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특허 상세정보

Method of and apparatus for checking the volume of containers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01M-003/10   
미국특허분류(USC) 73/049.2 ; 403/051 ; 220/720
출원번호 US-0605646 (1996-02-22)
우선권정보 DE-4017853 (1990-06-02)
발명자 / 주소
대리인 / 주소
    Antonelli, Terry, Stout & Kraus, LLP
인용정보 피인용 횟수 : 13  인용 특허 : 19
초록

A method of checking the volume of containers is disclosed according to which a gas is fed into a volume which is correlated to the volume of the respective container and a signal which depends from the fed amount of gas is evaluated as signal indicative of the volume of the container. In order to substantially reduce the time of the measuring cycle at such a method a gas is fed to the volume which is correlated to the volume of the container at a controlled flow, i.e. the mass flow of the gas per unit of time is pre-set in a controlled manner such that ...

대표
청구항

[ I claim:] [1.] A connector for sealingly gripping a wall section of a substantially cylindrical part of a container, defining a container opening, comprising a connector casing to be applied around said wall section of the container, and at least one pneumatically operated elastically flexible annular bellows arrangement mounted to said casing about a central axis of said annular bellows arrangement, said annular bellows arrangement being pneumatically inflatable in radial direction with respect to said axis so as to be brought into sealing contact wit...

이 특허에 인용된 특허 (19)

  1. Ratajski Michel (Bienne CH). Apparatus for determining the degree of gas impermeability for watch cases and the like articles. USP1976093978710.
  2. Hraud Roger A. (Orsay FRX) Amiel Jacques (Clamart FRX). Apparatus for leak testing at least one wall portion and/or a volume delimited by said wall portion, and a method of det. USP1987024640122.
  3. Nicolai, Walter. Determining and indicating the quantity of a stored material. USP1985114553431.
  4. Janitz Bernt (Dilling NOX). Device for testing of containers as to leakage or defects. USP1987114708014.
  5. Benkert Donald E. (999 E. Valley Blvd. ; Unit No. 50 Alhambra CA 90032). Distribution valve for irrigation channels. USP1976093982400.
  6. Osborne Keith J. (600 Enterprise Ave. ; Ste. 218 Oak Brook IL 60521). Flexible double-containment piping system for underground storage tanks. USP1992035098221.
  7. Orr Clyde (Dunwoody GA) Camp Ronnie W. (Duluth GA) Gibson Kathryn H. (Stone Mountain GA). Gas comparison pycnometer. USP1991125074146.
  8. Brede Uwe (Furth DEX) Kraft Josef (Berg DEX). Gas leakage monitoring of a gas or liquid container. USP1996035495748.
  9. Linn Jack H. (Melbourne FL) Belcher Richard W. (Melbourne FL). Hermetic IC package moisture tester. USP1993075228330.
  10. Bogatzki Hans-Ulrich (Zrich CHX) Kramer Felix (Friedlisberg CHX). Inspection machine for plastic bottles. USP1989084852415.
  11. Holm Albert E. (7259 First St. Marine City MI 48039) Holm Grant A. (8454 Rattle Run Richmond MI 48062). Method and apparatus for measuring volume. USP1984024430891.
  12. Lindberg Ebbe (P.O. Box 5940 S-826 06 Sderala SEX). Method and plant for measuring the solid volume of a load, such as a load of timber. USP1993085231873.
  13. Hrtel Gnter (Neuss DEX). Method of and device for measuring the amount of liquid fuel in a tank. USP1982104354383.
  14. Thiel William R. (Bartlesville OK). Method of determining the volume of a section of an underground cavity. USP1988014720995.
  15. Kamen Dean L. (46 Gage Rd. Bedford NH 03102). Pressure-measurement flow control system. USP1989024808161.
  16. Herman Charles (P.O. Box 142 Cyril OK 73029). Primer cap. USP1988064750634.
  17. Aarts Mathias L. C. (Bilthoven NLX). Process and apparatus for leak-testing a package. USP1994085333492.
  18. Caron Richard W. (Canton MI) Dean Breck G. (Telford PA) Newswanger Dean C. (Lebanon PA). Production line O-ring test apparatus for a mass air flow sensor. USP1993115265464.
  19. Bouchy Jean C. (Cincinnati OH) Hardman Theodore J. (Cincinnati OH). System for the measurement of a closed air space. USP1976063962916.

이 특허를 인용한 특허 피인용횟수: 13

  1. Sutehall,Ralph. Blown installation of optical fibres and method and apparatus for determining the length of a passage along which an optical fibre is to be blown. USP2007047204126.
  2. Sutehall,Ralph. Blown installation of optical fibres and method and apparatus for determining the length of a passage along which an optical fibre is to be blown. USP2007047207208.
  3. Schmitt John V. ; Marsh Richard A.. Measurement of quantity of incompressible substance in a closed container. USP2000036038919.
  4. Schmitt John Vincent. Method and apparatus for monitoring generation of liquid chemical vapor. USP1999105972117.
  5. Schmitt John V.. Method and apparatus for monitoring the condition of a vaporizer for generating liquid chemical vapor. USP2000086098964.
  6. Sagi Nehemiah Hemi ; Zhang Guosen Ronald ; Ghosh Ranajit Rana. Method and apparatus of nondestructive testing a sealed product for leaks. USP2001106308556.
  7. Sagi, Nehemiah Hemi; Zhang, Guosen Ronald; Ghosh, Ranajit Rana; Wang, Xuguang. Method and apparatus of nondestructive testing a sealed product for leaks. USP2005026854318.
  8. Streit, Wolfgang; Koota, Juha; Fuchs, Wolfgang. Method for registering the filling potential of a waste container of microplate washing devices. USP2014088800365.
  9. Lehmann, Martin. Method for testing containers, use of the method, and a testing device. USP2010077752891.
  10. Bondestam, Niklas. Method of monitoring evaporation rate of source material in a container. USP2004086779378.
  11. Ikeda Towl,JPX. Process gas delivery system for CVD having a cleaning subsystem. USP2000036033479.
  12. Locke, Christopher Brian; Robinson, Timothy Mark; Blandford, David Robson. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system. USP2014068747376.
  13. Locke, Christopher Brian; Robinson, Timothy Mark; Blandford, David Robson. System and method for determining a fill status of a canister of fluid in a reduced pressure treatment system. USP2013028366690.