AT386276B - EXPANSION DEVICE - Google Patents

EXPANSION DEVICE

Info

Publication number: AT386276B
Authority: AT; Austria
Prior art keywords: expansion device; expansion
Prior art date: 1982-03-15

Application number

AT0087583A

Other languages

German (de)

Other versions

ATA87583A (en

Original Assignee

Apaco App Ag

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.)

1982-03-15

Filing date

1983-03-11

Publication date

1988-07-25

1983-03-11 Application filed by Apaco App Ag filed Critical Apaco App Ag

1987-12-15 Publication of ATA87583A publication Critical patent/ATA87583A/en

1988-07-25 Application granted granted Critical

1988-07-25 Publication of AT386276B publication Critical patent/AT386276B/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks
- F24D3/1016—Tanks having a bladder
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/04—Hot-water central heating systems with the water under high pressure
- F24D3/06—Arrangements or devices for maintaining high pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Thermal Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Reciprocating Pumps (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)
Glass Compositions (AREA)
Surgical Instruments (AREA)

AT0087583A 1982-03-15 1983-03-11 EXPANSION DEVICE AT386276B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1612/82A CH658118A5 (en)	1982-03-15	1982-03-15	EXPANSION DEVICE FOR THE WORKING FLUID OF A HEATING OR COOLING SYSTEM.

Publications (2)

Publication Number	Publication Date
ATA87583A ATA87583A (en)	1987-12-15
AT386276B true AT386276B (en)	1988-07-25

Family

ID=4214503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0087583A AT386276B (en)	1982-03-15	1983-03-11	EXPANSION DEVICE

Country Status (6)

Country	Link
AT (1)	AT386276B (en)
CH (1)	CH658118A5 (en)
DE (1)	DE3307990A1 (en)
FR (1)	FR2523274B1 (en)
IT (1)	IT1161911B (en)
NL (1)	NL189729C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4320333C2 (en) *	1993-06-21	2002-11-14	Jens Pannenborg	Method and device for securing system pressures in a closed water cycle
DE19921389A1 (en) *	1999-05-10	2000-11-23	Jens Pannenborg	Method for monitoring and regulating water level and header pressure in membrane expansion tanks for boilers has a balancing crosspiece fitted on an axle fastened in brackets and a spring to determine maximum possible load.
US20110185772A1 (en) *	2007-08-30	2011-08-04	Raymond David Ruthven	Variable pressure water delivery system
DE102016012621A1 (en) *	2016-10-14	2018-04-19	Hydac Technology Gmbh	Apparatus and method for determining the weight of a hydraulic accumulator
DE102022117838A1 (en) *	2022-07-18	2024-01-18	Vaillant Gmbh	Method for operating a hot water tank, computer program, regulating and control device, hot water tank and use of a pressurized gaseous fluid

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2910722B1 (en) *	1979-03-19	1980-05-29	Winkelmann & Pannhoff Gmbh	Compressor-controlled expansion vessel
DE2922302A1 (en) *	1979-05-31	1980-12-11	Simka Ges Fuer Apparatebau Mbh	Pressure compensation vessel for central heating circuit - uses flexible membrane between water and air volumes to regulate operation of compressor through movement of proximity switch
DE3001989A1 (en) *	1980-01-21	1981-07-23	Winkelmann & Pannhoff Gmbh, 4730 Ahlen	Expansion vessel with membrane divider - probes low water level by electrode and high level by membrane-operated pressure switch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2271516A1 (en) *	1973-02-16	1975-12-12	Brion Manuel	Heavy duty supply tank for central heating - maintains constant water level and pressure under varying operating temp.

1982
- 1982-03-15 CH CH1612/82A patent/CH658118A5/en not_active IP Right Cessation
1983
- 1983-03-07 DE DE19833307990 patent/DE3307990A1/en active Granted
- 1983-03-10 NL NLAANVRAGE8300875,A patent/NL189729C/en not_active IP Right Cessation
- 1983-03-10 IT IT20011/83A patent/IT1161911B/en active
- 1983-03-11 AT AT0087583A patent/AT386276B/en not_active IP Right Cessation
- 1983-03-14 FR FR8304138A patent/FR2523274B1/fr not_active Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2910722B1 (en) *	1979-03-19	1980-05-29	Winkelmann & Pannhoff Gmbh	Compressor-controlled expansion vessel
DE2922302A1 (en) *	1979-05-31	1980-12-11	Simka Ges Fuer Apparatebau Mbh	Pressure compensation vessel for central heating circuit - uses flexible membrane between water and air volumes to regulate operation of compressor through movement of proximity switch
DE3001989A1 (en) *	1980-01-21	1981-07-23	Winkelmann & Pannhoff Gmbh, 4730 Ahlen	Expansion vessel with membrane divider - probes low water level by electrode and high level by membrane-operated pressure switch

Also Published As

Publication number	Publication date
FR2523274B1 (en)	1986-03-07
DE3307990A1 (en)	1983-09-22
NL189729B (en)	1993-02-01
IT1161911B (en)	1987-03-18
NL189729C (en)	1993-07-01
ATA87583A (en)	1987-12-15
CH658118A5 (en)	1986-10-15
FR2523274A1 (en)	1983-09-16
IT8320011A0 (en)	1983-03-10
NL8300875A (en)	1983-10-03
DE3307990C2 (en)	1993-08-19
IT8320011A1 (en)	1984-09-10

Legal Events

Date	Code	Title
1994-02-15	UEP	Publication of translation of european patent specification
1999-08-15	ELJ	Ceased due to non-payment of the annual fee
2002-02-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
NO832619L (en)	1984-01-23	CONNECTION DEVICE
SE8203530L (en)	1983-10-01	LINING DEVICE
SE8202259L (en)	1983-10-08	QUICK CONNECTION DEVICE
IT1176163B (en)	1987-08-18	ASSORTOR DEVICE
BR8303890A (en)	1984-02-28	ANTI-REFULGOR DEVICE
NO831889L (en)	1983-12-02	COMBUSTION-HEATING DEVICE
DK471383A (en)	1984-04-28	ULTRASOUND-MEASURING DEVICE
IT1169440B (en)	1987-05-27	LOCK-HOLDER DEVICE ON IRON-THREADERS
IT1218346B (en)	1990-04-12	CONNECTION DEVICE
AT386276B (en)	1988-07-25	EXPANSION DEVICE
DK536183A (en)	1984-06-10	TERM DEVICE
IT1161906B (en)	1987-03-18	SYNCHRONIZER DEVICE
BR8305291A (en)	1984-11-13	ANTI-GLAZING DEVICE
AT382950B (en)	1987-04-27	CONNECTING DEVICE
MX156490A (en)	1988-08-29	CONNECTION DEVICE
DE3374084D1 (en)	1987-11-19	RADIOGONIOMETRIC DEVICE
IT1169672B (en)	1987-06-03	RETENTION DEVICE
FI832971A (en)	1984-04-21	UNDER VAERMEPAOVERKAN KRYMPANDE FOERBINDELSEMUFF
DK321383D0 (en)	1983-07-12	LOSSING DEVICE
IT1192977B (en)	1988-05-26	CONVEYOR-SPACER DEVICE
BR6201344U (en)	1983-04-12	FIXING DEVICE
RO84195A2 (en)	1984-05-23	SUSTINING DEVICE
BR6200581U (en)	1983-12-06	LACRE DEVICE
BR6201317U (en)	1984-05-02	COMMERCIAL DEVICE
BR6200730U (en)	1984-01-03	MULTIPLE DEVICE