ES156006U - Electrically powered sound generator. (Machine-translation by Google Translate, not legally binding) - Google Patents

Electrically powered sound generator. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES156006U
ES156006U ES0156006U ES156006U ES156006U ES 156006 U ES156006 U ES 156006U ES 0156006 U ES0156006 U ES 0156006U ES 156006 U ES156006 U ES 156006U ES 156006 U ES156006 U ES 156006U
Authority
ES
Spain
Prior art keywords
solenoid
box
translation
sound generator
machine
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.)
Granted
Application number
ES0156006U
Other languages
Spanish (es)
Other versions
ES156006Y (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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas Industries 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 Joseph Lucas Industries Ltd filed Critical Joseph Lucas Industries Ltd
Publication of ES156006U publication Critical patent/ES156006U/en
Application granted granted Critical
Publication of ES156006Y publication Critical patent/ES156006Y/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)
  • Percussion Or Vibration Massage (AREA)
  • Basic Packing Technique (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Electromechanical Clocks (AREA)
  • Electromagnets (AREA)

Abstract

Electrically driven sound generator, of the kind that includes a box, a solenoid housed inside the box, a fixed contact inside the box, and a mobile contact that can touch the fixed contact, and in which the mobile contact is moved with the armature of the solenoid and the fixed and movable contacts are in the solenoid activation circuit so that when power is supplied to the generator the armature is vibrated, while the solenoid activation circuit is closed and opened, so that generates sound, characterized in that the fixed contact is supported by a metal foil which is capable of being deformed to alter the position of the fixed contact with respect to the solenoid in order to effect sound adjustment of the sound generator, one end of said foil protruding from the box to facilitate this adjustment. (Machine-translation by Google Translate, not legally binding)
ES1970156006U 1969-02-11 1970-02-03 ELECTRICALLY DRIVEN SOUND GENERATOR. Expired ES156006Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB727069 1969-02-11

Publications (2)

Publication Number Publication Date
ES156006U true ES156006U (en) 1970-04-16
ES156006Y ES156006Y (en) 1971-01-01

Family

ID=9829893

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970156006U Expired ES156006Y (en) 1969-02-11 1970-02-03 ELECTRICALLY DRIVEN SOUND GENERATOR.

Country Status (6)

Country Link
US (1) US3631480A (en)
AU (1) AU1108470A (en)
DE (1) DE2005599A1 (en)
ES (1) ES156006Y (en)
FR (1) FR2032716A5 (en)
GB (1) GB1295052A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298675A (en) * 1969-06-11 1972-12-06 Lucas Industries Ltd Electromagnetic horns
US3938143A (en) * 1971-10-22 1976-02-10 Stewart-Warner Corporation Buzzer
US3774200A (en) * 1972-11-10 1973-11-20 Gen Motors Corp Buzzer including coil with wound connections
US3864823A (en) * 1974-01-08 1975-02-11 Gen Signal Corp Method of making a buzzer structure
US4005413A (en) * 1974-01-08 1977-01-25 General Signal Corporation Buzzer construction and method of adjusting the same
US4075627A (en) * 1977-02-02 1978-02-21 Pittway Corporation Electric horn

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767059A (en) * 1954-11-18 1957-01-30 Trix Ltd Improvements in or connected with magnetic sound generators

Also Published As

Publication number Publication date
GB1295052A (en) 1972-11-01
DE2005599A1 (en) 1970-09-03
US3631480A (en) 1971-12-28
AU1108470A (en) 1971-08-12
ES156006Y (en) 1971-01-01
FR2032716A5 (en) 1970-11-27

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