GB1357987A - Sounding device - Google Patents

Sounding device

Info

Publication number
GB1357987A
GB1357987A GB4181872A GB4181872A GB1357987A GB 1357987 A GB1357987 A GB 1357987A GB 4181872 A GB4181872 A GB 4181872A GB 4181872 A GB4181872 A GB 4181872A GB 1357987 A GB1357987 A GB 1357987A
Authority
GB
United Kingdom
Prior art keywords
fan
resonator
valve
resonator chambers
chamber
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
GB4181872A
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.)
Daishin Trading Co Ltd
SUCHIRON KAGAKU KOGYO KK
Original Assignee
Daishin Trading Co Ltd
SUCHIRON KAGAKU KOGYO KK
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
Priority claimed from JP3836172U external-priority patent/JPS5029595Y2/ja
Priority claimed from JP8964272U external-priority patent/JPS5321075Y2/ja
Application filed by Daishin Trading Co Ltd, SUCHIRON KAGAKU KOGYO KK filed Critical Daishin Trading Co Ltd
Publication of GB1357987A publication Critical patent/GB1357987A/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
    • G10K5/00—Whistles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Toys (AREA)

Abstract

1357987 Automatic whistles SUCHIRON KAGAKU KOGYO KK and DAISHIN TRADING CO Ltd 8 Sept 1972 [3 April 1972 29 July 1972] 41818/72 Heading G5J A valve 29 opens and closes an aperture 13 between two resonator chambers 9, 10 to change the note produced by a whistle in a toy fire-engine or the like, A fan 15 blows air through a nozzle (11, Fig. 4, not shown) to a conventional whistling mouth (14) and knifeedge which are formed in one wall of one resonator chamber 9. The resonator chambers 9, 10 are formed integrally with the fan chamber 8. The valve 29 is attached to a rod 28 moved up and down by a cam 25 driven through gears by a motor 16 which also drives the fan 15 and a rotating barrier 7 around a lamp 6. Alternative embodiments have three (Fig. 5, not shown) or more resonator chambers and may play tunes of more than ten notes.
GB4181872A 1972-04-03 1972-09-08 Sounding device Expired GB1357987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3836172U JPS5029595Y2 (en) 1972-04-03 1972-04-03
JP8964272U JPS5321075Y2 (en) 1972-07-29 1972-07-29

Publications (1)

Publication Number Publication Date
GB1357987A true GB1357987A (en) 1974-06-26

Family

ID=26377598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4181872A Expired GB1357987A (en) 1972-04-03 1972-09-08 Sounding device

Country Status (5)

Country Link
US (1) US3747266A (en)
DE (1) DE2243562C3 (en)
ES (1) ES407139A1 (en)
GB (1) GB1357987A (en)
IT (1) IT967433B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908505A (en) * 1973-07-06 1975-09-30 Stiron Chem Ind Co Ltd Melody blowing device
JPS607601A (en) * 1983-06-24 1985-01-16 Ozen Corp Simple sound reproducing machine having external output shaft
US6171170B1 (en) * 1999-12-27 2001-01-09 Cheng-Chung Lin Musical rotating luminous device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471028A (en) * 1945-12-05 1949-05-24 Fletcher John Floyd Siren
US3508751A (en) * 1968-02-19 1970-04-28 Marvin Glass & Associates Electronic searching game
US3517456A (en) * 1968-07-26 1970-06-30 Monogram Models Inc Jet engine sound simulating device
US3619936A (en) * 1970-06-19 1971-11-16 Fred S Tauriello Pin wheel siren

Also Published As

Publication number Publication date
DE2243562C3 (en) 1975-07-24
DE2243562B2 (en) 1974-11-28
US3747266A (en) 1973-07-24
DE2243562A1 (en) 1973-10-11
IT967433B (en) 1974-02-28
ES407139A1 (en) 1975-11-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee