GB1205170A - Improvements in or relating to lining tubular members - Google Patents
Improvements in or relating to lining tubular membersInfo
- Publication number
- GB1205170A GB1205170A GB6023368A GB6023368A GB1205170A GB 1205170 A GB1205170 A GB 1205170A GB 6023368 A GB6023368 A GB 6023368A GB 6023368 A GB6023368 A GB 6023368A GB 1205170 A GB1205170 A GB 1205170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- stopper
- lining
- cable
- steam
- 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
-
- 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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/26—Lining or sheathing of internal surfaces
- B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
- B29C63/341—Lining or sheathing of internal surfaces using tubular layers or sheathings pressed against the wall by mechanical means
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/24—Lining or labelling
- B29C49/26—Lining or labelling inner lining of tubes
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
- F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
1,205,170. Lining tubes. AJINOMOTO CO. Inc. 18 Dec., 1968, No. 60233/68. Heading F2P. In apparatus for expanding a flexible, e.g. rubber, lining 8 or 23 into bonding relationship with the inner surface of an arcuate or straight tube, 7, or 24, respectively, which surface has previously been coated with adhesive, a stopper comprising a flexible washer or washers 9 or 22 is caused to travel through the lining by fluid pressure, e.g. compressed air or superheated steam (to cause simultaneous vulcanization), and means is provided for restraining the relative movement between the stopper and the tube so as to limit the speed of such movement and prevent the stopper from being ejected out of the end of the tube remote from that at which it is first inserted. In the embodiment of Fig. 2, the tube 7 is clamped concentrically to a rotary table (1, Fig. 1, not shown), and the stopper is secured by a nut to one end of a substantially rigid pipe 3 which passes through the lining and tube in an arc of the same radius as that of the tube and is clamped beyond the remote end of the tube to the table. The portion of the lining adjacent the end of the tube where the stopper was inserted, having been bonded to the tube manually prior to insertion of the stopper, is now sealed with a plate 11 and bolts 10, and air or steam are passed into the space between the stopper and plate 11 to cause movement of the tube relative to the stopper, allowed by the rotary table, whose rotational speed may be controlled manually, to bond the remainder of the lining to the tube. In the embodiment of Fig. 3, the tube 24 is fixed to a stationary support, a cable 29 is secured at one end to the stopper, which has two flexible washers 22, a plate 32, carrying an inlet 31 for air or steam and a sealed aperture 30 for the cable 29, is secured by bolts 33 to the end of the tube at which the stopper has been inserted, the other end of the cable is wound around a drum which is braked to a predetermined extent, and the air or steam is supplied to the inlet 31, whereby the stopper is moved through the tube at a speed determined by the amount of braking applied to the drum and stops moving when the cable is fully paid out, which is arranged to be when the plunger has reached the other end of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6023368A GB1205170A (en) | 1968-12-18 | 1968-12-18 | Improvements in or relating to lining tubular members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6023368A GB1205170A (en) | 1968-12-18 | 1968-12-18 | Improvements in or relating to lining tubular members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1205170A true GB1205170A (en) | 1970-09-16 |
Family
ID=10485271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6023368A Expired GB1205170A (en) | 1968-12-18 | 1968-12-18 | Improvements in or relating to lining tubular members |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1205170A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441788A2 (en) * | 1978-11-14 | 1980-06-13 | Muscianese Giuseppe | Pneumatic application of tubular flexible plastic linings to pipes - using static or mobile inflatable adhesive coated seals which are located inside the pipe and inflated |
| GB2123515A (en) * | 1982-01-13 | 1984-02-01 | Sizuo Sagawa | Method and apparatus for preventing corrosion in a pipe interior surface |
| US5106234A (en) * | 1989-05-05 | 1992-04-21 | Ermenegildo Marini | Method and device for the construction and/or the reconditioning of pipelines and conduits |
| EP0517489A1 (en) * | 1991-06-03 | 1992-12-09 | AMERICAN PIPE & PLASTICS, INC. | Method and apparatus for installing a pipe liner |
| US5213727A (en) * | 1991-06-03 | 1993-05-25 | American Pipe & Plastics, Inc. | Method for installing a pipe liner |
| WO1995025002A1 (en) * | 1994-03-16 | 1995-09-21 | Insituform Technologies Ltd | Improvements relating to the lining of pipelines and passageways |
| WO1998057789A1 (en) * | 1997-06-19 | 1998-12-23 | Rice, Doreen | Method and apparatus for curing the lining of a pipe |
| US11079055B2 (en) | 2018-10-30 | 2021-08-03 | Ina Acquisition Corp. | Fitting for connecting a main pipe liner to a branch conduit |
| US11391407B2 (en) | 2018-11-30 | 2022-07-19 | Ina Acquisition Corp. | Methods, systems, and apparatus for use in main pipes connected to branch conduit |
| US11774025B2 (en) | 2018-10-30 | 2023-10-03 | Ina Acquisition Corp. | Fitting for connecting a main pipe liner to a branch conduit |
-
1968
- 1968-12-18 GB GB6023368A patent/GB1205170A/en not_active Expired
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441788A2 (en) * | 1978-11-14 | 1980-06-13 | Muscianese Giuseppe | Pneumatic application of tubular flexible plastic linings to pipes - using static or mobile inflatable adhesive coated seals which are located inside the pipe and inflated |
| GB2123515A (en) * | 1982-01-13 | 1984-02-01 | Sizuo Sagawa | Method and apparatus for preventing corrosion in a pipe interior surface |
| US5106234A (en) * | 1989-05-05 | 1992-04-21 | Ermenegildo Marini | Method and device for the construction and/or the reconditioning of pipelines and conduits |
| CN1038916C (en) * | 1991-06-03 | 1998-07-01 | 美国管道和塑料制品公司 | Method and apparatus for installing pipe liner |
| EP0517489A1 (en) * | 1991-06-03 | 1992-12-09 | AMERICAN PIPE & PLASTICS, INC. | Method and apparatus for installing a pipe liner |
| US5213727A (en) * | 1991-06-03 | 1993-05-25 | American Pipe & Plastics, Inc. | Method for installing a pipe liner |
| US5273414A (en) * | 1991-06-03 | 1993-12-28 | American Pipe & Plastics, Inc. | Method and apparatus for installing a pipe liner |
| US5346658A (en) * | 1991-06-03 | 1994-09-13 | American Pipe & Plastics, Inc. | Method for installing a pipe liner |
| AU658183B2 (en) * | 1991-06-03 | 1995-04-06 | American Pipe & Plastics, Inc. | Method and apparatus for installing a pipe liner |
| WO1995025002A1 (en) * | 1994-03-16 | 1995-09-21 | Insituform Technologies Ltd | Improvements relating to the lining of pipelines and passageways |
| WO1998057789A1 (en) * | 1997-06-19 | 1998-12-23 | Rice, Doreen | Method and apparatus for curing the lining of a pipe |
| US6364991B1 (en) | 1997-06-19 | 2002-04-02 | Rice Associates | Method and apparatus for curing the lining of a pipe |
| US11079055B2 (en) | 2018-10-30 | 2021-08-03 | Ina Acquisition Corp. | Fitting for connecting a main pipe liner to a branch conduit |
| US11774025B2 (en) | 2018-10-30 | 2023-10-03 | Ina Acquisition Corp. | Fitting for connecting a main pipe liner to a branch conduit |
| US11391407B2 (en) | 2018-11-30 | 2022-07-19 | Ina Acquisition Corp. | Methods, systems, and apparatus for use in main pipes connected to branch conduit |
| US11828400B2 (en) | 2018-11-30 | 2023-11-28 | Ina Acquisition Corp. | Methods, systems, and apparatus for use in main pipes connected to branch conduit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |