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PL444005A1 - Proper for pressing glued linings to the inner surface of the pipe - Google Patents

Proper for pressing glued linings to the inner surface of the pipe

Info

Publication number
PL444005A1
PL444005A1 PL444005A PL44400523A PL444005A1 PL 444005 A1 PL444005 A1 PL 444005A1 PL 444005 A PL444005 A PL 444005A PL 44400523 A PL44400523 A PL 44400523A PL 444005 A1 PL444005 A1 PL 444005A1
Authority
PL
Poland
Prior art keywords
proper
pipe
pressing
linings
glued
Prior art date
Application number
PL444005A
Other languages
Polish (pl)
Inventor
Maciej Stempczyński
Katarzyna Żyta
Original Assignee
Metalko Spółka Z Ograniczoną Odpowiedzialnością
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.)
Filing date
Publication date
Application filed by Metalko Spółka Z Ograniczoną Odpowiedzialnością filed Critical Metalko Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL444005A priority Critical patent/PL444005A1/en
Publication of PL444005A1 publication Critical patent/PL444005A1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • 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
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest proper do dociskania przyklejanych okładzin (1) do wewnętrznej powierzchni rury (2), w którym element dociskowy (3) o przekroju okrągłym ma maksymalną średnicę równą lub większą od średnicy (D2) rury z okładziną (1), do którego końca (K) przymocowane jest cięgno (4), np. w postaci liny lub łańcucha. Proper według zgłoszenia charakteryzuje się tym, że element dociskowy (3) zawiera obwodową elastomerową ścianę dociskową (3a), w obrębie której znajduje się zamknięta przestrzeń (3b) na sprężony ośrodek płynny, połączona z otoczeniem zaworem pneumatycznym (4) jednostronnego działania.The subject of the application is a proper for pressing glued linings (1) to the inner surface of a pipe (2), in which the pressing element (3) of circular cross-section has a maximum diameter equal to or greater than the diameter (D2) of the pipe with the lining (1), to the end (K) of which a tension member (4) is attached, e.g. in the form of a rope or chain. According to the application, the proper is characterized in that the pressing element (3) comprises a circumferential elastomeric pressing wall (3a), within which there is a closed space (3b) for a compressed liquid medium, connected to the surroundings by a single-acting pneumatic valve (4).

PL444005A 2023-03-08 2023-03-08 Proper for pressing glued linings to the inner surface of the pipe PL444005A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444005A PL444005A1 (en) 2023-03-08 2023-03-08 Proper for pressing glued linings to the inner surface of the pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444005A PL444005A1 (en) 2023-03-08 2023-03-08 Proper for pressing glued linings to the inner surface of the pipe

Publications (1)

Publication Number Publication Date
PL444005A1 true PL444005A1 (en) 2024-09-09

Family

ID=92676919

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444005A PL444005A1 (en) 2023-03-08 2023-03-08 Proper for pressing glued linings to the inner surface of the pipe

Country Status (1)

Country Link
PL (1) PL444005A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228312B1 (en) * 1996-12-16 2001-05-08 Severn Trent Water Limited Thermoplastic composite products and method of lining pipework
EP1473502A1 (en) * 2003-05-02 2004-11-03 ALSTOM Power FlowSystems A/S A pipe with an internal coating
DE4323838B4 (en) * 1993-07-16 2005-07-28 Kabelmetal Electro Gmbh Method for producing a multilayer conduit
US20140027000A1 (en) * 2012-07-30 2014-01-30 Lmk Technologies Llc Pipe liner having a wireless data transmitter with sensing capabilities

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323838B4 (en) * 1993-07-16 2005-07-28 Kabelmetal Electro Gmbh Method for producing a multilayer conduit
US6228312B1 (en) * 1996-12-16 2001-05-08 Severn Trent Water Limited Thermoplastic composite products and method of lining pipework
EP1473502A1 (en) * 2003-05-02 2004-11-03 ALSTOM Power FlowSystems A/S A pipe with an internal coating
US20140027000A1 (en) * 2012-07-30 2014-01-30 Lmk Technologies Llc Pipe liner having a wireless data transmitter with sensing capabilities

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