DE2948029A1 - Venturirohr-druckerzeuger fuer fluidzirkulationssysteme - Google Patents

Venturirohr-druckerzeuger fuer fluidzirkulationssysteme

Info

Publication number
DE2948029A1
DE2948029A1 DE19792948029 DE2948029A DE2948029A1 DE 2948029 A1 DE2948029 A1 DE 2948029A1 DE 19792948029 DE19792948029 DE 19792948029 DE 2948029 A DE2948029 A DE 2948029A DE 2948029 A1 DE2948029 A1 DE 2948029A1
Authority
DE
Germany
Prior art keywords
fluid
pressure
venturi
venturi tube
container
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.)
Granted
Application number
DE19792948029
Other languages
German (de)
English (en)
Other versions
DE2948029C2 (de
Inventor
Joseph Gerstmann
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.)
Amtrol Inc
Original Assignee
Amtrol 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.)
Filing date
Publication date
Application filed by Amtrol Inc filed Critical Amtrol Inc
Publication of DE2948029A1 publication Critical patent/DE2948029A1/de
Application granted granted Critical
Publication of DE2948029C2 publication Critical patent/DE2948029C2/de
Expired legal-status Critical Current

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
    • 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
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipe Accessories (AREA)
  • Reciprocating Pumps (AREA)
  • Pipeline Systems (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE2948029A 1979-06-01 1979-11-29 Heizungssystem mit einem Venturirohr, und einem unter Atmosphärendruck stehenden Ausgleichsbehälter Expired DE2948029C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4458579A 1979-06-01 1979-06-01

Publications (2)

Publication Number Publication Date
DE2948029A1 true DE2948029A1 (de) 1980-12-04
DE2948029C2 DE2948029C2 (de) 1987-03-05

Family

ID=21933174

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2948029A Expired DE2948029C2 (de) 1979-06-01 1979-11-29 Heizungssystem mit einem Venturirohr, und einem unter Atmosphärendruck stehenden Ausgleichsbehälter

Country Status (7)

Country Link
JP (1) JPS605836B2 (pt)
DE (1) DE2948029C2 (pt)
DK (1) DK155769C (pt)
FR (1) FR2458107A1 (pt)
GB (1) GB2051341B (pt)
IT (1) IT1126502B (pt)
NL (1) NL175226C (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447484A1 (de) * 1984-12-27 1986-07-03 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Hydraulikeinrichtung zur antriebsenergieeinsparung, foerderstromvergleichmaessigung oder druckbegrenzung fuer beliebige hydraulikpumpen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06182973A (ja) * 1992-12-17 1994-07-05 Ryobi Ltd 番号印刷機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB211287A (en) * 1922-12-15 1924-02-21 John Henry Adlam Improvements in or relating to hot-water heating-installations
US2265108A (en) * 1940-06-05 1941-12-02 Lillian Fiaker Controlled circulation water heating system
US3554441A (en) * 1967-12-22 1971-01-12 Karl Gunnar Malmstrom Arrangement in central heating systems
DE2705721A1 (de) * 1976-03-04 1977-09-08 Deere & Co Hydraulikkreis mit einer hauptund ladepumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US667559A (en) * 1900-11-16 1901-02-05 George Neubauer Feeding scale-preventives into boilers.
US1418583A (en) * 1921-03-30 1922-06-06 Lincke Alexander Ru Maximilian Hot-water heating system
GB1386387A (en) * 1973-07-05 1975-03-05 Porges G Pressurised liquid heat exchange system with open top feed tank

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB211287A (en) * 1922-12-15 1924-02-21 John Henry Adlam Improvements in or relating to hot-water heating-installations
US2265108A (en) * 1940-06-05 1941-12-02 Lillian Fiaker Controlled circulation water heating system
US3554441A (en) * 1967-12-22 1971-01-12 Karl Gunnar Malmstrom Arrangement in central heating systems
DE2705721A1 (de) * 1976-03-04 1977-09-08 Deere & Co Hydraulikkreis mit einer hauptund ladepumpe

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Chaimowitsch, E.M.: Ölhydraulik, Grundlagen und Anwendung, 4. Auflage, VEB Verlag Technik Berlin 1961, S. 89, 90 *
Ebertshäuser, H.: Bauelemente der Ölhydraulik, Tei I, Krausskopf-Verlag, Mainz 1974, S. 255 *
Zoebl, H.: Ölhydraulik, Springer Verlag, Wien 1963, S. 106 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447484A1 (de) * 1984-12-27 1986-07-03 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Hydraulikeinrichtung zur antriebsenergieeinsparung, foerderstromvergleichmaessigung oder druckbegrenzung fuer beliebige hydraulikpumpen

Also Published As

Publication number Publication date
DE2948029C2 (de) 1987-03-05
IT7927911A0 (it) 1979-12-07
JPS605836B2 (ja) 1985-02-14
NL175226C (nl) 1984-10-01
IT1126502B (it) 1986-05-21
JPS55163386A (en) 1980-12-19
DK155769C (da) 1989-09-25
NL7908293A (nl) 1980-12-03
NL175226B (nl) 1984-05-01
FR2458107A1 (fr) 1980-12-26
GB2051341A (en) 1981-01-14
DK492779A (da) 1980-12-02
DK155769B (da) 1989-05-08
GB2051341B (en) 1983-12-14
FR2458107B1 (pt) 1983-10-28

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8125 Change of the main classification

Ipc: F24D 3/02

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee