NZ240263A - Spring loaded valve : vents externally on loss of line pressure. - Google Patents

Spring loaded valve : vents externally on loss of line pressure.

Info

Publication number
NZ240263A
NZ240263A NZ24026391A NZ24026391A NZ240263A NZ 240263 A NZ240263 A NZ 240263A NZ 24026391 A NZ24026391 A NZ 24026391A NZ 24026391 A NZ24026391 A NZ 24026391A NZ 240263 A NZ240263 A NZ 240263A
Authority
NZ
New Zealand
Prior art keywords
vents
externally
loss
line pressure
spring loaded
Prior art date
Application number
NZ24026391A
Inventor
Richard Butler Frost
Original Assignee
Unisearch Ltd
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 Unisearch Ltd filed Critical Unisearch Ltd
Publication of NZ240263A publication Critical patent/NZ240263A/en

Links

NZ24026391A 1990-11-02 1991-10-17 Spring loaded valve : vents externally on loss of line pressure. NZ240263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK316490 1990-11-02

Publications (1)

Publication Number Publication Date
NZ240263A true NZ240263A (en) 1994-04-27

Family

ID=3775052

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ24026391A NZ240263A (en) 1990-11-02 1991-10-17 Spring loaded valve : vents externally on loss of line pressure.

Country Status (1)

Country Link
NZ (1) NZ240263A (en)

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Legal Events

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