DE8801242U1 - - Google Patents

Info

Publication number
DE8801242U1
DE8801242U1 DE8801242U DE8801242U DE8801242U1 DE 8801242 U1 DE8801242 U1 DE 8801242U1 DE 8801242 U DE8801242 U DE 8801242U DE 8801242 U DE8801242 U DE 8801242U DE 8801242 U1 DE8801242 U1 DE 8801242U1
Authority
DE
Germany
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
DE8801242U
Other languages
German (de)
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.)
RIGONI MANFRED 7790 MESSKIRCH DE
Original Assignee
RIGONI MANFRED 7790 MESSKIRCH DE
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 RIGONI MANFRED 7790 MESSKIRCH DE filed Critical RIGONI MANFRED 7790 MESSKIRCH DE
Priority to DE8801242U priority Critical patent/DE8801242U1/de
Publication of DE8801242U1 publication Critical patent/DE8801242U1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE8801242U 1988-02-02 1988-02-02 Expired DE8801242U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8801242U DE8801242U1 (en) 1988-02-02 1988-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8801242U DE8801242U1 (en) 1988-02-02 1988-02-02

Publications (1)

Publication Number Publication Date
DE8801242U1 true DE8801242U1 (en) 1988-09-08

Family

ID=6820202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8801242U Expired DE8801242U1 (en) 1988-02-02 1988-02-02

Country Status (1)

Country Link
DE (1) DE8801242U1 (en)

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