JPH0548518B2 - - Google Patents

Info

Publication number
JPH0548518B2
JPH0548518B2 JP59277506A JP27750684A JPH0548518B2 JP H0548518 B2 JPH0548518 B2 JP H0548518B2 JP 59277506 A JP59277506 A JP 59277506A JP 27750684 A JP27750684 A JP 27750684A JP H0548518 B2 JPH0548518 B2 JP H0548518B2
Authority
JP
Japan
Prior art keywords
air
pressure
port
supplied
pilot signal
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.)
Expired - Lifetime
Application number
JP59277506A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61156497A (ja
Inventor
Kunikatsu Ayabe
Shiro Nishimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tonen General Sekiyu KK
Original Assignee
Tonen Corp
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 Tonen Corp filed Critical Tonen Corp
Priority to JP59277506A priority Critical patent/JPS61156497A/ja
Publication of JPS61156497A publication Critical patent/JPS61156497A/ja
Publication of JPH0548518B2 publication Critical patent/JPH0548518B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Emergency Alarm Devices (AREA)
JP59277506A 1984-12-28 1984-12-28 警報装置付エアラインマスク Granted JPS61156497A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59277506A JPS61156497A (ja) 1984-12-28 1984-12-28 警報装置付エアラインマスク

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59277506A JPS61156497A (ja) 1984-12-28 1984-12-28 警報装置付エアラインマスク

Publications (2)

Publication Number Publication Date
JPS61156497A JPS61156497A (ja) 1986-07-16
JPH0548518B2 true JPH0548518B2 (enrdf_load_stackoverflow) 1993-07-21

Family

ID=17584539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59277506A Granted JPS61156497A (ja) 1984-12-28 1984-12-28 警報装置付エアラインマスク

Country Status (1)

Country Link
JP (1) JPS61156497A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2562536Y2 (ja) * 1993-07-30 1998-02-10 興研株式会社 エアーラインマスクの流量低下警報器
JP2510070Y2 (ja) * 1993-12-27 1996-09-11 昭和産業株式会社 静電気帯電防止呼吸用保護具
JP4964817B2 (ja) * 2008-04-03 2012-07-04 エア・ウォーター防災株式会社 呼吸器の警報音発生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4923491A (enrdf_load_stackoverflow) * 1972-06-28 1974-03-01
JPS5373896A (en) * 1976-12-14 1978-06-30 Midori Anzen Kogyo Closed circulation type breathing apparatus

Also Published As

Publication number Publication date
JPS61156497A (ja) 1986-07-16

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