HK8687A - Improvements in and relating to breathing apparatus - Google Patents

Improvements in and relating to breathing apparatus

Info

Publication number
HK8687A
HK8687A HK86/87A HK8687A HK8687A HK 8687 A HK8687 A HK 8687A HK 86/87 A HK86/87 A HK 86/87A HK 8687 A HK8687 A HK 8687A HK 8687 A HK8687 A HK 8687A
Authority
HK
Hong Kong
Prior art keywords
relating
breathing apparatus
breathing
Prior art date
Application number
HK86/87A
Other languages
English (en)
Inventor
Richard Kevin O'connor
Original Assignee
Racal Safety Ltd
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
Priority claimed from GB838315589A external-priority patent/GB8315589D0/en
Priority claimed from GB838330142A external-priority patent/GB8330142D0/en
Application filed by Racal Safety Ltd filed Critical Racal Safety Ltd
Publication of HK8687A publication Critical patent/HK8687A/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
HK86/87A 1983-06-07 1987-01-22 Improvements in and relating to breathing apparatus HK8687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838315589A GB8315589D0 (en) 1983-06-07 1983-06-07 Breathing apparatus
GB838330142A GB8330142D0 (en) 1983-11-11 1983-11-11 Breathing apparatus

Publications (1)

Publication Number Publication Date
HK8687A true HK8687A (en) 1987-01-28

Family

ID=26286305

Family Applications (1)

Application Number Title Priority Date Filing Date
HK86/87A HK8687A (en) 1983-06-07 1987-01-22 Improvements in and relating to breathing apparatus

Country Status (11)

Country Link
US (1) US4590951A (fi)
EP (1) EP0130707B1 (fi)
AU (1) AU559307B2 (fi)
CA (1) CA1218579A (fi)
DE (1) DE3471008D1 (fi)
ES (1) ES533165A0 (fi)
FI (1) FI73134C (fi)
GB (1) GB2141348B (fi)
HK (1) HK8687A (fi)
MY (1) MY8700189A (fi)
NO (1) NO842275L (fi)

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Also Published As

Publication number Publication date
EP0130707B1 (en) 1988-05-11
GB8414429D0 (en) 1984-07-11
FI73134B (fi) 1987-05-29
GB2141348B (en) 1986-06-18
US4590951A (en) 1986-05-27
MY8700189A (en) 1987-12-31
CA1218579A (en) 1987-03-03
FI842275A (fi) 1984-12-08
ES8504469A1 (es) 1985-04-16
ES533165A0 (es) 1985-04-16
AU2914384A (en) 1984-12-13
FI842275A0 (fi) 1984-06-06
NO842275L (no) 1984-12-10
EP0130707A3 (en) 1985-08-21
DE3471008D1 (en) 1988-06-16
FI73134C (fi) 1987-09-10
GB2141348A (en) 1984-12-19
AU559307B2 (en) 1987-03-05
EP0130707A2 (en) 1985-01-09

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