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특허 상세정보

Apparatus for dispensing medium to high viscosity liquids with liquid flow detector and alarm

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B67D-005/08   
미국특허분류(USC) 222/55 ; 137/12 ; 137/557 ; 340/606
출원번호 US-0580805 (1984-02-16)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 6
초록

A medium to high viscosity liquid flow detector and alarm sub-system for use with apparatus for automatic liquid dispensing machines for mastics, sealants, adhesives, and the like, comprising a liquid pressure sensing device disposed in the liquid flow path of the liquid dispensing gun of the machine. The liquid pressure sensing device derives an output electrical signal indicative of the instantaneous liquid pressure in the liquid flow path. A differentiating circuit differentiates the liquid pressure indicating signal to derive a rate of change in flui...

대표
청구항

An automatic liquid dispensing machine for dispensing sealants, mastics, adhesives and like medium to high viscosity liquids, said machine comprising medium to high viscosity sealant, mastic, adhesive and the like liquid automatic dispensing means, liquid pressure sensing means disposed in the liquid flow path of said automatic liquid dispensing means, said liquid pressure sensing means serving to derive a fluid pressure indicating electrical signal indicative of the instantaneous liquid pressure in said sealants, mastics, adhesives and the like medium t...

이 특허를 인용한 특허 피인용횟수: 28

  1. Merkel Stephen L. (Bay Village OH). Apparatus and method for dispensing fluid materials using position-dependent velocity feedback. USP1989064842162.
  2. Birmingham, Michael Antoine. Apparatus and method for dispensing viscous liquid material. USP2004026689219.
  3. Price Richard P. (Parma Heights OH). Apparatus for dispensing fluid materials. USP1990054922852.
  4. Tracey, Brian; McGill, David W.. Bezel assembly for pneumatic control. USP2009127632080.
  5. Porter Donald L. (43 Ridgeway Dr. Greenville SC 29605). Control system and method for high production plaster pump. USP1989074850513.
  6. Burcham Stephen W. (Madison AL). Electronic oil pressure sensor circuit. USP1989044823117.
  7. Merriam Richard. Fluid handler and method of handling a fluid. USP1999105965828.
  8. Merriam Richard ; Donahoe Theresa M. ; Ford Gregory O. ; Kolterman James C. ; Warnke Kevin C.. Fluid handler and method of handling a fluid. USP1999065915282.
  9. Mergener, Matthew J.; Zick, Jonathan A.; Eisenhardt, Scott D.; Thorson, Troy C.; Verbrugge, Brandon L.. Grease gun. USP2013098528782.
  10. Thorson, Troy C.; Eisenhardt, Scott D.; Timmons, Terry L.. Grease gun including a purge assembly. USP2014078783522.
  11. Thorson, Troy C.; Eisenhardt, Scott D.; Timmons, Terry L.. Grease gun including a trigger lock assembly. USP2016049316352.
  12. Price Richard P. (Parma Heights OH). Method for dispensing fluid materials. USP1991014988015.
  13. Klintenstedt Kjell (Saltsj-Boo SEX) Lantz Christer (Stocksund SEX). Method of sensing and indicating errors in a dosing circuit. USP1989014800367.
  14. Buckler Jeffrey M.. Monitor for fluid dispensing system. USP1999125999106.
  15. Demers, Jason A.; Gray, Larry B.; McGill, David W.. Pump cassette bank. USP2009127632078.
  16. Demers, Jason A.; McGill, David W.; Tracey, Brian; Dale, James D.; Gray, Larry B.. Pump cassette with spiking assembly. USP2010027662139.
  17. Long,David C.; Miller,Jason S.. Real time usage monitor and method for detecting entrapped air. USP2008047350423.
  18. Balmas,Joseph A.; Werner,Neal A.. Sealant dispensing correction method. USP2006027006896.
  19. Sharpe,Jon B.. Self-contained cellular security system. USP2008087411496.
  20. Maxson William R.. Solenoid pressure transducer. USP2000096116269.
  21. Arnaboldi,Riccardo. Spreading head, particularly for thermoplastic material. USP2006016983860.
  22. Gray, Larry; Bryant, Robert; Spencer, Geoffrey; Morrell, John B.. System for measuring change in fluid flow rate within a line. USP2005126973373.
  23. Gray, Larry; Bryant, Robert; Spencer, Geoffrey; Morrell, John B.. System for measuring change in fluid flow rate within a line. USP2003026520747.
  24. Larry Gray ; Robert Bryant ; Geoffrey Spencer ; John B. Morrell. System for measuring change in fluid flow rate within a line. USP2002026343614.
  25. Demers, Jason A.; Dale, James D.; Tracey, Brian; McGill, David W.; Gray, Larry B.. System, device, and method for mixing a substance with a liquid. USP2012048158102.
  26. Demers,Jason A.; McGill,David W.; Gray,Larry B.. System, device, and method for mixing liquids. USP2008127461968.
  27. Demers,Jason A.; Harris,Matthew C.; McGill,David W.; Gray,Larry B.; Staub,Edward J.. Two-stage mixing system, apparatus, and method. USP2008047354190.
  28. Drechsel, Arno. Valve. USP2005056892900.