GB8617950D0 - Gaseous fluid flow valves - Google Patents

Gaseous fluid flow valves

Info

Publication number
GB8617950D0
GB8617950D0 GB868617950A GB8617950A GB8617950D0 GB 8617950 D0 GB8617950 D0 GB 8617950D0 GB 868617950 A GB868617950 A GB 868617950A GB 8617950 A GB8617950 A GB 8617950A GB 8617950 D0 GB8617950 D0 GB 8617950D0
Authority
GB
United Kingdom
Prior art keywords
fluid flow
gaseous fluid
flow valves
valves
gaseous
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
GB868617950A
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.)
Helmets Ltd
Original Assignee
Helmets 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 Helmets Ltd filed Critical Helmets Ltd
Priority to GB868617950A priority Critical patent/GB8617950D0/en
Publication of GB8617950D0 publication Critical patent/GB8617950D0/en
Priority to DE19873782689 priority patent/DE3782689T2/en
Priority to EP19870306473 priority patent/EP0254548B1/en
Priority to GB8717294A priority patent/GB2192794B/en
Pending legal-status Critical Current

Links

GB868617950A 1986-07-23 1986-07-23 Gaseous fluid flow valves Pending GB8617950D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB868617950A GB8617950D0 (en) 1986-07-23 1986-07-23 Gaseous fluid flow valves
DE19873782689 DE3782689T2 (en) 1986-07-23 1987-07-22 GAS FLOW VALVES.
EP19870306473 EP0254548B1 (en) 1986-07-23 1987-07-22 Improvements in gaseous fluid flow valves
GB8717294A GB2192794B (en) 1986-07-23 1987-07-22 Improvements in gaseous fluid flow valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868617950A GB8617950D0 (en) 1986-07-23 1986-07-23 Gaseous fluid flow valves

Publications (1)

Publication Number Publication Date
GB8617950D0 true GB8617950D0 (en) 1986-08-28

Family

ID=10601543

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868617950A Pending GB8617950D0 (en) 1986-07-23 1986-07-23 Gaseous fluid flow valves
GB8717294A Expired - Fee Related GB2192794B (en) 1986-07-23 1987-07-22 Improvements in gaseous fluid flow valves

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8717294A Expired - Fee Related GB2192794B (en) 1986-07-23 1987-07-22 Improvements in gaseous fluid flow valves

Country Status (3)

Country Link
EP (1) EP0254548B1 (en)
DE (1) DE3782689T2 (en)
GB (2) GB8617950D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553535A (en) * 2016-09-07 2018-03-14 3M Innovative Properties Co Trigger mechansim for an inhaler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB602187A (en) * 1944-09-04 1948-05-21 Garrett Corp Oxygen demand pressure breathing regulator
US3575196A (en) * 1969-01-10 1971-04-20 Rocco Anthony Marrese Closed exhaust discharge system for anesthesia machines
FR2076779A5 (en) * 1970-01-28 1971-10-15 Delverdier Maurice
SE335826B (en) * 1970-03-05 1971-06-07 Aga Ab
GB1446432A (en) * 1972-06-20 1976-08-18 Dickens T W C Equipment for administering gas to a patient
GB1447091A (en) * 1973-09-13 1976-08-25 Philips Electronic Associated Respiratory systems
GB1604871A (en) * 1978-02-10 1981-12-16 Hesse Ruth Lea Expiration valve
GB2087732A (en) * 1981-11-18 1982-06-03 Chubb Panorama Valves
GB2116852B (en) * 1982-03-20 1985-05-30 Chubb Panorama Gas flow control valves
GB8322263D0 (en) * 1983-08-18 1983-09-21 Automated Process & Control Me Anaesthetic gas scavenging exhaust valve
JPH0649085B2 (en) * 1985-11-15 1994-06-29 ブリティッシュ・テクノロジー・グループ・リミテッド Respiratory protection for dust with self-contained electric fan

Also Published As

Publication number Publication date
DE3782689T2 (en) 1993-04-15
DE3782689D1 (en) 1992-12-24
GB2192794A (en) 1988-01-27
EP0254548B1 (en) 1992-11-19
GB8717294D0 (en) 1987-08-26
EP0254548A2 (en) 1988-01-27
GB2192794B (en) 1990-05-16
EP0254548A3 (en) 1989-04-26

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