GB1357662A – Test apparatus for pressurised containers
– Google Patents
GB1357662A – Test apparatus for pressurised containers
– Google Patents
Test apparatus for pressurised containers
Info
Publication number
GB1357662A
GB1357662A
GB1886072A
GB1886072A
GB1357662A
GB 1357662 A
GB1357662 A
GB 1357662A
GB 1886072 A
GB1886072 A
GB 1886072A
GB 1886072 A
GB1886072 A
GB 1886072A
GB 1357662 A
GB1357662 A
GB 1357662A
Authority
GB
United Kingdom
Prior art keywords
chambers
wheel
cans
turnstile
april
Prior art date
1971-04-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1886072A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALDHERR oHG JOHANN
Original Assignee
WALDHERR oHG JOHANN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1971-04-26
Filing date
1972-04-24
Publication date
1974-06-26
1971-04-26
Priority claimed from DE19712120348
external-priority
patent/DE2120348A1/en
1972-04-06
Priority claimed from DE19722216556
external-priority
patent/DE2216556A1/en
1972-04-24
Application filed by WALDHERR oHG JOHANN
filed
Critical
WALDHERR oHG JOHANN
1974-06-26
Publication of GB1357662A
publication
Critical
patent/GB1357662A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
G01M3/00—Investigating fluid-tightness of structures
G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
G01M3/229—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell
G—PHYSICS
G01—MEASURING; TESTING
G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
G01M3/00—Investigating fluid-tightness of structures
G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Abstract
1357662 Testing aerosol containers JOHANN WALDHERR OHG 24 April 1972 [26 April 1971 6 April 1972] 18860/72 Heading G1S Aerosol cans are fed by a chute 14, Fig. 7, to the bottom of a hooded transparent trough 2 containing filtered 4 level controlled hot water at 50C to 60C and a meandering conveyer 13. The heated cans are delivered by a chute 15 to a wheel 6 which feeds them to chambers in a turnstile wheel 8 which may be sealed by a moving endless roller guided band (24) Fig. 9 (not shown) extending over a major arc of the wheel or by a fixed band (20), Fig. 7, tensioned by a jack 22 or a sealing segment (25) Fig.4 (not shown). The chambers in the wheel are sealed by a top cover or by replaceable sleeves 38 also carrying a centering device 39 and by bottom sealing platforms 36, Fig.12 raised to engage the chambers from below. A plurality of aerosol gas detectors are mounted adjacent the wheel and transmit signals to an indicator and reject mechanism when faulty cans are tested. Air scavenging nozzles remove any residual gas from unsealed chambers and the cans are removed from the turnstile wheel by a wheel 6′, Fig. 11. In Fig. 5 (not shown) the turnstile wheel is replaced by an endless chain providing test chambers. A series of circumferential grooves 44 in the periphery of the turnstile wheel, Figs. 12, 13, are provided with staggered ports 45 which lead into the test chambers and are placed sequentially into communication with chambers 46, Figs.14, 15, of pivoted arms 43. These arms have ports 48 connected to gas detecting chambers 37, valves 51 and a vacuum installation 52 which evacuates any gas leaking into chambers 46.
GB1886072A
1971-04-26
1972-04-24
Test apparatus for pressurised containers
Expired
GB1357662A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19712120348
DE2120348A1
(en)
1971-04-26
1971-04-26
Test device for pressure vessels
DE19722216556
DE2216556A1
(en)
1972-04-06
1972-04-06
TESTING DEVICE FOR PRESSURE VESSEL
Publications (1)
Publication Number
Publication Date
GB1357662A
true
GB1357662A
(en)
1974-06-26
Family
ID=25761016
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1886072A
Expired
GB1357662A
(en)
1971-04-26
1972-04-24
Test apparatus for pressurised containers
Country Status (9)
Country
Link
US
(1)
US3729984A
(en)
JP
(1)
JPS532352B1
(en)
BE
(1)
BE782686A
(en)
CA
(1)
CA942966A
(en)
CH
(1)
CH552205A
(en)
FR
(1)
FR2136539A5
(en)
GB
(1)
GB1357662A
(en)
IT
(1)
IT957204B
(en)
NL
(1)
NL7205673A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4135384A
(en)
*
1976-09-29
1979-01-23
Gte Sylvania Incorporated
Method of determining electrolyte leakage in hermetically sealed electrochemical cell
US4184362A
(en)
*
1978-07-24
1980-01-22
Abbott Laboratories
Bottle leak tester
DE3528248A1
(en)
*
1985-08-07
1987-02-19
Jagenberg Ag
METHOD AND DEVICE FOR CONTROLLING THE TIGHTNESS OF FILLED BY A SEALED OR WELDED LID OD. DGL. LOCKED CONTAINER
FR2606148B1
(en)
*
1986-10-31
1989-01-06
Oreal
DEVICE FOR HOT TESTING OF THE MECHANICAL STRENGTH OF PRESSURIZED CONTAINERS
GB2351565B
(en)
*
1999-07-01
2003-10-08
Bwi Plc
Aerosol container testing apparatus
DE10235878A1
(en)
*
2002-01-18
2003-07-31
Inficon Gmbh
Leak testing of small components or housings, whereby samples or items to be tested are delivered to a gyro-wheel that rotates during sample preparation and testing so that a high testing rate can be achieved
US10073001B2
(en)
2013-05-07
2018-09-11
Luedolph Management GmbH
Leak test arrangement and leak test method
DE102013104682B3
(en)
*
2013-05-07
2014-05-15
Lüdolph Management GmbH
Calibration device for testing tightness of structural component or closed package of car rim, has test gas supply line with individual insertion elements applied with compressed air, and test gas and is arranged in test gas chamber
WO2023021382A1
(en)
*
2021-08-17
2023-02-23
Ft System Srl
System for detecting leaks from containers
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1163962A
(en)
*
1915-01-08
1915-12-14
Harry C Nelson
Spike.
CH494955A
(en)
*
1969-03-05
1970-08-15
Sacofgas Spa
Device for the immersion control of the gas tightness of containers, taps or valves
1972
1972-04-20
FR
FR7213938A
patent/FR2136539A5/fr
not_active
Expired
1972-04-20
IT
IT7290/72A
patent/IT957204B/en
active
1972-04-21
CA
CA140,348A
patent/CA942966A/en
not_active
Expired
1972-04-24
CH
CH602972A
patent/CH552205A/en
not_active
IP Right Cessation
1972-04-24
GB
GB1886072A
patent/GB1357662A/en
not_active
Expired
1972-04-24
US
US00246643A
patent/US3729984A/en
not_active
Expired – Lifetime
1972-04-25
JP
JP4099972A
patent/JPS532352B1/ja
active
Pending
1972-04-26
BE
BE782686A
patent/BE782686A/en
unknown
1972-04-26
NL
NL7205673A
patent/NL7205673A/xx
unknown
Also Published As
Publication number
Publication date
NL7205673A
(en)
1972-10-30
BE782686A
(en)
1972-08-16
JPS532352B1
(en)
1978-01-27
FR2136539A5
(en)
1972-12-22
CH552205A
(en)
1974-07-31
CA942966A
(en)
1974-03-05
US3729984A
(en)
1973-05-01
IT957204B
(en)
1973-10-10
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Legal Events
Date
Code
Title
Description
1974-11-06
PS
Patent sealed [section 19, patents act 1949]
1976-11-24
PLNP
Patent lapsed through nonpayment of renewal fees
