JPS5815177U - Pressure switch for refrigeration cycle, etc. - Google Patents
Pressure switch for refrigeration cycle, etc.Info
- Publication number
- JPS5815177U JPS5815177U JP10855681U JP10855681U JPS5815177U JP S5815177 U JPS5815177 U JP S5815177U JP 10855681 U JP10855681 U JP 10855681U JP 10855681 U JP10855681 U JP 10855681U JP S5815177 U JPS5815177 U JP S5815177U
- Authority
- JP
- Japan
- Prior art keywords
- pressure switch
- refrigeration cycle
- case body
- utility
- model registration
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は圧力スイッチの斜視図、第２図は従来のものの
１例を示す断面図、第３図は異なる状態における本考案
実施の１例を示す断面図である。
図中の符号はそれぞれ下記部材を示す。１：ケースカバ
ー、２：ケース本体、２ａ：かしめ部、２ｂ：かしめ部
、３：ダイアフラム受け、４ニスプリング受け、５ニス
プリング、６：固定端子、７：可動接点、８：シールパ
′ジキン、９：０リング、１０：ダイアフラム、１１ニ
スプリング調整ねじ、１２：０リング。FIG. 1 is a perspective view of a pressure switch, FIG. 2 is a sectional view showing an example of a conventional pressure switch, and FIG. 3 is a sectional view showing an example of the present invention in a different state. The symbols in the drawings indicate the following members, respectively. 1: Case cover, 2: Case body, 2a: Caulking part, 2b: Caulking part, 3: Diaphragm receiver, 4 Ni-spring holder, 5 Ni-spring, 6: Fixed terminal, 7: Movable contact, 8: Seal pad, 9: 0 ring, 10: diaphragm, 11 spring adjustment screw, 12: 0 ring.
Claims (1)
接してＯリングを嵌め込み冷媒洩れを完全に防止するこ
とを特徴とする冷凍サイクル等用の圧力スイッチ。 ２ 固定端子をケース本体の製造時に同時鋳込みにする
とともにケース本体の一部にスプリング調整ねじを設け
たことを特徴とする実用新案登録請求の範囲第１項に記
載の冷凍サイクル等用の圧力スイッチ。[Claims for Utility Model Registration] 1. A pressure switch for a refrigeration cycle, etc., characterized in that an O-ring is fitted between a case body and a case cover in contact with a diaphragm to completely prevent refrigerant leakage. 2. A pressure switch for a refrigeration cycle, etc. as set forth in claim 1 of the utility model registration claim, characterized in that the fixed terminal is cast at the same time as the case body is manufactured, and a spring adjustment screw is provided in a part of the case body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10855681U JPS5815177U (en) | 1981-07-23 | 1981-07-23 | Pressure switch for refrigeration cycle, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10855681U JPS5815177U (en) | 1981-07-23 | 1981-07-23 | Pressure switch for refrigeration cycle, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5815177U true JPS5815177U (en) | 1983-01-29 |
Family
ID=29902957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10855681U Pending JPS5815177U (en) | 1981-07-23 | 1981-07-23 | Pressure switch for refrigeration cycle, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815177U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539426B2 (en) * | 1977-07-13 | 1980-10-11 |
-
1981
- 1981-07-23 JP JP10855681U patent/JPS5815177U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539426B2 (en) * | 1977-07-13 | 1980-10-11 |
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