公开(公告)号：DK0579952T3

公开(公告)日：1995-12-18

申请号：DK93109586

申请日：1993-06-16

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR DR

IPC: G01N1/22 ,  B08B9/46 ,  G01N1/00 ,  G01N1/26 ,  G01N27/00 ,  G01N27/62 ,  G01N33/00 ,  G01N35/04 ,  H01J49/04 ,  H01J49/26

Abstract: For the testing of bottles (3, 3a, 3b, 3c, 3d), in particular by mass spectrometry, gas samples are taken from a plurality of bottles (3a, 3b, 3c, 3d) simultaneously by means of probes (4, 5, 6, 7). The gas samples are transmitted successively in a predetermined sequence to a mass spectrometer (1) by means of a manifold device (16, 17, 18, 19). In this manner, one mass spectrometer is sufficient for testing a plurality of bottles, this reducing the expense, maintenance outlay and calibration outlay considerably.

公开(公告)号：NO932494L

公开(公告)日：1994-01-10

申请号：NO932494

申请日：1993-07-08

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR

IPC: G01N27/62 ,  B08B9/46 ,  G01N1/00 ,  G01N1/22 ,  G01N1/26 ,  G01N33/00 ,  G01N35/04 ,  H01J49/04 ,  H01J49/26 ,  G01N

公开(公告)号：CA2100036A1

公开(公告)日：1994-01-10

申请号：CA2100036

申请日：1993-07-07

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  MUELLER MARTIN ,  ROBERTSON PETER M ,  VAN DER SCHAAR FELIX ,  ZUMBACH MELCHIOR

IPC: G01N21/88 ,  B08B9/46 ,  G01N1/00 ,  G01N1/26 ,  G01N21/90 ,  G01N21/94 ,  G01N27/62 ,  G01N33/00 ,  G01N35/04 ,  H01J49/26 ,  G08B21/00 ,  G01N35/02

Abstract: To detect contamination in used PET returnable bottles, they are fed to a first testing station which takes a gas sample from each bottle. This first testing station tests for the presence of heavy contamination. Heavily contaminated bottles are identified as dirty. The bottles are then fed to a second testing station which takes a gas sample from the clean bottles and tests it for contamination, with a lower detection threshold. Bottles detected here as contaminated are removed, as are the bottles which fail the first test. The two-stage process allows testing with greater sensitivity while maintaining a high bottle throughput.

公开(公告)号：CA2099957A1

公开(公告)日：1994-01-08

申请号：CA2099957

申请日：1993-07-06

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR

IPC: G01N27/62 ,  B08B9/46 ,  G01N1/00 ,  G01N1/22 ,  G01N1/26 ,  G01N33/00 ,  G01N35/04 ,  H01J49/04 ,  H01J49/26 ,  G01N35/02

Abstract: For the testing of bottles, in particular by mass spectrometry, gas samples are taken from several bottles simultaneously by means of probes. The gas samples are fed in succession and in a predetermined sequence to a mass spectrometer by a distribution device. In this way, a single mass spectrometer suffices for the testing of several bottles at once, thus substantially reducing costs and maintenance and calibration time.

公开(公告)号：NO932493D0

公开(公告)日：1993-07-08

申请号：NO932493

申请日：1993-07-08

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR

IPC: G01N1/22 ,  B08B9/46 ,  G01N1/00 ,  G01N1/26 ,  G01N27/00 ,  G01N27/62 ,  G01N33/00 ,  G01N35/04 ,  H01J49/04 ,  H01J49/26 ,  G01N

Abstract: For the testing of bottles (3, 3a, 3b, 3c, 3d), in particular by mass spectrometry, gas samples are taken from a plurality of bottles (3a, 3b, 3c, 3d) simultaneously by means of probes (4, 5, 6, 7). The gas samples are transmitted successively in a predetermined sequence to a mass spectrometer (1) by means of a manifold device (16, 17, 18, 19). In this manner, one mass spectrometer is sufficient for testing a plurality of bottles, this reducing the expense, maintenance outlay and calibration outlay considerably.

公开(公告)号：CA2141764A1

公开(公告)日：1995-09-18

申请号：CA2141764

申请日：1995-02-03

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  WILDMANN DANIEL

IPC: B08B9/02 ,  B08B9/46 ,  G01N1/00 ,  G01N33/00 ,  G01N35/10 ,  G01N37/00 ,  B08B5/00 ,  G01N35/04 ,  B08B9/20

Abstract: 11 On a bottle testing apparatus which has a plurality of sampling tubes (2) which can be lowered into the bottles, the said tubes are individually detachable for cleaning. Hence they can be quickly and easily replaced with clean tubes. In addition, an adaptor is provided by means of which a cleaning fluid can be passed through the pipes of the apparatus.

公开(公告)号：BR9302798A

公开(公告)日：1994-02-16

申请号：BR9302798

申请日：1993-07-08

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR DR

IPC: G01N27/62 ,  B08B9/46 ,  G01N1/00 ,  G01N1/22 ,  G01N1/26 ,  G01N33/00 ,  G01N35/04 ,  H01J49/04 ,  H01J49/26 ,  G01N21/90 ,  G01N21/31

公开(公告)号：NO932495L

公开(公告)日：1994-01-10

申请号：NO932495

申请日：1993-07-08

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  ZUMBACH MELCHIOR ,  MUELLER MARTIN ,  ROBERTSON PETER MURDAY ,  SCHAAR VAN DER FELIX

IPC: B08B9/46 ,  G01N21/88 ,  G01N1/00 ,  G01N1/26 ,  G01N21/90 ,  G01N21/94 ,  G01N27/62 ,  G01N33/00 ,  G01N35/04 ,  H01J49/26 ,  G01N

Abstract: To detect contamination of returning reusable PET bottles, the latter are initially fed to a first test station (1) which removes a gas sample from each of the bottles. During this, the first test station (1) tests for the presence of heavy soiling. Such bottles are marked as being soiled. The bottles are fed to a second test station (2) which also removes a gas sample from the unmarked bottles and tests said gas sample with a lower detection threshold for contaminants. Bottles recognised as contaminated here, as well as the marked bottles, are separated out. The two-stage process permits measurement with high sensitivity but still with high bottle throughput.

公开(公告)号：DK0578146T3

公开(公告)日：1995-12-04

申请号：DK93110577

申请日：1993-07-02

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  MUELLER MARTIN DR ,  SCHAAR FELIX VAN DER ,  HUESSER THEO ,  ROBERTSON PETER MURDAY ,  ZUMBACH MELCHIOR DR

IPC: G01N21/88 ,  B08B9/46 ,  G01N1/00 ,  G01N1/26 ,  G01N21/90 ,  G01N21/94 ,  G01N27/62 ,  G01N33/00 ,  G01N35/04 ,  H01J49/26

Abstract: To detect contamination of returning reusable PET bottles, the latter are initially fed to a first test station (1) which removes a gas sample from each of the bottles. During this, the first test station (1) tests for the presence of heavy soiling. Such bottles are marked as being soiled. The bottles are fed to a second test station (2) which also removes a gas sample from the unmarked bottles and tests said gas sample with a lower detection threshold for contaminants. Bottles recognised as contaminated here, as well as the marked bottles, are separated out. The two-stage process permits measurement with high sensitivity but still with high bottle throughput.

公开(公告)号：BR9501105A

公开(公告)日：1995-10-24

申请号：BR9501105

申请日：1995-03-16

Applicant: ELPATRONIC AG

Inventor： GYSI PETER ,  HUESSER THEO ,  WILDMANN DANIEL

IPC: B08B9/02 ,  B08B9/46 ,  G01N1/00 ,  G01N33/00 ,  G01N35/10 ,  B67C7/00 ,  B67C1/00

Abstract: The bottle tester has a stationary and a movable distributor head (17), and conduits (20), leading from the movable part to extractor elements, which dip into the bottles. An adaptor part (24) may be used with the tester instead of the stationary distributor head. The adaptor has a connection (27) for supply of eg. a gas, and a semi-circular channel (25) in contact with the connection. When the adaptor is in place, the channel is in connection with some of the conduits via the movable distributor head. The adaptor presses the fluid through the tester, and leaky areas are indicated by fluid leakages.