JPS59208283A - Gas cock - Google Patents

Gas cock

Info

Publication number
JPS59208283A
JPS59208283A JP8099283A JP8099283A JPS59208283A JP S59208283 A JPS59208283 A JP S59208283A JP 8099283 A JP8099283 A JP 8099283A JP 8099283 A JP8099283 A JP 8099283A JP S59208283 A JPS59208283 A JP S59208283A
Authority
JP
Japan
Prior art keywords
tubing
mouths
cock body
electrical insulation
ceramics
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.)
Pending
Application number
JP8099283A
Other languages
Japanese (ja)
Inventor
Hiromi Kojima
博美 小島
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.)
Koyo Sangyo Co Ltd
Original Assignee
Koyo Sangyo Co Ltd
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 Koyo Sangyo Co Ltd filed Critical Koyo Sangyo Co Ltd
Priority to JP8099283A priority Critical patent/JPS59208283A/en
Publication of JPS59208283A publication Critical patent/JPS59208283A/en
Pending 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)

Abstract

PURPOSE:To facilitate the manufacture of gas cocks having a good electrical insulation by providing a screw joint having an electrical insulation such as synthetic resin or ceramics to the tubing mouth of cock body. CONSTITUTION:The cock body 1 has a closure member 2 to which a spring 3 is acting, and the closure member 2 is operated with a handle 4. In order to arrange female threaded parts 6, 6' having the electrical insulation such as synthetic resin or ceramics to the tubing mouths 5, 5' disposed on both sides of the cock body 1, the cock body 1 is set on an injection molding machine, and then, the material such as synthetic resin or ceramics having electrical insulation is injection-molded onto the tubing mouths 5, 5' which have been processed larger than the inner diameter of the thread. In this manner, the manufacturing is facilitated, and the electrical corrosion due to the stray current etc. can effectively be prevented. The female thread parts 6, 6' may be separately injection- molded, and fixed to the tubing mouths 5, 5' with adhesive or sealing material etc. Further, the female thread may be provided to only one of the tubing mouths.

Description

【発明の詳細な説明】 不発明は、ガスコックに派り、爵に成気絶派注乞メ゛芋
慮しｆ：ガスコックＯこ関するものであ◇。[Detailed Description of the Invention] Non-invention is related to gas cocks, and to the nobles, it is important to note that the invention is related to gas cocks.

面米たら地中に３け０胚矩′厄流及び圧壊中の電位承前
の影貨馨受けて電食によりガス専管が腐食し、時には４
ｊゴに六〃；あきガス漏ｎ？来ムニすこともある。。The gas pipes are corroded due to electrolytic corrosion due to the negative currents and the impact of the electric potential during the collapse, and sometimes 4.
jgoni6〃;open gas leak n? There are times when I come. .

このような事故し防止する一つの対策として現在ガス配
管の途中に電気絶縁型の管継手？ウド装し導管中を伝わ
る迷走電流を遮断して定食を防いでいる。このＪち合一
般的には土中配管から立上って屋内に配管さｎる途中、
即ちガスメーター及びメ　　。Is electrically insulated pipe joints currently installed in the middle of gas piping as a measure to prevent such accidents? The pipe is lined with aluminum to block stray currents that travel through the pipe and prevent it from becoming a set meal. Generally speaking, while the pipe is being installed indoors after rising from the underground pipe,
i.e. gas meters and meters.

−ターコック近（ＩＣ配管さｎるのである。しかしなが
らメーターコックと並んで自己官することは工事に手数
を要するので、′ｇｆ４１手ではなくメーターコック目
坏に゛屯気絶縁槻組を狩たせたもりが提案草ｎている。- Close to Turcock (IC piping is involved. However, since it would take a lot of work to do the work yourself along with the meter cock, I had the meter cock inspector hunt the ``Tanki Insulation Tsukigumi'' instead of the ``GF41 hand.'') Mori has a suggestion.

（’１１）として→六昭ｓ’７−／、２９’／ａ号公報
診照）ところがこの構造はコック不体？流体入口側と扉
体出口側に一分副し、その間に゛亀気杷叙注ンール部材
？介在させて７ランジＬＬめしてコック？一体化したも
のである刀１ら、製作加工に頗る″ｆ而面匂り１＼つ、
又絶縁ンールＨμ材の厚ざが畝×程度であるため、伏械
油やンールｊ４の付宥によって電気絶縁性が低下する硼
合もある。(As '11) → Rokusho s'7-/, 29'/a publication) However, is this structure an integrative cock? Spread it for a minute on the fluid inlet side and the door body outlet side, and in between, attach the ``Kameki'' installation rule member? Interpose 7 lunge LL and cock? The sword 1, etc., which is an integrated object, has a special scent 1, which is important in the manufacturing process.
Furthermore, since the thickness of the insulating knob Hμ material is approximately the same as that of the ridge, the electrical insulation properties may be lowered due to the presence of submersible oil and knob J4.

不発明の目Ｒｊは前幅従来の゛電気絶縁型ガスコックの
欠点乞解消し、電気絶縁性の優ｎたガスコックを容易に
製作し、提供することにある。The aim of the invention is to overcome the drawbacks of the conventional electrically insulated gas cock and to easily manufacture and provide a gas cock with excellent electrical insulation.

前記の目的を充足するため本発明はコック本体のｒ軟管
ＵＫ合成樹脂或いはセラミックス等の電気絶縁性ねに接
続部ン設けたものである。In order to satisfy the above-mentioned object, the present invention provides a connection portion to the soft tube of the cock body, which is made of electrically insulating material such as UK synthetic resin or ceramics.

図面は不発明に係るガスコックの一μ施例を示したもの
で１図中符号＋１１はコック本体、（２）は該コック本
体１１１内に装置した閉子で、０１ね＋３１４作用させ
てあ０゜ｔ４Ｊは＋ｓ’Ｊ　ｆの慄１’ｌｌ”−１７ト
ル馨不丁。The drawing shows one example of a gas cock according to the invention. In the drawing, +11 is the cock body, (2) is a closure installed in the cock body 111, and 01 and +314 are activated.゜t4J is +s'J f's horror 1'll''-17 tor Kaorin's failure.

不発明に３いては５コツク不体（１）の左右に設けた配
室ＩＪ　＋５１及び（５）に合成便脂又はセラミックス
の嘔気１７Δ縁註のあるめねじ体ｔｕｔ　（６１’ｌ形
成したものである。このめねじ坏ｔ６１　＋６１乞形成
するためにはコック本体＋］）ン射出成型戦−〇セント
し、ねじ１り径より大きく　ｎｕ工した目己管口１５１
　（５ｊｌｃ亀気絶縁゛注の会：戎樹脂或いはセラミッ
クスを尉出ｌ戎型するか、のねじ体１６１　ｉ６１を別
途シ〔射出成型し、こｎをコック本体の配看口１５１１
５１に接右剤、ンールオ寺で固定するのである○尚′亀
気七縁部は配・ｇＬｌの片方でも艮い。In the case of non-invention 3, the chamber IJ provided on the left and right of the 5-piece body (1) +51 and (5) are female threaded body tuts (61'l formed) made of synthetic toilet fat or ceramics with a 17Δ edge note. In order to form this female thread, the cock body + ]) injection molded, and the diameter of the screw is larger than the diameter of the thread 151.
(Note: 5JLC Kamei Insulation Note: Cut out resin or ceramics, or injection mold the screw body 161 i61 separately, and insert it into the opening 1511 of the cock body.)
51, it is fixed at the right angle and Ngluo Temple.

本発明ＶＣよｎばｅ＝別来は非常に良好でしかもめねじ
の切削加工がなく工数乞削減でき′電気、地縁ｔ：、Ｊ
ガスコックとして進少した発明である。If the present VC is used, it is very good compared to the previous one, and there is no need to cut the female thread, so the number of man-hours can be reduced.
This invention was developed as a gas cock.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明に係るガスコックの一貰雁例を示す側面
図、第一図は縦断正面図である。 山〜コツク不休、１５１　＋５１−配青口、１６１　＋
６１〜めねじ体０ 特吐出願人の名称 光賜産兼株式会吐 °　、夕パ 代押入の店名　利　井　酵　男　　、、。 、２Ｉ 言　　１　　図 死　７　閃FIG. 1 is a side view showing an example of a gas cock according to the present invention, and FIG. 1 is a longitudinal sectional front view. Mountain ~ Kotsuku Fukyu, 151 +51- Aiseokuchi, 161 +
61~Female thread body 0 Special discharge applicant's name Kotoshi Sankan Co., Ltd. Store name Toshii Toshio... , 2I words 1 figure death 7 flash

Claims (1)

【特許請求の範囲】[Claims] コック本体の配宮口に合成側側或いはセラミックス寺の
屯シ（絶縁性ねじ接続部を覆けたガスコック。A gas cock with an insulating screw connection part covered with a composite side or a ceramics side at the spout of the cock body.
JP8099283A 1983-05-11 1983-05-11 Gas cock Pending JPS59208283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8099283A JPS59208283A (en) 1983-05-11 1983-05-11 Gas cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8099283A JPS59208283A (en) 1983-05-11 1983-05-11 Gas cock

Publications (1)

Publication Number Publication Date
JPS59208283A true JPS59208283A (en) 1984-11-26

Family

ID=13733990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8099283A Pending JPS59208283A (en) 1983-05-11 1983-05-11 Gas cock

Country Status (1)

Country Link
JP (1) JPS59208283A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263475U (en) * 1985-10-11 1987-04-20
JPS63146266U (en) * 1987-03-18 1988-09-27
US7780200B2 (en) 2007-09-21 2010-08-24 Smc Kabushiki Kaisha Connecting structure for joint member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505808A (en) * 1973-05-19 1975-01-22
JPS5712912A (en) * 1980-06-25 1982-01-22 Iseki Agricult Mach Driven type line marker in rice transplanter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505808A (en) * 1973-05-19 1975-01-22
JPS5712912A (en) * 1980-06-25 1982-01-22 Iseki Agricult Mach Driven type line marker in rice transplanter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263475U (en) * 1985-10-11 1987-04-20
JPS63146266U (en) * 1987-03-18 1988-09-27
JPH043175Y2 (en) * 1987-03-18 1992-01-31
US7780200B2 (en) 2007-09-21 2010-08-24 Smc Kabushiki Kaisha Connecting structure for joint member

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