JPH0244178U - - Google Patents

Info

Publication number
JPH0244178U
JPH0244178U JP12282888U JP12282888U JPH0244178U JP H0244178 U JPH0244178 U JP H0244178U JP 12282888 U JP12282888 U JP 12282888U JP 12282888 U JP12282888 U JP 12282888U JP H0244178 U JPH0244178 U JP H0244178U
Authority
JP
Japan
Prior art keywords
sub
valve body
valve
plunger
suction element
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
JP12282888U
Other languages
Japanese (ja)
Other versions
JPH0348467Y2 (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 JP12282888U priority Critical patent/JPH0348467Y2/ja
Publication of JPH0244178U publication Critical patent/JPH0244178U/ja
Application granted granted Critical
Publication of JPH0348467Y2 publication Critical patent/JPH0348467Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Magnetically Actuated Valves (AREA)

Description

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

第１図は本考案に係るばね力開閉式遮断弁の開
弁状態を示す縦断面図、第２図は同じく閉弁状態
を示す縦断面図、第３図は同じく開弁直前の状態
を示す縦断面図、第４図は従来の遮断弁を示す縦
断面図である。 １……副弁体、３……主弁体、４……引張ばね
、５……プランジヤ、６……電磁弁本体、７……
プランジヤチユーブ、１４……吸引子、１７……
圧縮ばね、１８……副弁座、２６……主弁座。 Fig. 1 is a vertical cross-sectional view showing the spring force open/close type shutoff valve according to the present invention in the open state, Fig. 2 is a longitudinal cross-sectional view showing the valve in the closed state, and Fig. 3 similarly shows the state immediately before opening. FIG. 4 is a longitudinal sectional view showing a conventional shutoff valve. 1...Sub-valve body, 3...Main valve body, 4...Tension spring, 5...Plunger, 6...Solenoid valve body, 7...
Plunge tube, 14... Suction element, 17...
Compression spring, 18... sub-valve seat, 26... main valve seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プランジヤチユーブの基端に吸引子を設けると
共に該プランジヤチユーブ内に中空状のプランジ
ヤを摺動自在に設け、該プランジヤの先端に副弁
体を設けると共に、該副弁体と該吸引子の間に圧
縮ばねを弾設してなる電磁弁において、該副弁体
に対向して該副弁体によつて開閉される副弁座を
有する主弁体を、プランジヤチユーブの外周に摺
動自在に設けると共に、該主弁体と電磁弁本体と
の間に前記圧縮ばねよりも力の弱い引張ばねを張
設して成ることを特徴とするばね力開閉式遮断弁
。 A suction element is provided at the base end of the plunger tube, a hollow plunger is slidably provided within the plunger tube, a sub-valve element is provided at the tip of the plunger, and a suction element is provided between the sub-valve element and the suction element. In a solenoid valve having a compression spring, a main valve body having a sub-valve seat that faces the sub-valve body and is opened and closed by the sub-valve body is slidably provided on the outer periphery of a plunger tube. A spring force opening/closing type cutoff valve further comprising a tension spring having a weaker force than the compression spring stretched between the main valve body and the electromagnetic valve body.
JP12282888U 1988-09-21 1988-09-21 Expired JPH0348467Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12282888U JPH0348467Y2 (en) 1988-09-21 1988-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12282888U JPH0348467Y2 (en) 1988-09-21 1988-09-21

Publications (2)

Publication Number Publication Date
JPH0244178U true JPH0244178U (en) 1990-03-27
JPH0348467Y2 JPH0348467Y2 (en) 1991-10-16

Family

ID=31371122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12282888U Expired JPH0348467Y2 (en) 1988-09-21 1988-09-21

Country Status (1)

Country Link
JP (1) JPH0348467Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047782U (en) * 1990-05-10 1992-01-23
JP2002525524A (en) * 1998-09-24 2002-08-13 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Electromagnetically operated hydraulic proportional valve
CN110959084A (en) * 2017-07-25 2020-04-03 罗伯特·博世有限公司 Proportional valve for controlling a gaseous medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016214882A1 (en) * 2016-08-10 2018-02-15 Robert Bosch Gmbh Electromagnetically actuated valve for injecting gas

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH047782U (en) * 1990-05-10 1992-01-23
JP2002525524A (en) * 1998-09-24 2002-08-13 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Electromagnetically operated hydraulic proportional valve
JP4658322B2 (en) * 1998-09-24 2011-03-23 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Hydraulic proportional valve operated electromagnetically
CN110959084A (en) * 2017-07-25 2020-04-03 罗伯特·博世有限公司 Proportional valve for controlling a gaseous medium
JP2020526725A (en) * 2017-07-25 2020-08-31 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Proportional valve for controlling gaseous media

Also Published As

Publication number Publication date
JPH0348467Y2 (en) 1991-10-16

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