DE411679C - Lampshade for electric lamps - Google Patents

Lampshade for electric lamps

Info

Publication number
DE411679C
DE411679C DESCH71145D DESC071145D DE411679C DE 411679 C DE411679 C DE 411679C DE SCH71145 D DESCH71145 D DE SCH71145D DE SC071145 D DESC071145 D DE SC071145D DE 411679 C DE411679 C DE 411679C
Authority
DE
Germany
Prior art keywords
sheet metal
metal strip
rolled
outside
rolled sheet
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
DESCH71145D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DESCH71145D priority Critical patent/DE411679C/en
Application granted granted Critical
Publication of DE411679C publication Critical patent/DE411679C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Mantelfläche angebrachten Fingerwiderständen leicht von der Kerze lösen und in der Flammenhöhe verstellen. Durch eigne Federkraft« paßt und schließt sich der Schoner an alle gebräuchlichen Kerzendurchmnesser fest an, und da überdies die beiden überlappten Enden durch eine Führung zusammengehalten werden, so ist da Abtriefen der flüssigen Kerzenmasse ausgeschlossen.Slightly loosen the finger resistors attached to the outer surface of the candle and adjust the height of the flame. Fits by its own spring force "and the saver joins all common Kerzendurchmnesser firmly, and moreover, since the two overlapped ends are held together by a guide, so Abtriefen is excluded because the liquid candle material.

Ein dünner Blechstreifen. aus Stahl oder anderem möglichst schlecht Wärme leitendem, besser Doppelmaterial, innen schlecht, außen. gut leitend. bzw. innen Wärme isolierend, überzogen, außen blank, wird nach Abb. i der Zeichnung gestanzt, kreisrund nach dem Durchmesser einer dünnten Kerze gerollt, wobei das Läppchen a senkrecht zur Mantellinie aufgebogen, durch den Schlitz c geschoben und nachbler, ganz wie das Läppchen b; in Röhrchenform gerollt, um nebst letzterem als Fingeransätze zu dienen. Werden nun diese beiden Fingeransätze zwischen Daumen. und Zeigefinger aneinandergedrückt, so bekommt der zylindrische Schutzapparat einen vergrößerten, kreisrunden Umfang und läßt sich so sehr bequem in. eingangs erwäbnter Weise verwenden. Dabei dient der aufgerollte Fingerwiderstand a gleichzeitig als federnde Führung, um die beiden Enden des Blechstreifens ständig fest aneinanderzuhalten, damit das flüssige Fett zwischen den aufein, enderliegenden Blechenden nicht hindurchfließen kann.A thin sheet of metal. made of steel or other as bad as possible Heat-conducting, better double material, bad inside, outside. good conductors. respectively. inside heat insulating, coated, outside blank, is punched according to Fig. i of the drawing, rolled circularly according to the diameter of a thin candle, with the lobe a bent up perpendicular to the surface line, pushed through the slit c and readjusted, just like the lobule b; rolled into a tube to form finger tips along with the latter to serve. Now these two finger bases are placed between your thumbs. and index finger pressed together, the cylindrical protective device gets an enlarged, circular circumference and can be used very comfortably in. Initially mentioned manner. The rolled up finger resistance a also serves as a resilient guide, to keep the two ends of the metal strip tightly together so that the Do not allow liquid grease to flow through between the sheet metal ends lying on top of one another can.

Claims (1)

PATENT-ANSPRÜcHE: i. Kerzenschoner, bestehend aus einem zusammengerollten Blechstreifen mit überlappenden Enden, dadurch gekennzeichnet, daß 'der zusammengerollte Blechstreifen auf seiner ganzen Länge die Zylinderform beibehält und an beiden Enden aufgerollte Fingerwiderstände besitzt, die durch Zusammendrücken den Zylinderumfang kreisrund vergrößern, wobei der eine .durch den. Schlitz geführte Fingergriff gleichzeitig als federnde Führung dient, um die beiden überlappten Blechenden dauernd und dicht aneinanderzuhalten. z. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der gerollte Blechstreifen, an der Innenfläche wärmeisolierend überzogen, außen blank. und ableitend :oder innen aus Stahlblech, außen verkupfert, hergestellt ist. PATENT CLAIMS: i. Candle protector, consisting of a rolled sheet metal strip with overlapping ends, characterized in that 'the rolled sheet metal strip retains the cylindrical shape over its entire length and has rolled finger resistors at both ends which, when pressed together, enlarge the cylinder circumference circularly, with one through the. Slit-guided finger grip also serves as a resilient guide to keep the two overlapped sheet metal ends permanently and tightly together. z. Device according to claim i, characterized in that the rolled sheet metal strip, coated on the inner surface in a heat-insulating manner, is bare on the outside. and dissipative: or is made of sheet steel on the inside, copper-plated on the outside.
DESCH71145D Lampshade for electric lamps Expired DE411679C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH71145D DE411679C (en) Lampshade for electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH71145D DE411679C (en) Lampshade for electric lamps

Publications (1)

Publication Number Publication Date
DE411679C true DE411679C (en) 1925-03-30

Family

ID=7440124

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH71145D Expired DE411679C (en) Lampshade for electric lamps

Country Status (1)

Country Link
DE (1) DE411679C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759560C (en) * 1940-12-24 1953-03-09 Patra Patent Treuhand Electric irradiation device with metal vapor high pressure lamp
DE3821260A1 (en) * 1988-06-23 1989-12-28 Ludwig Gmbh Geb LAMP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759560C (en) * 1940-12-24 1953-03-09 Patra Patent Treuhand Electric irradiation device with metal vapor high pressure lamp
DE3821260A1 (en) * 1988-06-23 1989-12-28 Ludwig Gmbh Geb LAMP

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