JPS6099951A - Heater - Google Patents
HeaterInfo
- Publication number
- JPS6099951A JPS6099951A JP19932584A JP19932584A JPS6099951A JP S6099951 A JPS6099951 A JP S6099951A JP 19932584 A JP19932584 A JP 19932584A JP 19932584 A JP19932584 A JP 19932584A JP S6099951 A JPS6099951 A JP S6099951A
- Authority
- JP
- Japan
- Prior art keywords
- heating device
- flow element
- tube
- heat
- heating
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、熱を受取る熱消費体を加熱するため、強制循
環するよう駆動されかつ、管状流れ要素の中に含まれた
熱伝達用流動性熱キャリヤを電気的に加熱する加熱装置
に関し、それでは電気的エネルギは該流れ要素に電極に
より、また要すれば、電源と該流れ要素の間の電流回路
に変圧器を介在さセることにより供給する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application] The invention relates to a heat transfer fluid driven in forced circulation and contained within a tubular flow element for heating a heat consumer receiving heat. heating devices for electrically heating a static heat carrier, in which the electrical energy is supplied by electrodes in the flow element and, if necessary, by interposing a transformer in the current circuit between the power source and the flow element; supply
この型の加熱装置、例えばドイツ実用新案第76181
50号より既知の装置においては、流れ要素の中におけ
る該抵抗加熱体の取付けはシールの点で困難性があり、
保護管を必要とし、連結フランジの準備を不i、iJ欠
とした。Heating devices of this type, for example German Utility Model No. 76181
In the device known from No. 50, the installation of the resistive heating element in the flow element is difficult in terms of sealing;
A protective tube was required, and connection flanges were not prepared.
本発明の目的は、上記の不具合を除去して、最初に述べ
た型の加熱装置であって、電気的に駆動する流れ要素を
具備した装置を提供することにあり、それにより管状流
れ要素の構造を本質的に単純とし、それにも拘らず作動
はより信頼性がありかつ、それにより同時に、所望によ
りこの加熱装置の熱効率が増大しかつ実際において一定
加熱温度を全熱伝達表面にわたって設定することができ
るのである。SUMMARY OF THE INVENTION It is an object of the present invention to eliminate the above-mentioned drawbacks and to provide a heating device of the type mentioned at the outset, which comprises an electrically driven flow element, whereby a tubular flow element is provided. The construction is essentially simple, yet the operation is more reliable and, at the same time, the thermal efficiency of this heating device is increased if desired and a practically constant heating temperature is set over the entire heat transfer surface. This is possible.
上門のめられた対策を達成することは別に、本発明によ
りなおさらに別の利益が得られたが、特に、例えば電気
抵抗加熱棒のような、特殊加熱要素が不要となるという
事実がある。なお、使用する場所への熱の運搬は、殆ど
何等損失なく、しかもかなり長距離にわたって、口J能
となるので、熱伝達表面は減少することができる。特に
、導電性の流動性熱キャリヤを使用するとき、この熱キ
ャリヤがそれ自身を加熱するときは、云わば、管状流れ
要素の中で、電気的かつまた大幅な熱絶縁を減少するこ
とができる。Apart from achieving the above-mentioned measures, still further advantages have been obtained with the invention, in particular the fact that special heating elements, such as, for example, electrical resistance heating rods, are no longer required. It should be noted that the heat transfer surface can be reduced, since the transport of the heat to the point of use can be effected almost without any loss and over considerable distances. In particular, when using an electrically conductive fluid heat carrier, when this heat carrier heats itself, it is possible to significantly reduce the electrical and also thermal insulation, so to speak, within the tubular flow element. .
本発明を以下実施例につき図面を参照しながら一層詳細
に説明する。The present invention will be explained in more detail below with reference to embodiments and the drawings.
第1図示のごとく、流れ要素は本質的には真直管(1)
より成り、この管は導電性を有すると同時に電気抵抗加
熱体を含む。作動中の熱伝達装置ili′(図示せず)
においては、流動性の熱キャリヤ(2)は矢印の示すよ
うにこの管(11を通って流れ、この管に図示のごとく
供給電極(4)と′アース電極+31. (3’)を図
示のごとく接続する。もし電流回路を接続すると、管(
1)の壁を通っζ流れている電力は熱に変換しかつ流動
性熱キャリヤ(2)に伝達される。流れ要素の全長にわ
たって熱交換を別々に行い得るために、アース電極+3
1. (3’)の間の中央に配列した供給電極(4)を
両側に変位自在に配置する。真直管(1)はつり合った
長さに建造することができる。As shown in Figure 1, the flow element is essentially a straight pipe (1).
The tube is electrically conductive and contains an electrical resistance heating element. Heat transfer device ili′ in operation (not shown)
, the fluid heat carrier (2) flows through this tube (11) as shown by the arrow, and this tube is connected to the supply electrode (4) as shown and the earth electrode +31. (3') as shown. If you connect a current circuit, the tube (
The electrical power flowing through the walls of 1) is converted into heat and transferred to the fluid heat carrier (2). In order to be able to carry out heat exchange separately over the entire length of the flow element, the earth electrode +3
1. Supply electrodes (4) arranged in the center between (3') are arranged movably on both sides. Straight pipes (1) can be constructed in balanced lengths.
第2図に不ず管状流れ要素は電気的に非導通性材料とす
るか又は全く任意の材料ではあるが内部を任意断面構造
のケーシング(71,(7’)により該f、1)キャリ
ヤから電気的に絶縁した2 11#11の管部分(5)
。As shown in FIG. 2, the tubular flow element may be made of an electrically non-conducting material or may be made of any material at all, but with an interior of any cross-sectional structure (71, (7') separated from the carrier by said f, 1). Electrically insulated 2 11 #11 pipe section (5)
.
(6)を有するごとくする。管(51、(61は相互に
導電性中間部品(9)より連結し、かつそれぞれの端部
に導電性端部品f81 、 (101を具備する。中間
部品(9)及び端部品(81、00+は点(11)〜(
14)において管+51 、 +61と密1・1的に連
結する。電気エネ、ルギーを媒* (2+へ供給するた
め、電極(4)を中間部品(9)へ付着し、そして他の
電極+31. (3’)を端部品(81、([01に付
着する。(6). The pipes (51, (61) are connected to each other by a conductive intermediate part (9), and are provided with conductive end parts f81, (101) at their respective ends.The intermediate part (9) and the end parts (81, 00+ is the point (11) ~ (
At 14), it is connected to pipes +51 and +61 in a close 1:1 manner. In order to supply electrical energy to the medium * (2+, the electrode (4) is attached to the intermediate part (9), and the other electrode +31. (3') is attached to the end part (81, ([01) .
電流回路をスイッチオンすると、導電性熱キャリヤ(2
)を通って流れる電力は熱に変換される。非常の場合に
、流れ要素性部品(6)の特定点における熱交換を増大
するために、この管部分の中央に例えば魚雷形の変位体
(15)を設り、もっζこの点における、より大きい加
熱をなさしめる。変位体(15)は調整自在に配列し得
る。When the current circuit is switched on, conductive heat carriers (2
) is converted into heat. In order to increase the heat exchange at a particular point of the flow element (6), in an emergency, a displacement body (15), for example in the form of a torpedo, can be provided in the middle of this tube section to increase the heat exchange at this point. Generate great heat. The displacement bodies (15) can be arranged in an adjustable manner.
第3図示のごとく、さらに変形として流れ要素の管(2
1)をヘアピン形に湾曲しその自由端(28)(29)
をアースとして金属板(16)の中に支持することがで
きる。この&(16)の中央の孔の中に絶縁体(17)
を配列し、その中へ導電体(1B)を案内し、その自由
端(19)を流れ要素の管(21)の湾曲端(20)に
連結する。流れ要素の接続側に変圧器(26)を設け、
その二次コイル(23)の電極(22)を金属板(16
)に接続し、そして他の電極(24)を金属4N(16
)から絶縁状態で突出している導電体(1B)の端へ給
電のために接続する。As shown in Figure 3, as a further modification, the flow element tube (2
1) into a hairpin shape and its free ends (28) (29)
can be supported in a metal plate (16) as ground. Insulator (17) in the center hole of this & (16)
and guide the electrical conductor (1B) therein, connecting its free end (19) to the curved end (20) of the tube (21) of the flow element. a transformer (26) is provided on the connection side of the flow element;
The electrode (22) of the secondary coil (23) is connected to the metal plate (16).
) and the other electrode (24) to a metal 4N (16
) for power supply to the end of the conductor (1B) protruding in an insulated state from the conductor (1B).
作用中電流を流している熱に管(21)を保護するため
に、保護ハウジング(25)を設け、これを金属板(1
6)の管側に固着する。In order to protect the tube (21) from the heat of the current flowing during operation, a protective housing (25) is provided, which is connected to the metal plate (1).
6) Fix to the tube side.
最後に第4図によれば、流れ要素を第1図の如く構成し
た3111ilの管部品(27)〜(29)より形成し
、これらを相互にある距離をおいて並列に配列し、かつ
それらの端部を4111i1の交差連結管(30)〜(
33)により連結し、かつ中心管部品(28)へ軸方向
に配列した端管継手(ソケッ)) (34) 。Finally, according to FIG. 4, the flow element is formed from 3111il pipe parts (27) to (29) configured as shown in FIG. 1, which are arranged in parallel at a certain distance from each other, and Connect the ends of 4111i1 cross connecting pipes (30) to (
33) and arranged axially to the central tube part (28) (34).
(35)の中へ開放する。これらすべての管部品、交差
連結管及び端管継手(ソケソ1−)を電流を導く材料よ
りつくり、電気抵抗加熱体を形成させる。Open into (35). All these pipe parts, cross-connections and end fittings (sockets 1-) are made of current-conducting materials to form electrical resistance heating elements.
かくして給電電極(36)〜(38)を管部品(27)
〜(29)の中央に配列し、アース電極(39) 。In this way, the feeding electrodes (36) to (38) are connected to the tube part (27).
~ (29) Arranged in the center of the earth electrode (39).
(40)を端管ソケット(継手’) (34) 、(3
5)の上に配列する。(40) to the end pipe socket (fitting') (34), (3
5) Arrange on top.
それゆえ流れ要素の該311I11の管部品(27)〜
(29)は該熱キャリヤに関し並列に結合されかつ電気
的にスター回路を形成する。Therefore the 311I11 tube part (27) of the flow element ~
(29) are coupled in parallel with respect to the heat carrier and electrically form a star circuit.
第1図は強制循環される不導電性流動性熱キャリヤを含
む導電性材料より成る直線管状流れ要素の断面図、第2
図は強制循環される導電性流動性熱キャリヤを含む不導
電性材料より成る直線管状流れ要素の断面図、第3図は
強制循環される不導電性流動性熱キャリヤを含む導電性
材料より成るヘアピン形状をした管状流れ要素の図面、
第4図]は三重の並列接続されたコンポーネントとし・
た管状流れ要素である。
図において、(11は真直管、(2)は流動性熱キャリ
ヤ、+31. (3’)はアース電極、(4)は給電電
極、(5)。
(6)ハ管部品、(71,(7’)ハ’r−シ7グ、(
81,001は端部品、(9)は中間部品、(15)は
変位体、(17)は絶縁体、(18)は導電体、(19
)は自由端、(20)は湾曲端、(21)は管、(22
) 、(24)は電極、(23)は二次コイル、(25
)は保護ハウジング、(27) 、(2B) 、(29
)は管部品、(30) 。
(31) 、(32) 、(33)は交差連結管、(3
4) 。
(35)は端管継手、(36) 、(37) 、(38
)は給電電極、(39) 、(40)はアース電極であ
る。
第1頁の続き
0発 明 者 アルツール シュミツ ドイト ル)
7連邦共和国3016 セールツエ 6(フエルベーフ
リーデルヴエーク 16FIG. 1 is a cross-sectional view of a straight tubular flow element made of electrically conductive material containing a forcedly circulated non-conductive flowable heat carrier;
Figure 3 is a cross-sectional view of a straight tubular flow element made of a non-conductive material containing a forcedly circulated conductive flowable heat carrier; Figure 3 is a cross-sectional view of a linear tubular flow element made of a conductive material containing a forcedly circulated non-conductive flowable heat carrier; Drawing of a tubular flow element with a hairpin shape,
Figure 4] is a triple parallel connected component.
This is a tubular flow element. In the figure, (11 is a straight pipe, (2) is a fluid heat carrier, +31. (3') is a ground electrode, (4) is a power supply electrode, (5). (6) C tube parts, (71, ( 7') H'r-shi7g, (
81,001 is an end part, (9) is an intermediate part, (15) is a displacement body, (17) is an insulator, (18) is a conductor, (19) is a
) is the free end, (20) is the curved end, (21) is the tube, (22
), (24) is the electrode, (23) is the secondary coil, (25
) are protective housings, (27) , (2B) , (29
) are pipe parts, (30). (31), (32), (33) are cross connecting pipes, (3
4). (35) is an end pipe joint, (36), (37), (38
) are power supply electrodes, and (39) and (40) are ground electrodes. Continued from page 1 0 Inventor Artur Schmitz Deutl) 7 Federal Republic of Germany 3016 Sertze 6 (Ferbefriedelweg 16)
Claims (1)
を受取る熱情背体を加熱するため強制循環される熱伝達
用流動性熱キャリヤの加熱装置であって、電気エネルギ
が該流れ要素と電極により供給される装置において、該
流動性熱キャリヤ(2)は不導電性であり、該管状流れ
要素(11は電流を導く材料より成りかつ電気抵抗体を
形成し、そして電極(3,3’ 、4)と接触すること
ができて該流動性熱キャリヤ(2)を加熱することを特
徴とする加熱装置。 2、特許請求の範囲第1項記載の加熱装置におい°ζ、
電流を導く材料より成る流れ要素の管(21)がヘアピ
ン状に湾曲しかつその両端(28,29)はアースとし
”C金属板(16)の中に支持され、該板の中央に絶縁
体(17)を固定し、その中を導電体を案内し、該導電
体の自由端(19)を該流れ要素の湾曲端(20)に連
結したことを特徴とする加熱装置。 3、特許請求の範囲第2項記載の加熱装置におい°乙電
源と該流れ要素との間に変圧器(26)を介在せしめ、
それにより、給電のため、二次コイル(23)の電極(
22)を金属板(16)に接続し、そして他の電極(2
4)を該金属板(16)から絶縁するように突出した導
電体く18)の端に接続したことを特徴とする加熱装置
。 4、特許請求の範囲第2項又は第3項記載の加熱装置に
おいて、保護ハウジング(25)が該流れ要素のヘアピ
ン状管(21)を覆い、このハウジング(25)を金属
板(16)で支持したことを特徴とする加熱値Wつ 5、特許請求の範囲第1項記載の加熱装置におい”ζ、
該流れ要素の管il+の管部品(6)の中の、中央に、
熱動力密度を増大するために、例えば魚雷形変位体(1
5)を挿入したことを特徴とする加熱装置。 6、特許請求の範囲第1項記載の加熱装置において、電
流の給電点を2個の隣接給電点間に変位自在に配列した
ことを特徴とする加熱装置。 7.特許請求の範囲第6項&!載の加熱装置において、
流れ要素管(1)を直線状に構成したことを特徴とする
加熱装置。 8、特許請求の範囲第1項記載の加熱装置において、該
流れ要素が直線状か、曲折した形状か、又は螺旋状に湾
曲したが、又は数個を縦に作動的に連結したことを特徴
とする加熱装置。 9、特許請求の範囲第1項記載の加熱装置において、流
れ要素の数個の管部品(27,28,29)を熱キャリ
ヤの流れに関して並列に連結しかつ電気的にスター回路
を形成したことを特徴とする加熱装置。 10、電気的に駆動する管状流れ要素の中に含まれかつ
熱を受取る熱消費体を加熱するため強制循環される熱伝
達用熱キャリヤの加熱装置であって、電気エネルギを該
流れ要素に電極により供給する装置において、該流動性
熱キャリヤは導電性であって、それ自身は電極(3,3
’ 、4)と接触することができかつその抵抗を利用し
て直接加熱され、一方流れ要素の管(1)は電流を導か
ない絶縁材料より成るか、又は任意の構造の被覆又はケ
ーシング(7,7’ )によりその内側を該熱キャリヤ
(2)から絶縁したことを特徴とする加熱装置。 11、特許請求の範囲第10項記載の加熱装置において
、該流れ要素が直線状か、曲折した形状か、又は螺旋状
に湾曲したか、又は数個を縦に作動的に連結したことを
特徴とする加熱装置。 12、特許請求の範囲第10項記載の加熱装置において
、流れ要素の数個の管部品(27,28,29)を熱キ
ャリヤの流れに関して並列に連結しかつ電気的にスター
回路を形成したことを特徴とする加熱装置。Claims: 1. A heating device for a fluid heat carrier for heat transfer contained in an electrically driven tubular flow element and forcedly circulated for heating a heat receiving body, comprising: In a device in which electrical energy is supplied by the flow element and electrodes, the flowable heat carrier (2) is electrically non-conducting and the tubular flow element (11 is made of a current-conducting material and forms an electrical resistor). , and is capable of contacting the electrodes (3, 3', 4) to heat the fluid heat carrier (2). 2. Heating device according to claim 1. Smell °ζ,
A flow element tube (21) made of a current-conducting material is curved into a hairpin and its ends (28, 29) are grounded and supported in a metal plate (16) with an insulator in the center of the plate. (17), in which an electrical conductor is guided, the free end (19) of the electrical conductor being connected to the curved end (20) of the flow element. 3. Claims In the heating device according to item 2, a transformer (26) is interposed between the power source and the flow element,
Thereby, for power supply, the electrode of the secondary coil (23) (
22) to the metal plate (16) and the other electrode (2
4) is connected to the end of a conductor 18) which protrudes insulatingly from the metal plate (16). 4. A heating device according to claim 2 or 3, in which a protective housing (25) covers the hairpin tube (21) of the flow element, and this housing (25) is surrounded by a metal plate (16). In the heating device according to claim 1, characterized in that the heating value W5 is supported,
In the center of the tube part (6) of the tube il+ of the flow element,
To increase the thermal power density, for example torpedo-shaped displacement bodies (1
5) A heating device characterized by inserting. 6. The heating device according to claim 1, characterized in that the current feeding points are displaceably arranged between two adjacent feeding points. 7. Claim 6 &! In the heating device described above,
A heating device characterized in that the flow element tube (1) is configured in a straight line. 8. The heating device according to claim 1, characterized in that the flow elements are straight, bent or spirally curved, or several are operatively connected in a longitudinal manner. heating device. 9. In the heating device according to claim 1, several tube parts (27, 28, 29) of the flow element are connected in parallel with respect to the flow of the heat carrier and electrically form a star circuit. A heating device featuring: 10. A device for heating a forced-circulated heat transfer heat carrier for heating a heat consumer contained in an electrically driven tubular flow element and receiving heat, the heating device comprising: applying electrical energy to the flow element via electrodes; In a device supplied by
' , 4) and are directly heated using its resistance, while the tube (1) of the flow element is made of an insulating material that does not conduct current, or is provided with a coating or casing (7) of any construction. , 7'), the inside of which is insulated from the heat carrier (2). 11. The heating device according to claim 10, characterized in that the flow elements are straight, bent or spirally curved, or several are operatively connected in a longitudinal manner. heating device. 12. The heating device according to claim 10, in which several tube parts (27, 28, 29) of the flow element are connected in parallel with respect to the flow of the heat carrier and electrically form a star circuit. A heating device featuring:
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833334334 DE3334334A1 (en) | 1983-09-22 | 1983-09-22 | HEATING DEVICE FOR HEATING A HEAT CARRIER CONTAINED IN AN ELECTRICALLY OPERATED FLOW ELEMENT |
DE3334334.9 | 1983-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6099951A true JPS6099951A (en) | 1985-06-03 |
Family
ID=6209792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19932584A Pending JPS6099951A (en) | 1983-09-22 | 1984-09-21 | Heater |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6099951A (en) |
DE (1) | DE3334334A1 (en) |
FR (1) | FR2552612A1 (en) |
GB (1) | GB2147776A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170021882A (en) * | 2014-06-26 | 2017-02-28 | 린데 악티엔게젤샤프트 | Device and method for heating a fluid in a pipeline by means of three-phase current |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5290583A (en) * | 1992-04-02 | 1994-03-01 | David Reznik | Method of electroheating liquid egg and product thereof |
GB2301270B (en) * | 1993-01-22 | 1997-08-06 | Junior Thaddeus Joseph Polny | Methods and apparatus for electroheating food employing concentric electrodes |
US5571550A (en) * | 1993-01-22 | 1996-11-05 | Polny, Jr.; Thaddeus J. | Methods for electroheating food employing concentric electrodes |
US5583960A (en) | 1994-06-01 | 1996-12-10 | David Reznik | Electroheating apparatus and methods |
US5741539A (en) * | 1995-06-02 | 1998-04-21 | Knipper; Aloysius J. | Shelf-stable liquid egg |
TWI608204B (en) * | 2012-02-09 | 2017-12-11 | 特電股份有限公司 | Fluid heating apparatus |
CN104061673A (en) * | 2014-06-17 | 2014-09-24 | 中科华核电技术研究院有限公司 | Fluid preheating device for serpentine pipe |
CN104135782A (en) * | 2014-07-17 | 2014-11-05 | 镇江市江岛电器制造有限公司 | Electrical heater for pipeline |
EP4056894A1 (en) | 2021-03-10 | 2022-09-14 | Linde GmbH | Method and system for steamcracking |
EP4056893A1 (en) | 2021-03-10 | 2022-09-14 | Linde GmbH | Method and system for steamcracking |
EP4056892A1 (en) | 2021-03-10 | 2022-09-14 | Linde GmbH | Method and system for steamcracking |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE275586C (en) * | 1900-01-01 | |||
GB215611A (en) * | 1923-06-14 | 1924-05-15 | Gen Electric | Improvements in and relating to electrically heated steam and vapour generators |
GB280448A (en) * | 1927-05-24 | 1927-11-17 | Samuel Dinsmore Nesmith | Electrically operated water heaters |
DE612379C (en) * | 1929-09-14 | 1935-04-25 | Robert Arthur Carleton | Electric liquid heater in which the liquid to be heated flows through a series of closely spaced, essentially straight metal pipes |
GB400011A (en) * | 1931-12-09 | 1933-10-19 | Gustav Hollasch | Improvements in or relating to electric heating and cooking apparatus |
GB408741A (en) * | 1932-12-10 | 1934-04-19 | Arthur George Brown | Improvements in or relating to heating systems provided with electric heating elements in the storage tank |
DE710187C (en) * | 1935-10-01 | 1941-09-06 | Siemens Schuckertwerke Akt Ges | Electric high pressure steam generator or steam superheater |
GB491760A (en) * | 1936-11-14 | 1938-09-08 | Claus Hans Groth Nuennke | Improvements in electrical water heaters |
DE912985C (en) * | 1943-02-10 | 1954-06-08 | Siemens Ag | Electrode heating device, especially electrode heating cartridge for hot water radiators |
GB1179031A (en) * | 1966-04-05 | 1970-01-28 | Chisso Corp | Heat-generating Pipes |
JPS4823928B1 (en) * | 1969-03-26 | 1973-07-17 | ||
JPS5027225B1 (en) * | 1970-11-20 | 1975-09-05 | ||
SE385964B (en) * | 1972-07-12 | 1976-07-26 | Atomenergi Ab | DEVICE FOR ELECTRIC HEATING OF A WORKING MEDIUM, PREFERABLY THE WATER IN AND FOR THE EDUCATION OF ANGA |
US4114011A (en) * | 1976-07-12 | 1978-09-12 | Thermatron, Inc. | Microwave heating method and apparatus |
GB2048629A (en) * | 1979-04-30 | 1980-12-10 | Willcock W | Water heating method |
-
1983
- 1983-09-22 DE DE19833334334 patent/DE3334334A1/en not_active Withdrawn
-
1984
- 1984-08-10 GB GB08420400A patent/GB2147776A/en not_active Withdrawn
- 1984-09-12 FR FR8413978A patent/FR2552612A1/en active Pending
- 1984-09-21 JP JP19932584A patent/JPS6099951A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170021882A (en) * | 2014-06-26 | 2017-02-28 | 린데 악티엔게젤샤프트 | Device and method for heating a fluid in a pipeline by means of three-phase current |
JP2017532712A (en) * | 2014-06-26 | 2017-11-02 | リンデ アクチエンゲゼルシャフトLinde Aktiengesellschaft | Apparatus and method for heating fluid in pipeline using three-phase alternating current |
Also Published As
Publication number | Publication date |
---|---|
GB8420400D0 (en) | 1984-09-12 |
GB2147776A (en) | 1985-05-15 |
FR2552612A1 (en) | 1985-03-29 |
DE3334334A1 (en) | 1985-04-11 |
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