SU460403A1 - Valve distributor - Google Patents

Valve distributor

Info

Publication number
SU460403A1
SU460403A1 SU1744167A SU1744167A SU460403A1 SU 460403 A1 SU460403 A1 SU 460403A1 SU 1744167 A SU1744167 A SU 1744167A SU 1744167 A SU1744167 A SU 1744167A SU 460403 A1 SU460403 A1 SU 460403A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rods
valve distributor
spools
rod
valve
Prior art date
Application number
SU1744167A
Other languages
Russian (ru)
Inventor
Константин Юльевич Эндека
Юрий Константинович Чечулин
Анатолий Николаевич Демидов
Виталий Дмитриевич Самарцев
Анатолий Алексеевич Серегин
Юрий Николаевич Грачев
Раиса Григорьевна Калинина
Original Assignee
Предприятие П/Я А-7731
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 Предприятие П/Я А-7731 filed Critical Предприятие П/Я А-7731
Priority to SU1744167A priority Critical patent/SU460403A1/en
Application granted granted Critical
Publication of SU460403A1 publication Critical patent/SU460403A1/en

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)

Description

Известны клапанные распредел ители, в корпусе которых по разные стороны от установленных седел расположены подпружиненные золотники и не св занные с ними винтовые штоки-толкатели.Valve distributors are known in which case spring-loaded spools and screw rods not connected to them are located on opposite sides of the mounted seats.

С целью исключени  возможности одновременного открыти  золотников в предлагаемом клапанном распределителе на штоках выполнены кольцевые канавки, служащ.ие дл  попеременного введени  в них стержн -фиксатора , расположенного в корпусе.In order to eliminate the possibility of simultaneous opening of the spools in the proposed valve distributor, annular grooves are made on the rods, which serve for alternately inserting into them a hinge pin located in the housing.

На чертеже представлен описываемый распределитель , продольный разрез.The drawing shows the described valve, a longitudinal section.

В корпусе 1 выполнены седла 2, по разные стороны от Которых расположены золотники 3, .подпружиненные пружиной 4, и винтовые штоки-толкатели 5 со съемиой руко ткой 6 и гайками-ограничител ми 7.In case 1 there are saddles 2, on opposite sides of which are located spools 3, spring-loaded with spring 4, and screw rods-pushers 5 with removable handle 6 and lock nuts 7.

На штоках-толкател х 5 выполнены кольценые канавки 8, а перпендикул рно штокам в отверстии короуса расположен -стержень-фиксатор 9, длина которого больше рассто ни  между штоками на величину глубины кольцевой канавки 8.Ringed grooves 8 are made on the push rod 5, and a rod 9 is located perpendicular to the rod in the hole of the crown, the length of which is longer than the distance between the rods by the depth of the ring groove 8.

При перемещении одного из штоков-толкателей 5 вниз стержень-фиксатор 9 входит в кольцевую канавку 8 другого штока-толкател , тем самым исключа  возможность одновременного открыти  золотников 3.When one of the pusher rods 5 is moved down the retainer rod 9 enters the annular groove 8 of the other pusher rod, thereby excluding the possibility of simultaneous opening of the spools 3.

Предмет изобретени Subject invention

Клапанный распределитель, в корпусе которого по разные стороны от установленных седел расположены лодгаружиненные золотники и не св занные с ними винтовые штокитолкатели , отличающийс  тем, что, с целью исключени  возможности одновременного открыти  золотников, на штоках выполнены кольцевые канавки, служащие дл  попеременного введени  в них стержн -фиксатора , расположенного в корпусе.Valve distributor, in the case of which on opposite sides of the mounted seats, are lagged spring spools and unrelated screw rods, characterized in that, in order to prevent the simultaneous opening of the spools, annular grooves are used on the rods, which are used for alternately inserting rods -latch located in the housing.

SU1744167A 1972-02-07 1972-02-07 Valve distributor SU460403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1744167A SU460403A1 (en) 1972-02-07 1972-02-07 Valve distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1744167A SU460403A1 (en) 1972-02-07 1972-02-07 Valve distributor

Publications (1)

Publication Number Publication Date
SU460403A1 true SU460403A1 (en) 1975-02-15

Family

ID=20502043

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1744167A SU460403A1 (en) 1972-02-07 1972-02-07 Valve distributor

Country Status (1)

Country Link
SU (1) SU460403A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007051254A1 (en) * 2005-11-04 2007-05-10 Mark Andrew Fogarty Pressure release valve, system and method of use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007051254A1 (en) * 2005-11-04 2007-05-10 Mark Andrew Fogarty Pressure release valve, system and method of use
AU2006308808B2 (en) * 2005-11-04 2013-09-19 Mark Andrew Fogarty Pressure release valve, system and method of use

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