JPH053858Y2 - - Google Patents
Info
- Publication number
- JPH053858Y2 JPH053858Y2 JP15117188U JP15117188U JPH053858Y2 JP H053858 Y2 JPH053858 Y2 JP H053858Y2 JP 15117188 U JP15117188 U JP 15117188U JP 15117188 U JP15117188 U JP 15117188U JP H053858 Y2 JPH053858 Y2 JP H053858Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas cylinder
- yoke
- temperature
- gas
- magnetic
- 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.)
- Expired - Lifetime
Links
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000004907 flux Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
- Fluid-Damping Devices (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はガスボンベをガス器具へ装着する部分
に用いられる装置に関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a device used for attaching a gas cylinder to a gas appliance.
（従来の技術）
カセツトこんろなどと通称される携帯型のガス
器具にガスボンベを装着するため、従来は、ボン
ベ後端を押すレバーを備えた複雑な着脱機構が必
要であつた。(Prior Art) In order to attach a gas cylinder to a portable gas appliance commonly known as a gas stove, a complicated attachment/detachment mechanism including a lever that pushes the rear end of the cylinder has been required.
（技術的課題）
そこでガスボンベを確実に装着できる機構装置
が検討され、その結果、磁力を利用してボンベを
保持するものが開発され、一部は既に出願されて
いる。(Technical Issues) Therefore, mechanical devices that can securely attach gas cylinders have been studied, and as a result, devices that use magnetic force to hold cylinders have been developed, and some applications have already been filed.
本考案の目的は磁力を利用してガスボンベを装
着のために保持する一方、ガスボンベ周辺の温度
が設計値以上になると、保持力を喪失し安全装置
としても作動する、簡潔な構造のガスボンベ装着
装置を提供することにある。 The purpose of this invention is to use magnetic force to hold a gas cylinder for installation, but when the temperature around the gas cylinder exceeds the design value, the holding force is lost and the device also functions as a safety device. Our goal is to provide the following.
（技術的手段）
前記目的は、磁石１を収める収容部２の端縁３
がガスボンベ４のフランジ５に接して該ガスボン
ベ４を磁力により保持するヨーク６を備え、該ヨ
ーク６は、所定温度までは磁性体であるが、それ
を超えると非磁性を示すか或いは著しく磁性が微
弱化する材料によつて形成された構成によつて達
成することができる。(Technical Means) The purpose is to reduce the edge 3 of the accommodating part 2 in which the magnet 1 is housed.
The yoke 6 is in contact with the flange 5 of the gas cylinder 4 and holds the gas cylinder 4 by magnetic force.The yoke 6 is magnetic up to a certain temperature, but becomes non-magnetic or becomes significantly non-magnetic when the temperature exceeds a certain temperature. This can be achieved by an arrangement made of weakening material.
（実施例）
図面を参照して説明すると、磁石１は環状に形
成されており、ガス器具のガバナーＧに設けられ
たボンベ受け口７の周囲にヨーク６を介して取り
付けられる。(Example) To explain with reference to the drawings, the magnet 1 is formed in an annular shape and is attached via a yoke 6 to the periphery of a cylinder receptacle 7 provided in a governor G of a gas appliance.
ヨーク６はガスボンベ４の側が開いた浅い円形
皿状を有し、その内部が収容部２となつている。
収容部２の端縁３は前記環状の磁石１の厚さより
も高くなるように突出して磁気回路を作り、その
直径はガスボンベ４のフランジ５に全周で接する
ように設定されている。 The yoke 6 has a shallow circular dish shape that is open on the gas cylinder 4 side, and the inside thereof serves as the storage section 2.
The edge 3 of the accommodating part 2 protrudes to be higher than the thickness of the annular magnet 1 to form a magnetic circuit, and its diameter is set so as to contact the flange 5 of the gas cylinder 4 all around.
該ヨーク６は、ガス器具の使用上問題のない温
度までは磁性体であり、ガスボンベ４を吸引保持
するが、設定温度以上に昇温すると非磁性体にな
るか或いは著しく磁性を弱める材料によつて形成
される。このような材料としてはFe−Ni−Crの
３元合金より成る感温素子用金属磁性材料が最適
である。それは最大磁束密度が大きく、キユリー
点近傍での飽和磁束密度の温度変化率が急激であ
り、キユリー点以下では広い温度範囲にわたつて
Ｂ−Ｈ曲線が直線性を示し、飽和磁束密度1000ガ
ウスでの温度設定幅が50〜200℃と広く、熱的、
機械的な外乱に強く、しかも塑性加工が可能であ
るからである。 The yoke 6 is made of a magnetic material and attracts and holds the gas cylinder 4 up to a temperature that poses no problem in using the gas appliance, but when the temperature rises above a set temperature, it becomes a non-magnetic material or is made of a material that significantly weakens its magnetism. It is formed by As such a material, a metal magnetic material for a temperature sensing element made of a ternary alloy of Fe-Ni-Cr is most suitable. The maximum magnetic flux density is large, the temperature change rate of the saturation magnetic flux density is rapid near the Curie point, the B-H curve shows linearity over a wide temperature range below the Curie point, and the saturation magnetic flux density is 1000 Gauss. The temperature setting range is wide from 50 to 200℃, and the thermal,
This is because it is resistant to mechanical disturbances and can be plastically worked.
なお、本実施例のヨーク６では異常、正常の温
度を60〜70℃に設定して好結果を得た。このヨー
ク６は受け口７に嵌合する中心孔８を有し、その
孔縁に凹設された切欠９で受け口７の外周に突設
された突起１０を通過させて、受け口基部外側の
段部１１との間で固定されている。 In the yoke 6 of this example, good results were obtained by setting the abnormal and normal temperatures at 60 to 70°C. This yoke 6 has a center hole 8 that fits into the socket 7, and a notch 9 recessed in the edge of the hole allows a protrusion 10 protruding from the outer periphery of the socket 7 to pass through the center hole 8 and a step on the outside of the base of the socket. It is fixed between 11 and 11.
ガスボンベ４はフランジ５の中心に、出没可能
に突出したバルブノズル１２を有し、それを受け
口内に挿入すると、セツトされた状態に於て内部
の弁体１３に当接して開弁する。１４は内蔵され
た弁機構、１５はサイホン管を示す。 The gas cylinder 4 has a valve nozzle 12 that protrudes retractably from the center of the flange 5, and when the valve nozzle 12 is inserted into the receiving port, it contacts the internal valve body 13 in the set state and opens the valve. Reference numeral 14 indicates a built-in valve mechanism, and reference numeral 15 indicates a siphon pipe.
（作用）
本考案の装置は以上の如く構成されているの
で、ガスボンベ４を持つてそのフランジ５をヨー
ク６の端縁３にあてると、そのままガスボンベ４
は本案装置のヨーク６に磁気保持され、そのとき
バルブノズル１２は押込まれてガス吐出が可能な
状態となる。(Function) Since the device of the present invention is constructed as described above, when the flange 5 of the lever holding the gas cylinder 4 is applied to the edge 3 of the yoke 6, the gas cylinder 4 is held as it is.
is magnetically held by the yoke 6 of the present device, and at this time the valve nozzle 12 is pushed in and becomes ready for gas discharge.
ガス器具の使用中、周辺温度が上がり、設定値
を超えて加熱されると、ヨーク６は飽和磁束密度
の急激な温度変化率にしたがつて急速に磁性を喪
失し、その結果ガスボンベ４は本案装置に保持さ
れなくなるので、弁機構１４に内蔵のばねや、ガ
バナーの弁体１３により受け口７より離脱する。
従つてガスボンベ４からガス吐出が停止し、それ
以上温度は上昇しない。また周辺温度が設定値以
下になれば、ヨーク６は磁性を回復するので、再
びガスボンベ４を装着することができる。 During use of the gas appliance, when the ambient temperature rises and is heated beyond the set value, the yoke 6 rapidly loses its magnetism according to the rapid temperature change rate of the saturation magnetic flux density, and as a result, the gas cylinder 4 Since it is no longer held by the device, it is detached from the socket 7 by the spring built into the valve mechanism 14 or the valve body 13 of the governor.
Therefore, gas discharge from the gas cylinder 4 is stopped, and the temperature does not rise any further. Further, when the ambient temperature falls below the set value, the yoke 6 recovers its magnetism, so the gas cylinder 4 can be attached again.
（効果）
従つて本考案によれば、ガスボンベの装着がワ
ンタツチで行なえると同時に、その装着構成も極
めて簡潔であるので著しく実用性が高い特徴を発
揮する。特に本案装置は装着だけでなく、異常時
に対する安全装置としても機能するので安全性も
高く非常に操作性が良い。(Effects) Therefore, according to the present invention, the gas cylinder can be installed with a single touch, and at the same time, the installation structure is extremely simple, so it exhibits extremely high practicality. In particular, the present device is not only easy to wear, but also functions as a safety device in case of an abnormality, so it is highly safe and very easy to operate.
図面は本考案に係るガスボンベの装着装置を示
すもので第１図は一部破断側面図、第２図はヨー
ク取付部の拡大断面図である。
１……磁石、２……収容部、３……端縁、４…
…ガスボンベ、５……フランジ、６……ヨーク。
The drawings show a gas cylinder mounting device according to the present invention, and FIG. 1 is a partially cutaway side view, and FIG. 2 is an enlarged sectional view of a yoke attachment part. DESCRIPTION OF SYMBOLS 1...Magnet, 2...Accommodating part, 3...Edge, 4...
...Gas cylinder, 5...flange, 6...yoke.
Claims (1)
４のフランジ５に接して該ガスボンベ４を磁力に
より保持するヨーク６を備え、該ヨーク６は、所
定温度までは磁性体であるが、それを超えると非
磁性を示すか或いは著しく磁性が微弱化する材料
によつて形成されているガスボンベの装着装置。 The edge 3 of the accommodating part 2 that houses the magnet 1 is in contact with the flange 5 of the gas cylinder 4, and the yoke 6 holds the gas cylinder 4 by magnetic force.The yoke 6 is a magnetic material up to a certain temperature, but when A gas cylinder mounting device made of a material that exhibits non-magnetism or whose magnetism significantly weakens when the temperature exceeds that of a material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117188U JPH053858Y2 (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15117188U JPH053858Y2 (en) | 1988-11-18 | 1988-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0273502U JPH0273502U (en) | 1990-06-05 |
| JPH053858Y2 true JPH053858Y2 (en) | 1993-01-29 |
Family
ID=31424977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15117188U Expired - Lifetime JPH053858Y2 (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053858Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4532189B2 (en) * | 2004-07-01 | 2010-08-25 | 株式会社ユタカ | Pressure regulator for push cans |
-
1988
- 1988-11-18 JP JP15117188U patent/JPH053858Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0273502U (en) | 1990-06-05 |
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