KR910020361A - 전기 저항 용접용 인서트를 형성하기 위한 외장된 와이어 - Google Patents

전기 저항 용접용 인서트를 형성하기 위한 외장된 와이어 Download PDF

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Publication number
KR910020361A
KR910020361A KR1019900007862A KR900007862A KR910020361A KR 910020361 A KR910020361 A KR 910020361A KR 1019900007862 A KR1019900007862 A KR 1019900007862A KR 900007862 A KR900007862 A KR 900007862A KR 910020361 A KR910020361 A KR 910020361A
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KR
South Korea
Prior art keywords
wire
resistance welding
element according
electrical resistance
contact
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KR1019900007862A
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English (en)
Inventor
스타니슬라 불레 다우리아 빈센트
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불레 다우리아 테르리지 에 시에
가 드 프랑세
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Application filed by 불레 다우리아 테르리지 에 시에, 가 드 프랑세 filed Critical 불레 다우리아 테르리지 에 시에
Publication of KR910020361A publication Critical patent/KR910020361A/ko

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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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • 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
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/005—Pipe joints, e.g. straight joints provided with electrical wiring
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B29C53/785—Winding and joining, e.g. winding spirally helically using profiled sheets or strips with reinforcements
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B29C65/348—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic with a polymer coating
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1242—Tongue and groove joints comprising interlocking undercuts
    • B29C66/12423—Dovetailed interlocking undercuts
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1248—Interpenetrating groove joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

전기 저항 용접용 인서트를 형성하기 위한 외장된 와이어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 본 발명에 의한 두 와이어형 엘레멘트들의 사시도, 제3도는 와이어형 엘레멘트의 한 실시예에 대한 단면도.

Claims (15)

  1. 열가소성 물질로 피복된 적어도 하나의 저항성 와이어를 포함하며, 상기 피복(2)은 기계적 고정부들을 구성하는 와이어형 엘레멘트의 대향측들에 연결형 측부들을 가지며, 상기 기게적 고정부의 하나는 고정될 인접 동형의 와이어형 엘레멘트의 타 고정부에 안으로 포개져서 고정되도록 되어있는 와이어형 엘레멘트에 있어서, 함께 연결되어 그 연결된 와이어형 엘레멘트가 함께 용착될 수 있도록 2개의 와이어형 엘레멘트부의 접촉면에 접한 제2의 덮혀진 열선(8)을 포함하는 것을 특징으로 하는 와이어형 엘레멘트.
  2. 제1항에 있어서, 상기 측 고정부들(3a, 3b)이 메일부들(3b)과 피메일부들(3a)를 포함하는 것을 특징으로 하는 와이어형 엘레멘트.
  3. 제1항에 있어서, 상기 측 고정부들(3a, 3b)이 수직힘에 의해 서로에게 포개지도록 각각 하나의 메일부(7a, 7b)와 피메일부(6a, 6b)를 포함하는 것을 특징으로 하는 와이어형 엘레멘트.
  4. 제3항에 있어서, 일 고정부의 상기 피메일부(6a 또는 6b)는 타고정부(3b 또는 3a)의 메일부(7b 또는 7a)와 유사한 단면형상을 갖는 것을 특징으로 하는 와이어형 엘레멘트.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 저항성 와이어(1)가 상기 대향면이 아닌 일측면과 접하는 모점(generatrix)를 가짐을 특징으로 하는 와이어형 엘레멘트.
  6. 제3항 또는 제4항에 있어서, 상기 열선(1)은 피메일부중 하나의 아래에 놓인 측면과 접하는 모점을 가짐을 특징으로 하는 와이어형 엘레멘트.
  7. 제3항 또는 제4항 또는 제6항에 있어서, 상기 제2열선(8)이 피메일부(6a, 6b)의 내면에 접하는 것을 특징으로 하는 와이어형 엘레멘트.
  8. 상기한 항들중 어느 한 항에 있어서, 측면 절개부(5)가 제공됨을 특징으로 하는 와이어형 엘레멘트.
  9. 제1항 내지 제8항중 어느 한 항에 따른 최소한 하나의 와이어형 엘레멘트로 형성되는 것을 특징으로 하는 관형 열가소성재부들을 연결하기 위한 용접 슬리브용 전기저항 용접 인서트.
  10. 와이어형 엘레멘트를 나선형 와인딩으로 형성함으로서 제조됨을 특징으로 하는 제1항에 따른 전기저항 용접 인서트.
  11. 상기 제2열선(8)이 연결될 관형 엘레멘트와 접촉하기에 적합한 면과 마주보는 면으로부터 떨어져 위치함을 특징으로 하는 제9항 또는 제10항에 따른 전기저항 용접 인서트.
  12. 상기 제1항 내지 제8항중 어느 한 항에 따른 최소한 하나의 와이어형 엘레멘트로 형성되는 것을 특징으로 하며, 그안에 호울을 형성함에 의해 관형 열가소성재부에 분기 접속을 형성하기 위한 전기저항 용접 인서트.
  13. 와이어형 엘레멘트를 나선형으로 조립함에 의해 제조됨을 특징으로 하는 제12항에 따른 전기저항 용접 인서트.
  14. 제1항 내지 제8항중 어느 한 항에 따른 최소한 하나의 와이어형 엘레멘트를 사용하는 것을 특징으로 하는 파이프의 전기저항 용접을 위한 방법.
  15. 와이어형 엘레멘트가 파이프위에 직접 감겨 조립되며, 용접을 수행하기 위해 전압이 열선에 인가되는 것을 특징으로 하는 제14항에 따른 파이프들의 전기저항 용접을 위한 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900007862A 1989-06-09 1990-05-30 전기 저항 용접용 인서트를 형성하기 위한 외장된 와이어 KR910020361A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8907648 1989-06-09
FR8907648A FR2648076B1 (fr) 1989-06-09 1989-06-09 Fil gaine profile destine notamment a former un insert d'electro-soudure

Publications (1)

Publication Number Publication Date
KR910020361A true KR910020361A (ko) 1991-12-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900007862A KR910020361A (ko) 1989-06-09 1990-05-30 전기 저항 용접용 인서트를 형성하기 위한 외장된 와이어

Country Status (12)

Country Link
US (1) US5107098A (ko)
EP (1) EP0402201A3 (ko)
JP (1) JPH0330931A (ko)
KR (1) KR910020361A (ko)
CN (1) CN1047825A (ko)
BR (1) BR9002742A (ko)
CA (1) CA2018555A1 (ko)
FR (1) FR2648076B1 (ko)
MC (1) MC2128A1 (ko)
MX (1) MX173103B (ko)
PT (1) PT94264A (ko)
TN (1) TNSN90079A1 (ko)

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Also Published As

Publication number Publication date
EP0402201A2 (fr) 1990-12-12
CA2018555A1 (en) 1990-12-09
FR2648076A1 (fr) 1990-12-14
FR2648076B1 (fr) 1991-11-15
EP0402201A3 (fr) 1992-03-18
BR9002742A (pt) 1991-08-20
MC2128A1 (fr) 1992-01-03
CN1047825A (zh) 1990-12-19
PT94264A (pt) 1992-01-31
US5107098A (en) 1992-04-21
TNSN90079A1 (fr) 1991-03-05
MX173103B (es) 1994-02-01
JPH0330931A (ja) 1991-02-08

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