DE890319C - Automatic keyhole or house door lighting - Google Patents

Automatic keyhole or house door lighting

Info

Publication number
DE890319C
DE890319C DEG6386A DEG0006386A DE890319C DE 890319 C DE890319 C DE 890319C DE G6386 A DEG6386 A DE G6386A DE G0006386 A DEG0006386 A DE G0006386A DE 890319 C DE890319 C DE 890319C
Authority
DE
Germany
Prior art keywords
container
automatic
door lighting
keyhole
house door
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
DEG6386A
Other languages
German (de)
Inventor
Rudolf Geiger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEG6386A priority Critical patent/DE890319C/en
Application granted granted Critical
Publication of DE890319C publication Critical patent/DE890319C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Die Erfindung bezieht sich auf eine automatische Schlüsselloch- oder Haustürbeleuchtung. Sie ist gekennzeichnet durch einen flachen Behälter aus Gummi, der mit Bremsflüssigkeit gefüllt ist, und der, wenn er unter Druck gesetzt wird, einen Öldruckschalter betätigt. Die Oberseite des Gerätes ist so ausgeführt, daß ein Fußabstreifer angebracht werden, kann. Erhält der Behälter aus Gummi an irgendeiner Stelle Druck, so wird ein Teil der im Behälter enthaltenen Flüssigkeit in den Schalter verdrängt, und dieser bewirkt das Schließen eines Stromkreises, der Schlüsselloch oder Haustür beleuchtet. Läßt der Druck auf den Bte@hältef wieder nach, so unterbricht der Öldruckschalter den Stro@mkrneis wieder. In einer zweckmäßigen Ausgestaltung wird der Flüssigkeitsbehälter nebst Fußabstreifer ringförmig gestaltet, so daß abgestreifter Schmutz in einen Schacht fallen kann..The invention relates to an automatic keyhole or Front door lighting. It is characterized by a flat rubber container, which is filled with brake fluid and which, when pressurized, an oil pressure switch actuated. The top of the device is designed so that a doormat can be attached. Receives the rubber container on any Put pressure, so some of the liquid contained in the container is in the switch displaced, and this causes a circuit to close, the keyhole or front door illuminated. If the pressure on the handle is released again, then it is interrupted the oil pressure switch restores the power supply. In an expedient embodiment the liquid container and the foot scraper are designed to be ring-shaped so that they are stripped off Dirt can fall into a shaft.

In der Zeichnung ist die Anordnung dargestellt. Es bedeutet r den Flüssigkeitsbehälter aus Gummi. In diesem ist das Gewindestück 2 einvulkanisiert, welches den Öldruckschalter aufnehmen kann. Mit -3 ist der Inhalt des Behälters bezeichnet, der aus Bremsflüssigkeit oder Stoßdämpferöl besteht. Es bezeichnet ferner 4 einen Dichtungsring. 5 ist das Gehäuse des Öldruckschalters und 6 ein Isolierstück. 7 und 8 sind Kontaktstifte für den Kabelanschluß und g eine Kontaktplatte. ro ist eine Weich- ummiplatte, .die sich bei eintretendem überdruck iim Behälter, der z. B. durch Benutzung des Fußabstreifers entstehen kann, durchbiegt. II bezeichnet eine Rückzugsfeder fü'r die Weichgummiplatte. 12 ist das Anschlußkabel. 13, r¢ und 15 stellen Flüssigkeitskanal bzw. Gummiisolierung bzw. Fußabstreifer dar.The arrangement is shown in the drawing. It means r the liquid container made of rubber. In this the threaded piece 2 is vulcanized, which can accommodate the oil pressure switch. With -3 the contents of the container is designated, which consists of brake fluid or shock absorber oil. It also denotes 4 a sealing ring. 5 is the housing of the oil pressure switch and 6 is an insulating piece. 7 and 8 are contact pins for the cable connection and g a contact plate. ro is a soft ummiplate which, when excess pressure occurs in the container, which is e.g. B. can arise by using the foot scraper, sags. II denotes a return spring for the soft rubber plate. 12 is the connection cable. 13, r ¢ and 15 represent fluid ducts, rubber insulation and foot scrapers, respectively.

Claims (3)

PATENTANSPRÜCHE: r. Automatische Schlüsselloch- oder Haustürbeleuchtung, dadurch gekennzeichnet, daß durch einen mit Bremsflüssigkeit oder Stoßdämpferäl gefüllten flachen Behälter ein Öldruckschalter ein- oder ausgeschaltet wird, je nachdem, ob der Behälter unter Druck steht oder nicht. PATENT CLAIMS: r. Automatic keyhole or front door lighting, characterized in that by a brake fluid or shock absorber filled shallow container an oil pressure switch is switched on or off, depending depending on whether the container is pressurized or not. 2. Automatische Beleuchtung nach Anspruch r, dadurch gekennzeichnet, daß auf dem Behälter ein Fußabstreifer angeordnet ist. 2. Automatic lighting according to claim r, characterized in that a foot scraper is placed on the container is arranged. 3. Automatische Beleuchtung nach Anspruch 2, dadurch gekennzeichnet, daß Behälter und Fußabstreifer als Ring ausgebildet sind.3. Automatic lighting according to claim 2, characterized in that that the container and doormat are designed as a ring.
DEG6386A 1951-06-23 1951-06-23 Automatic keyhole or house door lighting Expired DE890319C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG6386A DE890319C (en) 1951-06-23 1951-06-23 Automatic keyhole or house door lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG6386A DE890319C (en) 1951-06-23 1951-06-23 Automatic keyhole or house door lighting

Publications (1)

Publication Number Publication Date
DE890319C true DE890319C (en) 1953-09-17

Family

ID=7118103

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG6386A Expired DE890319C (en) 1951-06-23 1951-06-23 Automatic keyhole or house door lighting

Country Status (1)

Country Link
DE (1) DE890319C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152092A1 (en) * 1984-02-16 1985-08-21 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Occupant sensor seat switch for vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152092A1 (en) * 1984-02-16 1985-08-21 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Occupant sensor seat switch for vehicles

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