DK173868B1 - Sekundært omsluttet mediumtilførselssystem - Google Patents

Sekundært omsluttet mediumtilførselssystem Download PDF

Info

Publication number: DK173868B1
Authority: DK; Denmark
Prior art keywords: resilient; pipe; access; fuel; medium
Prior art date: 1988-12-22

Application number

DK199002006A

Other languages

Danish (da)

English (en)

Other versions

DK200690D0 (da

DK200690A (da

Inventor

Michael C Webb

Thomas F Wilson

Original Assignee

Exxon Research Engineering Co

Total Containment Inc

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.)

1988-12-22

Filing date

1990-08-21

Publication date

2002-01-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23105876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK173868(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-08-21 Application filed by Exxon Research Engineering Co, Total Containment Inc filed Critical Exxon Research Engineering Co

1990-08-21 Publication of DK200690D0 publication Critical patent/DK200690D0/da

1990-08-21 Publication of DK200690A publication Critical patent/DK200690A/da

2002-01-14 Application granted granted Critical

2002-01-14 Publication of DK173868B1 publication Critical patent/DK173868B1/da

Links

238000005452 bending Methods 0.000 claims abstract description 11
239000000446 fuel Substances 0.000 claims description 62
238000007789 sealing Methods 0.000 claims description 20
230000008878 coupling Effects 0.000 claims description 13
238000010168 coupling process Methods 0.000 claims description 13
238000005859 coupling reaction Methods 0.000 claims description 13
239000000463 material Substances 0.000 claims description 7
239000004033 plastic Substances 0.000 claims description 5
229920003023 plastic Polymers 0.000 claims description 5
238000007689 inspection Methods 0.000 claims description 4
230000009972 noncorrosive effect Effects 0.000 claims description 3
238000004891 communication Methods 0.000 claims description 2
239000007788 liquid Substances 0.000 claims 4
239000012815 thermoplastic material Substances 0.000 claims 2
239000004215 Carbon black (E152) Substances 0.000 claims 1
230000000593 degrading effect Effects 0.000 claims 1
229930195733 hydrocarbon Natural products 0.000 claims 1
150000002430 hydrocarbons Chemical class 0.000 claims 1
238000009413 insulation Methods 0.000 claims 1
238000010079 rubber tapping Methods 0.000 claims 1
239000012530 fluid Substances 0.000 abstract 4
238000012360 testing method Methods 0.000 description 9
238000009825 accumulation Methods 0.000 description 7
238000009434 installation Methods 0.000 description 7
238000003860 storage Methods 0.000 description 7
238000001514 detection method Methods 0.000 description 5
239000002689 soil Substances 0.000 description 5
231100001261 hazardous Toxicity 0.000 description 4
238000000034 method Methods 0.000 description 4
239000005060 rubber Substances 0.000 description 4
239000004698 Polyethylene Substances 0.000 description 3
238000009412 basement excavation Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
239000002184 metal Substances 0.000 description 3
-1 polyethylene Polymers 0.000 description 3
229920000573 polyethylene Polymers 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000007613 environmental effect Effects 0.000 description 2
239000003502 gasoline Substances 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
244000005700 microbiome Species 0.000 description 2
239000010959 steel Substances 0.000 description 2
238000011179 visual inspection Methods 0.000 description 2
238000005299 abrasion Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
229920003020 cross-linked polyethylene Polymers 0.000 description 1
239000004703 cross-linked polyethylene Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
238000004880 explosion Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000002828 fuel tank Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000003895 groundwater pollution Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000012528 membrane Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
238000009420 retrofitting Methods 0.000 description 1
239000000565 sealant Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009423 ventilation Methods 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/3209—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/402—Distribution systems involving geographic features

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Pipeline Systems (AREA)
Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Sampling And Sample Adjustment (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

DK199002006A 1988-12-22 1990-08-21 Sekundært omsluttet mediumtilførselssystem DK173868B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US07/288,131 US4971477A (en)	1988-12-22	1988-12-22	Secondary contained fluid supply system
US28813188		1988-12-22
PCT/US1989/005656 WO1990007074A1 (en)	1988-12-22	1989-12-22	Secondarily contained fluid supply system
US8905656		1989-12-22

Publications (3)

Publication Number	Publication Date
DK200690D0 DK200690D0 (da)	1990-08-21
DK200690A DK200690A (da)	1990-08-21
DK173868B1 true DK173868B1 (da)	2002-01-14

Family

ID=23105876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK199002006A DK173868B1 (da)	1988-12-22	1990-08-21	Sekundært omsluttet mediumtilførselssystem

Country Status (13)

Country	Link
US (1)	US4971477A (de)
EP (1)	EP0406380B1 (de)
JP (1)	JPH04501907A (de)
AT (1)	ATE107004T1 (de)
AU (1)	AU658127B2 (de)
BR (1)	BR8907263A (de)
CA (1)	CA2006057C (de)
DE (1)	DE68916015T2 (de)
DK (1)	DK173868B1 (de)
ES (1)	ES2057524T3 (de)
FI (1)	FI93390C (de)
NZ (1)	NZ231852A (de)
WO (1)	WO1990007074A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU4409389A (en) *	1988-10-06	1990-05-01	Total Containment, Inc	Secondary containment system using flexible piping
US5553971A (en) *	1988-12-20	1996-09-10	Intelpro Corporation	Double-containment underground piping system
US5098221A (en) *	1988-12-20	1992-03-24	Osborne Keith J	Flexible double-containment piping system for underground storage tanks
US5301721A (en) *	1990-05-24	1994-04-12	Hartmann John P	Underground secondary containment and vapor recovery piping system
CA2047354A1 (en) *	1990-07-18	1992-01-19	Rodney E. Brancher	Flexible entry seal arrangement
US5167470A (en) *	1990-07-24	1992-12-01	Mpc Containment Systems, Ltd.	Fuel collection pan for gasoline dispenser
US5135324A (en) *	1991-02-13	1992-08-04	Bravo Sergio M	Method of and structure for removing a flexible pipeline
US5141256A (en) *	1991-06-26	1992-08-25	Double Containment Systems	Double containment pipe assembly access housing
US5152635A (en) *	1991-09-06	1992-10-06	Double Containment Systems	Underground containment tank with removable piping assembly
US5676183A (en) *	1992-02-14	1997-10-14	Bravo; Sergio M.	Gasoline containment systems with fire protective collar
US5285829A (en) *	1992-02-14	1994-02-15	Bravo Sergio M	Gasoline containment systems with leak-resistant plastic fittings
US5263794B1 (en) *	1992-02-19	1996-01-23	Environ Prod Inc	Environmentally safe underground piping system
WO1993017266A1 (en) *	1992-02-19	1993-09-02	Environ Products Inc.	Environmentally safe underground piping system
US5297896B1 (en) *	1992-02-19	1996-01-30	Environ Prod Inc	Environmentally safe underground piping system
CA2109730C (en) *	1992-03-27	2001-12-11	Leo J. Leblanc	Secondary containment flexible underground piping system
US5494374A (en) *	1992-03-27	1996-02-27	Youngs; Andrew	Secondary containment flexible underground piping system
US5620675A (en)	1992-06-23	1997-04-15	Diatech, Inc.	Radioactive peptides
US5398976A (en) *	1992-08-03	1995-03-21	Environ Products, Inc.	Connecting device for pipe assemblies
US5372454A (en) *	1992-09-10	1994-12-13	Total Containment, Inc.	System for vapor recovery without formation of fluid blockages and a pipe therefor
US5343738A (en) *	1992-10-16	1994-09-06	Furon Company	Double walled containment fuel transfer hose
US5383745A (en) *	1992-12-08	1995-01-24	John P. Deming	Hazardous materials catch basin
US5427474A (en) *	1993-01-25	1995-06-27	Ameron, Inc.	Double containment piping system and centralization seal therefor
US5358358A (en) *	1993-02-17	1994-10-25	Dayco Products, Inc.	System for conveying a fluid through an under-the-ground location and method of making the same
US5295760A (en) *	1993-07-27	1994-03-22	Rowe John W	Testable bulkhead
US5379810A (en) *	1993-09-09	1995-01-10	Marino; Thomas F.	Spill containment transfer bag
TW309581B (de) *	1994-09-15	1997-07-01	Environ Prod Inc
AU696049B2 (en) *	1994-09-15	1998-08-27	Environ Products Inc.	Pipe coupling assembly, system and method
US5577862A (en) *	1995-01-31	1996-11-26	C.M.F. Corporation	Underground containment for fluid systems
US5582720A (en) *	1995-02-10	1996-12-10	Deming; John P.	Drain closure apparatus
FR2735085B1 (fr) *	1995-06-12	1997-09-05	Total Raffinage Distribution	Systeme de tuyauterie pour le remplissage en carburant liquide d'une cuve enterree et pour le transfert de ce carburant vers un poste de distribution
US5865216A (en)	1995-11-08	1999-02-02	Advanced Polymer Technology, Inc.	System for housing secondarily contained flexible piping
US5975132A (en) *	1996-06-25	1999-11-02	Total Containment, Inc.	Preassembled underground secondary containment system for containing fuel
US6173997B1 (en)	1996-07-11	2001-01-16	Advanced Polymer Technology, Inc.	Flexible entry boot
US5810400A (en)	1996-07-11	1998-09-22	Advanced Polymer Technology, Inc.	Flexible entry boot
US6224115B1 (en) *	1996-10-08	2001-05-01	Delaware Capital Formation, Inc.	Bulkhead fitting for underground sump
AU731982B2 (en) *	1996-10-08	2001-04-12	Pisces By Opw, Inc.	Improved bulkhead fitting for underground sump
US5819975A (en) *	1996-10-08	1998-10-13	Dover Corp.	Dispenser sump
US5950860A (en) *	1996-10-08	1999-09-14	Dover Corp.	Adjustable length storage tank sumps
US5955657A (en) *	1997-03-25	1999-09-21	Bravo; Sergio M.	Pipe layout with opposing incline
US6003537A (en) *	1997-03-25	1999-12-21	Bravo; Sergio M.	Removable penetration fittings using T-fitting and flexible pipe combination
US6006773A (en) *	1997-09-24	1999-12-28	Bravo; Sergio M.	Installation method for pipe layout with opposing incline
US6086117A (en)	1998-05-05	2000-07-11	Advanced Polymer Technology, Inc.	Double booted flexible entry boot
US5967567A (en)	1998-01-15	1999-10-19	Advanced Polymer Technology, Inc.	Matingly engaged flexible entry boot
USD429735S (en) *	1998-07-23	2000-08-22	Advanced Polymer Technology, Inc.	Integrally formed tank sump with lid
US6189717B1 (en)	1998-09-14	2001-02-20	Advanced Polymer Technology, Inc.	Integrally formed tank sump with water resistant lid assembly
US6371154B1 (en)	1999-09-17	2002-04-16	Fisces By Opw, Inc.	Apparatus and system for containment
US6164345A (en) *	2000-01-14	2000-12-26	Matrix Service, Inc.	Flexible fluid containment system
AU2001240780C1 (en) *	2000-03-08	2006-05-11	Petro Technik Limited	Improved containment system
US6558077B1 (en)	2001-03-16	2003-05-06	Cameron M. Colson	Selective suspension drain closure apparatus
US6823886B2 (en)	2001-09-13	2004-11-30	S. Bravo Systems, Inc.	Dispenser containment
US7306264B2 (en) *	2001-11-09	2007-12-11	Advanced Drainage Systems, Inc.	Pipe having a water-tight in-line bell
US6962269B2 (en) *	2002-06-18	2005-11-08	Gilbarco Inc.	Service station leak detection and recovery system
US6997042B2 (en)	2002-09-10	2006-02-14	Gilbarco Inc.	Secondary containment leak prevention and detection system and method
US6978661B2 (en)	2002-09-10	2005-12-27	Gilbarco Inc.	Secondary containment leak prevention and detection system and method in fuel dispenser
US7010961B2 (en) *	2002-09-10	2006-03-14	Gilbarco Inc.	Power head secondary containment leak prevention and detection system and method
US7251983B2 (en) *	2002-09-10	2007-08-07	Gilbarco Inc.	Secondary containment system and method
US6834534B2 (en) *	2003-03-17	2004-12-28	Veeder-Root Company	Fuel storage tank leak prevention and detection system and method
US6889538B2 (en) *	2003-10-02	2005-05-10	Varco I/P, Inc.	Monitoring system for leak prevention and detection
US20090050225A1 (en) *	2006-01-06	2009-02-26	Dave Thomas	System for Piping Under Roadways
US7753412B2 (en) *	2008-03-19	2010-07-13	Energy Control Systems, Inc.	Vented gas riser apparatus
US7740284B2 (en) *	2008-03-19	2010-06-22	Energy Control Systems, Inc.	Vented gas riser apparatus
US8534713B2 (en) *	2008-04-03	2013-09-17	Mitsubishi Heavy Industries, Ltd.	Connecting structure of a double tube
NZ588879A (en)	2008-05-30	2012-07-27	Contech Engineered Solutions LLC	A plastic pipe joint spigot member with metal insert that engages with a bell end structure and contains solid ribs and a gasket
DE102008047257A1 (de) *	2008-09-14	2010-04-08	Sicherungsgerätebau GmbH	Sensoreinheit zur Kontrolle von Überwachungsräumen von doppelwandigen Behältern oder doppelwandigen Rohren oder doppelwandigen Behältnissen
US9399183B2 (en)	2014-04-01	2016-07-26	Dometic Corporation	Vent filter
RU2604763C1 (ru) *	2015-09-24	2016-12-10	Николай Титович Краснов	Способ компоновки и монтажа винтовым заглублением вертикальных блоков моноблочной/мультиблочной автозаправочной станции
WO2017136848A1 (en) *	2016-02-04	2017-08-10	Haws Corporation	Integrated water detection sensor
US11280052B1 (en) *	2019-03-12	2022-03-22	Troy Jensrud	Underground fuel tank indicator flag
US11933443B2 (en)	2019-10-01	2024-03-19	S. Bravo Systems, Inc.	Penetration fitting having compression seals and methods of installing and using the same
US12270499B2 (en)	2021-08-30	2025-04-08	ND Energy Services Management, Inc.	Water line junction device

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US1188446A (en) *	1915-04-22	1916-06-27	Johnathan Haines	Gasolene-supply apparatus.
US1375363A (en) *	1919-08-18	1921-04-19	Frederick S Cary	Liquid-dispensing device
US2336150A (en) *	1940-06-24	1943-12-07	Dayton Pump & Mfg Co	Airport gasoline dispensing system
US2507597A (en) *	1945-01-22	1950-05-16	Erie Meter Systems Inc	Airport fueling system
US3543377A (en) *	1968-12-30	1970-12-01	Raymond Muir Bremner	Vibratory towing head
US3672103A (en) *	1969-12-31	1972-06-27	City Of Fort Collins	Modular utility vault
US4062376A (en) *	1975-09-05	1977-12-13	Mcgrath Robert L	Service connection between a main and a meter in a building and method of and equipment for installing the same
US4449853A (en) *	1983-04-11	1984-05-22	Mennella Robert J	Flexible sleeve elbow for gas service lines
US4682911A (en) *	1984-03-06	1987-07-28	Mpc Containment Systems, Ltd.	Secondary containment systems especially well suited for hydrocarbon storage and delivery systems
US4565351A (en) *	1984-06-28	1986-01-21	Arnco Corporation	Method for installing cable using an inner duct
US4702645A (en) *	1984-08-27	1987-10-27	Press-Seal Gasket Corporation	Slipline adjustable manhole seal
US4778310A (en) *	1986-11-14	1988-10-18	Mpc Containment Systems, Ltd.	Means for installing membranes in containment pits for tanks storing liquids
US4639164A (en) *	1985-05-06	1987-01-27	Owens-Corning Fiberglas Corporation	Underground tank sump and piping system
JPH0641173B2 (ja) *	1986-10-16	1994-06-01	ハンス・ミユラ−	地中に敷設された導管を補修する方法
US5098221A (en) *	1988-12-20	1992-03-24	Osborne Keith J	Flexible double-containment piping system for underground storage tanks

1988
- 1988-12-22 US US07/288,131 patent/US4971477A/en not_active Expired - Lifetime
1989
- 1989-12-19 CA CA 2006057 patent/CA2006057C/en not_active Expired - Fee Related
- 1989-12-19 NZ NZ231852A patent/NZ231852A/en unknown
- 1989-12-22 DE DE68916015T patent/DE68916015T2/de not_active Expired - Fee Related
- 1989-12-22 AT AT90901409T patent/ATE107004T1/de not_active IP Right Cessation
- 1989-12-22 AU AU48281/90A patent/AU658127B2/en not_active Ceased
- 1989-12-22 JP JP2501884A patent/JPH04501907A/ja active Pending
- 1989-12-22 WO PCT/US1989/005656 patent/WO1990007074A1/en not_active Ceased
- 1989-12-22 BR BR8907263A patent/BR8907263A/pt not_active IP Right Cessation
- 1989-12-22 EP EP19900901409 patent/EP0406380B1/de not_active Expired - Lifetime
- 1989-12-22 ES ES90901409T patent/ES2057524T3/es not_active Expired - Lifetime
1990
- 1990-08-21 FI FI904139A patent/FI93390C/fi not_active IP Right Cessation
- 1990-08-21 DK DK199002006A patent/DK173868B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK200690D0 (da)	1990-08-21
ES2057524T3 (es)	1994-10-16
FI904139A0 (fi)	1990-08-21
US4971477A (en)	1990-11-20
WO1990007074A1 (en)	1990-06-28
BR8907263A (pt)	1991-03-12
AU658127B2 (en)	1995-04-06
DE68916015D1 (de)	1994-07-14
EP0406380A1 (de)	1991-01-09
DK200690A (da)	1990-08-21
CA2006057C (en)	1994-05-17
ATE107004T1 (de)	1994-06-15
EP0406380A4 (en)	1991-05-15
AU4828190A (en)	1990-07-10
EP0406380B1 (de)	1994-06-08
NZ231852A (en)	1992-11-25
JPH04501907A (ja)	1992-04-02
FI93390C (fi)	1995-03-27
CA2006057A1 (en)	1990-06-22
DE68916015T2 (de)	1994-12-01
FI93390B (fi)	1994-12-15

Legal Events

Date	Code	Title	Description
2002-01-14	B1	Patent granted (law 1993)
2005-08-22	PBP	Patent lapsed	Country of ref document: DK

Publication	Publication Date	Title
DK173868B1 (da)	2002-01-14	Sekundært omsluttet mediumtilførselssystem
US5553971A (en)	1996-09-10	Double-containment underground piping system
US6029505A (en)	2000-02-29	Connecting device for pipe assemblies
US5865216A (en)	1999-02-02	System for housing secondarily contained flexible piping
EP0632871B1 (de)	1998-11-04	Umweltsicheres untergrundrohrsystem
EP0731893B1 (de)	2002-02-20	Rohrkupplungsanordnung, system und verfahren
US5297896A (en)	1994-03-29	Environmentally safe underground piping system
EP0464027B1 (de)	2001-05-30	Flexibles, doppelt gesichertes rohrsystem
US5263794A (en)	1993-11-23	Environmentally safe underground piping system
US5713607A (en)	1998-02-03	Pipe coupling assembly, system and method
USRE37114E1 (en)	2001-03-27	Secondary containment flexible underground piping system
EP0592639A4 (en)	1994-07-27	Secondary containment flexible underground piping system
JP2933094B2 (ja)	1999-08-09	地下貯蔵タンク用の可撓性二重封じ込め配管システム