EP0302411B1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Spraying head for applying a multicomponent material by means of a gas
Assignee: Hoechst AG
•
Filing: 1988-07-29
•
Granted: 1992-06-17
•
Expires: 2008-07-29
Abstract
Abstract In the spray head for the administration of a multi-component material by means of gas, a gas channel (2) with gas connection (3) is provided, which channel is divided by a separating web (4) into a plurality of channels (2a+B, 2b) running parallel to the separating web. Into these channels there open out boreholes (5, 5a) for receiving cannulas. The open ends of the boreholes (5, 5a) go into grooves (7, 7a) which serve for guiding the cannulas (6, 6a). The grooves are arranged parallel to the gas channel (2). The separating web (4) protrudes beyond the channel ends (9, 9a).
Inventors
- 👤 Josef Zimmermann
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-23 12:02
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/24; B05B7/2402; B05B7/2467; A; A61; A61B; A61B17/00; A61B17/00491; A61M; A61M5/00; A61M5/178; A61M5/19; B05B7/02; B05B7/04; B05B7/0408; B05B7/0416; B29; B29B; B29B7/00; B29B7/74; B29B7/7438; B29B7/7452; A61B2017/00495
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
110 words
A spray head for the administration of a multi-component material by means of gas, the spray head (1) having a gas channel (2) with gas connection (3), which is divided by a separating web (4) into a plurality of channels (2a, 2b) running parallel to the separating web (4), there opening out into these channels (2a, 2b) boreholes (5, 5a) for receiving cannulas (6, 6a), the open ends of the boreholes (5, 5a) going into grooves (7, 7a) for guiding the cannulas (6, 6a) which are arranged parallel to the gas channel (2) in the spray head (1), and the separating web (4) protruding beyond the channel ends (9, 9a).
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.