DE1810820A1 - UEberdruckventil - Google Patents

UEberdruckventil

Info

Publication number
DE1810820A1
DE1810820A1 DE19681810820 DE1810820A DE1810820A1 DE 1810820 A1 DE1810820 A1 DE 1810820A1 DE 19681810820 DE19681810820 DE 19681810820 DE 1810820 A DE1810820 A DE 1810820A DE 1810820 A1 DE1810820 A1 DE 1810820A1
Authority
DE
Germany
Prior art keywords
housing
sleeve
valve seat
valve
pressure relief
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.)
Ceased
Application number
DE19681810820
Other languages
German (de)
English (en)
Inventor
Morton Lester Clifford
Voos Frank Julius
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.)
Millennium Petrochemicals Inc
Original Assignee
National Distillers and Chemical Corp
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 National Distillers and Chemical Corp filed Critical National Distillers and Chemical Corp
Publication of DE1810820A1 publication Critical patent/DE1810820A1/de
Ceased 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
    • F16K17/0466—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 with a special seating surface
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DE19681810820 1967-12-28 1968-11-25 UEberdruckventil Ceased DE1810820A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69417067A 1967-12-28 1967-12-28

Publications (1)

Publication Number Publication Date
DE1810820A1 true DE1810820A1 (de) 1969-07-17

Family

ID=24787697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681810820 Ceased DE1810820A1 (de) 1967-12-28 1968-11-25 UEberdruckventil

Country Status (7)

Country Link
US (1) US3548870A (enExample)
JP (1) JPS4937050B1 (enExample)
BE (1) BE725655A (enExample)
DE (1) DE1810820A1 (enExample)
FR (1) FR1599233A (enExample)
GB (1) GB1201970A (enExample)
NL (1) NL157089B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612099A (en) * 1970-05-22 1971-10-12 Gen Motors Corp Pressure relief valve for pressurized fuel tank
US3915335A (en) * 1974-09-13 1975-10-28 Orion Industries Locking gas cap
JPS5429745U (enExample) * 1977-07-28 1979-02-27
GB8326008D0 (en) * 1983-09-28 1983-11-02 Yarnell Ian Roland Grouting valve
US5139047A (en) * 1991-09-27 1992-08-18 Marotta Scientific Controls, Inc. Miniature check valve construction
US6792968B1 (en) 2000-05-30 2004-09-21 Robert H. Breeden Pump assembly and method
US7360328B2 (en) * 2004-07-14 2008-04-22 Kai Tung Augustine Fung Steam generating device and iron using the steam generating device
WO2022083623A1 (zh) * 2020-10-21 2022-04-28 浙江盾安人工环境股份有限公司 单向阀

Also Published As

Publication number Publication date
NL6816656A (enExample) 1969-07-01
GB1201970A (en) 1970-08-12
US3548870A (en) 1970-12-22
JPS4937050B1 (enExample) 1974-10-05
FR1599233A (enExample) 1970-08-21
BE725655A (fr) 1969-05-29
NL157089B (nl) 1978-06-15

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Legal Events

Date Code Title Description
8131 Rejection