GB1002864A – Improvements in means for fastening electrical tubular heaters
– Google Patents
GB1002864A – Improvements in means for fastening electrical tubular heaters
– Google Patents
Improvements in means for fastening electrical tubular heaters
Info
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
1962-10-15
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
GB39837/63A
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.)
ELPAG AG CHUR
Original Assignee
ELPAG AG CHUR
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.)
1962-10-15
Filing date
1963-10-09
Publication date
1965-09-02
1963-10-09
Application filed by ELPAG AG CHUR
filed
Critical
ELPAG AG CHUR
1965-09-02
Publication of GB1002864A
publication
Critical
patent/GB1002864A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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.
GB39837/63A
1962-10-15
1963-10-09
Improvements in means for fastening electrical tubular heaters
Expired
GB1002864A
(en)
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)
* Cited by examiner, † Cited by third party
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)
* Cited by examiner, † Cited by third party
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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