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특허 상세정보

Compact, lightweight breathable air pressure vessel

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A62B-007/00    A62B-009/00    A62B-018/10    B63C-011/02   
미국특허분류(USC) 128/20522 ; 128/20127 ; 128/20128 ; 220/581
출원번호 US-0282523 (1994-07-28)
발명자 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 0
초록

A portable pressure tank for storing breathable air. An elongate tank body is made from a metal alloy capable of much higher air cycles even when subjected to pressure densities in the range of 40,650 lb/in3 on a regular basis. The tank body can be less than ten inches long and weighs less than five pounds when filled to about 64 ft3 of air at 5,000 psi.

대표
청구항

A method of supplying breathable air to a user comprising the steps of: (a) providing at least one air tank having containing walls and being made of pressure-bearing metal; (b) removably injecting breathable air into the tank so as to exert a pressure density upon at least a portion of the walls of the tank which exceeds approximately 50,000 lb/in3 without causing expansion of the tank; and (c) dispensing the breathable air from the tank to the user so as to enable the user to breathe the air.

이 특허를 인용한 특허 피인용횟수: 12

  1. Preston Paul Christopher. Dual cylinder manifold. USP2000076082359.
  2. Phifer, Jerry A; Parson, William E; Mele, Ronald B. High pressure air cylinders for use with self-contained breathing apparatus. USP20180710029130.
  3. Phifer, Jerry Allen; Parson, William Eugene; Mele, Ronald Bruce. High pressure air cylinders for use with self-contained breathing apparatus. USP2015049004068.
  4. Phifer, Jerry Allen; Parson, William Eugene; Mele, Ronald Bruce. High pressure air cylinders for use with self-contained breathing apparatus. USP20180710016628.
  5. Phifer, Jerry Allen; Parson, William Eugene; Mele, Ronald Bruce. High pressure air cylinders for use with self-contained breathing apparatus. USP20180710016629.
  6. Phifer, Jerry Allen; Parson, William Eugene; Mele, Ronald Bruce. High pressure air cylinders for use with self-contained breathing apparatus. USP20180710016630.
  7. Phifer, Jerry Allen; Parson, William Eugene; Mele, Ronald Bruce. High pressure air cylinders for use with self-contained breathing apparatus. USP20180710016631.
  8. Daniel C. Villareal, Jr.. Oxygen delivery system for portable ventilation. USP2002036354294.
  9. Mayr, Franz; Schmidt, Carsten; Schärfl, Alexander. Pressure accumulator with a connection device. USP2018039909599.
  10. Hikosaka, Toru; Mizuta, Mamiko; Hirano, Shigenori; Okada, Katsuhiko; Uchiyama, Mitsuru. Respiratory gas supplying apparatus. USP2004116817360.
  11. Godoy Alejandro. Scuba cylinder. USP2001086276561.
  12. Richards, Kevin W.; Christensen, Nathan G.. Seamless multi-section pressure vessel. USP2011098020722.