JPS6393039U - - Google Patents

Info

Publication number
JPS6393039U
JPS6393039U JP18784686U JP18784686U JPS6393039U JP S6393039 U JPS6393039 U JP S6393039U JP 18784686 U JP18784686 U JP 18784686U JP 18784686 U JP18784686 U JP 18784686U JP S6393039 U JPS6393039 U JP S6393039U
Authority
JP
Japan
Prior art keywords
switch
plate
pressure
reversal
diaphragm
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.)
Granted
Application number
JP18784686U
Other languages
Japanese (ja)
Other versions
JPH0648731Y2 (en
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 filed Critical
Priority to JP1986187846U priority Critical patent/JPH0648731Y2/en
Publication of JPS6393039U publication Critical patent/JPS6393039U/ja
Application granted granted Critical
Publication of JPH0648731Y2 publication Critical patent/JPH0648731Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１〜３図は本考案の圧力スイツチの例の断面
図であり、それぞれ作動圧力の低、中、高に対応
する状態を示す。第４図はそのスイツチにおける
接点板を示し、それぞれａは平面図、ｂは断面図
、ｃは側面図である。第５図はそのスイツチにお
ける圧力と作動状態との関係を示す線図であり、
ａはスイツチ駆動体の動き、ｂは接点の開閉を示
す。第６〜８図はそれぞれ従来の圧力スイツチの
断面図である。 Ａ……スイツチ本体、Ｂ……蓋体、Ｃ……環状
パツキン、１……可動接点、２……接点板、４…
…固定接点、６……ダイフヤラム、７……圧力反
転板、８……応動体、８ｂ……ばね、９……スイ
ツチ駆動体、１１……ダイヤフラム、１２……反
転円板、１４……ピストン、１５，１６……接点
、１７……駆動杆、２１……ピストン、２３……
可動接点、２４……接点板、２７……固定接点、
２８……ダイヤフラム、２９……反転円板、３１
……ダイフヤラム、３２……皿ばね、３３……ホ
ルダー、３４……反転円板、３５……ピストン、
３６……ロツド、３７……可動接点板、３８……
可動接点、３９……固定接点。 1 to 3 are cross-sectional views of an example of the pressure switch of the present invention, showing states corresponding to low, medium, and high operating pressures, respectively. FIG. 4 shows a contact plate in the switch, where a is a plan view, b is a sectional view, and c is a side view. FIG. 5 is a diagram showing the relationship between pressure and operating state in the switch,
"a" indicates the movement of the switch driver, and "b" indicates the opening and closing of the contacts. 6-8 are cross-sectional views of conventional pressure switches, respectively. A...Switch body, B...Lid, C...Annular gasket, 1...Movable contact, 2...Contact plate, 4...
...Fixed contact, 6...Diaphragm, 7...Pressure reversal plate, 8...Response body, 8b...Spring, 9...Switch driver, 11...Diaphragm, 12...Reversing disk, 14...Piston , 15, 16... Contact, 17... Drive rod, 21... Piston, 23...
Movable contact, 24... Contact plate, 27... Fixed contact,
28...Diaphragm, 29...Inverted disk, 31
... Diaphragm, 32 ... Belleville spring, 33 ... Holder, 34 ... Inversion disk, 35 ... Piston,
36... Rod, 37... Movable contact plate, 38...
Movable contact, 39...Fixed contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気開路を開閉するための可動接点を備えたス
イツチ本体内に、圧力反転板を介してダイヤフラ
ムに接しばね手段により該ダイヤフラムに向つて
付勢された応動体と、該圧力反転板の移動と反転
とによつて逐次駆動されるスイツチ駆動体とを収
容してなる２動作型の圧力スイツチにおいて、該
可動接点は反転作動可能な接点板上に設けられて
おり、また該接点板は該圧力反転板の移動に伴う
該スイツチ駆動体の動きにより反転作動するよう
に構成されていることを特徴とする圧力スイツチ
。 Inside the switch body, which is equipped with a movable contact for opening and closing an electrical circuit, there is a response body that contacts a diaphragm through a pressure reversal plate and is biased toward the diaphragm by a spring means, and the movement and reversal of the pressure reversal plate. In a two-operation type pressure switch, the movable contact is provided on a contact plate capable of reversing operation, and the contact plate is provided with a switch driving body sequentially driven by the pressure reversal. 1. A pressure switch characterized in that it is configured to be operated in reverse by movement of the switch driver as the plate moves.
JP1986187846U 1986-12-08 1986-12-08 pressure switch Expired - Lifetime JPH0648731Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986187846U JPH0648731Y2 (en) 1986-12-08 1986-12-08 pressure switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986187846U JPH0648731Y2 (en) 1986-12-08 1986-12-08 pressure switch

Publications (2)

Publication Number Publication Date
JPS6393039U true JPS6393039U (en) 1988-06-16
JPH0648731Y2 JPH0648731Y2 (en) 1994-12-12

Family

ID=31138679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986187846U Expired - Lifetime JPH0648731Y2 (en) 1986-12-08 1986-12-08 pressure switch

Country Status (1)

Country Link
JP (1) JPH0648731Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021523334A (en) * 2018-05-15 2021-09-02 ジーケーエヌ オートモーティブ リミテッド Automotive actuators and operation and lubricant supply systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605336B2 (en) * 2007-08-30 2009-10-20 Honeywell International Inc. Pressure switch with adjustable differental setting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585253U (en) * 1981-07-01 1983-01-13 株式会社ボッシュオートモーティブ　システム Cooling cycle protection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585253U (en) * 1981-07-01 1983-01-13 株式会社ボッシュオートモーティブ　システム Cooling cycle protection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021523334A (en) * 2018-05-15 2021-09-02 ジーケーエヌ オートモーティブ リミテッド Automotive actuators and operation and lubricant supply systems

Also Published As

Publication number Publication date
JPH0648731Y2 (en) 1994-12-12

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