GB2001537B - Control circuit - Google Patents

Control circuit

Info

Publication number
GB2001537B
GB2001537B GB7830163A GB7830163A GB2001537B GB 2001537 B GB2001537 B GB 2001537B GB 7830163 A GB7830163 A GB 7830163A GB 7830163 A GB7830163 A GB 7830163A GB 2001537 B GB2001537 B GB 2001537B
Authority
GB
United Kingdom
Prior art keywords
control circuit
circuit
control
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
Application number
GB7830163A
Other versions
GB2001537A (en
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.)
AGA SPIRA Ltd
Original Assignee
AGA SPIRA 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
Application filed by AGA SPIRA Ltd filed Critical AGA SPIRA Ltd
Priority to GB7830163A priority Critical patent/GB2001537B/en
Publication of GB2001537A publication Critical patent/GB2001537A/en
Application granted granted Critical
Publication of GB2001537B publication Critical patent/GB2001537B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB7830163A 1977-04-26 1978-07-18 Control circuit Expired GB2001537B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7830163A GB2001537B (en) 1977-04-26 1978-07-18 Control circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1725277 1977-04-26
GB7830163A GB2001537B (en) 1977-04-26 1978-07-18 Control circuit

Publications (2)

Publication Number Publication Date
GB2001537A GB2001537A (en) 1979-02-07
GB2001537B true GB2001537B (en) 1982-01-20

Family

ID=26252573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7830163A Expired GB2001537B (en) 1977-04-26 1978-07-18 Control circuit

Country Status (1)

Country Link
GB (1) GB2001537B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2672221B1 (en) * 1991-02-06 1993-04-23 Matisec DEVICE FOR THE AIR SUPPLY OF NON-AUTONOMOUS BREATHING APPARATUS.
FR2691635A1 (en) * 1992-06-02 1993-12-03 Matisec Air supply distributor for respirator - comprises single casing enclosing main supply passage, branch passage for emergency reserve supply, and auxiliary conduit connected to alarm whistle
US5603315A (en) * 1995-08-14 1997-02-18 Reliable Engineering Multiple mode oxygen delivery system

Also Published As

Publication number Publication date
GB2001537A (en) 1979-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee