DE1002177B - Safety valve, especially for low pressure steam generators - Google Patents

Safety valve, especially for low pressure steam generators

Info

Publication number
DE1002177B
DE1002177B DESCH15748A DESC015748A DE1002177B DE 1002177 B DE1002177 B DE 1002177B DE SCH15748 A DESCH15748 A DE SCH15748A DE SC015748 A DESC015748 A DE SC015748A DE 1002177 B DE1002177 B DE 1002177B
Authority
DE
Germany
Prior art keywords
safety valve
pressure steam
steam generators
low pressure
pressure
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.)
Pending
Application number
DESCH15748A
Other languages
German (de)
Inventor
Karl Schlimme
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DESCH15748A priority Critical patent/DE1002177B/en
Publication of DE1002177B publication Critical patent/DE1002177B/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Sicherheitsventil, insbesondere für Niederdruck-Dampferzeuger mit einem Betriebsdruck bis zu 0,5 atü mit einem unzugänglichen Belastungsgewicht im vom Druck erfüllten Raum, dadurch gekennzeichnet, daß das Belastungsgewicht als Pendelgewicht ausgestaltet ist, das den Ventilkegel auf seinen Sitz zieht.Safety valve, especially for low-pressure steam generators with an operating pressure of up to 0.5 atm with an inaccessible loading weight in the pressure-filled space, thereby characterized in that the loading weight is designed as a pendulum weight, which the valve cone pulls onto his seat. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 11371, 67 386, 100.153;Considered publications:
German Patent Nos. 11371, 67 386, 100.153; schweizerische Patentschriften Nr. 171111, 870739; britische Patentschriften Nr. 229 837, 660 548;
USA.-Patentschrift Nr. 2 633 867.Swiss patents No. 171111, 870739; British Patent Nos. 229 837, 660 548;
U.S. Patent No. 2,633,867.
DESCH15748A 1954-07-01 1954-07-01 Safety valve, especially for low pressure steam generators Pending DE1002177B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH15748A DE1002177B (en) 1954-07-01 1954-07-01 Safety valve, especially for low pressure steam generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH15748A DE1002177B (en) 1954-07-01 1954-07-01 Safety valve, especially for low pressure steam generators

Publications (1)

Publication Number Publication Date
DE1002177B true DE1002177B (en) 1957-02-07

Family

ID=7427555

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH15748A Pending DE1002177B (en) 1954-07-01 1954-07-01 Safety valve, especially for low pressure steam generators

Country Status (1)

Country Link
DE (1) DE1002177B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018410A1 (en) * 1995-11-14 1997-05-22 Vapa-Sava Uk Sales & Distribution Limited Vapour containment valve
WO2010075946A1 (en) 2008-12-17 2010-07-08 Huhtamaki Forchheim, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Uv and light protective film
DE102022119919A1 (en) 2022-08-08 2024-02-08 Kurt Stark Contact-transparent UV and light protection system for pipe liners for trenchless sewer renovation with special mechanical stability
DE102022119914A1 (en) 2022-08-08 2024-02-08 Kurt Stark Contact-transparent UV and light protection system for pipe liners for trenchless sewer rehabilitation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11371C (en) * WARSTEINER GRUBFN- UND HÜTTENVEREIN in Warstein Safety valve that can be used as a relief valve
DE100153C (en) *
DE67386C (en) * W. H. FOWLER in Poplar Villa, new Moston, Grafsch. Lancaster, Failsworth, England Double seat valve with seat surfaces in a spherical surface
GB229837A (en) * 1924-01-26 1925-03-05 Robert Arnold Blakeborough Improvements in safety valves
CH171111A (en) * 1933-08-30 1934-08-15 William Hofer August Weight safety valve for water pipes and the like.
GB660548A (en) * 1949-12-13 1951-11-07 Landers Frary & Clark Pressure relief valve for pressure cookers
US2633867A (en) * 1944-10-02 1953-04-07 Nat Pressure Cooker Co Pressure indicating and relief vale

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11371C (en) * WARSTEINER GRUBFN- UND HÜTTENVEREIN in Warstein Safety valve that can be used as a relief valve
DE100153C (en) *
DE67386C (en) * W. H. FOWLER in Poplar Villa, new Moston, Grafsch. Lancaster, Failsworth, England Double seat valve with seat surfaces in a spherical surface
GB229837A (en) * 1924-01-26 1925-03-05 Robert Arnold Blakeborough Improvements in safety valves
CH171111A (en) * 1933-08-30 1934-08-15 William Hofer August Weight safety valve for water pipes and the like.
US2633867A (en) * 1944-10-02 1953-04-07 Nat Pressure Cooker Co Pressure indicating and relief vale
GB660548A (en) * 1949-12-13 1951-11-07 Landers Frary & Clark Pressure relief valve for pressure cookers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018410A1 (en) * 1995-11-14 1997-05-22 Vapa-Sava Uk Sales & Distribution Limited Vapour containment valve
WO2010075946A1 (en) 2008-12-17 2010-07-08 Huhtamaki Forchheim, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Uv and light protective film
DE102022119919A1 (en) 2022-08-08 2024-02-08 Kurt Stark Contact-transparent UV and light protection system for pipe liners for trenchless sewer renovation with special mechanical stability
DE102022119914A1 (en) 2022-08-08 2024-02-08 Kurt Stark Contact-transparent UV and light protection system for pipe liners for trenchless sewer rehabilitation

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