JPS605038U - Superheat degree detection switch - Google Patents
Superheat degree detection switchInfo
- Publication number
- JPS605038U JPS605038U JP9781483U JP9781483U JPS605038U JP S605038 U JPS605038 U JP S605038U JP 9781483 U JP9781483 U JP 9781483U JP 9781483 U JP9781483 U JP 9781483U JP S605038 U JPS605038 U JP S605038U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- fixed
- detection switch
- movable contact
- superheat
- 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
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の実施例を示し、第１図は過熱度 。
検出スイッチの断面図、第２図はダイヤフラム収納室内
の冷媒圧力と冷媒温度との関係を示す特性線図である。
１・・・・・・ハウジング、７・・・・・汐゛イヤフラ
ム収納室、８・・・・・・ダイヤフラム、１−１・・・
・・・感熱部、１４・・・・・・検出空間、１９・・・
・・・固定接点、２１・・・・・・第１の可動接点、２
２・・・・・・弾性支持片、２４・・・・・・第２の可
動接点。 ・The figure shows an example of this invention, and Figure 1 shows the degree of superheating. A cross-sectional view of the detection switch, and FIG. 2 is a characteristic diagram showing the relationship between refrigerant pressure and refrigerant temperature in the diaphragm housing chamber. 1... Housing, 7... Sea diaphragm storage chamber, 8... Diaphragm, 1-1...
...Heat-sensitive part, 14...Detection space, 19...
...Fixed contact, 21...First movable contact, 2
2...Elastic support piece, 24...Second movable contact.・
Claims (1)
つ過熱度を検出すべき検出空間に挿入される感熱部と、
前記ダイヤフラムを収納し、且つ前記検出空間と連通ず
るタイヤフラム収納室と、このダイヤフラム収納室を構
成するハウジングとを有し、ダイヤフラム及び感熱部内
を含む密閉空間の圧力とダイヤフラム収納室の圧力との
差に応じて前記ダイヤフラムが変位する形式の過熱度検
出スイッチにおいて、前記ハウジングに固定された固定
接点と、この固定接点に対向して前記ダイ゛ ヤフラム
に固定された第１の可動接点と、一端が前記ハウジング
に固定されて固定接点と第１の可動接点との間に配置さ
れた弾性支持片と、この弾性支持片に前記固定接点及び
第１の可動接点と対向するよう固定された第２の可動接
点とから成る２段出力スイッチ機構を内蔵したことを特
徴とする過熱度検出スイッチ。a diaphragm; a heat-sensitive part that communicates with the inside of the diaphragm and is inserted into a detection space in which the degree of superheat is to be detected;
It has a tire phragm storage chamber that stores the diaphragm and communicates with the detection space, and a housing that constitutes the diaphragm storage chamber, and the pressure in the sealed space including the inside of the diaphragm and the heat-sensitive section is equal to the pressure in the diaphragm storage chamber. A superheat degree detection switch of a type in which the diaphragm is displaced in accordance with the difference in temperature, the superheat detection switch has a fixed contact fixed to the housing, a first movable contact fixed to the diaphragm opposite to the fixed contact, and one end of the switch. an elastic support piece fixed to the housing and arranged between the fixed contact and the first movable contact; and a second elastic support piece fixed to the elastic support piece so as to face the fixed contact and the first movable contact. A superheat degree detection switch characterized by having a built-in two-stage output switch mechanism consisting of a movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781483U JPS605038U (en) | 1983-06-24 | 1983-06-24 | Superheat degree detection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781483U JPS605038U (en) | 1983-06-24 | 1983-06-24 | Superheat degree detection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS605038U true JPS605038U (en) | 1985-01-14 |
Family
ID=30232504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9781483U Pending JPS605038U (en) | 1983-06-24 | 1983-06-24 | Superheat degree detection switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS605038U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5878340A (en) * | 1981-11-02 | 1983-05-11 | 日産自動車株式会社 | Plural stage switch for air conditioning |
-
1983
- 1983-06-24 JP JP9781483U patent/JPS605038U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5878340A (en) * | 1981-11-02 | 1983-05-11 | 日産自動車株式会社 | Plural stage switch for air conditioning |
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