EP1286046A2 - Wasservorwärmstutzen - Google Patents
Wasservorwärmstutzen Download PDFInfo
- Publication number
- EP1286046A2 EP1286046A2 EP02013623A EP02013623A EP1286046A2 EP 1286046 A2 EP1286046 A2 EP 1286046A2 EP 02013623 A EP02013623 A EP 02013623A EP 02013623 A EP02013623 A EP 02013623A EP 1286046 A2 EP1286046 A2 EP 1286046A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- heating
- heating element
- water preheating
- rod
- external thread
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
-
- 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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- 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
-
- 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
-
- 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
- H05B2203/021—Heaters specially adapted for heating liquids
Definitions
- the invention relates to a water preheating according to Preamble of claim 1 and a heating element, which in the Water preheating connector can be installed.
- the invention has for its object water preheating and heating rods for such water preheating to provide the economically manufactured can be, the tightness of the arrangement as a whole should be improved while at the same time the risk of Risk of breakage is reduced by vibrations, and the lighter than conventional components are.
- the heating element 1 according to the invention in the preferred embodiment according to Figure 1 has a closed down metallic tubular jacket on which in the usual glow plug Way heating and possibly control elements (not shown) are embedded in, for example, MgO. port side these are connected to the connection pole 3, which in turn is connected to the electrical connection 2, the latter be designed as a round plug or threaded plug can.
- connection pole 3 is provided with a thread or knurl, Attach a round plug, a thread, a cable sleeve to be able to; it can also be provided an electrical Crimp connection element 2 onto the connection pole 3.
- connection pole 3 is opposite the jacket of the heating element 1 insulated, in the present case by means of an insulating washer 5th
- one on the heating rod 1 is annular circumferential sealing edge 4 formed, which the seal Insertion into the bore of a water preheating connector, which has a sealing edge 9 surrounding the bore 7.
- the invention Heating element neither a glow plug body with an external thread still an external thread as such for screwing in a hole, for example a water preheating nozzle, on.
- FIG 2 is an embodiment of the invention Water preheating 6 reproduced without built-in heating elements.
- the nozzle 6 is flowed through by water, the heating rods according to the invention in the bores 7 introduced and fixed in this. Different from the previously known water preheating are shown in the Embodiment in the holes 7 no internal thread is provided.
- FIG 3 is a schematic representation of the heating socket 6 according to Figure 2 with built-in heating elements according to the invention 1.
- the heating rods according to the invention are 1 in the holes 7 pressed in; but you can also use sealing adhesive be glued in; for this e.g. Loctite 648 can be used.
- FIG. 4 shows a conventional water preheating nozzle with built-in glow plugs 8 with glow plug body, External thread and hexagon for screwing into holes with appropriate internal threads.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
Description
Claims (5)
- Wasservorwärmstutzen mit mindestens einem in den Wasserdurchlaufkanal ragenden Heizstab mit innenliegendem Heiz- und gegebenenfalls Regelelement(en), dadurch gekennzeichnet, daß der Heizstab (1) ohne Außengewinde und zum Einpressen in eine gewindefreie Bohrung (7) des Wasservorwärmstutzen (6) ausgebildet ist, wobei der Anschlußpol (3) aus dem Heizstab (1) herausgeführt und gegend den Mantel des Heizstabes (1) isoliert angeordnet ist.
- Wasservorwärmstutzen nach Anspruch 1, dadurch gekennzeichnet, daß im Bereich des Dichtsitzes des Heizstabes (1) eine diesen umlaufende Dichtkante (4) ausgebildet ist, und die Bohrung (7) des Wasservorwärmstutzens (6) eine umlaufende Dichtkante (9) aufweist.
- Wasservorwärmstutzen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Heizstab (1) ohne Außengewinde in Bohrung (7) eingeklebt ist.
- Stabförmiger Heizstab mit innenliegendem Heiz- und gegebenenfalls Regelelement(en), wobei anschlußseitig der Anschlußpol (3) aus dem Heizstab (1) herausgeführt ist, dadurch gekennzeichnet, daß der Heizstab (1) ohne Außengewinde und zum Einpressen oder Einkleben in eine gewindelose Bohrung ausgebildet ist, wobei bevorzugt eine den Heizstab (1) ringförmig umlaufende Dichtkante (4) auf dem Heizstab (1) ausgebildet ist.
- Stabförmiger Heizstab nach Anspruch 4, dadurch gekennzeichnet, daß er einem Anschluß (2) mit Gewinde oder Rundstecker oder aufgecrimpt aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10140183A DE10140183A1 (de) | 2001-08-22 | 2001-08-22 | Wasservorwärmstutzen |
DE10140183 | 2001-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1286046A2 true EP1286046A2 (de) | 2003-02-26 |
EP1286046A3 EP1286046A3 (de) | 2005-01-19 |
Family
ID=7695615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02013623A Withdrawn EP1286046A3 (de) | 2001-08-22 | 2002-06-19 | Wasservorwärmstutzen |
Country Status (4)
Country | Link |
---|---|
US (1) | US6625393B2 (de) |
EP (1) | EP1286046A3 (de) |
JP (1) | JP2003074850A (de) |
DE (1) | DE10140183A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3007081A1 (fr) * | 2013-06-18 | 2014-12-19 | Bosch Gmbh Robert | Unite de rechauffage electrique de fluide dans une conduite ou un reservoir |
FR3089566A1 (fr) * | 2018-12-11 | 2020-06-12 | Renault S.A.S | Couvre-culasse comprenant un moyen de fixation avec un thermoplongeur |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50201997D1 (de) * | 2002-06-27 | 2005-02-17 | David & Baader Dbk Spezfab | Heizvorrichtung für eine Fluidleitung und Verfahren zur Herstellung |
US7071447B2 (en) * | 2003-07-03 | 2006-07-04 | Nghia Ngo Vu | Automobile coffee maker |
US20080156285A1 (en) * | 2006-06-29 | 2008-07-03 | Ray King | Engine pre-heater |
US8933372B2 (en) | 2006-06-29 | 2015-01-13 | Dynacurrent Technologies, Inc. | Engine pre-heater system |
US7419012B2 (en) * | 2006-10-26 | 2008-09-02 | Varco I/P, Inc. | Wellbore top drive systems |
CA2639413A1 (en) * | 2008-09-11 | 2010-03-11 | Ray King | Closed loop heating system |
CA2733302C (en) | 2011-03-04 | 2012-08-28 | Ray King | Radiant heating system adapted for interchangeable assembly facilitating replacement of components |
US9091457B2 (en) | 2011-03-04 | 2015-07-28 | Dynacurrent Technologies, Inc. | Electro-thermal heating system |
RU2451207C1 (ru) * | 2011-04-08 | 2012-05-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" | Устройство для предпускового разогрева двигателя внутреннего сгорания |
US9822985B2 (en) | 2012-11-01 | 2017-11-21 | Dynacurrent Technologies, Inc. | Radiant heating system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6325416A (ja) * | 1986-07-17 | 1988-02-02 | Ngk Spark Plug Co Ltd | セラミツクグロ−プラグ |
JPH0480521A (ja) * | 1990-07-23 | 1992-03-13 | Ngk Spark Plug Co Ltd | シーズ型グロープラグの製造方法 |
JPH1194253A (ja) * | 1997-09-19 | 1999-04-09 | Denso Corp | グロープラグ及びその製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799767A (en) * | 1953-11-02 | 1957-07-16 | Gen Motors Corp | Electric heater arrangement |
FR1356242A (fr) * | 1961-10-18 | 1964-03-27 | Elpag Elektro Prazisions A G | Procédé de fixation de corps de chauffe électriques |
US4286139A (en) * | 1979-12-26 | 1981-08-25 | J. I. Case Company | Coupling assembly for heating element |
US5084607A (en) * | 1989-07-28 | 1992-01-28 | Caterpillar Inc. | Interference connection between a heating element and body of a glow plug |
SE468101B (sv) * | 1991-04-24 | 1992-11-02 | Hasselfors Preciform Ab | Anordning foer montering av motorvaermare i cylinderblock |
FR2763361B1 (fr) * | 1997-05-15 | 1999-08-20 | Europalu | Bloc de prechauffage du liquide de refroidissement pour vehicule a moteur thermique |
EP1441179A3 (de) * | 1997-09-19 | 2011-05-18 | Denso Corporation | Glühkerze |
DE59805539D1 (de) * | 1998-12-10 | 2002-10-17 | Ford Werke Ag | Verfahren zum Herstellen eines Glühkerzen-Zusatzheizelementes für Kraftfahrzeuge |
-
2001
- 2001-08-22 DE DE10140183A patent/DE10140183A1/de not_active Ceased
-
2002
- 2002-06-19 EP EP02013623A patent/EP1286046A3/de not_active Withdrawn
- 2002-08-20 US US10/223,376 patent/US6625393B2/en not_active Expired - Fee Related
- 2002-08-20 JP JP2002239144A patent/JP2003074850A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6325416A (ja) * | 1986-07-17 | 1988-02-02 | Ngk Spark Plug Co Ltd | セラミツクグロ−プラグ |
JPH0480521A (ja) * | 1990-07-23 | 1992-03-13 | Ngk Spark Plug Co Ltd | シーズ型グロープラグの製造方法 |
JPH1194253A (ja) * | 1997-09-19 | 1999-04-09 | Denso Corp | グロープラグ及びその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3007081A1 (fr) * | 2013-06-18 | 2014-12-19 | Bosch Gmbh Robert | Unite de rechauffage electrique de fluide dans une conduite ou un reservoir |
FR3089566A1 (fr) * | 2018-12-11 | 2020-06-12 | Renault S.A.S | Couvre-culasse comprenant un moyen de fixation avec un thermoplongeur |
EP3667680A1 (de) * | 2018-12-11 | 2020-06-17 | RENAULT s.a.s. | Zylinderkopfdeckel, der ein befestigungsmittel für ein tauchheizelement umfasst |
Also Published As
Publication number | Publication date |
---|---|
EP1286046A3 (de) | 2005-01-19 |
JP2003074850A (ja) | 2003-03-12 |
DE10140183A1 (de) | 2003-03-13 |
US20030039474A1 (en) | 2003-02-27 |
US6625393B2 (en) | 2003-09-23 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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17P | Request for examination filed |
Effective date: 20050210 |
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AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20080103 |