DE20022295U1 - Vorrichtung mit einem Gasförderelement - Google Patents
Vorrichtung mit einem GasförderelementInfo
- Publication number
- DE20022295U1 DE20022295U1 DE20022295U DE20022295U DE20022295U1 DE 20022295 U1 DE20022295 U1 DE 20022295U1 DE 20022295 U DE20022295 U DE 20022295U DE 20022295 U DE20022295 U DE 20022295U DE 20022295 U1 DE20022295 U1 DE 20022295U1
- Authority
- DE
- Germany
- Prior art keywords
- blind bore
- shaft journal
- elastomer
- elastomer ring
- coupling
- 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 - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 claims description 39
- 239000000806 elastomer Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/053—Shafts
- F04D29/054—Arrangements for joining or assembling shafts
-
- 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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
25
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022295U DE20022295U1 (de) | 2000-10-14 | 2000-10-14 | Vorrichtung mit einem Gasförderelement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10051050 | 2000-10-14 | ||
DE20022295U DE20022295U1 (de) | 2000-10-14 | 2000-10-14 | Vorrichtung mit einem Gasförderelement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20022295U1 true DE20022295U1 (de) | 2001-08-09 |
Family
ID=26007369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20022295U Expired - Lifetime DE20022295U1 (de) | 2000-10-14 | 2000-10-14 | Vorrichtung mit einem Gasförderelement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20022295U1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2843305A1 (fr) | 2002-08-12 | 2004-02-13 | Airtechnologies Sa | Dispositif a ventilation centrifuge pour assister un patient dans sa fonction respiratoire, comprenant un element souple d'interposition entre les organes dynamiques et fixes du dispositif |
DE102004018740B4 (de) * | 2004-04-17 | 2007-08-16 | Horst Wanek | Kupplungseinrichtung |
DE102015108821B3 (de) * | 2015-06-03 | 2016-12-08 | Andreas Häusler | Verbindungselement |
EP4166175A1 (de) * | 2021-10-16 | 2023-04-19 | Löwenstein Medical Technology S.A. | Kopplung zwischen antrieb und gebläsekopf von einem beatmungsgerät |
-
2000
- 2000-10-14 DE DE20022295U patent/DE20022295U1/de not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2843305A1 (fr) | 2002-08-12 | 2004-02-13 | Airtechnologies Sa | Dispositif a ventilation centrifuge pour assister un patient dans sa fonction respiratoire, comprenant un element souple d'interposition entre les organes dynamiques et fixes du dispositif |
WO2005046775A1 (fr) | 2003-10-15 | 2005-05-26 | Airtechnologies S.A.S. | Dispositif d’assistance respiratoire |
DE102004018740B4 (de) * | 2004-04-17 | 2007-08-16 | Horst Wanek | Kupplungseinrichtung |
DE102015108821B3 (de) * | 2015-06-03 | 2016-12-08 | Andreas Häusler | Verbindungselement |
EP4166175A1 (de) * | 2021-10-16 | 2023-04-19 | Löwenstein Medical Technology S.A. | Kopplung zwischen antrieb und gebläsekopf von einem beatmungsgerät |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20010913 |
|
R081 | Change of applicant/patentee |
Owner name: DRAEGER MEDICAL GMBH, DE Free format text: FORMER OWNER: DRAEGER MEDIZINTECHNIK GMBH, 23558 LUEBECK, DE Effective date: 20020117 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20031202 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20061031 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20081030 |
|
R071 | Expiry of right | ||
R081 | Change of applicant/patentee |
Owner name: DRAEGER MEDICAL GMBH, DE Free format text: FORMER OWNER: DRAEGER MEDICAL AG & CO. KGAA, 23558 LUEBECK, DE Effective date: 20101214 |
|
R081 | Change of applicant/patentee |
Owner name: DRAEGERWERK AG & CO. KGAA, DE Free format text: FORMER OWNER: DRAEGER MEDICAL GMBH, 23558 LUEBECK, DE |