GB1416348A - Electromagnetic horn - Google Patents

Electromagnetic horn

Info

Publication number
GB1416348A
GB1416348A GB1654272A GB1654272A GB1416348A GB 1416348 A GB1416348 A GB 1416348A GB 1654272 A GB1654272 A GB 1654272A GB 1654272 A GB1654272 A GB 1654272A GB 1416348 A GB1416348 A GB 1416348A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
support member
synthetic resin
attached
moulded
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
GB1654272A
Other languages
English (en)
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB1654272A priority Critical patent/GB1416348A/en
Priority to IN809/CAL/73A priority patent/IN138066B/en
Priority to ES1973190406U priority patent/ES190406Y/es
Priority to IT4930973A priority patent/IT983001B/it
Priority to DE19732317907 priority patent/DE2317907A1/de
Priority to BR258173A priority patent/BR7302581D0/pt
Priority to DE19732365993 priority patent/DE2365993C3/de
Priority to FR7313611A priority patent/FR2180417A5/fr
Priority to JP4049073A priority patent/JPS5346440B2/ja
Publication of GB1416348A publication Critical patent/GB1416348A/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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Steering Controls (AREA)
  • Air Bags (AREA)
  • Reciprocating Pumps (AREA)
  • Electromagnets (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Push-Button Switches (AREA)
GB1654272A 1972-04-11 1972-04-11 Electromagnetic horn Expired GB1416348A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB1654272A GB1416348A (en) 1972-04-11 1972-04-11 Electromagnetic horn
IN809/CAL/73A IN138066B (sv) 1972-04-11 1973-04-06
ES1973190406U ES190406Y (es) 1972-04-11 1973-04-07 Bocina electromagnetica.
IT4930973A IT983001B (it) 1972-04-11 1973-04-09 Tromba elettromagnetica parti colarmente per uso automobilisti co
DE19732317907 DE2317907A1 (de) 1972-04-11 1973-04-10 Elektromagnetische hupe
BR258173A BR7302581D0 (pt) 1972-04-11 1973-04-10 Uma busina eletromagnetica
DE19732365993 DE2365993C3 (de) 1972-04-11 1973-04-10 Elektromagnetische Hupe
FR7313611A FR2180417A5 (sv) 1972-04-11 1973-04-10
JP4049073A JPS5346440B2 (sv) 1972-04-11 1973-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1654272A GB1416348A (en) 1972-04-11 1972-04-11 Electromagnetic horn

Publications (1)

Publication Number Publication Date
GB1416348A true GB1416348A (en) 1975-12-03

Family

ID=10079192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1654272A Expired GB1416348A (en) 1972-04-11 1972-04-11 Electromagnetic horn

Country Status (8)

Country Link
JP (1) JPS5346440B2 (sv)
BR (1) BR7302581D0 (sv)
DE (2) DE2365993C3 (sv)
ES (1) ES190406Y (sv)
FR (1) FR2180417A5 (sv)
GB (1) GB1416348A (sv)
IN (1) IN138066B (sv)
IT (1) IT983001B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5431629A (en) * 1977-08-15 1979-03-08 Taiyou Giken Kougiyou Kk Box cock for gas
JPS54131338U (sv) * 1978-03-01 1979-09-12
FR2440052A1 (fr) * 1978-10-27 1980-05-23 Klaxon Sa Perfectionnements aux avertisseurs electromagnetiques
JPS5912743U (ja) * 1982-07-16 1984-01-26 市光工業株式会社 アウトサイドミラ−駆動部防水構造
DE3239301A1 (de) * 1982-10-23 1984-04-26 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Ventil, insbesondere mischventil
JP2542962Y2 (ja) * 1991-09-25 1997-07-30 ミツワガス機器株式会社 ガスコックの取付装置
DE102019219599B3 (de) * 2019-12-13 2021-03-25 Robert Bosch Gmbh Sensoranordnung und Fahrerassistenzsystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865267C (de) * 1943-05-28 1953-02-02 Westfaelische Metall Ind G M B Elektromagnetisches Signalhorn
DE823718C (de) * 1950-09-27 1951-12-06 Noris Zuend Licht A G Signalhorn, insbesondere fuer Kraftfahrzeuge
FR1058378A (fr) * 1952-06-16 1954-03-16 Ducellier Ets Perfectionnement aux avertisseurs sonores électromagnétiques
US2740958A (en) * 1953-05-06 1956-04-03 Gen Motors Corp Magnet motor for vibrating diaphragm sound signals
US2942255A (en) * 1958-12-15 1960-06-21 William C Wetzel Horn frame construction
FR1300695A (fr) * 1961-09-19 1962-08-03 Bosch Gmbh Robert émetteur de signaux électromagnétique particulièrement avertisseur électropneumatique
GB1161791A (en) * 1966-03-01 1969-08-20 Lucas Industries Ltd Electromagnetic Horns.
GB1298675A (en) * 1969-06-11 1972-12-06 Lucas Industries Ltd Electromagnetic horns

Also Published As

Publication number Publication date
DE2365993A1 (de) 1977-05-12
DE2317907A1 (de) 1973-10-25
BR7302581D0 (pt) 1974-07-25
FR2180417A5 (sv) 1973-11-23
IN138066B (sv) 1975-11-22
JPS5346440B2 (sv) 1978-12-13
JPS4918295A (sv) 1974-02-18
DE2365993B2 (de) 1979-09-06
DE2365993C3 (de) 1980-06-12
ES190406U (es) 1974-06-01
IT983001B (it) 1974-10-31
ES190406Y (es) 1974-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee