$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Piston pump with intake valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04B-007/00    F04B-015/08   
미국특허분류(USC) 417/505 ; 417/901
출원번호 US-0233169 (1981-02-10)
우선권정보 DE-3005608 (1980-02-15)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A piston pump having an intake valve whose valve member is approached by the pump piston. The piston magnetically attracts the valve member during the intake stroke to overcome the force of the spring biasing the valve member into its closed position.

대표
청구항

A piston pump comprising: a cylinder; a pumping piston member reciprocatable in said cylinder and having an intake stroke upon movement in one direction and a discharge stroke upon movement in the opposite direction; an intake port formed in said cylinder and provided with an intake valve having an intake valve member approached by said piston at the end of a discharge stroke, and a spring biasing said valve member into a closed position, a discharge port provided with a discharge valve whereby fluid is displaced from said cylinder through said discharge...

이 특허를 인용한 특허 피인용횟수: 18

  1. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, III, William H.; Whitmer, Charles; Wood, Jr., Lowell L.. Methods of manufacturing temperature-stabilized storage containers. USP2012128322147.
  2. Hyde, Roderick A.; Ishikawa, Muriel Y.; Kare, Jordin T.; Wood, Jr., Lowell L.. Multi-layer insulation composite material having at least one thermally-reflective layer with through openings, storage container using the same, and related methods. USP2013128603598.
  3. Bowers, Jeffrey A.; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Kare, Jordin T.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Nugent, Jr., Thomas J.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Multi-layer insulation composite material including bandgap material, storage container using same, and related methods. USP2014048703259.
  4. Bowers, Jeffrey A.; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Kare, Jordin T.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Nugent, Jr., Thomas J.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Multi-layer insulation composite material including bandgap material, storage container using same, and related methods. USP2012078211516.
  5. Bowers, Jeffrey A.; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Kare, Jordin T.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Nugent, Jr., Thomas J.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Storage container including multi-layer insulation composite material having bandgap material. USP2016089413396.
  6. Bowers, Jeffrey A.; Hyde, Roderick A.; Ishikawa, Muriel Y.; Jung, Edward K. Y.; Kare, Jordin T.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Nugent, Jr., Thomas J.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Storage container including multi-layer insulation composite material having bandgap material. USP2013078485387.
  7. Nguyen Dan Dinh. Super-low net positive suction head cryogenic reciprocating pump. USP1998095810570.
  8. Eckhoff, Philip A.; Gates, William; Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Peterson, Nels R.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-controlled storage systems. USP2015099140476.
  9. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, William; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized medicinal storage systems. USP2015099138295.
  10. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, William; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized medicinal storage systems. USP2012078215835.
  11. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, III, William H.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized storage containers for medicinals. USP2013028377030.
  12. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, III, William H.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized storage containers with directed access. USP2012078215518.
  13. Deane, Geoffrey F.; Fowler, Lawrence Morgan; Gates, William; Guo, Zihong; Hyde, Roderick A.; Jung, Edward K. Y.; Kare, Jordin T.; Myhrvold, Nathan P.; Pegram, Nathan; Peterson, Nels R.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized storage systems. USP2015129205969.
  14. Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Tegreene, Clarence T.; Gates, III, William H.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized storage systems. USP2015119174791.
  15. Deane, Geoffrey F.; Fowler, Lawrence Morgan; Gates, William; Hu, Jenny Ezu; Hyde, Roderick A.; Jung, Edward K. Y.; Kare, Jordin T.; Kuiper, Mark K.; Myhrvold, Nathan P.; Pegram, Nathan; Peterson, Nels R.; Tegreene, Clarence T.; Vilhauer, Mike; Whitmer, Charles; Wood, Jr., Lowell L.; Yildirim, Ozgur Emek. Temperature-stabilized storage systems configured for storage and stabilization of modular units. USP2014118887944.
  16. Chou, Fong-Li; Deane, Geoffrey F.; Gates, William; Guo, Zihong; Hyde, Roderick A.; Jung, Edward K. Y.; Myhrvold, Nathan P.; Peterson, Nels R.; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.. Temperature-stabilized storage systems with flexible connectors. USP2015099139351.
  17. Bloedow, Jonathan; Calderon, Ryan; Friend, Michael; Gasperino, David; Gates, William; Hyde, Roderick A.; Jung, Edward K. Y.; Liu, Shieng; Myhrvold, Nathan P.; Pegram, Nathan John; Piech, David Keith; Stone, Shannon Weise; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.; Yildirim, Ozgur Emek. Temperature-stabilized storage systems with integral regulated cooling. USP2016099447995.
  18. Bloedow, Jonathan; Calderon, Ryan; Gasperino, David; Gates, William; Hyde, Roderick A.; Jung, Edward K. Y.; Liu, Shieng; Myhrvold, Nathan P.; Pegram, Nathan John; Tegreene, Clarence T.; Whitmer, Charles; Wood, Jr., Lowell L.; Yildirim, Ozgur Emek. Temperature-stabilized storage systems with regulated cooling. USP2016069372016.