Patenton — panteon of patents

(19)

RU

(11)

2 137 002

(13)

C1

(51)

IPC

(21) (22)

Application

98105456/06, 1998-03-23

(24)

Start date

1998-03-23

(22)

Actual filing date

1998-03-23

(45)

Published

1999-09-10

(72)

Inventor

Shimchuk F.S.Tjurin V.S.Laptev A.A.Fadeev E.V.

(73)

Holder

Saratovskoe Aktsionernoe Proizvodstvenno-Kommercheskoe Obshchestvo Sapkon

BREATHING-SAFETY VALVE Russian patent published in 1999 - IPC

Abstract RU 2137002 C1

FIELD: applicable for horizontal and vertical tanks with petroleum, petroleum products and chemical liquids. SUBSTANCE: the valve comprises a body with pressure and vacuum seals and a fire safety device. The seals are made as units composed of a branch pipe with a flange and plate. The plates are kept in the closed position by means of springs and furnish with additional small by-pass gates. The fire safety devices are installed on the external side of the valve seals. EFFECT: reduced dimensions of valve, unified parts and assemblies and enhanced fire safety. 2 dwg

Similar patents RU2137002C1

Title Year Author Number
BREATHER 2002
  • Tjurin V.S.
  • Shimchuk F.S.
  • Gudkov V.P.
  • Zatsepin Ju.S.
  • Moisejkin A.F.
 RU2219407C1
BREATHING VALVE 1999
  • Zatsepin Ju.S.
  • Laptev A.A.
  • Tjurin V.S.
  • Gudkov V.P.
  • Nikonov A.V.
  • Fadeev E.V.
 RU2165558C1
BREATHING VALVE 1995
  • Zelenov G.A.
  • Sharapatov A.M.
  • Kharitontsev V.T.
  • Korkishko Z.N.
  • Fadeev E.V.
 RU2097636C1
BREATHING VALVE FOR RESERVOIRS WITH VOLATILE LIQUIDS 1998
  • Shimchuk F.S.
  • Zelenov G.A.
  • Kutin V.N.
  • Tjurin V.S.
  • Ganjushkin M.P.
  • Mal'Tseva T.V.
  • Fadeev E.V.
 RU2142593C1
RESPIRATORY VALVE 1999
  • Tjurin V.S.
  • Fadeev E.V.
 RU2159887C1
POPPET VALVE FOR RESERVOIRS FILLED WITH PETROLEUM AND PETROLEUM PRODUCTS 1999
  • Shimchuk F.S.
  • Laptev A.A.
  • Migal' V.S.
  • Tjurin V.S.
  • Zatsepin Ju.S.
  • Fadeev E.V.
 RU2159888C1
VAPOUR BALANCER FOR CONTAINER 2006
  • Shimchuk Fedor Stanislavovich
  • Tjurin Vjacheslav Semenovich
 RU2327921C1
VALVE FOR RESERVOIRS CONTAINING VOLATILE LIQUIDS BREATHING INTO CLOSED SYSTEM 1997
  • Shimchuk F.S.
  • Zelenov G.A.
  • Molochnikov N.D.
  • Migal' V.S.
  • Sharapatov A.M.
  • Tjurin V.S.
  • Fadeev E.V.
 RU2133397C1
BREATHING VALVE 2008
  • Shimchuk Fedor Stanislavovich
  • Artamoshkin Aleksandr Sergeevich
  • Artamoshkin Sergej Aleksandrovich
 RU2374544C1
RESPIRATORY PULSE VALVE WITH MAGNETIC GRIPS 1999
  • Shimchuk F.S.
  • Migal' V.S.
  • Tjurin V.S.
  • Laptev A.A.
  • Gudkov V.P.
  • Zatsepin Ju.S.
  • Panin V.P.
  • Fadeev E.V.
  • Nikonov A.V.
 RU2159886C1

RU 2 137 002 C1

Authors

Shimchuk F.S.

Tjurin V.S.

Laptev A.A.

Fadeev E.V.

Dates

1999-09-10—Published

1998-03-23—Filed

download Download PDF read Similar patents