GB1469274A - Respiratory apparatus - Google Patents

Respiratory apparatus

Info

Publication number
GB1469274A
GB1469274A GB1152574A GB1152574A GB1469274A GB 1469274 A GB1469274 A GB 1469274A GB 1152574 A GB1152574 A GB 1152574A GB 1152574 A GB1152574 A GB 1152574A GB 1469274 A GB1469274 A GB 1469274A
Authority
GB
United Kingdom
Prior art keywords
eccentric
link
rod
motor support
stroke
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
GB1152574A
Other languages
English (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.)
FOURES G
Original Assignee
FOURES G
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 FOURES G filed Critical FOURES G
Publication of GB1469274A publication Critical patent/GB1469274A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB1152574A 1973-03-15 1974-03-14 Respiratory apparatus Expired GB1469274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310425A FR2221155B1 (enExample) 1973-03-15 1973-03-15

Publications (1)

Publication Number Publication Date
GB1469274A true GB1469274A (en) 1977-04-06

Family

ID=9116735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1152574A Expired GB1469274A (en) 1973-03-15 1974-03-14 Respiratory apparatus

Country Status (4)

Country Link
US (1) US3913458A (enExample)
DE (1) DE2412328A1 (enExample)
FR (1) FR2221155B1 (enExample)
GB (1) GB1469274A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177311A (en) * 1985-07-02 1987-01-21 Duncan Mackay Geddes Ventilatory apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832014A (en) * 1985-10-02 1989-05-23 Perkins Warren E Method and means for dispensing two respirating gases by effecting a known displacement
NZ286595A (en) * 1996-05-15 1996-11-26 Graeme Harold Newman Reciprocating cam drive side-by-side piston pumps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB280686A (en) * 1926-10-14 1927-11-24 Robert Falkland Carey Improvements in or connected with hydraulic pumps, motors, brakes, transmission gear and the like
US1815828A (en) * 1930-08-16 1931-07-21 Walter J Brightwell Air compressing machine
US3443521A (en) * 1967-01-26 1969-05-13 Carl H Stender Pumping equipment and operating mechanism
CA916112A (en) * 1970-03-09 1972-12-05 D. Guenther William Direct drive ball piston compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177311A (en) * 1985-07-02 1987-01-21 Duncan Mackay Geddes Ventilatory apparatus

Also Published As

Publication number Publication date
US3913458A (en) 1975-10-21
FR2221155A1 (enExample) 1974-10-11
DE2412328A1 (de) 1974-09-19
FR2221155B1 (enExample) 1978-07-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee