EP0043531A2 - Elément de chauffage électrique - Google Patents
Elément de chauffage électrique Download PDFInfo
- Publication number
- EP0043531A2 EP0043531A2 EP81105029A EP81105029A EP0043531A2 EP 0043531 A2 EP0043531 A2 EP 0043531A2 EP 81105029 A EP81105029 A EP 81105029A EP 81105029 A EP81105029 A EP 81105029A EP 0043531 A2 EP0043531 A2 EP 0043531A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating element
- reinforcement
- insulating material
- element according
- layers
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000004753 textile Substances 0.000 claims abstract description 5
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
Images
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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/033—Heater including particular mechanical reinforcing means
Definitions
- the invention relates to an electrical heating element which consists of an arrangement of electrical resistance strips which are arranged in a predetermined pattern between layers of insulating material, the layers of insulating material being wider than the resistance strip arrangement.
- the arrangement of the resistance strips can have a meandering shape, for example.
- Such an electrical heating element is known from US Pat. No. 3,263,307.
- heating element can tear at the edges or at the nail holes. Under certain conditions, the heating element can be torn, so that the resistance strip arrangement is disturbed or breaks and thus becomes unusable.
- a heating element is shown with an electrical resistance strip 2 which is meandered.
- the electrical connections are labeled 3 and 4.
- the resistance strip is applied as a layer to at least one film made of insulation material 5, the width of which is greater than the width of the resistance strip arrangement.
- the free insulation surfaces outside the resistor strip assembly are normally used to attach the element to a wall, ceiling, or the like by nailing or otherwise.
- these are provided according to the invention with reinforcing material 6 in the form of flat material, or in the form of tapes or strips of fabric or the like.
- the reinforcement consists of a somewhat stretchable textile fabric, as a result of which the best possible connection between the insulating films and the reinforcement can be achieved.
- the reinforcement is required to withstand tensile strengths of at least 10 Newtons in each direction for ten seconds.
- this element consists of two arrays of resistance strips 10 and 11, which can be connected in parallel or in series, depending on the requirements of the installation.
- this case in addition to the outer reinforcements 13, there is also a reinforcement strip 12 or the like in the "side surface" between the two resistance strip arrangements 10 and 11.
- FIG. 3 shows a cross section of the element according to FIG. 1 along the section line III.
- the resistance strip arrangement designated 2
- the resistance strip arrangement is located between two insulation foils 5 in the form of a layer arrangement
- the reinforcements 6 are also located in the form of a layer arrangement between the insulation foils 5.
- only a single insulation foil can be used, onto which the resistance strips - Arrangement 2 and the reinforcement 6 are applied as layers.
- the reinforcements 6, which are attached in the "nail surface" of the heating element, should preferably have a thickness which is greater than the thickness of the resistance strip arrangement, in order to avoid undesired pressure on the resistance strips during installation. When nailing the element to a wall or ceiling, the reinforcements absorb all or most of the pressure that would otherwise undesirably affect the resistance strip arrangement.
- Fig. 4 shows schematically a portion of a side surface of a heating element, in which the insulating films are transparent to facilitate attachment tern.
- the reinforcement is of the type of a to some extent stretchable, coarse-mesh textile fabric. In this case, the installers can simply be instructed to tap the nails into the reinforcement surface, or better, if the reinforcement is made of colored material, into the colored surface.
- FIGS. Cross sections of the side surface according to FIG. 4 are shown in FIGS. It can be seen there that the two insulation foils 5 lie against one another and are connected there by the spaces between the horizontal and vertical threads 20 and 21 of the reinforcement, so that the best possible connection between the insulation foils and the reinforcement is achieved.
Landscapes
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
- Cookers (AREA)
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81105029T ATE32158T1 (de) | 1980-07-03 | 1981-06-27 | Elektrisches heizelement. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO802003 | 1980-07-03 | ||
NO802003A NO147975C (no) | 1980-07-03 | 1980-07-03 | Elektrisk varmeelement. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0043531A2 true EP0043531A2 (fr) | 1982-01-13 |
EP0043531A3 EP0043531A3 (en) | 1982-12-22 |
EP0043531B1 EP0043531B1 (fr) | 1988-01-20 |
Family
ID=19885565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81105029A Expired EP0043531B1 (fr) | 1980-07-03 | 1981-06-27 | Elément de chauffage électrique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4363947A (fr) |
EP (1) | EP0043531B1 (fr) |
AT (1) | ATE32158T1 (fr) |
CA (1) | CA1165367A (fr) |
DE (2) | DE3176626D1 (fr) |
DK (1) | DK153270C (fr) |
FI (1) | FI68142C (fr) |
NO (1) | NO147975C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0171828A1 (fr) * | 1984-07-13 | 1986-02-19 | Standard Telefon Og Kabelfabrik A/S | Elément de chauffage électrique |
WO1997039942A1 (fr) * | 1996-04-19 | 1997-10-30 | Thermion Systems International | Procede de prevention du bio-encrassement dans un environnement aquatique |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439666A (en) * | 1981-10-07 | 1984-03-27 | Intermountain Thermafloor | Electrical heating system |
US4581522A (en) * | 1981-10-07 | 1986-04-08 | Intermountain Thermafloor, Inc. | Electrical heating system including a mesh heating element |
US4441017A (en) * | 1983-03-02 | 1984-04-03 | Minnesota Mining And Manufacturing Company | Flexible strip heater |
NO157840C (no) * | 1984-09-10 | 1988-05-25 | Standard Tel Kabelfab As | Elektrisk varmeelement. |
DE3433702A1 (de) * | 1984-09-13 | 1986-03-20 | Buchtal Gmbh, 8472 Schwarzenfeld | Wand-, decken- und/oder bodenausbildung sowie verfahren zu ihrer herstellung |
DE3932101A1 (de) * | 1989-09-26 | 1991-04-04 | Johann Rupp | Flaechenheizkoerper |
US5637247A (en) * | 1995-01-03 | 1997-06-10 | Flynn, Jr.; Joseph | Electricially heated hinged mat |
US5908573A (en) * | 1997-12-30 | 1999-06-01 | Bask Technologies Llc | Electric floor heating system |
US6303905B1 (en) | 2000-08-25 | 2001-10-16 | Bask Technologies Llc | Heating element construction for floor warming systems |
US7220947B2 (en) * | 2005-09-30 | 2007-05-22 | Global Heating Solutions, Inc. | Pipe heater |
US20150366367A1 (en) | 2007-03-19 | 2015-12-24 | Augustine Temperature Management LLC | Electric heating pad with electrosurgical grounding |
US8283602B2 (en) | 2007-03-19 | 2012-10-09 | Augustine Temperature Management LLC | Heating blanket |
US10201935B2 (en) | 2007-03-19 | 2019-02-12 | Augustine Temperature Management LLC | Electric heating pad |
US20090099630A1 (en) * | 2007-10-12 | 2009-04-16 | Augustine Biomedical And Design Llc | Tuckable electric warming blanket for patient warming |
US20140069540A1 (en) * | 2012-09-11 | 2014-03-13 | Jean Renee Chesnais | Wrappable sleeve with heating elements and methods of use and construction thereof |
US20150290027A1 (en) | 2014-04-10 | 2015-10-15 | Augustine Biomedical And Design, Llc | Underbody Warming Systems with Core Temperature Monitoring |
WO2016077742A1 (fr) | 2014-11-13 | 2016-05-19 | Augustine Temperature Management, Llc | Systèmes de réchauffement de corps inférieur chauffés avec une mise à la terre électrochirurgicale |
US10765580B1 (en) | 2019-03-27 | 2020-09-08 | Augustine Biomedical And Design, Llc | Patient securement system for the surgical trendelenburg position |
US11723790B2 (en) | 2021-11-09 | 2023-08-15 | Vivos Therapeutics, Inc. | Vibrational oral appliance with mandibular advancements |
US11844733B1 (en) | 2022-06-23 | 2023-12-19 | Augustine Biomedical And Design, Llc | Patient securement system for the surgical Trendelenburg position |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1375863A (en) * | 1920-06-01 | 1921-04-26 | John T Stanton | Electrical appliance |
FR1074406A (fr) * | 1952-04-19 | 1954-10-05 | Connecticut Hard Rubber Co | Ruban chauffant et son procédé de fabrication |
DE1914117B2 (de) * | 1969-03-20 | 1972-06-15 | Kabel und Metallwerke Gutehoff nungshutte AG, 3000 Hannover | Biegsames elektrisches flaechenheizelement |
DE1515030B2 (de) * | 1962-11-09 | 1974-02-14 | Patentkonsortiet Robert Meinich U. Co., Oslo | Verfahren und Vorrichtung zum Herstellen elektrischer Heizmatten |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456468A (en) * | 1945-12-29 | 1948-12-14 | Bobrich Mfg Corp | Electrically heated comfortable |
US2544547A (en) * | 1949-03-21 | 1951-03-06 | Charles A Vogel | Electrically heated floor mat |
US2569921A (en) * | 1950-09-14 | 1951-10-02 | Us Rubber Co | Radiant heating installation |
US2697775A (en) * | 1953-03-06 | 1954-12-21 | Lewis F Schleifer | Electric comforter and blanket |
US2783358A (en) * | 1953-12-14 | 1957-02-26 | Herman B Wolf | Electrically heated pad |
US2932711A (en) * | 1957-05-10 | 1960-04-12 | Fielden L Poirrier | Radiant heating panel and construction for buildings and the like |
US2948802A (en) * | 1958-05-05 | 1960-08-09 | Robert F Shaw | Electric blanket |
US3079458A (en) * | 1959-11-09 | 1963-02-26 | Thomas & Betts Corp | Flexible tape conductors |
US3299253A (en) * | 1963-10-30 | 1967-01-17 | Sierracin Corp | Warming device |
US3766644A (en) * | 1972-09-15 | 1973-10-23 | Radiant Devices Inc | Method of making an electric radiant heating panel |
-
1980
- 1980-07-03 NO NO802003A patent/NO147975C/no unknown
-
1981
- 1981-03-20 FI FI810873A patent/FI68142C/fi not_active IP Right Cessation
- 1981-05-20 US US06/265,294 patent/US4363947A/en not_active Expired - Lifetime
- 1981-06-25 CA CA000380616A patent/CA1165367A/fr not_active Expired
- 1981-06-27 AT AT81105029T patent/ATE32158T1/de not_active IP Right Cessation
- 1981-06-27 EP EP81105029A patent/EP0043531B1/fr not_active Expired
- 1981-06-27 DE DE8181105029T patent/DE3176626D1/de not_active Expired
- 1981-06-30 DE DE19818118960U patent/DE8118960U1/de not_active Expired
- 1981-07-02 DK DK293481A patent/DK153270C/da not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1375863A (en) * | 1920-06-01 | 1921-04-26 | John T Stanton | Electrical appliance |
FR1074406A (fr) * | 1952-04-19 | 1954-10-05 | Connecticut Hard Rubber Co | Ruban chauffant et son procédé de fabrication |
DE1515030B2 (de) * | 1962-11-09 | 1974-02-14 | Patentkonsortiet Robert Meinich U. Co., Oslo | Verfahren und Vorrichtung zum Herstellen elektrischer Heizmatten |
DE1914117B2 (de) * | 1969-03-20 | 1972-06-15 | Kabel und Metallwerke Gutehoff nungshutte AG, 3000 Hannover | Biegsames elektrisches flaechenheizelement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0171828A1 (fr) * | 1984-07-13 | 1986-02-19 | Standard Telefon Og Kabelfabrik A/S | Elément de chauffage électrique |
WO1997039942A1 (fr) * | 1996-04-19 | 1997-10-30 | Thermion Systems International | Procede de prevention du bio-encrassement dans un environnement aquatique |
Also Published As
Publication number | Publication date |
---|---|
ATE32158T1 (de) | 1988-02-15 |
EP0043531B1 (fr) | 1988-01-20 |
DE8118960U1 (de) | 1981-11-26 |
EP0043531A3 (en) | 1982-12-22 |
NO802003L (no) | 1982-01-04 |
DK153270B (da) | 1988-06-27 |
NO147975C (no) | 1983-07-13 |
FI810873L (fi) | 1982-01-04 |
DK153270C (da) | 1988-11-28 |
US4363947A (en) | 1982-12-14 |
FI68142B (fi) | 1985-03-29 |
FI68142C (fi) | 1985-07-10 |
DK293481A (da) | 1982-01-04 |
DE3176626D1 (en) | 1988-02-25 |
CA1165367A (fr) | 1984-04-10 |
NO147975B (no) | 1983-04-05 |
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