DE2749697C2 - - Google Patents
Info
- Publication number
- DE2749697C2 DE2749697C2 DE2749697A DE2749697A DE2749697C2 DE 2749697 C2 DE2749697 C2 DE 2749697C2 DE 2749697 A DE2749697 A DE 2749697A DE 2749697 A DE2749697 A DE 2749697A DE 2749697 C2 DE2749697 C2 DE 2749697C2
- Authority
- DE
- Germany
- Prior art keywords
- area
- heat
- open end
- hollow body
- recoverable
- 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
- 238000011084 recovery Methods 0.000 claims description 11
- 239000004831 Hot glue Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/1806—Heat shrinkable sleeves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/08—Shrinkable tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
- Y10T403/213—Interposed material of intermediate coefficient of expansion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
- Y10T403/217—Members having different coefficients of expansion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
- Y10T428/1331—Single layer [continuous layer]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Cable Accessories (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4647376A GB1595295A (en) | 1976-11-08 | 1976-11-08 | Heatrecoverable article |
| GB3624677 | 1977-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2749697A1 DE2749697A1 (de) | 1978-05-11 |
| DE2749697C2 true DE2749697C2 (en, 2012) | 1987-10-22 |
Family
ID=26263043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772749697 Granted DE2749697A1 (de) | 1976-11-08 | 1977-11-07 | Waermerueckstellfaehiger gegenstand |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4569868A (en, 2012) |
| JP (1) | JPS5386775A (en, 2012) |
| BR (1) | BR7707479A (en, 2012) |
| DE (1) | DE2749697A1 (en, 2012) |
| FR (1) | FR2369912A1 (en, 2012) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1115218A (en) * | 1978-09-01 | 1981-12-29 | Yves J. Kemper | Hybrid power system and method for operating same |
| DE3111059C2 (de) * | 1981-03-20 | 1984-08-30 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur kontinuierlichen und fortlaufenden Herstellung eines einseitig mit Schmelzkleber beschichteten Schrumpfschlauches |
| JPS57197834A (en) * | 1981-05-29 | 1982-12-04 | Toko Inc | Manufacture of insulated and isolated substrate |
| DE3243102A1 (de) * | 1982-11-22 | 1984-05-24 | kabelmetal electro GmbH, 3000 Hannover | Schrumpfartikel |
| BR8400031A (pt) * | 1983-01-06 | 1984-08-14 | Raychem Ltd | Processo de encerrar um substrato perfilado,processo de encerrar uma emenda,processo de encerrar uma juncao,artigo recuperavel e substrato alongado |
| GB8324848D0 (en) * | 1983-09-16 | 1983-10-19 | Raychem Sa Nv | Duct seal |
| FR2557388B1 (fr) * | 1983-09-23 | 1986-12-26 | Lebrun Marie Therese | Masque prefabrique et presse-etoupe associes pour passage etanche a travers une paroi |
| DK198584A (da) * | 1984-04-17 | 1985-10-18 | Danske Gasvaerkers Tjaere Komp | Plastroermuffe til sammenfoejning af to plastroerender |
| GB8423219D0 (en) * | 1984-09-14 | 1984-10-17 | Raychem Ltd | Shaped woven fabrics |
| US4717608A (en) * | 1985-02-27 | 1988-01-05 | Rxs Schrumpftechnik-Garnituren Gmbh | Terminating part made of shrinkable material for closing open ends and cable fittings, conduits and sockets |
| DE8527694U1 (de) * | 1985-04-27 | 1987-02-19 | Akzo Gmbh, 5600 Wuppertal | Stoff- und/oder Wärmeaustauscher |
| US4881579A (en) * | 1986-05-01 | 1989-11-21 | Sharp Bruce R | Liquid overfill tank assembly |
| FR2601286B1 (fr) * | 1986-07-08 | 1989-01-06 | Hutchinson | Dispositif de fixation d'un tuyau sur un embout et son procede de montage. |
| FR2601285B1 (fr) * | 1986-07-10 | 1988-11-04 | Pirelli Treficable | Manchon thermoretractable comportant des moyens pour controler son chauffage uniforme, et procede de fabrication de ce manchon. |
| FR2608852B1 (fr) * | 1986-12-23 | 1989-08-11 | Rose Walter Gmbh & Co Kg | Dispositif d'etancheite et de guidage de conduites de cables debouchant dans des puits a cables |
| US4757595A (en) * | 1987-03-02 | 1988-07-19 | Asgard Corporation | Process for protecting ends of oil field tubular products |
| US4950343A (en) * | 1988-09-08 | 1990-08-21 | Raychem Corporation | Method of cable sealing |
| US5250332A (en) * | 1988-10-18 | 1993-10-05 | Rxs Schrumpftechnik Garnituren Gmbh | Heat-shrinkable envelope having low-tearing susceptibility |
| US5439031A (en) * | 1993-11-12 | 1995-08-08 | Shaw Industries Ltd. | Heat shrinkable end caps |
| AUPM483194A0 (en) * | 1994-03-31 | 1994-04-28 | Hodgins, Sydney Gilbert | Seals |
| US7307219B1 (en) | 2006-06-07 | 2007-12-11 | 3M Innovative Properties Company | Closure housing for sealing |
| US7304244B1 (en) | 2006-06-07 | 2007-12-04 | 3M Innovative Properties Company | Method of making closure housing for sealing |
| US7531748B2 (en) * | 2006-06-07 | 2009-05-12 | 3M Innovative Properties Company | Sealing apparatus |
| US7304242B1 (en) * | 2006-06-07 | 2007-12-04 | 3M Innovative Properties Company | Shrinkable closure |
| US7253362B1 (en) | 2006-06-07 | 2007-08-07 | 3M Innovative Properties Company | Closure with wrapped cable |
| CA3081227A1 (en) | 2019-05-22 | 2020-11-22 | Nvent Services Gmbh | Flame-resistant heat shrink assemblies for trace heating cables |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1479655A1 (de) * | 1961-09-28 | 1969-04-03 | Siemens Ag | Verfahren zur Herstellung einer unter Vorspannung stehenden kraftschluessigen Verbindung von Teilen,insbesondere einer elektrischen Maschine |
| BE635318A (en, 2012) * | 1962-07-23 | |||
| US3448182A (en) * | 1965-11-10 | 1969-06-03 | Raychem Corp | Method for making heat-shrinkable cap |
| GB1248908A (en) * | 1967-11-30 | 1971-10-06 | Raychem Ltd | Cable joints |
| US3526683A (en) * | 1968-03-22 | 1970-09-01 | Raychem Corp | Method for dual crosslinking |
| US3518359A (en) * | 1968-03-28 | 1970-06-30 | Amp Inc | Heat-shrinkable sealing and strain-relief fittings for electrical cables |
| US3624594A (en) * | 1969-02-14 | 1971-11-30 | Amp Inc | Electrical connector assembly |
| CH507081A (de) * | 1969-04-09 | 1971-05-15 | Gebert & Cie | Verbindungsmuffe zum Verschweissen von Kunststoffrohren |
| US3678174A (en) * | 1971-01-15 | 1972-07-18 | Raychem Corp | Self-locking heat shrinkable insulating sleeve |
| DE7116508U (de) * | 1971-04-28 | 1971-08-05 | Raychem Gmbh | Waermeschrumpfbares endgehaeuse fuer elektrische stecker |
| DE7117532U (de) * | 1971-05-05 | 1972-10-05 | Raychem Gmbh | Wärmeschrumpfbare Manschette |
| GB1437177A (en) * | 1972-08-21 | 1976-05-26 | Raychem Corp | Feed through connections |
| US3847183A (en) * | 1972-11-22 | 1974-11-12 | V Meyer | Closure |
| US3992570A (en) * | 1973-12-12 | 1976-11-16 | Amp Incorporated | Cable end sealing devices |
| JPS51109083A (en) * | 1975-03-14 | 1976-09-27 | Shinetsu Chemical Co | Netsushushukukanno seizohoho |
| GB1562186A (en) * | 1975-08-20 | 1980-03-05 | Raychem Corp | Heat-recoverable article |
| US4196308A (en) * | 1976-01-28 | 1980-04-01 | Raychem Corporation | Insulated crimp splicer |
| US4194082A (en) * | 1978-05-24 | 1980-03-18 | Raychem Corporation | Heat recoverable closure with substrate protective means |
-
1977
- 1977-11-07 DE DE19772749697 patent/DE2749697A1/de active Granted
- 1977-11-07 FR FR7733406A patent/FR2369912A1/fr active Granted
- 1977-11-08 BR BR7707479A patent/BR7707479A/pt unknown
- 1977-11-08 JP JP13404777A patent/JPS5386775A/ja active Pending
-
1979
- 1979-08-31 US US06/071,762 patent/US4569868A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2369912A1 (fr) | 1978-06-02 |
| BR7707479A (pt) | 1978-08-01 |
| JPS5386775A (en) | 1978-07-31 |
| US4569868A (en) | 1986-02-11 |
| DE2749697A1 (de) | 1978-05-11 |
| FR2369912B1 (en, 2012) | 1983-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B29C 25/00 |
|
| 8125 | Change of the main classification |
Ipc: B29C 61/00 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |