DK637388A - Fremgangsmaade til forhindring af frysning i vandroer og et roersystem til udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til forhindring af frysning i vandroer og et roersystem til udoevelse af fremgangsmaaden

Info

Publication number: DK637388A
Authority: DK; Denmark
Prior art keywords: procedure; pipe system; exercising; water pipes; preventing freezing
Prior art date: 1987-03-17

Application number

DK637388A

Other languages

English (en)

Other versions

DK164178C (da

DK164178B (da

DK637388D0 (da

Inventor

Anders Westerberg

Original Assignee

Anders Westerberg

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.)

1987-03-17

Filing date

1988-11-15

Publication date

1989-01-12

1988-11-15 Application filed by Anders Westerberg filed Critical Anders Westerberg

1988-11-15 Publication of DK637388D0 publication Critical patent/DK637388D0/da

1989-01-12 Publication of DK637388A publication Critical patent/DK637388A/da

1992-05-18 Publication of DK164178B publication Critical patent/DK164178B/da

1992-10-12 Application granted granted Critical

1992-10-12 Publication of DK164178C publication Critical patent/DK164178C/da

Links

238000000034 method Methods 0.000 title abstract 4
230000008014 freezing Effects 0.000 title abstract 3
238000007710 freezing Methods 0.000 title abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
239000007990 PIPES buffer Substances 0.000 title 1
238000011144 upstream manufacturing Methods 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/002—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods
- A62C3/004—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods for freezing warehouses and storages
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
- F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- 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
- Y10T137/1189—Freeze condition responsive safety 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/785—With retarder or dashpot

Landscapes

Engineering & Computer Science (AREA)
Public Health (AREA)
Health & Medical Sciences (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Operations Research (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Hydrology & Water Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Water Supply & Treatment (AREA)
Pipe Accessories (AREA)
Pipeline Systems (AREA)
Safety Valves (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)
Cable Accessories (AREA)
Photoreceptors In Electrophotography (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Investigating Or Analysing Biological Materials (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Medicinal Preparation (AREA)

DK637388A 1987-03-17 1988-11-15 Fremgangsmaade til forhindring af frysning i vandroer og et roersystem til udoevelse af fremgangsmaaden DK164178C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
SE8701098A SE456830B (sv)	1987-03-17	1987-03-17	Saett foer att foerhindra frysning i roer med backventil och saekerhetsventil samt roerledningssystem foer genomfoerande av saettet
SE8701098		1987-03-17
PCT/SE1988/000133 WO1988007109A1 (en)	1987-03-17	1988-03-16	Method of preventing freezing in pipes, and a piping system for carrying out the method
SE8800133		1988-03-16

Publications (4)

Publication Number	Publication Date
DK637388D0 DK637388D0 (da)	1988-11-15
DK637388A true DK637388A (da)	1989-01-12
DK164178B DK164178B (da)	1992-05-18
DK164178C DK164178C (da)	1992-10-12

Family

ID=20367891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK637388A DK164178C (da)	1987-03-17	1988-11-15	Fremgangsmaade til forhindring af frysning i vandroer og et roersystem til udoevelse af fremgangsmaaden

Country Status (11)

Country	Link
US (1)	US5014731A (da)
EP (1)	EP0349575B1 (da)
JP (1)	JPH02503213A (da)
AT (1)	ATE66032T1 (da)
CA (1)	CA1303460C (da)
DE (1)	DE3864142D1 (da)
DK (1)	DK164178C (da)
FI (1)	FI87001C (da)
NO (1)	NO163461C (da)
SE (1)	SE456830B (da)
WO (1)	WO1988007109A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5842839A (en) *	1994-03-11	1998-12-01	Walsh; Roger C.	Liquid supply system
GB2309479B (en) *	1996-01-26	2000-07-26	George Evdemon	Water supply system for buildings
US5730168A (en) *	1996-06-14	1998-03-24	The Board Of Trustees Of The University Of Illinois	Pipe burst protection pressure relief apparatus for plumbing fixtures
US6491109B2 (en) *	2001-05-11	2002-12-10	Joel P. Christenson	Kinetic antifreeze device
US20040069346A1 (en) *	2002-10-04	2004-04-15	Robert Adrian	Exterior sprinkler system shutoff and drainage system
US10260823B2 (en) *	2012-11-19	2019-04-16	Robert Cooney	Freeze protection system with drainage control for heat transfer coils in HVAC systems
US10100500B2 (en)	2014-05-28	2018-10-16	Ent. Services Development Corporation Lp	Managing a fluid condition in a pipe
US12449050B2 (en)	2024-03-05	2025-10-21	James H. Stathis	Pipe burst prevention ceramic cartridge, valve system and method
US12571480B2 (en) *	2024-03-05	2026-03-10	James H. Stathis	Pipe burst prevention relief valve, control valve system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1159225A (en) *	1915-02-10	1915-11-02	John W Howell	Freezing-plug.
US3319657A (en) *	1964-10-16	1967-05-16	Louis A Nyiri	Coil freeze protection device
US3926051A (en) *	1975-01-02	1975-12-16	Oded Katzman	Frost protection plug for a water meter
US4117856A (en) *	1976-09-27	1978-10-03	Mark Controls Corporation	Frostproof backflow preventer
US4483361A (en) *	1978-12-20	1984-11-20	Jungbert Sr Edward J	Anti-syphon frost-proof hydrant
US4665941A (en) *	1981-03-27	1987-05-19	Hudson David R	Fluid control of metering assemblies
US4776362A (en) *	1984-11-07	1988-10-11	Domingue Sr Chris J	Relief valve for fluid line

1987
- 1987-03-17 SE SE8701098A patent/SE456830B/sv not_active IP Right Cessation
1988
- 1988-03-15 CA CA 561540 patent/CA1303460C/en not_active Expired - Lifetime
- 1988-03-16 WO PCT/SE1988/000133 patent/WO1988007109A1/en not_active Ceased
- 1988-03-16 US US07/399,496 patent/US5014731A/en not_active Expired - Fee Related
- 1988-03-16 DE DE8888902971T patent/DE3864142D1/de not_active Expired - Lifetime
- 1988-03-16 EP EP19880902971 patent/EP0349575B1/en not_active Expired - Lifetime
- 1988-03-16 JP JP63502766A patent/JPH02503213A/ja active Pending
- 1988-03-16 AT AT88902971T patent/ATE66032T1/de not_active IP Right Cessation
- 1988-11-15 DK DK637388A patent/DK164178C/da active
- 1988-11-16 NO NO885115A patent/NO163461C/no unknown
1989
- 1989-09-15 FI FI894367A patent/FI87001C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
ATE66032T1 (de)	1991-08-15
FI87001B (fi)	1992-07-31
DK164178C (da)	1992-10-12
DK164178B (da)	1992-05-18
DK637388D0 (da)	1988-11-15
JPH02503213A (ja)	1990-10-04
SE456830B (sv)	1988-11-07
SE8701098D0 (sv)	1987-03-17
NO163461C (no)	1990-05-30
WO1988007109A1 (en)	1988-09-22
DE3864142D1 (de)	1991-09-12
NO885115D0 (no)	1988-11-16
EP0349575B1 (en)	1991-08-07
EP0349575A1 (en)	1990-01-10
SE8701098L (sv)	1988-09-18
CA1303460C (en)	1992-06-16
FI894367A0 (fi)	1989-09-15
FI87001C (fi)	1992-11-10
NO163461B (no)	1990-02-19
NO885115L (no)	1989-01-16
US5014731A (en)	1991-05-14

Publication	Publication Date	Title
NO913064L (no)	1991-08-12	Fremgangsmaate til foring av roerledninger og kanaler.
DK164178C (da)	1992-10-12	Fremgangsmaade til forhindring af frysning i vandroer og et roersystem til udoevelse af fremgangsmaaden
ATE35026T1 (de)	1988-06-15	Vorrichtung zur drosselnden durchflussbegrenzung in wasser-armaturen.
SE8101045L (sv)	1982-08-17	Forfarande och anordning for att reducera frysriskerna i for dagvatten avsedda ledningssystem
FR2433728A1 (fr)	1980-03-14	Systeme de chauffage en circuit ferme, en particulier pour l'utilisation de la chaleur residuelle apres une chaudiere de recuperation de la chaleur d'echappement, avec dispositif regulateur de la pression
SE9202201D0 (sv)	1992-07-20	Anordning foer snabbsektionering
FR2403509A1 (fr)	1979-04-13	Dispositif de branchement de tuyaux, notamment pour des installations de chauffage a eau chaude
NO941467L (no)	1995-10-23	Anordning ved avtapningsventil og sikkerhetsventil i sammenheng med varmtvannsbeholder
FR2616451B1 (fr)	1989-10-13	Procede et installation pour proteger les canalisations d'eau contre la corrosion
FR2452691A1 (fr)	1980-10-24	Procede et dispositif pour eliminer d'un systeme refroidisseur les depots et/ou sediments
BR9408440A (pt)	1997-08-05	Economizador de caldeira de recuperação
KR930019236A (ko)	1993-10-18	화재시 질식사 예방용 산소공급 방법과 장치
White et al.	1988	Cement tapes for impact/corrosion protection of pipes
IE55889B1 (en)	1991-02-14	Radiator valve
SE8302708D0 (sv)	1983-05-11	Sett for forspenning av rorledningar for varma medier
DK686988A (da)	1989-06-12	Indretning til behandling, isaer anboring af under fluidumtryk staaende roerledninger, saasom gas- og vandledninger
JPS5261802A (en)	1977-05-21	Removing method of extraneous matter from inside pump
GEP19980959B (en)	1998-02-10	Hydrotechnical Structure for Ship Orientation
DK1063477T3 (da)	2005-03-21	Indretning til hydraulisk forbindelse af en ekspansionsbeholder og en ekspansionsbeholder, der er forsynet med en sådan indretning
JPS57207686A (en)	1982-12-20	Heating furnace
SE8602211D0 (sv)	1986-05-15	Brandbekempningssystem
Buhler	1988	Elimination of Calcium Deposits in Water Supply Pipes