (en) 1915-11-25
DE295172C (en) 1916-11-11

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