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CA518925A - Fluid flow controlling valves - Google Patents

  • ️Tue Nov 29 1955

CA518925A - Fluid flow controlling valves - Google Patents

Fluid flow controlling valves

Info

Publication number
CA518925A
CA518925A CA518925A CA518925DA CA518925A CA 518925 A CA518925 A CA 518925A CA 518925 A CA518925 A CA 518925A CA 518925D A CA518925D A CA 518925DA CA 518925 A CA518925 A CA 518925A Authority
CA
Canada
Prior art keywords
fluid flow
flow controlling
controlling valves
valves
fluid
Prior art date
1955-11-29
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
CA518925A
Other languages
French (fr)
Inventor
R. De Verteuil Louis
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.)
APEX (TRINIDAD) OILFIELDS
Original Assignee
APEX (TRINIDAD) OILFIELDS
Publication date
1955-11-29
1955-11-29 Application granted granted Critical
1955-11-29 Publication of CA518925A publication Critical patent/CA518925A/en
Status Expired legal-status Critical Current

Links

CA518925A Fluid flow controlling valves Expired CA518925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA518925T

Publications (1)

Publication Number Publication Date
CA518925A true CA518925A (en) 1955-11-29

Family

ID=35672128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA518925A Expired CA518925A (en) Fluid flow controlling valves

Country Status (1)

Country Link
CA (1) CA518925A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937855A (en) * 1995-04-21 1999-08-17 Respironics, Inc. Flow regulating valve in a breathing gas delivery system
US6584977B1 (en) 2000-04-06 2003-07-01 Respironics, Inc. Combined patient interface and exhaust assembly
US10137273B2 (en) 2001-11-20 2018-11-27 Fisher & Paykel Healthcare Limited Patient interfaces

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937855A (en) * 1995-04-21 1999-08-17 Respironics, Inc. Flow regulating valve in a breathing gas delivery system
US6584977B1 (en) 2000-04-06 2003-07-01 Respironics, Inc. Combined patient interface and exhaust assembly
US10137273B2 (en) 2001-11-20 2018-11-27 Fisher & Paykel Healthcare Limited Patient interfaces
US10137274B2 (en) 2001-11-20 2018-11-27 Fisher & Paykel Healthcare Limited Patient interfaces
US10946158B2 (en) 2001-11-20 2021-03-16 Fisher & Paykel Healthcare Limited Patient interfaces

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