DE905983C - Electrically heated switch - Google Patents

Electrically heated switch

Info

Publication number
DE905983C
DE905983C DEA8758D DEA0008758D DE905983C DE 905983 C DE905983 C DE 905983C DE A8758 D DEA8758 D DE A8758D DE A0008758 D DEA0008758 D DE A0008758D DE 905983 C DE905983 C DE 905983C
Authority
DE
Germany
Prior art keywords
electrically heated
jacket tube
power source
switch
pole
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
DEA8758D
Other languages
German (de)
Inventor
Dipl-Ing Richard Russ
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.)
AEG AG
Original Assignee
AEG AG
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 AEG AG filed Critical AEG AG
Application granted granted Critical
Publication of DE905983C publication Critical patent/DE905983C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/22—Cutting tools with chip-breaking equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/32—Details of wooden walls; Connections between walls
    • B65D9/34—Joints; Local reinforcements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/24—Heating of switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/26—Mountings for transport only; Loading or unloading arrangements for guns for use with carrier vehicles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/03—Biasing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Resistance Heating (AREA)

Description

Angezogene Druckschriften: Deutsche Patentschrift Nr. 640214; USA-Patentschriften Nr. 1329007, 1664371, 2199650.Cited publications: German Patent No. 640214; U.S. Patent Nos. 1329007, 1664371, 2199650.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (3)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Elektrisch beheizte Weiche, dadurch gekennzeichnet, daß ein elektrischer Heizkörper seitlich in einer Bohrung des Gleitstuhles leicht auswechselbar eingesetzt ist.1. Electrically heated switch, characterized in that that an electric radiator laterally in a hole in the sliding chair easily is used interchangeably. 2. Weiche, nach. Anspruch i, dadurch gekennzeichnet, daß der Heizkörper aus einem metallenen, als Rückleitung dienenden Mantelrohr (7) und innerhalb dieses in einen verdichteten Isolierstoff (9) eingebetteten, mit einem Ende an die Stromquelle, mit dem anderen Ende an 1OS das Mantelrohr angeschlossenen Heizleiter (8) besteht.2. Soft, after. Claim i, characterized in that the heating of a metal serving as a return line jacket tube (7) and within this in a compacted insulating material (9) embedded, at one end to the current source, to the other end of 1 OS the jacket pipe connected heating conductor (8) exists. 3. Weiche nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Mantelrohr (7) durch eine Stopfbuchse (10) in eine Abzweigdose (11) *10 eingeführt ist, wo das eine Ende des Heizleiters über einen Anschlußstift mit einem Pol einer Stromquelle verbunden ist, während das Mantelrohr (7) über den Gleitstuhl mit dem zweiten geerdeten Pol der Stromquelle verbunden ist.3. Switch according to claim 1 and 2, characterized in that the jacket tube (7) is inserted through a stuffing box (10) into a junction box (11) * 10 , where one end of the heating conductor is connected via a connecting pin to one pole of a power source while the jacket tube (7) is connected to the second earthed pole of the power source via the sliding chair.
DEA8758D 1940-12-24 1940-12-25 Electrically heated switch Expired DE905983C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0102869 1940-12-24

Publications (1)

Publication Number Publication Date
DE905983C true DE905983C (en) 1954-03-08

Family

ID=43413350

Family Applications (2)

Application Number Title Priority Date Filing Date
DEA8758D Expired DE905983C (en) 1940-12-24 1940-12-25 Electrically heated switch
DEA12186D Expired DE912934C (en) 1940-12-24 1941-06-20 Electrically heated switch

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEA12186D Expired DE912934C (en) 1940-12-24 1941-06-20 Electrically heated switch

Country Status (4)

Country Link
BE (1) BE442368A (en)
CH (1) CH225286A (en)
DE (2) DE905983C (en)
NL (1) NL59359C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206460B (en) * 1961-04-06 1965-12-09 Bray & Co Ltd Geo Electric point heating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329007A (en) * 1919-10-30 1920-01-27 Paige Jason Track-switch
US1664371A (en) * 1927-02-12 1928-03-27 Brinard Sales And Construction Switch heater
DE640214C (en) * 1934-01-16 1936-12-28 Aeg Electric heater for points
US2199650A (en) * 1937-09-03 1940-05-07 Westinghouse Electric & Mfg Co Heater unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813730A (en) * 1935-12-20 1937-06-08 Hydrawerk Ag Electric feedthrough, especially for oil filling devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329007A (en) * 1919-10-30 1920-01-27 Paige Jason Track-switch
US1664371A (en) * 1927-02-12 1928-03-27 Brinard Sales And Construction Switch heater
DE640214C (en) * 1934-01-16 1936-12-28 Aeg Electric heater for points
US2199650A (en) * 1937-09-03 1940-05-07 Westinghouse Electric & Mfg Co Heater unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206460B (en) * 1961-04-06 1965-12-09 Bray & Co Ltd Geo Electric point heating

Also Published As

Publication number Publication date
BE442368A (en) 1941-09-30
CH225286A (en) 1943-01-15
DE912934C (en) 1954-06-08
NL59359C (en) 1947-04-17

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