BE796116A - Soupape de surete b1-directionnelle - Google Patents

Soupape de surete b1-directionnelle

Info

Publication number
BE796116A
BE796116A BE128236A BE128236A BE796116A BE 796116 A BE796116 A BE 796116A BE 128236 A BE128236 A BE 128236A BE 128236 A BE128236 A BE 128236A BE 796116 A BE796116 A BE 796116A
Authority
BE
Belgium
Prior art keywords
relief valve
directional relief
directional
valve
relief
Prior art date
Application number
BE128236A
Other languages
English (en)
Inventor
J D York
Original Assignee
American Air Filter Co
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 American Air Filter Co filed Critical American Air Filter Co
Publication of BE796116A publication Critical patent/BE796116A/fr

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
    • F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters
    • 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
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial
BE128236A 1972-03-06 1973-02-28 Soupape de surete b1-directionnelle BE796116A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23190472A 1972-03-06 1972-03-06

Publications (1)

Publication Number Publication Date
BE796116A true BE796116A (fr) 1973-06-18

Family

ID=22871094

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128236A BE796116A (fr) 1972-03-06 1973-02-28 Soupape de surete b1-directionnelle

Country Status (16)

Country Link
US (1) US3759287A (fr)
JP (1) JPS5428612B2 (fr)
AR (1) AR197703A1 (fr)
AT (1) AT328674B (fr)
AU (1) AU465143B2 (fr)
BE (1) BE796116A (fr)
BR (1) BR7301516D0 (fr)
CA (1) CA963351A (fr)
CH (1) CH573566A5 (fr)
DE (1) DE2308325A1 (fr)
ES (1) ES411875A1 (fr)
FR (1) FR2174891B1 (fr)
GB (1) GB1417233A (fr)
IT (1) IT978696B (fr)
NL (1) NL7303031A (fr)
ZA (1) ZA731538B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE410803B (sv) * 1978-03-21 1979-11-05 Teknoterm Systems Ab Apparat for att reglera strommen av luft genom en ventilationspassage
GB2141817B (en) * 1983-06-20 1986-10-29 Waterloo Grille Company Limite Ventilating air flow damper
GB8501806D0 (en) * 1985-01-24 1985-02-27 Simon Hartley Circular flap valve with buffer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116769A (en) * 1937-06-30 1938-05-10 Standard Oil Co Pressure vacuum relief valve
FR1023342A (fr) * 1950-07-07 1953-03-17 Ile D Etude Hydrac Soc Civ Soupape de respiration pour réservoirs
FR1313938A (fr) * 1961-11-22 1963-01-04 Chantiers De Latlantique Procédé de fermeture d'organes obturateurs et soupape en constituant l'application

Also Published As

Publication number Publication date
BR7301516D0 (pt) 1974-05-16
AU465143B2 (en) 1975-09-18
DE2308325A1 (de) 1973-09-13
AR197703A1 (es) 1974-04-30
ZA731538B (en) 1973-11-28
ATA184773A (de) 1975-06-15
NL7303031A (fr) 1973-09-10
CH573566A5 (fr) 1976-03-15
JPS48101618A (fr) 1973-12-21
CA963351A (en) 1975-02-25
IT978696B (it) 1974-09-20
JPS5428612B2 (fr) 1979-09-18
US3759287A (en) 1973-09-18
FR2174891B1 (fr) 1978-08-04
FR2174891A1 (fr) 1973-10-19
AT328674B (de) 1976-04-12
ES411875A1 (es) 1976-01-01
AU5201473A (en) 1974-08-15
GB1417233A (en) 1975-12-10

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