GB759306A - Improvements in or relating to flexible metal pipe and like couplings - Google Patents
Improvements in or relating to flexible metal pipe and like couplingsInfo
- Publication number
- GB759306A GB759306A GB1428254A GB1428254A GB759306A GB 759306 A GB759306 A GB 759306A GB 1428254 A GB1428254 A GB 1428254A GB 1428254 A GB1428254 A GB 1428254A GB 759306 A GB759306 A GB 759306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheath
- tubing
- flanges
- rubber
- around
- 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
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
- F16L51/027—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
759,306. Pipe couplings. K. A. C., Ltd. May 16, 1955 [May 14, 1954; June 8, 1954], Nos. 14282/54 and 16796/54. Classes 99(1) and 99(2). A flexible, metal pipe coupling comprises a pair of unions connected by a length of helically or annularly corrugated metal tubing 1 at the ends of which are annular flanges 3. Around the tubing and between the flanges is a sheath 15 of rubber, silicone rubber or other rubber or like plastic elastic and resilient material, the sheath being moulded over and into at least the end convolutions of the tubing ; also, the ends of the sheath are bonded to the flanges. As shown, the flanges 3 have coaxial tubular bosses 5 and are fitted over the cylindrical ends of the tubing 1, the marginal portions 6 of those ends being outwardly spun. Each end of the tubing is received in an external rebate 9 formed on a tubular spigot 8 and brazing 11 forms a fluidtight joint. Prior to moulding the sheath 15 in which a tube 17 of wire gauze or fire-resistant fabric is embedded, fabric 13 is wrapped around the tubing 1. A braided metal covering 18 is provided around the sheath and the marginal portions 16 of the flanges 3 are spun inwardly and downwardly to approximately frustoconical form to grip and protect the ends of the sheath. Union nuts 12 are rotatably mounted on the spigots 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1428254A GB759306A (en) | 1954-05-14 | 1954-05-14 | Improvements in or relating to flexible metal pipe and like couplings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1428254A GB759306A (en) | 1954-05-14 | 1954-05-14 | Improvements in or relating to flexible metal pipe and like couplings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB759306A true GB759306A (en) | 1956-10-17 |
Family
ID=10038340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1428254A Expired GB759306A (en) | 1954-05-14 | 1954-05-14 | Improvements in or relating to flexible metal pipe and like couplings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB759306A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232640A (en) * | 1960-09-14 | 1966-02-01 | Calumet & Hecla | Multi-wall flexible connector with interply pressurization |
US3493115A (en) * | 1968-01-29 | 1970-02-03 | Ultra Tech Corp | Cam lock cartridge system |
FR2418333A1 (en) * | 1978-02-27 | 1979-09-21 | Renault | Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube |
FR2418410A1 (en) * | 1978-02-25 | 1979-09-21 | Karlsruhe Augsburg Iweka | COMPENSATOR INTENDED TO DAMAGE THE VIBRATIONS OF THE PIPES |
US4204707A (en) * | 1978-12-08 | 1980-05-27 | Uop Inc. | Vibration absorbing connector |
US6880861B2 (en) * | 2003-07-07 | 2005-04-19 | Tozen Corporation | Pipe joint |
EP1555474A1 (en) * | 2002-09-03 | 2005-07-20 | Nichirin Co., Ltd. | Vibration absorbing pipe |
EP3002493A1 (en) * | 2014-09-30 | 2016-04-06 | FLEXIDER S.r.l. | Thermally insulated coupling device for exhaust pipes of endothermic engines |
CN110645430A (en) * | 2019-10-28 | 2020-01-03 | 安徽欣景隆轨道车辆装备有限公司 | Pipeline connecting device |
-
1954
- 1954-05-14 GB GB1428254A patent/GB759306A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232640A (en) * | 1960-09-14 | 1966-02-01 | Calumet & Hecla | Multi-wall flexible connector with interply pressurization |
US3493115A (en) * | 1968-01-29 | 1970-02-03 | Ultra Tech Corp | Cam lock cartridge system |
FR2418410A1 (en) * | 1978-02-25 | 1979-09-21 | Karlsruhe Augsburg Iweka | COMPENSATOR INTENDED TO DAMAGE THE VIBRATIONS OF THE PIPES |
FR2418333A1 (en) * | 1978-02-27 | 1979-09-21 | Renault | Flexible connection for vehicle exhaust pipe - has outer rubber sleeve over inner corrugated metallic tube |
US4204707A (en) * | 1978-12-08 | 1980-05-27 | Uop Inc. | Vibration absorbing connector |
EP1555474A1 (en) * | 2002-09-03 | 2005-07-20 | Nichirin Co., Ltd. | Vibration absorbing pipe |
EP1555474A4 (en) * | 2002-09-03 | 2010-06-16 | Nichirin Co Ltd | Vibration absorbing pipe |
US6880861B2 (en) * | 2003-07-07 | 2005-04-19 | Tozen Corporation | Pipe joint |
EP3002493A1 (en) * | 2014-09-30 | 2016-04-06 | FLEXIDER S.r.l. | Thermally insulated coupling device for exhaust pipes of endothermic engines |
CN110645430A (en) * | 2019-10-28 | 2020-01-03 | 安徽欣景隆轨道车辆装备有限公司 | Pipeline connecting device |
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