KR960014743A - Electric Fusion Splicer - Google Patents

Electric Fusion Splicer Download PDF

Info

Publication number
KR960014743A
KR960014743A KR1019950036843A KR19950036843A KR960014743A KR 960014743 A KR960014743 A KR 960014743A KR 1019950036843 A KR1019950036843 A KR 1019950036843A KR 19950036843 A KR19950036843 A KR 19950036843A KR 960014743 A KR960014743 A KR 960014743A
Authority
KR
South Korea
Prior art keywords
joint
electric fusion
joint member
splicing device
connection
Prior art date
Application number
KR1019950036843A
Other languages
Korean (ko)
Other versions
KR100438990B1 (en
Inventor
사다유키 나카니시
시메스 후지와라
요시히로 기시다
초네이 린
Original Assignee
시미즈 유스케
가부시키가이샤 킷쓰
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 시미즈 유스케, 가부시키가이샤 킷쓰 filed Critical 시미즈 유스케
Publication of KR960014743A publication Critical patent/KR960014743A/en
Application granted granted Critical
Publication of KR100438990B1 publication Critical patent/KR100438990B1/en

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
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Valve Housings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

밸브의 플랜지캡(11)에 단부상태의 접속통부(12)를 형성한다.An end portion connecting cylinder portion 12 is formed in the flange cap 11 of the valve.

이 접속통부(12)의 외단면에터브테일홈(13)을, 내단면에 더블테일홈(14)을 형성한다.The tub tail groove 13 is formed in the outer end surface of this connection cylinder part 12, and the double tail groove 14 is formed in the inner end surface.

한편, 발열체(18)를 내장한 합성수지제의 조인트부재(16)를 접속부재(11)와 삽입성형에 의해 일체로 형성한다.On the other hand, the joint member 16 made of synthetic resin incorporating the heating element 18 is integrally formed by the connecting member 11 and insert molding.

이 조인트부재(16)의 외주에 온도를 올린금속링(21)을 끼우고 냉각후 조인트부재(16)의 수지를 조여 부친다.Insert the heated metal ring 21 on the outer circumference of the joint member 16 and tighten the resin of the joint member 16 after cooling.

대경화한 금속제 접속부재와 합성수지제의 조인트부재의 접합면에 간극이 생기는 일이 없고 강도도 봉쇄성도 현저하게 향상된 접속장치를 제공할 수 있다.It is possible to provide a connection device in which a gap is not formed in the joint surface of a large-hardened metal connecting member and a joint member made of synthetic resin, and the strength and sealability are remarkably improved.

Description

전기융착식 접속장치Electric Fusion Splicer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (11)

밸브, 조인트류의 금속제 접속부재에 단(段)부상의 접속통부를 형성하고 이 접속통부의 외단면과 내단면에 더브테일홈 또는 쐐기부를 형성하는 동시에 발열체를 내장한 합성수지제의 전기융착식 조인트부재를 상기한 접속부재와 삽입성형에 의해 일체로 구성한 것을 특징으로 하는 전기융착식 접속장치.An electrically weldable joint made of synthetic resin, which has a connecting portion formed on one end in a metal connecting member of valves and joints, and has a dovetail groove or a wedge formed on the outer and inner ends of the connecting tube and has a heating element. An electric fusion splicing apparatus, characterized in that the member is integrally formed by the above-mentioned connection member and insert molding. 제1항에 있어서, 상기한 접속통부의 외주면에 연속된 요철부, 톱니부, 널링부 다수의 패인부들 중의 하나를 형성하고 또는 이들을 적당한 조합해서, 또는 요철부의 철부에 널링을 실시한 전기 융착식 접속장치.2. The electrically fusion-spliced connection according to claim 1, wherein one of a plurality of concave-convex portions, a tooth portion, a knurled portion, and a plurality of concave portions are formed on the outer circumferential surface of the connecting tube portion, or a combination thereof is knurled, or the convex portion is knurled. Device. 밸브, 조인트류의 금속제 접속부재에 단부상태의 접속통부를 형성하고 이 접속부통부의 내단면에 깊이(H), 길이(L)의 경사홈을 형성하는 동시에 발열체를 내장한 합성수지제의 전기융착식 조인트부재를 상기한 접속부재와 삽입성형에 의해 일체로 구성하고, 이 조인트부재의 접속측의 외단부를 상기한 경사홈에 넣어서 삽입성형 하도록 한 것을 특징으로 하는 전기융착식 접속장치.An end-connection connection tube is formed on the metal connection member of the valve and the joint, and an inclined groove having a depth (H) and a length (L) is formed on the inner end surface of the connection tube, and an electric fusion type of synthetic resin made of a heating element is incorporated. An electric fusion-splicing device comprising: a joint member integrally formed by the above-described connecting member and insert molding, and the outer end portion of the joint side of the joint member is inserted into the inclined groove so as to insert molding. 제3항에 있어서, 상기한 경사홈의 각부와 내단면의 내측각부의 적어도 한쪽에 O링을 장착해서 조인트부재와 접속부재를 일체로 성형한 전기융착식 접속장치.4. The electric fusion splicing device according to claim 3, wherein an O-ring is attached to at least one of each of the inclined grooves and the inner inner surface of the inner end surface to integrally form the joint member and the connecting member. 제3항 내지 제4항에 있어서, 상기한 경사홈측의 단면부에 시트를 장착가해서 조인트부재와 접속부재를 일체로 성형한 전기융착식 접속장치.The electric fusion splicing device according to claim 3, wherein a sheet is attached to the end face on the inclined groove side to integrally mold the joint member and the connecting member. 밸브, 조인트류의 금속제 접속부재에 단부상태의 접속통부를 형성하고 발열체를 내장한 합성수지제의 전기융착식 조인트부재를 상기한 접속부재와 삽입성형에 의해 일체로 설치하는 동시에 상기한 접속통부에 외부로 끼운 조인트부재의 외주면에 금속링을 끼운것을 특징으로 하는 전기융착식 접속장치.An end connection port is formed on the metal connection member of the valve and the joint, and an electrically weldable joint member made of synthetic resin having a heating element is integrally installed by the above connection member and insert molding. Electro-fusion splicing device, characterized in that the metal ring is inserted into the outer peripheral surface of the joint member. 제6항에 있어서, 조인트부재의 외주면에 끼운 금속링의 외주를 요철상태로 해서 조인트부재를 조이도록 한 전기융착식 접속장치.The electric fusion splicing device according to claim 6, wherein the outer circumference of the metal ring inserted on the outer circumferential surface of the joint member is tightened so as to tighten the joint member. 제6항에 있어서, 상기한 금속링을 조인트부재의 외주면과 이와 인접한 접속부재의 외주면에 걸치도록 끼운 전기융착식 접속장치.The electric fusion splicing device according to claim 6, wherein the metal ring is fitted to span the outer circumferential surface of the joint member and the outer circumferential surface of the connecting member adjacent thereto. 제8항에 있어서, 금속링의 접속부재측의 단부에 턱진부분을 형성하고, 이 턱진부분을 접속부재의 외주홈에 걸게한 전기융착식 접속장치.9. The electrofusion splicing device according to claim 8, wherein a jaw portion is formed at an end portion on the side of the connecting member of the metal ring, and the jaw portion is hooked to the outer circumferential groove of the connecting member. 제6항 내지 제9항의 어느 한 항에 있어서, 금속제 접속부재의 접속통부의 외단면과 내단면에 더브테일홈, 쐐기홈 또는 경사홈을 형성한 전기융착식 접속장치.The electric fusion splicing device according to any one of claims 6 to 9, wherein a dovetail groove, a wedge groove, or an inclined groove is formed in the outer end face and the inner end face of the connecting tube portion of the metal connecting member. 제6항에 내지 제10항 중 어느 한 항에 있어서, 접속통부의 외주면에 요철부, 톱니부, 널링부 다수의 홈부중의 하나를 형성하고 또는 이들을 적당히 조립해서 혹은 요철부의 철부에 널링을 실시한 전기 융착식 접속장치.The method according to any one of claims 6 to 10, wherein one of a plurality of grooves of the uneven portion, the tooth portion, the knurled portion is formed on the outer circumferential surface of the connecting cylinder portion, or these are properly assembled or the knurled portion of the uneven portion is formed. Electric fusion splicer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950036843A 1994-10-25 1995-10-24 Electric Fusion Splicer KR100438990B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP94-284155 1994-10-25
JP28415594A JP3174703B2 (en) 1994-10-25 1994-10-25 Electric fusion splicer

Publications (2)

Publication Number Publication Date
KR960014743A true KR960014743A (en) 1996-05-22
KR100438990B1 KR100438990B1 (en) 2004-08-30

Family

ID=17674896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950036843A KR100438990B1 (en) 1994-10-25 1995-10-24 Electric Fusion Splicer

Country Status (3)

Country Link
JP (1) JP3174703B2 (en)
KR (1) KR100438990B1 (en)
CN (1) CN1069957C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4573846B2 (en) * 1997-03-31 2010-11-04 Ｊｆｅ継手株式会社 Conversion joint and manufacturing method thereof
JP4573848B2 (en) * 1997-03-31 2010-11-04 Ｊｆｅ継手株式会社 Conversion joint and manufacturing method thereof
JP4573847B2 (en) * 1997-03-31 2010-11-04 Ｊｆｅ継手株式会社 Conversion joint and manufacturing method thereof
WO2005015072A1 (en) * 2003-08-11 2005-02-17 Wei Qi A connecting member of pipeline
KR100706937B1 (en) * 2005-04-13 2007-04-11 (주) 신화테크 Knife gate valve
KR100750039B1 (en) * 2006-03-23 2007-08-16 허차순 Synthetic pipe
DE102007060394A1 (en) 2007-12-14 2009-06-18 Robert Bosch Gmbh Multi-component injection-molded part with cohesive seal
JP2011099499A (en) * 2009-11-05 2011-05-19 Onda Seisakusho:Kk Joint
CN102269301A (en) * 2010-06-01 2011-12-07 上海龙胜实业有限公司 Reinforced connecting structure of metal insert and plastic piece
CN103195990A (en) * 2012-11-02 2013-07-10 广州中臣碧阳船舶科技有限公司 Application of steel-titanium-aluminum composite joint to refrigerating system of fishing boat
KR101494647B1 (en) * 2013-10-28 2015-02-23 주식회사 오주산업 Apparatus for connecting of plastic pipe
CN104402233A (en) * 2014-09-30 2015-03-11 仁新实业发展（信阳）有限公司 Hyaline-quartz mixed powder used for synthetic quartzite
EP3115671B1 (en) * 2015-07-07 2019-11-13 Georg Fischer JRG AG Transition fitting
CN105221408A (en) * 2015-10-22 2016-01-06 徐碎娒 Parking heating plunger pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7610202A (en) * 1976-09-14 1978-03-16 Venlo Metaalfab Bv ONLY EASY CONNECTION BETWEEN TWO BODIES, ONE OF WHICH IS METAL AND THE OTHER OF PLASTIC.
IT1167933B (en) * 1981-06-30 1987-05-20 Solis Srl Electronic monitoring device controlling rotating drum
JPS58144180U (en) * 1982-03-24 1983-09-28 株式会社クボタ Pipe joint structure
JPS6443289U (en) * 1987-09-11 1989-03-15
JP2829671B2 (en) * 1990-09-26 1998-11-25 株式会社竹中工務店 Automatic direction control method for excavator etc.

Also Published As

Publication number Publication date
JP3174703B2 (en) 2001-06-11
CN1121568A (en) 1996-05-01
JPH08121669A (en) 1996-05-17
CN1069957C (en) 2001-08-22
KR100438990B1 (en) 2004-08-30

Similar Documents

Publication Publication Date Title
KR960014743A (en) Electric Fusion Splicer
US4141576A (en) Heat shrinkable sleeve for coupling pipe sections
KR930005756A (en) How to weld together pipes made of thermoplastic
DE3564614D1 (en) Connection for fibre-reinforced plastic pipes
RU2085801C1 (en) Pipe sleeve
GB2076489B (en) Pipe repair joint
CA1112682A (en) Heat shrinkable sleeve for coupling pipe sections
KR960011225A (en) valve
AU771961B2 (en) Pipe fitting and method for the production thereof
JPH11159625A (en) Seal device
JPH07198086A (en) Sliding pipe joint
US4300792A (en) Pipe assembly
KR200275923Y1 (en) synthetic resins pipe formed heat welding member
JP2676494B2 (en) Electrofusion joint joint fitting retaining method
KR200175534Y1 (en) A coupling for piping connection
KR100256514B1 (en) Leakage preventing structure for connected portion of fluid passage pipe
KR960014741A (en) Jointing method of synthetic resin pipe for water supply
KR0119100Y1 (en) Sealing of concrete pipe
JP3571839B2 (en) Electric fusion joint
ES2134978T3 (en) PROCEDURE FOR WELDING OF TUBE SLEEVES.
KR200284850Y1 (en) connector for sewer pipes made of plastics
KR930007636B1 (en) Pipe cable sleeve
JP2721449B2 (en) Electric fusion plastic pipe fittings
KR200307239Y1 (en) Fastening device of spiral pipe for road construction
KR100637049B1 (en) Connection socket for water and sewage pipes buried underground in civil engineering and road construction

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070416

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee