DE463545C - Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes - Google Patents

Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes

Info

Publication number
DE463545C
DE463545C DEL69142D DEL0069142D DE463545C DE 463545 C DE463545 C DE 463545C DE L69142 D DEL69142 D DE L69142D DE L0069142 D DEL0069142 D DE L0069142D DE 463545 C DE463545 C DE 463545C
Authority
DE
Germany
Prior art keywords
gas
electrical heating
container
blown out
heating device
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
DEL69142D
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.)
HANS LUEBCKE DR
Original Assignee
HANS LUEBCKE DR
Publication date
Priority to DEL69142D priority Critical patent/DE463545C/en
Application granted granted Critical
Publication of DE463545C publication Critical patent/DE463545C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/022—Air-blowing devices, e.g. with means for heating the air

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

Handzerstäuber mit Behälter und elektrischer Beheizungseinrichtung für das herauszublasende Gas zu zahnärztlichen Zwecken Die Erfindung betrifft einen Handzerstäuber mit Behälter und elektrischer Beheizungseinrichtung für das herauszublasende Gas zu zahnärztlichen Zwecken und besteht in einer Einrichtung zur Aufnahme einer das Gas in komprimiertem Zustande enthaltenden Patrone, deren mit Blei o. dgl. verschlossene Öffnung von einer das innere Ende des elektrisch beheizbaren Ableitungsrohres bildenden Hohlnadel durchstochen wird. Von der Hohlnadel aus vermag das Gas in das Ableitungsrohr nach Öffnen eines hierbei gleichzeitig den elektrischen Heizstrom einschaltendenVentils einzuströmen.Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes. The invention relates to a Hand atomizer with container and electrical heating device for the air to be blown out Gas for dental use and consists in a device for receiving a The cartridge containing the gas in a compressed state, the cartridge sealed with lead or the like Opening of one forming the inner end of the electrically heatable discharge pipe Hollow needle is pierced. From the hollow needle, the gas can enter the discharge tube after opening a valve that simultaneously switches on the electrical heating current to flow in.

Auf der Zeichnung ist der Erfindungsgegenstand, der zweckmäßig aus Metall besteht, beispielsweise im Schnitt dargestellt.On the drawing is the subject of the invention, which is appropriate from There is metal, for example shown in section.

a ist die das Gas, z. B. Kohlensäure oder Sauerstoff, in komprimiertem Zustande enthaltende Patrone, die in dem abschraubbaren Unterteil j des Apparates liegt, b ein .um den Hals der Patrone a liegender Dichtungsring, c eine Zwischenwand im Innern des Apparates, in die die Hohlnadel d mit einem verdickten Fuß einschraubbar und auswechselbar ist. Der abgeschraubte Unterteil j wird der eingelegten Patrone a wieder angeschraubt, durch den hierbei entstehenden Druck wird die Hohlnadel d in den Bleiverschluß .der Patrone a getrieben, so daß eine Verbindung mit dein Innern der Patrone a herbestellt wird. Das Ableitungsrohr e bildet die Fortsetzung der Hohlnadel d. Zwischen Ableitungsrohr e und Hohlnadel d ist zum Regulieren des ausströmenden Patroneninhaltes ein Ventil angebracht, das durch den Hebel da betätigt wird. Der Druck auf den Hebel h bewirkt gleichzeitig mittels des verlängerten Ventilhebels ein Schließen des Stromkreises für den das Ableitungsrohr c# umgebenden Heizwiderstand g. Die Kontaktfeder i drückt den Ventilhebel wieder in seine Ruhestellung zurück. k ist eine Verschlußklappe, um an die Kontaktschrauben heranzukommen, 1: die Zuleitungsschnur für den Strom, f eine aus Glas oder Hartgummi bestehende Lippensehutzhülse.a is the the gas, e.g. B. carbonic acid or oxygen, in a compressed state containing cartridge, which is in the unscrewable lower part j of the apparatus, b a .um the neck of the cartridge a lying sealing ring, c a partition inside the apparatus, in which the hollow needle d with a thickened The foot can be screwed in and replaced. The unscrewed lower part j is screwed back on to the inserted cartridge a, the resulting pressure pushes the hollow needle d into the lead seal of the cartridge a, so that a connection with the interior of the cartridge a is established. The discharge pipe e forms the continuation of the hollow needle d. Between the discharge tube e and the hollow needle d, a valve is attached to regulate the outflowing cartridge content, which valve is actuated by the lever da. The pressure on the lever h simultaneously causes the circuit for the heating resistor g surrounding the discharge pipe c # to be closed by means of the extended valve lever. The contact spring i pushes the valve lever back into its rest position. k is a flap to get to the contact screws, 1: the supply cord for the electricity, f a protective lip sleeve made of glass or hard rubber.

Claims (1)

PATENTANSPRUCH: Handzerstäuber mit Behälter und elektrischer Beheizungseinrichtung für das herauszublasende Gas _ zu zahnärztlichen Zwecken, gekennzeichnet durch eine Einrichtung zur Aufnahme einer das Gas in komprimiertem Zustande enthaltenden Patrone (a), deren mit Blei o. dgl. verschlossene Öffnung von einer das innere Ende des elektrisch beheizbaren Ableitungsrohres (e) bildenden Hohlnadel (d) durchstochen wird, von der aus das Gas in das Rohr (e) nach Öffnen eines hierbei gleichzeitig den elektrischen Heizstrom einschaltenden Ventils einzuströmen vermag.Claim: Hand atomizer with container and electrical heating device for the gas to be blown out _ for dental purposes, characterized by a device for receiving a cartridge (a) containing the gas in a compressed state, the opening of which is sealed with lead or the like from an inner end of the electrically heatable discharge tube (e) forming hollow needle (d) is pierced, from which the gas is able to flow into the tube (e) after opening a valve that simultaneously switches on the electrical heating current.
DEL69142D Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes Expired DE463545C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL69142D DE463545C (en) Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL69142D DE463545C (en) Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes

Publications (1)

Publication Number Publication Date
DE463545C true DE463545C (en) 1928-07-30

Family

ID=7282244

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL69142D Expired DE463545C (en) Hand atomizer with container and electrical heating device for the gas to be blown out for dental purposes

Country Status (1)

Country Link
DE (1) DE463545C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515118A1 (en) * 1991-05-20 1992-11-25 Air-Brush Ltd. Dental device
WO2005113041A1 (en) * 2004-05-19 2005-12-01 Mip Mittelstands-Projekt Gmbh Leipzig Cleaning and/or drying device for human and veterinary medical applications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0515118A1 (en) * 1991-05-20 1992-11-25 Air-Brush Ltd. Dental device
US5297962A (en) * 1991-05-20 1994-03-29 Air-Brush Ltd. Dental cleaning device
WO2005113041A1 (en) * 2004-05-19 2005-12-01 Mip Mittelstands-Projekt Gmbh Leipzig Cleaning and/or drying device for human and veterinary medical applications

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