PL399959A1 - Safety valve insert - Google Patents

Safety valve insert

Info

Publication number
PL399959A1
PL399959A1 PL399959A PL39995912A PL399959A1 PL 399959 A1 PL399959 A1 PL 399959A1 PL 399959 A PL399959 A PL 399959A PL 39995912 A PL39995912 A PL 39995912A PL 399959 A1 PL399959 A1 PL 399959A1
Authority
PL
Poland
Prior art keywords
pin
spring
head
cam
safety valve
Prior art date
Application number
PL399959A
Other languages
Polish (pl)
Other versions
PL219819B1 (en
Inventor
Arkadiusz Lanc
Piotr Dytkowski
Original Assignee
Fabryka Automatyki Fach Spólka Akcyjna
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 Fabryka Automatyki Fach Spólka Akcyjna filed Critical Fabryka Automatyki Fach Spólka Akcyjna
Priority to PL399959A priority Critical patent/PL219819B1/en
Publication of PL399959A1 publication Critical patent/PL399959A1/en
Publication of PL219819B1 publication Critical patent/PL219819B1/en

Links

Landscapes

  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Przedmiotem wynalazku jest wkladka zaworu bezpieczenstwa, zwlaszcza w zaworach otwarcia lub zaworach zwrotnych, majacych zastosowanie w podgrzewaczach wody. Wkladka zaworu bezpieczenstwa posiada ksztaltke oporowa (1), sworzen (2), sprezyne (3), krzywke (4) i uszczelke (5). Ksztaltka oporowa (1), sworzen (2) i sprezyna (3) umieszczone sa w kanale wlotowym (6) korpusu (7) zaworu, zas krzywka (4) i uszczelka (5) umieszczone sa w kanale wylotowym (8) korpusu (7) zaworu. Ksztaltka oporowa (1) jest to kolo, zaopatrzone w co najmniej trzy ramiona. Posrodku ksztaltka oporowa (1) ma otwór z wybraniem, przez który przechodzi sworzen (2) z nalozona na siebie sprezyna (3). Sworzen (2) z jednej strony zakonczony jest glówka, a z drugiej strony lbem. Sprezyna (3), nalozona na sworzen (2), opiera sie z jednej strony o leb sworznia, a z drugiej o wybranie w ksztaltce oporowej (1). Krzywka (4) jest to tarcza, zaopatrzona w co najmniej trzy ramiona, oraz gniazdo zatrzaskowe, na które nalozona jest uszczelka (5). Uszczelka (5) posiada otwór dopasowany do gniazda zatrzaskowego pokrzywki (4). Glówka sworznia (2) przechodzi przez otwór (19) w przegrodzie (20) korpusu (7) zaworu i zatrzasnieta jest w gniezdzie zatrzaskowym krzywki (4).The subject of the invention is a safety valve insert, especially in opening or non-return valves, which are used in water heaters. The safety valve insert has a thrust form (1), pin (2), spring (3), cam (4) and gasket (5). The stop piece (1), pin (2) and spring (3) are located in the inlet channel (6) of the valve body (7), while the cam (4) and the seal (5) are located in the outlet channel (8) of the body (7) ) the valve. The stop shape (1) is a wheel with at least three arms. In the middle, the stop piece (1) has a recess hole through which the pin (2) with the spring (3) overlaps passes. The pin (2) on one side is finished with the head and on the other with a head. The spring (3) applied to the pin (2) rests on one side against the head of the pin and on the other against the recess in the stop profile (1). The cam (4) is a disc equipped with at least three arms and a latching seat on which the seal (5) is applied. The gasket (5) has a hole adapted to the urticaria latching seat (4). The pin head (2) passes through the hole (19) in the partition (20) of the valve body (7) and is latched into the cam latch seat (4).

PL399959A 2012-07-14 2012-07-14 Safety valve insert PL219819B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL399959A PL219819B1 (en) 2012-07-14 2012-07-14 Safety valve insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL399959A PL219819B1 (en) 2012-07-14 2012-07-14 Safety valve insert

Publications (2)

Publication Number Publication Date
PL399959A1 true PL399959A1 (en) 2014-01-20
PL219819B1 PL219819B1 (en) 2015-07-31

Family

ID=49920800

Family Applications (1)

Application Number Title Priority Date Filing Date
PL399959A PL219819B1 (en) 2012-07-14 2012-07-14 Safety valve insert

Country Status (1)

Country Link
PL (1) PL219819B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900013953A1 (en) 2019-08-05 2021-02-05 Rubinetterie Ritmonio S R L Safety valve for water heaters, in particular overpressure valve for water heaters

Also Published As

Publication number Publication date
PL219819B1 (en) 2015-07-31

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