DE69412587D1 - Pneumatischer Verschluss zum Prüfen von Kanalisationsschächten mit Druckluft - Google Patents

Pneumatischer Verschluss zum Prüfen von Kanalisationsschächten mit Druckluft

Info

Publication number
DE69412587D1
DE69412587D1 DE69412587T DE69412587T DE69412587D1 DE 69412587 D1 DE69412587 D1 DE 69412587D1 DE 69412587 T DE69412587 T DE 69412587T DE 69412587 T DE69412587 T DE 69412587T DE 69412587 D1 DE69412587 D1 DE 69412587D1
Authority
DE
Germany
Prior art keywords
shutter
testing
compressed air
tyre
fingers
Prior art date
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 - Fee Related
Application number
DE69412587T
Other languages
English (en)
Other versions
DE69412587T2 (de
Inventor
Emile Roche
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.)
Charlatte
Original Assignee
Charlatte
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.)
Filing date
Publication date
Application filed by Charlatte filed Critical Charlatte
Publication of DE69412587D1 publication Critical patent/DE69412587D1/de
Application granted granted Critical
Publication of DE69412587T2 publication Critical patent/DE69412587T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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
    • G01M3/022—Test plugs for closing off the end of a pipe
DE69412587T 1994-04-29 1994-04-29 Pneumatischer Verschluss zum Prüfen von Kanalisationsschächten mit Druckluft Expired - Fee Related DE69412587T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94400927A EP0679879B1 (de) 1994-04-29 1994-04-29 Pneumatischer Verschluss zum Prüfen von Kanalisationsschächten mit Druckluft

Publications (2)

Publication Number Publication Date
DE69412587D1 true DE69412587D1 (de) 1998-09-24
DE69412587T2 DE69412587T2 (de) 1999-04-22

Family

ID=8217999

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69412587T Expired - Fee Related DE69412587T2 (de) 1994-04-29 1994-04-29 Pneumatischer Verschluss zum Prüfen von Kanalisationsschächten mit Druckluft

Country Status (5)

Country Link
EP (1) EP0679879B1 (de)
AT (1) ATE170000T1 (de)
DE (1) DE69412587T2 (de)
DK (1) DK0679879T3 (de)
ES (1) ES2123729T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113447216A (zh) * 2021-06-28 2021-09-28 安徽易全新材料有限公司 一种用于吹塑瓶气密性检测设备及其检测方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20007478U1 (de) * 2000-04-25 2001-10-11 Kortmann Karl Bauteil für ein Kanalisationsbauwerk o.dgl.
DE10227952B4 (de) * 2002-06-22 2004-05-13 Funke Kunststoffe Gmbh Vorrichtung und Verfahren zum Prüfen der Dichtigkeit eines Kanalisations-Abzweigs
DE202008006047U1 (de) * 2008-05-02 2009-06-25 Bohatsch, Axel Vorrichtung zum Verschließen eines Kanalschachtes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373381A (en) * 1981-01-29 1983-02-15 Leon Kulp Manhole leakage indicator and method for using
FR2535692B1 (fr) * 1982-11-08 1986-06-06 Renvoise Jacques Dispositif permettant a la fois l'obturation etanche et le controle d'etancheite de reservoirs de stockage
US4763511A (en) * 1985-10-07 1988-08-16 Cherne Industries, Inc. Pipe joint sealing and testing apparatus
US4964755A (en) * 1989-04-18 1990-10-23 Lew-Mor, Inc. Manhole cover lock apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113447216A (zh) * 2021-06-28 2021-09-28 安徽易全新材料有限公司 一种用于吹塑瓶气密性检测设备及其检测方法

Also Published As

Publication number Publication date
ES2123729T3 (es) 1999-01-16
ATE170000T1 (de) 1998-09-15
EP0679879A1 (de) 1995-11-02
DK0679879T3 (da) 1999-05-25
EP0679879B1 (de) 1998-08-19
DE69412587T2 (de) 1999-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee