GB1002864A - Improvements in means for fastening electrical tubular heaters - Google Patents
Improvements in means for fastening electrical tubular heatersInfo
- Publication number
- GB1002864A GB1002864A GB39837/63A GB3983763A GB1002864A GB 1002864 A GB1002864 A GB 1002864A GB 39837/63 A GB39837/63 A GB 39837/63A GB 3983763 A GB3983763 A GB 3983763A GB 1002864 A GB1002864 A GB 1002864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- holes
- flange
- limbs
- heaters
- 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
Links
- 239000000463 material Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
- F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
- F16B9/056—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/08—Sealing by means of axial screws compressing a ring or sleeve
-
- 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
- H05B3/04—Waterproof or air-tight seals 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
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
- Gasket Seals (AREA)
Abstract
1,002,864. Tube &c. joints. ELPAG A.G. CHUR. Oct. 9, 1963 [Oct. 15, 1962], No. 39837/63. Heading F2G. In means for fastening heaters, e.g. electrical tubular heaters, in an aperture in the wall 1 of a container comprising at least one seal 2 provided with holes 8 to receive the limbs of the heaters and at least one tightening member 3, the latter being adapted to compress the seal between a flange 4 and a plate 5 and press the seal against the edge of the aperture, means are provided to generate a pressure component in the material of the seal directed radially inwardly towards the heater-limbs 1, 12 and the member 3. As shown in Figs. 1 and 2, the holes 8 have a conical extension 8a, or may be stepped, the seal optionally having a flange 6 and being in one or more parts. In modifications, (a) frusto-conical rings 13, Fig. 3, surrounding the holes 8 are pressed into the material of the seal or annular projections are provided on the flange 4 and/or plate 5 or spacing rings are disposed around the limbs 11, 12 and between the seal and flange 4 and plate 5, (b) the holes 8 have conical extensions engaging in the holes 9 of the flange, (c) helical springs are embedded in the seal and surround the holes 8, and (d) annular lips are provided by forming depressions in the seal around the holes 8, the lips being acted on by fluid pressure and urged against the member 3 and limbs 11, 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE0023690 | 1962-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1002864A true GB1002864A (en) | 1965-09-02 |
Family
ID=7071133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39837/63A Expired GB1002864A (en) | 1962-10-15 | 1963-10-09 | Improvements in means for fastening electrical tubular heaters |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH412132A (en) |
DE (1) | DE1440402A1 (en) |
DK (1) | DK111301B (en) |
GB (1) | GB1002864A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321745A (en) * | 1980-04-28 | 1982-03-30 | Energy Design Corp. | Sealing method |
FR2554203A1 (en) * | 1983-10-26 | 1985-05-03 | Octopus Ste Fse | Method and device for producing wall penetrations for pipes. |
EP1615311A1 (en) * | 2004-07-06 | 2006-01-11 | Prefabricados Uniblok, S.A. | Watertight feedthrough wall fitting |
-
1962
- 1962-10-15 DE DE19621440402 patent/DE1440402A1/en active Pending
-
1963
- 1963-10-02 DK DK462863AA patent/DK111301B/en unknown
- 1963-10-09 GB GB39837/63A patent/GB1002864A/en not_active Expired
- 1963-10-14 CH CH1257363A patent/CH412132A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321745A (en) * | 1980-04-28 | 1982-03-30 | Energy Design Corp. | Sealing method |
FR2554203A1 (en) * | 1983-10-26 | 1985-05-03 | Octopus Ste Fse | Method and device for producing wall penetrations for pipes. |
EP1615311A1 (en) * | 2004-07-06 | 2006-01-11 | Prefabricados Uniblok, S.A. | Watertight feedthrough wall fitting |
Also Published As
Publication number | Publication date |
---|---|
DK111301B (en) | 1968-07-22 |
CH412132A (en) | 1966-04-30 |
DE1440402A1 (en) | 1969-10-02 |
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