GB1060386A - Improvements relating to venturi tubes for controlling diaphragm-actuated gas valves of gas-fired water heaters - Google Patents
Improvements relating to venturi tubes for controlling diaphragm-actuated gas valves of gas-fired water heatersInfo
- Publication number
- GB1060386A GB1060386A GB1918364A GB1918364A GB1060386A GB 1060386 A GB1060386 A GB 1060386A GB 1918364 A GB1918364 A GB 1918364A GB 1918364 A GB1918364 A GB 1918364A GB 1060386 A GB1060386 A GB 1060386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- passage
- water heaters
- improvements relating
- venturi tubes
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
1,060,386. Valves. JUNKERS & CO. G.m.b.H. May 8, 1964 [May 11, 1963], No. 19183/64. Heading F2V. [Also in Division F1] The water fitting of a gas-fired continuous water heater has a water supply connection 11, Fig. 1, leading through passage 12 and flow regulator 17 to a high pressure chamber 13 separated from a low-pressure chamber 16 by a diaphragm 15. Water flow through passage 19 and Venturi 30 creates a vacuum in chamber 16 causing diaphragm 15 to regulate the gas valve (not described). The inner surface of the Venturi tube is radially outwardly stepped to the region of the suction ports. Passage 20 leads through a heat exchanger (not described) to passage 21, the temperature of flow through outlet connection 25 being adjusted by regulation of hot and cold taps 23, 24.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEJ23688A DE1260745B (en) | 1963-05-11 | 1963-05-11 | Venturi tube with stepped hollow cylinder surface for a gas-heated water heater |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1060386A true GB1060386A (en) | 1967-03-01 |
Family
ID=7201501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1918364A Expired GB1060386A (en) | 1963-05-11 | 1964-05-08 | Improvements relating to venturi tubes for controlling diaphragm-actuated gas valves of gas-fired water heaters |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT243470B (en) |
BE (1) | BE647675A (en) |
CH (1) | CH421447A (en) |
DE (1) | DE1260745B (en) |
GB (1) | GB1060386A (en) |
NL (1) | NL140049B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382179A2 (en) * | 1989-02-10 | 1990-08-16 | ROSSIGNOLI Michele, ZUCCHER Rita, SOARDO Flavia, DE UFFICI Maria, dba ROSSIGNOLI Michele & C. Snc | Water pressure-controlled valve particularly for heating systems with sanitary-water production |
GB2290367A (en) * | 1994-06-11 | 1995-12-20 | Delta Fluid Products Ltd | Fluid flow regulator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2502349C3 (en) * | 1975-01-22 | 1981-11-19 | Robert Bosch Gmbh, 7000 Stuttgart | Water fitting for gas-heated instant water heaters |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB591550A (en) * | 1945-02-06 | 1947-08-21 | Leopold Friedman | Improvements in and relating to gas water heating appliances |
FR922594A (en) * | 1945-02-06 | 1947-06-12 | Rue Gas Dev Ltd De | Improvements in the production of water heating devices |
FR1051953A (en) * | 1952-02-29 | 1954-01-20 | Instant hot water production device | |
DE1101646B (en) * | 1959-03-20 | 1961-03-09 | Walter Bruemmerhoff Dipl Ing | Low water protection for electrically heated water heaters |
-
1963
- 1963-05-11 DE DEJ23688A patent/DE1260745B/en active Pending
- 1963-08-22 AT AT675763A patent/AT243470B/en active
-
1964
- 1964-05-05 CH CH584364A patent/CH421447A/en unknown
- 1964-05-08 GB GB1918364A patent/GB1060386A/en not_active Expired
- 1964-05-08 BE BE647675A patent/BE647675A/xx unknown
- 1964-05-08 NL NL6405126A patent/NL140049B/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382179A2 (en) * | 1989-02-10 | 1990-08-16 | ROSSIGNOLI Michele, ZUCCHER Rita, SOARDO Flavia, DE UFFICI Maria, dba ROSSIGNOLI Michele & C. Snc | Water pressure-controlled valve particularly for heating systems with sanitary-water production |
GB2228986A (en) * | 1989-02-10 | 1990-09-12 | Rossignoli Michele | Water pressure-controlled valve particularly for heating systems with sanitary-water production |
EP0382179A3 (en) * | 1989-02-10 | 1991-05-08 | ROSSIGNOLI Michele, ZUCCHER Rita, SOARDO Flavia, DE UFFICI Maria, dba ROSSIGNOLI Michele & C. Snc | Water pressure-controlled valve particularly for heating systems with sanitary-water production |
GB2290367A (en) * | 1994-06-11 | 1995-12-20 | Delta Fluid Products Ltd | Fluid flow regulator |
Also Published As
Publication number | Publication date |
---|---|
CH421447A (en) | 1966-09-30 |
NL6405126A (en) | 1964-11-12 |
AT243470B (en) | 1965-11-10 |
NL140049B (en) | 1973-10-15 |
DE1260745B (en) | 1968-02-08 |
BE647675A (en) | 1964-08-31 |
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