GB910280A - Electric heaters - Google Patents

Electric heaters

Info

Publication number
GB910280A
GB910280A GB6187/61A GB618761A GB910280A GB 910280 A GB910280 A GB 910280A GB 6187/61 A GB6187/61 A GB 6187/61A GB 618761 A GB618761 A GB 618761A GB 910280 A GB910280 A GB 910280A
Authority
GB
United Kingdom
Prior art keywords
conduit
heating element
tube
heating
free end
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
GB6187/61A
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of GB910280A publication Critical patent/GB910280A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Abstract

910,280. Electric heating panels. OLIN MATHIESON CHEMICAL CORPORATION. Feb. 20, 1961 [March 9, 1960], No. 6187/61. Class 39 (3). In a method of inserting a sheathed electric heating element into a multidirectional conduit 15, formed, for example, between two metal plates by welding them together in a known manner, one free end of the heating element 20 passes through tube 10 into one end 17 of the conduit, inclined to the tube 10 and connected thereto is a side tube 8 through which is directed a pulsating stream of fluid-e.g. air, water, steam, which passes over and past the element in unobstructed flow through the conduit whereby the element is caused to pass through the conduit until its free end 22 emerges at end 16 of the conduit. In an alternative arrangement the pulsating fluid is applied through nozzle 23 in the wall of housing 19 in which the heating element is initially located, and the side tube 8 is dispensed with. The conduit may have any desired cross-sectional shape but the heating element must be of such diameter that it is freely movable within the conduit. A preferred form of heating wire consists of a nickel-dichrome alloy wire wound on an asbestos core and covered in an electrically insulating but heat-conducting silicone rubber sheath. The heating apparatus may be used as a skirting board heater, or an evaporator plate for use in defrosting refrigerators. Specification 759,804 is referred to.
GB6187/61A 1960-03-09 1961-02-20 Electric heaters Expired GB910280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13836A US3374535A (en) 1960-03-09 1960-03-09 Method of making electric heaters

Publications (1)

Publication Number Publication Date
GB910280A true GB910280A (en) 1962-11-14

Family

ID=21762026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6187/61A Expired GB910280A (en) 1960-03-09 1961-02-20 Electric heaters

Country Status (3)

Country Link
US (1) US3374535A (en)
DE (1) DE1185312B (en)
GB (1) GB910280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534106A (en) * 1983-10-05 1985-08-13 Nordson Corporation Method for replacing dielectric material at the high-value resistor of an electrostatic spray gun to prevent corona discharge

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209628B (en) * 1965-07-07 1966-01-27 Bosch Gmbh Robert Process for inserting electrical lines into narrow channels and device for carrying out the process
US3436816A (en) * 1965-10-22 1969-04-08 Jerome H Lemelson Method of making heat transfer panelling
JPS5247583B2 (en) * 1974-01-09 1977-12-03
US4031611A (en) * 1974-08-16 1977-06-28 Thermon Manufacturing Company Method of making preinsulated pipe assembly
US5169126C1 (en) 1982-11-08 2001-05-08 British Telecomm Method and apparatus for installing transmission lines
US4625394A (en) * 1985-10-03 1986-12-02 Sunbeam Corporation Blanket wire insertion machine
US5573225A (en) * 1994-05-06 1996-11-12 Dowell, A Division Of Schlumberger Technology Corporation Means for placing cable within coiled tubing
AU719820B2 (en) 1996-09-19 2000-05-18 British Telecommunications Public Limited Company Blowing head
PL3108550T3 (en) * 2014-02-17 2020-03-31 Plumettaz Holding S.A. Method for installing an elongated element into a bended duct
AU2017307431B2 (en) 2016-08-04 2022-03-31 Plumettaz Holding S.A. Apparatus and method for jetting a cable into a duct
US20180135906A1 (en) * 2016-11-17 2018-05-17 Haier Us Appliance Solutions, Inc. Refrigerator appliance and heating assembly
EP3577508B1 (en) 2017-02-03 2021-04-07 Plumettaz Holding SA Autonomous fluid compressor for laying optical fibers in a duct

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US979899A (en) * 1910-03-12 1910-12-27 Frank N Steigleder Line-threading device.
US2470338A (en) * 1947-11-29 1949-05-17 Shell Dev Probe pressure gun
US2690002A (en) * 1949-11-18 1954-09-28 Olin Ind Inc Method of making hollow sheet metal fabrications having a plurality of interconnected passageways
US2622306A (en) * 1950-04-25 1952-12-23 Owens Corning Fiberglass Corp Strand blower
US2681729A (en) * 1952-03-03 1954-06-22 American Enka Corp Removable air jet
US2823153A (en) * 1953-10-07 1958-02-11 Lockheed Aircraft Service Inc Means for threading wires through flexible tubing
US2794758A (en) * 1954-09-03 1957-06-04 Pan American Petroleum Corp Method and apparatus for in-place lining of a pipeline
US2920377A (en) * 1956-10-12 1960-01-12 Gen Electric Evaporator structure and method of manufacture
US3031735A (en) * 1956-11-19 1962-05-01 Sunbeam Corp Process of manufacturing electrically heated cooking vessel
US2971267A (en) * 1957-07-15 1961-02-14 Dominion Eng Works Ltd Fluid supported web-drying device
BE572313A (en) * 1957-10-25
US3079673A (en) * 1958-06-04 1963-03-05 Reynolds Metals Co Method of inserting a close-fitting flexible heater element into an armored passage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534106A (en) * 1983-10-05 1985-08-13 Nordson Corporation Method for replacing dielectric material at the high-value resistor of an electrostatic spray gun to prevent corona discharge

Also Published As

Publication number Publication date
DE1185312B (en) 1965-01-14
US3374535A (en) 1968-03-26

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