[go: up one dir, main page]

RU2002110490A - Pressure indicator - Google Patents

Pressure indicator

Info

Publication number
RU2002110490A
RU2002110490A RU2002110490/28A RU2002110490A RU2002110490A RU 2002110490 A RU2002110490 A RU 2002110490A RU 2002110490/28 A RU2002110490/28 A RU 2002110490/28A RU 2002110490 A RU2002110490 A RU 2002110490A RU 2002110490 A RU2002110490 A RU 2002110490A
Authority
RU
Russia
Prior art keywords
tube
pressure
housing
pressure indicator
hole
Prior art date
Application number
RU2002110490/28A
Other languages
Russian (ru)
Other versions
RU2210750C1 (en
Inventor
Андрей Михайлович Парамонов
Original Assignee
Андрей Михайлович Парамонов
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 Андрей Михайлович Парамонов filed Critical Андрей Михайлович Парамонов
Priority to RU2002110490/28A priority Critical patent/RU2210750C1/en
Application granted granted Critical
Publication of RU2210750C1 publication Critical patent/RU2210750C1/en
Publication of RU2002110490A publication Critical patent/RU2002110490A/en

Links

Landscapes

  • Measuring Fluid Pressure (AREA)

Claims (1)

Индикатор давления, содержащий корпус, отличающийся тем, что имеется ступенчатое отверстие с разными диаметрами через меньшее отверстие проходит и закрепляется расплющенный конец манометрической трубки, имеющий плоскую серпообразную или многоугольную форму, через который подается давление, трубка выполнена в форме винтовой спирали в один или несколько рядов и имеет осевое радиальное или наклонное расположение витков в поперечном сечении и расположена в большем отверстии корпуса, второй свободный запаянный конец трубки выполнен в форме стрелки, двигаясь по траектории близкой к окружности служит, для снятия показаний.A pressure indicator comprising a housing, characterized in that there is a stepped hole with different diameters, a flattened end of a pressure gauge tube having a flat sickle or polygonal shape through which pressure is supplied passes through a smaller hole and the tube is made in the form of a spiral spiral in one or several rows and has an axial radial or inclined arrangement of coils in cross section and is located in a larger hole in the housing, the second free sealed end of the tube is made in ph IU arrows moving along a trajectory close to a circle serves to take the readings.
RU2002110490/28A 2002-04-19 2002-04-19 Pressure indicator RU2210750C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002110490/28A RU2210750C1 (en) 2002-04-19 2002-04-19 Pressure indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002110490/28A RU2210750C1 (en) 2002-04-19 2002-04-19 Pressure indicator

Publications (2)

Publication Number Publication Date
RU2210750C1 RU2210750C1 (en) 2003-08-20
RU2002110490A true RU2002110490A (en) 2004-03-10

Family

ID=29246589

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002110490/28A RU2210750C1 (en) 2002-04-19 2002-04-19 Pressure indicator

Country Status (1)

Country Link
RU (1) RU2210750C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481561C2 (en) * 2011-05-31 2013-05-10 Александр Николаевич Смирнов Universal indicator of working pressure of electric-contact manometer
RU2488787C1 (en) * 2012-01-31 2013-07-27 Александр Николаевич Смирнов Working pressure indicator of industrial pressure gauge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291485A1 (en) * 1974-11-16 1976-06-11 Wiegand Alexander MANOMETER, MORE PARTICULARLY REDUCED SIZE MANOMETER FOR FIRE EXTINGUISHERS
US4237738A (en) * 1979-05-03 1980-12-09 Dresser Industries, Inc. Pressure measuring sub-assembly and amplifier support therefore
DE2919954A1 (en) * 1979-05-17 1980-11-20 Huger Barometer Barometer air press trend indicator - has changeover switch operated by pressure cell via drag wire
IT1155727B (en) * 1982-07-05 1987-01-28 Emilio Allemano MANOMETRIC INSTRUMENT FOR UNDERWATER DIVING
RU2029267C1 (en) * 1991-03-25 1995-02-20 Научно-производственный комплекс "Базальт" Pressure indicator for fire extinguisher
RU2095770C1 (en) * 1995-07-04 1997-11-10 Николай Федорович Бакулин Manometer
RU2169530C2 (en) * 1997-08-14 2001-06-27 Чугунов Александр Николаевич Method and laparolift for preparing a patient to laparoscopic intervention
RU2172935C2 (en) * 1999-04-14 2001-08-27 Государственное унитарное предприятие "Муромский приборостроительный завод" Filled-system thermometer

Also Published As

Publication number Publication date
RU2210750C1 (en) 2003-08-20

Similar Documents

Publication Publication Date Title
DE60330878D1 (en) FLUID DISCHARGE PIPE STRUCTURE BODY
RU2009131120A (en) DISTRIBUTED OPTICAL PRESSURE AND TEMPERATURE SENSORS
DE50108221D1 (en) Heat transfer tube with twisted inner ribs
EA200870032A1 (en) GAS EQUIPMENT
AR045808A1 (en) MEDULAR KEY
CA2518624A1 (en) Subunit of a throttle valve housing
ATE524714T1 (en) RAKE THERMOCOUPLE
RU2002110490A (en) Pressure indicator
ATE427473T1 (en) BULLET FOR FIREARM
EA201100477A1 (en) CONNECTING KNOT AND PROTECTIVE RING FOR IT
RU2004115780A (en) MANOMETER
RU2003100411A (en) PRESSURE RECEIVER
RU2001133512A (en) INTRACOSTIC NEEDLE
HUP0401919A2 (en) Tine for fixing to a cylindrical carrier bar of a reel and a tine assembly comprising a carrier bar and at least one tine
JP2000266144A5 (en)
KR200277256Y1 (en) A double wall pipe
RU2005126581A (en) DEVICE FOR CLEANING ASPHALT-RESIN-PAIN-PARAFFIN SEDIMES FROM THE INTERNAL SURFACE OF PUMP-COMPRESSOR PIPES
RU2004104294A (en) NATURAL GAS SUPPLY INLET
RU98102053A (en) MULTI-PULSE CARTRIDGE BULLET
RU2001101580A (en) ARMS AUTOMATIC ENGINE
KR200214163Y1 (en) a chemical light for a fishing float
RU2002118579A (en) Pluggable connection of a thin-walled polymer tube
RU2000109647A (en) DEVICE FOR ANASTOMOSIS OF Hollow Organs
EP1520997A2 (en) Releasable pressure pin
CN106171647A (en) Have and determine the multi-pass connecting joint of spiral shell card, the vine vegetable joist of agriculture field green house of vegetables, water pipe

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20040420