DE9402284U1 - Infraschall-Erzeuger - Google Patents

Infraschall-Erzeuger

Info

Publication number
DE9402284U1
DE9402284U1 DE9402284U DE9402284U DE9402284U1 DE 9402284 U1 DE9402284 U1 DE 9402284U1 DE 9402284 U DE9402284 U DE 9402284U DE 9402284 U DE9402284 U DE 9402284U DE 9402284 U1 DE9402284 U1 DE 9402284U1
Authority
DE
Germany
Prior art keywords
infrasound generator
infrasound
generator
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 - Lifetime
Application number
DE9402284U
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.)
DOELCKER HANS
Original Assignee
DOELCKER HANS
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 DOELCKER HANS filed Critical DOELCKER HANS
Priority to DE9402284U priority Critical patent/DE9402284U1/de
Publication of DE9402284U1 publication Critical patent/DE9402284U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
    • A61M2021/0033—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense subsonic

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Psychology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
DE9402284U 1994-02-11 1994-02-11 Infraschall-Erzeuger Expired - Lifetime DE9402284U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9402284U DE9402284U1 (de) 1994-02-11 1994-02-11 Infraschall-Erzeuger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9402284U DE9402284U1 (de) 1994-02-11 1994-02-11 Infraschall-Erzeuger

Publications (1)

Publication Number Publication Date
DE9402284U1 true DE9402284U1 (de) 1994-04-28

Family

ID=6904456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9402284U Expired - Lifetime DE9402284U1 (de) 1994-02-11 1994-02-11 Infraschall-Erzeuger

Country Status (1)

Country Link
DE (1) DE9402284U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814798A1 (de) * 1998-04-02 1999-11-18 Lfk Gmbh Vorrichtung zum Erzeugen von Infraschall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814798A1 (de) * 1998-04-02 1999-11-18 Lfk Gmbh Vorrichtung zum Erzeugen von Infraschall
DE19814798C2 (de) * 1998-04-02 2000-10-12 Lfk Gmbh Vorrichtung zum Erzeugen von Infraschall

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