The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 1986
Filed:
Feb. 26, 1985
Peter A Neukomm, Wettingen, CH;
Pewa Technic AG, Dietikon, CH;
Abstract
A gas supply device contains a pressurized gas container having a plurality of inserted pressure-resistant gas flasks. The gas flasks are partially filled with liquid gas, such as carbon dioxide or nitrous oxide, before being inserted and are closed by an openable closure component. Each closure component of the gas flasks has associated with it an opening device effective at initiation of operational readiness of the gas supply device, at least one of which opening devices opens its associated closure component under the influence of an external force. It is possible to actuate the opening devices associated with the second gas flask and with further gas flasks by the gas escaping from the first opened gas flask. This gas supply device is especially suitable for applications where a large storage capacity is desired.