JPH0472994B2 - - Google Patents
Info
- Publication number
- JPH0472994B2 JPH0472994B2 JP59182674A JP18267484A JPH0472994B2 JP H0472994 B2 JPH0472994 B2 JP H0472994B2 JP 59182674 A JP59182674 A JP 59182674A JP 18267484 A JP18267484 A JP 18267484A JP H0472994 B2 JPH0472994 B2 JP H0472994B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- rubber
- cover
- flange
- wax
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/06112—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of enclosed fluids
- F03G7/06113—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of enclosed fluids the fluids subjected to phase change
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は自動車用キヤブレーターのオートチ
ヨーク等のように低温から高温までの範囲で使用
される可動部材制御用のワツクス式熱応動伸縮装
置に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] This invention relates to a wax-type thermally responsive expansion and contraction device for controlling movable members used in a range from low to high temperatures, such as autochoke of automobile carburetors. be.
従来、ワツクス式熱応動伸縮装置としては、金
属製容器内に、ワツクスとニトリルゴム、アクリ
ルゴムのような機械的強度の大きいゴムからなる
フランジ付きスリーブにおけるスリーブとを収容
し、そのスリーブ内にプランジヤの一側部を嵌挿
し、前記フランジ付きスリーブにおけるフランジ
を、前記容器の開口端面とプランジヤの中間部に
摺動自在に嵌挿したカバーとの間に介在させ、か
つ前記容器の開口端面と前記カバーとにより前記
フランジを圧縮してそれらの接合部をシールした
状態で、前記カバーの周縁部を容器の開口端部の
周縁に固定した構造のものが知られている。
Conventionally, a wax-type heat-responsive expansion and contraction device has contained wax and a sleeve with a flange made of mechanically strong rubber such as nitrile rubber or acrylic rubber in a metal container, and a plunger is placed inside the sleeve. the flange of the flanged sleeve is interposed between the open end surface of the container and a cover slidably inserted into the intermediate portion of the plunger; A structure is known in which the periphery of the cover is fixed to the periphery of the open end of the container while the flange is compressed by the cover to seal the joint.
一方、前記ニトリルゴム、アクリルゴムのよう
に機械的強度の大きいゴムの場合は、シリコンゴ
ム、フツ化シリコンゴム等の耐熱性ゴムに比べ
て、耐屈曲性、耐摩耗性、引張強度に優れている
という利点を有するが、高温環境で長時間使用す
ると、大きな圧縮永久ひずみが生じ、すなわち元
の寸法への復元力が著しく低下するという欠点が
ある。 On the other hand, rubbers with high mechanical strength such as nitrile rubber and acrylic rubber have superior bending resistance, abrasion resistance, and tensile strength compared to heat-resistant rubbers such as silicone rubber and fluorinated silicone rubber. However, when used for a long time in a high-temperature environment, a large compression set occurs, which means that the ability to return to the original dimensions is significantly reduced.
このため、ニトリルゴム、アクリルゴムのよう
に機械的強度の大きいゴムからなるフランジ付き
スリーブを使用したワツクス式熱応動伸縮装置の
場合、高温環境で長時間使用すると、ゴム製フラ
ンジ付きスリーブにおけるフランジに大きな圧縮
永久ひずみが生じて、容器の開口端面およびカバ
ーに対する前記フランジの圧接力が低下し、前記
フランジと容器の開口端面およびカバーとの間の
シール性能が低下するという問題が発生する。 For this reason, in the case of a wax-type heat-responsive expansion device that uses a flanged sleeve made of rubber with high mechanical strength such as nitrile rubber or acrylic rubber, if it is used in a high-temperature environment for a long time, the flange of the rubber flanged sleeve will deteriorate. A problem occurs in that a large compression permanent strain occurs, and the pressure force of the flange against the open end surface of the container and the cover is reduced, and the sealing performance between the flange and the open end surface of the container and the cover is reduced.
この対策として、シリコンゴム、フツ化シリコ
ンゴム等の耐熱性ゴムからなるフランジ付きスリ
ーブを使用することが考えられるが、耐熱性ゴム
は、耐屈曲性および耐摩耗性が悪く、かつ引張強
度が小さいので、フランジ付きスリーブにおける
摺擦変形部分であるスリーブが早期に摩耗あるい
は破損する恐れがある。 As a countermeasure to this problem, it is possible to use a flanged sleeve made of heat-resistant rubber such as silicone rubber or fluorinated silicone rubber, but heat-resistant rubber has poor bending resistance and abrasion resistance, and low tensile strength. Therefore, there is a risk that the sleeve, which is the sliding deformation portion of the flanged sleeve, will wear out or break at an early stage.
この発明は、前述の問題を有利に解決できるワ
ツクス式熱応動伸縮装置を提供することを目的と
するものであつて、金属製容器１内にワツクス２
が収容され、ゴム製プランジヤ押圧部材３におけ
るフランジ６が、前記容器１の開口端面と、プラ
ンジヤ５に摺動自在に嵌挿されて金属製容器１の
開口部周縁に固定されているカバー７との間に介
在されて締付固定されているワツクス式熱応動伸
縮装置において、前記フランジ６とこれに重合さ
れた耐熱ゴム製シール板８とが、容器１の開口端
面とカバー７との間に介在されて締付けられてい
ることを特徴とするワツクス式熱応動伸縮装置を
要旨とするものである。
The object of the present invention is to provide a wax-type thermally responsive expansion and contraction device that can advantageously solve the above-mentioned problems.
is accommodated, and the flange 6 of the rubber plunger pressing member 3 is fixed to the opening end surface of the container 1 and the cover 7 which is slidably fitted into the plunger 5 and fixed to the periphery of the opening of the metal container 1. In the wax-type heat-responsive expansion and contraction device, which is interposed between the flange 6 and the heat-resistant rubber seal plate 8 superposed thereon, the flange 6 and the heat-resistant rubber seal plate 8 are placed between the open end surface of the container 1 and the cover 7. The gist is a wax-type thermally responsive expansion and contraction device characterized by being interposed and tightened.
次にこの発明を図示の例によつて詳細に説明す
る。
Next, the present invention will be explained in detail using illustrated examples.
第１図および第２図はこの発明の第１実施例を
示すものであつて、金属製容器１内に、ワツクス
２と、ニトリルゴム、アクリルゴムのような機械
的強度の大きいゴムにより作られたフランジ付き
スリーブからなるプランジヤ押圧部材３における
スリーブ４とが収容され、そのスリーブ４内に摺
動自在に嵌挿された金属製プランジヤ５における
スリーブ４内の端部には、円錐形部分が形成さ
れ、前記プランジヤ押圧部材３におけるフランジ
６の裏面には、予めシリコンゴムまたはフツ化シ
リコンゴムのような耐熱性（耐高温、耐低温性）
ゴムからなる環状のシール板８が加硫接着により
一体に固着され、その環状のシール板８は容器１
の開口部の内側にあるシール用端面１６に当接さ
れ、前記容器１の開口部の外側にはカバー突当用
端面１７が設けられ、そのカバー突当用端面１７
は前記シール用端面１６からプランジヤ長手方向
に偏位して配置されている。また前記スリーブ４
の開口端面には、予め四フツ化エチレンからなる
環状シール板９が加硫接着により一体に固着さ
れ、さらに前記プランジヤ５の中間部には金属製
カバー７が摺動自在に嵌合されている。 1 and 2 show a first embodiment of the present invention, in which a metal container 1 is filled with wax 2 and a rubber made of mechanically strong rubber such as nitrile rubber or acrylic rubber. A sleeve 4 of the plunger pressing member 3 consisting of a flanged sleeve is housed, and a conical portion is formed at the end of the sleeve 4 of the metal plunger 5 that is slidably inserted into the sleeve 4. The back surface of the flange 6 of the plunger pressing member 3 is coated with a heat-resistant material (high temperature resistance, low temperature resistance) such as silicone rubber or fluorinated silicone rubber.
An annular sealing plate 8 made of rubber is fixed together with vulcanization adhesive, and the annular sealing plate 8 is attached to the container 1.
A cover abutting end surface 17 is provided on the outside of the opening of the container 1, and the cover abutting end surface 17 abuts on the sealing end surface 16 on the inside of the opening of the container 1.
is arranged to be offset from the sealing end surface 16 in the longitudinal direction of the plunger. In addition, the sleeve 4
An annular sealing plate 9 made of tetrafluoroethylene is fixed in advance to the opening end surface of the plunger 5 by vulcanization adhesive, and a metal cover 7 is slidably fitted to the middle part of the plunger 5. .
カバー７の先端部の内側に設けられた環状溝
に、Ｏリング１０が嵌合されると共に、スナツプ
リングからなる押えリング１１が嵌設され、かつ
カバー７の基端部内に、前記シール板８付きフラ
ンジ６および環状シール板９付きスリーブ端部な
らびに容器１の開口端部が嵌入され、容器１の開
口部のカバー突当用端面１７に、カバー７の基端
側の内部に設けられた段部が設け当てられた状態
で、容器１の開口部のシール用端面１６とカバー
７とにより前記フランジ６および環状シール板８
が圧縮され、この状態でカバー７の基端縁部が容
器１に対しカシメ付けにより固定されている。 An O-ring 10 is fitted into an annular groove provided inside the distal end of the cover 7, and a retaining ring 11 made of a snap spring is fitted into the annular groove provided inside the distal end of the cover 7. The sleeve end with the flange 6 and the annular seal plate 9 and the open end of the container 1 are fitted, and a step provided inside the base end side of the cover 7 is formed on the cover abutting end surface 17 of the opening of the container 1. With the sealing end face 16 of the opening of the container 1 and the cover 7 provided, the flange 6 and the annular seal plate
is compressed, and in this state, the proximal edge of the cover 7 is fixed to the container 1 by caulking.
第３図および第４図はこの発明の第２実施例を
示すものであつて、環状のシール板８とフランジ
６とが別体に作製され、かつそのシール板８の外
周には環状係止突条１２が一体に連設され、その
環状係止突条１２とカバー７の基端部に設けられ
た筒状部分１３の端部とは容器１の開口端面に設
けられた環状係止溝１４に嵌入され、容器１の開
口端部の外側に連設された筒体の縁部のカシメ付
けにより容器１とカバー７とが固定され、第１実
施例におけるＯリング１０および押えリング１１
が省略されているが、その他の構成は第１実施例
の場合と同様である。 FIGS. 3 and 4 show a second embodiment of the present invention, in which an annular seal plate 8 and a flange 6 are manufactured separately, and an annular locking plate is provided on the outer periphery of the seal plate 8. A protrusion 12 is integrally arranged, and the annular locking protrusion 12 and the end of the cylindrical portion 13 provided at the base end of the cover 7 are connected to an annular locking groove provided on the opening end surface of the container 1. The container 1 and the cover 7 are fixed by caulking the edge of the cylindrical body fitted into the cylindrical body 14 and connected to the outside of the open end of the container 1.
is omitted, but the other configurations are the same as in the first embodiment.
第５図および第６図はこの発明の第３実施例を
示すものであつて、ニトリルゴム、アクリルゴム
のような機械的強度の大きいゴムにより作られた
フランジ付きスリーブからなるプランジヤ押圧部
材３における容器内に位置するスリーブ４の外面
およびフランジ６の裏面に、予めシリコンゴムま
たはフツ化シリコンゴムのような耐熱性ゴムから
なる耐熱保護層１５が加硫接着により一体に設け
られているが、その他の構成は第２実施例の場合
と同様である。 5 and 6 show a third embodiment of the present invention, in which a plunger pressing member 3 is made of a flanged sleeve made of rubber with high mechanical strength such as nitrile rubber or acrylic rubber. A heat-resistant protective layer 15 made of a heat-resistant rubber such as silicone rubber or fluorinated silicone rubber is previously provided integrally on the outer surface of the sleeve 4 and the back surface of the flange 6 located inside the container by vulcanization adhesion. The configuration is similar to that of the second embodiment.
第７図はこの発明の第４実施例を示すものであ
つて、金属製容器１内にワツクス２が収容され、
その容器１の開口部のシール用端面１６に、前述
のような耐熱性ゴムからなる円板状のシール板８
における周縁部が当接され、前述のような機械的
強度の大きいゴムからなるダイヤフラム状のプラ
ンジヤ押圧部材３はシール板８に重合され、金属
製カバー７の中心部には、基端側が拡大している
中心孔１８が設けられ、その中心孔１８の基端側
には圧縮変形自在なゴムピストン１９が嵌合さ
れ、かつ中心孔１８に摺動自在な嵌挿されたプラ
ンジヤ５と前記ゴムピストン１９との間にシール
板９が介在され、容器の開口部のシール用端面１
６とカバー７との間でフランジ６およびシール板
８が締付けられると共に、容器１の開口部のカバ
ー突当用端面１７に、カバー７における基端内部
の段部が突き当てられ、この状態でカバー７の基
端部に連設された筒体の端縁部が、容器１に対し
カシメ付けにより固定されている。 FIG. 7 shows a fourth embodiment of the present invention, in which wax 2 is housed in a metal container 1,
A disk-shaped sealing plate 8 made of heat-resistant rubber as described above is attached to the sealing end surface 16 of the opening of the container 1.
The diaphragm-shaped plunger pressing member 3 made of rubber with high mechanical strength as described above is in contact with the peripheral edge thereof, and is superimposed on the sealing plate 8. A compressively deformable rubber piston 19 is fitted into the proximal end of the center hole 18, and the plunger 5 and the rubber piston are slidably fitted into the center hole 18. A sealing plate 9 is interposed between the sealing plate 9 and the sealing end face 1 of the opening of the container.
The flange 6 and the seal plate 8 are tightened between the flange 6 and the cover 7, and the step inside the proximal end of the cover 7 is abutted against the cover abutting end surface 17 of the opening of the container 1. An end edge of a cylinder connected to the base end of the cover 7 is fixed to the container 1 by caulking.
前記各実施例の場合は、カバー突当用端面１７
がシール用端面１６よりも容器底部側に偏位して
配置されているが、これと逆に、シール用端面１
６がカバー突当用端面１７よりも容器底部側に偏
位して配置されていてもよい。 In each of the above embodiments, the cover abutting end surface 17
is arranged to be offset toward the bottom of the container than the sealing end surface 16, but conversely, the sealing end surface 1
6 may be arranged to be offset toward the container bottom side with respect to the cover abutting end surface 17.
ワツクス式熱応動伸縮装置を低温（例えば−40
℃）から高温（例えば120℃）の範囲で使用する
場合は、シール板８を構成する耐熱性ゴムとし
て、耐低温性および耐高温性を有するシリコンゴ
ムまたはフツ化シリコンゴムを使用するのが適当
であるが、約０℃から高温（例えば120℃）の範
囲で使用するワツクス式熱応動伸縮装置の場合
は、シール板８を構成する耐熱性ゴムとして、耐
高温性のみを有するゴム例えばバイトンを使用し
てもよい。 Wax-type thermal expansion device at low temperature (e.g. -40℃)
℃) to high temperatures (for example, 120℃), it is appropriate to use silicone rubber or fluorinated silicone rubber, which has low and high temperature resistance, as the heat-resistant rubber constituting the seal plate 8. However, in the case of a wax-type thermally-responsive expansion device that is used in the range of about 0°C to high temperature (for example, 120°C), a rubber that has only high temperature resistance, such as Viton, is used as the heat-resistant rubber constituting the seal plate 8. May be used.
フランジ６の表面にも耐熱性ゴムからなるシー
ル材の層を加硫接着により一体に設けてもよく、
また第６図に示すように、容器１の開口端面にお
けるシール板接触部に環状溝を設ければ、シール
性を向上させることができる。 A layer of sealing material made of heat-resistant rubber may also be integrally provided on the surface of the flange 6 by vulcanization adhesion.
Further, as shown in FIG. 6, if an annular groove is provided at the seal plate contact portion on the open end surface of the container 1, the sealing performance can be improved.
この発明によれば、ゴム製プランジヤ押圧部材
３を有するワツクス式熱応動伸縮装置において、
前記プランジヤ押圧部材３におけるフランジ６と
これに重合された耐熱ゴム製シール板８とが、容
器１の開口端面とカバー７との間に介在されて締
付けられているので、前記プランジヤ押圧部材３
を従来のように耐熱性を持たないゴムにより構成
し、ワツクス式熱応動伸縮装置を高温環境で長時
間使用した場合、前記ゴム製プランジヤ押圧部材
３におけるフランジ６に大きな圧縮永久ひずみが
生じても、そのフランジ６に重合されている耐熱
ゴム製シール板８には大きな圧縮永久ひずみが生
じないので、前記フランジ６および耐熱ゴム製シ
ール板８と容器１の開口端面およびカバー７との
圧接力が大きく低下するのを防止することがで
き、したがつて、ゴム製プランジヤ押圧部材３の
機械的強度を確保しながら、簡単な手段によつて
ゴム製プランジヤ押圧部材３と容器１およびカバ
ー７との間の耐高温シール性を向上させることが
できる効果が得られる。
According to this invention, in the wax type thermally responsive expansion and contraction device having the rubber plunger pressing member 3,
The flange 6 of the plunger pressing member 3 and the heat-resistant rubber sealing plate 8 superposed thereon are interposed between the open end surface of the container 1 and the cover 7 and are tightened, so that the plunger pressing member 3
is made of rubber that does not have heat resistance as in the past, and when the wax-type heat-responsive expansion and contraction device is used in a high-temperature environment for a long time, even if a large compression permanent strain occurs in the flange 6 of the rubber plunger pressing member 3. Since no large compression set occurs in the heat-resistant rubber seal plate 8 superimposed on the flange 6, the pressure force between the flange 6 and the heat-resistant rubber seal plate 8, the opening end surface of the container 1, and the cover 7 is reduced. Therefore, while ensuring the mechanical strength of the rubber plunger pressing member 3, the connection between the rubber plunger pressing member 3, the container 1, and the cover 7 can be prevented by simple means. This has the effect of improving the high temperature sealing properties between the two.
第１図はこの発明の第１実施例に係るワツクス
式熱応動伸縮装置の縦断側面図、第２図はその一
部の拡大縦断側面図である。第３図はこの発明の
第２実施例に係るワツクス式熱応動伸縮装置の縦
断側面図、第４図はその一部の拡大縦断側面図で
ある。第５図はこの発明の第３実施例に係るワツ
クス式熱応動伸縮装置の縦断側面図、第６図はそ
の一部の拡大縦断側面図である。第７図はこの発
明の第４実施例に係るワツクス式熱応動伸縮装置
の縦断側面図である。
図において、１は金属製容器、２はワツクス、
３はプランジヤ押圧部材、４はスリーブ、５はプ
ランジヤ、６はフランジ、７はカバー、８は耐熱
ゴム製シール板、１２は環状係止突条、１３は筒
状部分、１４は環状係止溝、１５は耐熱保護層、
１６はシール用端面、１７はカバー突当用端面、
１８は中心孔、１９はゴムピストンである。
FIG. 1 is a longitudinal sectional side view of a wax-type thermally responsive expansion and contraction device according to a first embodiment of the present invention, and FIG. 2 is an enlarged longitudinal sectional side view of a portion thereof. FIG. 3 is a longitudinal sectional side view of a wax-type thermally responsive expansion and contraction device according to a second embodiment of the present invention, and FIG. 4 is an enlarged longitudinal sectional side view of a portion thereof. FIG. 5 is a longitudinal sectional side view of a wax-type thermally responsive expansion and contraction device according to a third embodiment of the present invention, and FIG. 6 is an enlarged longitudinal sectional side view of a portion thereof. FIG. 7 is a longitudinal sectional side view of a wax type thermally responsive expansion and contraction device according to a fourth embodiment of the present invention. In the figure, 1 is a metal container, 2 is wax,
3 is a plunger pressing member, 4 is a sleeve, 5 is a plunger, 6 is a flange, 7 is a cover, 8 is a seal plate made of heat-resistant rubber, 12 is an annular locking protrusion, 13 is a cylindrical portion, and 14 is an annular locking groove. , 15 is a heat-resistant protective layer,
16 is an end surface for sealing, 17 is an end surface for cover abutment,
18 is a center hole, and 19 is a rubber piston.
Claims (1)
ム製プランジヤ押圧部材３におけるフランジ６
が、前記容器１の開口端面と、プランジヤ５に摺
動自在に嵌挿されて金属製容器１の開口部周縁に
固定されているカバー７との間に介在されて締付
固定されているワツクス式熱応動伸縮装置におい
て、前記フランジ６とこれに重合された耐熱ゴム
製シール板８とが、容器１の開口端面とカバー７
との間に介在されて締付けられていることを特徴
とするワツクス式熱応動伸縮装置。1 Wax 2 is housed in a metal container 1, and a flange 6 on a rubber plunger pressing member 3
is interposed between the opening end surface of the container 1 and a cover 7 that is slidably fitted into the plunger 5 and fixed to the periphery of the opening of the metal container 1, and is fastened to the wax. In the heat-responsive expansion and contraction device, the flange 6 and the heat-resistant rubber seal plate 8 superposed thereon are connected to the open end surface of the container 1 and the cover 7.
A wax-type thermally responsive expansion and contraction device characterized by being interposed between and tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59182674A JPS6161953A (en) | 1984-09-03 | 1984-09-03 | Wax type thermal responsive telescopic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59182674A JPS6161953A (en) | 1984-09-03 | 1984-09-03 | Wax type thermal responsive telescopic device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63316251A Division JPH01193688A (en) | 1988-12-16 | 1988-12-16 | Wax type thermal response expansion apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161953A JPS6161953A (en) | 1986-03-29 |
| JPH0472994B2 true JPH0472994B2 (en) | 1992-11-19 |
Family
ID=16122449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59182674A Granted JPS6161953A (en) | 1984-09-03 | 1984-09-03 | Wax type thermal responsive telescopic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161953A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62293325A (en) * | 1986-06-12 | 1987-12-19 | Giichi Kuze | Wax type thermostat |
| ITTO980181A1 (en) * | 1998-03-05 | 1999-09-05 | Eltek Spa | THERMAL TYPE ACTUATOR AND METHOD OF CLOSING AND SEALING FOR THE BODY OF A THERMAL TYPE ACTUATOR. |
| FR2885181B1 (en) * | 2005-04-27 | 2007-06-22 | Vernet Sa | RAPID RESPONSE THERMOSTATIC ELEMENT, CARTRIDGE AND TAP EQUIPPED WITH SUCH ELEMENT, AND METHOD OF MANUFACTURING SUCH A MEMBER |
| FR2885180B1 (en) | 2005-04-27 | 2010-09-03 | Vernet | FAST RESPONSE THERMOSTATIC ELEMENT, AND CARTRIDGE AND FAUCET EQUIPPED WITH SUCH A MEMBER |
| FR2986045B1 (en) * | 2012-01-19 | 2017-04-07 | Vernet | THERMOSTATIC ELEMENT |
| CN110622094A (en) * | 2017-05-29 | 2019-12-27 | 科派特汽车配件工贸联合股份公司 | Actuator with diaphragm having improved pressure resistance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS447990Y1 (en) * | 1964-04-28 | 1969-03-27 | ||
| JPS5816003U (en) * | 1981-07-24 | 1983-02-01 | 株式会社クボタ | ground work equipment |
-
1984
- 1984-09-03 JP JP59182674A patent/JPS6161953A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6161953A (en) | 1986-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |