NL157089B - Drukontlastklep. - Google Patents

Drukontlastklep.

Info

Publication number
NL157089B
NL157089B NL6816656A NL6816656A NL157089B NL 157089 B NL157089 B NL 157089B NL 6816656 A NL6816656 A NL 6816656A NL 6816656 A NL6816656 A NL 6816656A NL 157089 B NL157089 B NL 157089B
Authority
NL
Netherlands
Prior art keywords
relief valve
pressure relief
valve
pressure
relief
Prior art date
Application number
NL6816656A
Other languages
English (en)
Dutch (nl)
Other versions
NL6816656A (xx
Original Assignee
Nat Distillers Chem 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 Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of NL6816656A publication Critical patent/NL6816656A/xx
Publication of NL157089B publication Critical patent/NL157089B/xx

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)
NL6816656A 1967-12-28 1968-11-21 Drukontlastklep. NL157089B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6816656A NL6816656A (xx) 1969-07-01
NL157089B true NL157089B (nl) 1978-06-15

Family

ID=24787697

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6816656A NL157089B (nl) 1967-12-28 1968-11-21 Drukontlastklep.

Country Status (7)

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

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 (xx) * 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
DE1810820A1 (de) 1969-07-17
FR1599233A (xx) 1970-08-21
BE725655A (fr) 1969-05-29
GB1201970A (en) 1970-08-12
NL6816656A (xx) 1969-07-01
US3548870A (en) 1970-12-22
JPS4937050B1 (xx) 1974-10-05

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: NAT DISTILLER