EP3924658A4 - Flexible pipeline - Google Patents

Flexible pipeline Download PDF

Info

Publication number
EP3924658A4
EP3924658A4 EP20756329.7A EP20756329A EP3924658A4 EP 3924658 A4 EP3924658 A4 EP 3924658A4 EP 20756329 A EP20756329 A EP 20756329A EP 3924658 A4 EP3924658 A4 EP 3924658A4
Authority
EP
European Patent Office
Prior art keywords
flexible pipeline
pipeline
flexible
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.)
Withdrawn
Application number
EP20756329.7A
Other languages
German (de)
French (fr)
Other versions
EP3924658A2 (en
Inventor
Andrey Yurievich YAZYKOV
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3924658A2 publication Critical patent/EP3924658A2/en
Publication of EP3924658A4 publication Critical patent/EP3924658A4/en
Withdrawn legal-status Critical Current

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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/10—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements not embedded in the wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • F16L37/0885—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring with access to the split elastic ring from a radial or tangential opening in the coupling
EP20756329.7A 2019-02-12 2020-02-07 Flexible pipeline Withdrawn EP3924658A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019103962 2019-02-12
PCT/RU2020/000061 WO2020167165A2 (en) 2019-02-12 2020-02-07 Flexible pipeline

Publications (2)

Publication Number Publication Date
EP3924658A2 EP3924658A2 (en) 2021-12-22
EP3924658A4 true EP3924658A4 (en) 2022-11-02

Family

ID=72044515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20756329.7A Withdrawn EP3924658A4 (en) 2019-02-12 2020-02-07 Flexible pipeline

Country Status (3)

Country Link
EP (1) EP3924658A4 (en)
EA (1) EA202100191A1 (en)
WO (1) WO2020167165A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN213269138U (en) * 2020-09-09 2021-05-25 南通荣威娱乐用品有限公司 A pipeline subassembly and inflatable pool for inflatable pool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429504C1 (en) * 1994-08-19 1995-10-05 Rasmussen Gmbh Coupling piece for corrugated thermoplastics pipe
US5687994A (en) * 1994-07-15 1997-11-18 Hansen; Albert Frederick Pipe coupling
US20140353965A1 (en) * 2012-05-11 2014-12-04 Higashio Mech Co., Ltd. Pipe joint
US20170097111A1 (en) * 2014-05-20 2017-04-06 Paolo DE NORA Extensible hose and hose assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1656275A1 (en) * 1989-02-07 1991-06-15 Винницкий Проектно-Конструкторский Технологический Институт Гидропневмоагрегатов End fittings for high-pressure hoses
RU2355937C2 (en) 2006-09-13 2009-05-20 Евгений Дмитриевич Самохвалов Solid end reinforcement of high pressure hose
RU2439418C1 (en) 2010-07-19 2012-01-10 Общество с ограниченной ответственностью "Газпром Трансгаз Ставрополь" End connection device of elastic piping

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5687994A (en) * 1994-07-15 1997-11-18 Hansen; Albert Frederick Pipe coupling
DE4429504C1 (en) * 1994-08-19 1995-10-05 Rasmussen Gmbh Coupling piece for corrugated thermoplastics pipe
US20140353965A1 (en) * 2012-05-11 2014-12-04 Higashio Mech Co., Ltd. Pipe joint
US20170097111A1 (en) * 2014-05-20 2017-04-06 Paolo DE NORA Extensible hose and hose assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020167165A2 *

Also Published As

Publication number Publication date
WO2020167165A2 (en) 2020-08-20
EA202100191A1 (en) 2021-11-23
WO2020167165A3 (en) 2020-09-24
EP3924658A2 (en) 2021-12-22

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