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JPS58102142U - Pressure safety device for steam water heaters - Google Patents

Pressure safety device for steam water heaters

Info

Publication number
JPS58102142U
JPS58102142U JP19448881U JP19448881U JPS58102142U JP S58102142 U JPS58102142 U JP S58102142U JP 19448881 U JP19448881 U JP 19448881U JP 19448881 U JP19448881 U JP 19448881U JP S58102142 U JPS58102142 U JP S58102142U
Authority
JP
Japan
Prior art keywords
pressure
receiving plate
safety device
pressure receiving
pressure safety
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
Application number
JP19448881U
Other languages
Japanese (ja)
Inventor
福原　晃
Original Assignee
株式会社ノーリツ
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 by 株式会社ノーリツ filed Critical 株式会社ノーリツ
Priority to JP19448881U priority Critical patent/JPS58102142U/en
Publication of JPS58102142U publication Critical patent/JPS58102142U/en
Pending legal-status Critical Current

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  • Safety Valves (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案に係る蒸気追焚用湯沸器の概略全体図、
第２図イ１口、ハは同上の安全装置の作　　□動状況を
示す縦断面図であり、イは平常時、口はスイッチ作動時
、ハは圧力放出時を夫々示す。 ６・・・・・；給蒸管、９・・・・・・圧力安全装置、
１５・・・・・・ダイヤフラム、１６・・Ｊ・・・受圧
板、１７・・・・・・スイッチ、Ａ・・・・・・間隙。Figure 1 is a schematic overall view of the steam reheating water heater according to the present invention;
Figure 2 A and C are vertical cross-sectional views showing the operating conditions of the safety device as described above, A shows normal operation, C shows when the switch is activated, and C shows when pressure is released. 6...;Steam supply pipe, 9...Pressure safety device,
15...Diaphragm, 16...J...Pressure plate, 17...Switch, A...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 給蒸管内の上昇圧力を受けて変位し燃焼制御用のスイッ
チに作用する受圧板と、常時は該受圧板に密接し受圧板
によるスイッチ作動後さらに上昇する圧力を受けて受圧
板から遊離し受圧板との間に生じる間隙から圧力を外部
に放出するように作用するダイヤフラムとを備えてなる
蒸気追焚用湯沸器におｉする圧力安全装置。There is a pressure receiving plate that is displaced in response to rising pressure in the steam supply pipe and acts on the switch for combustion control, and a pressure receiving plate that is normally in close contact with the pressure receiving plate and is released from the pressure receiving plate as the pressure increases further after the switch is activated by the pressure receiving plate. A pressure safety device for a water heater for steam reheating, comprising a diaphragm that acts to release pressure to the outside from a gap formed between the plate and the plate.
JP19448881U 1981-12-29 1981-12-29 Pressure safety device for steam water heaters Pending JPS58102142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19448881U JPS58102142U (en) 1981-12-29 1981-12-29 Pressure safety device for steam water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19448881U JPS58102142U (en) 1981-12-29 1981-12-29 Pressure safety device for steam water heaters

Publications (1)

Publication Number Publication Date
JPS58102142U true JPS58102142U (en) 1983-07-12

Family

ID=30107803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19448881U Pending JPS58102142U (en) 1981-12-29 1981-12-29 Pressure safety device for steam water heaters

Country Status (1)

Country Link
JP (1) JPS58102142U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015008013A (en) * 2008-12-17 2015-01-15 エマーソン プロセス マネージメント レギュレーター テクノロジーズインコーポレイテッド Internal relief valve apparatus for use with loading regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015008013A (en) * 2008-12-17 2015-01-15 エマーソン プロセス マネージメント レギュレーター テクノロジーズインコーポレイテッド Internal relief valve apparatus for use with loading regulator

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