SU549769A1 - Protective device for sensitive elements of meteorological instruments - Google Patents

Protective device for sensitive elements of meteorological instruments

Info

Publication number
SU549769A1
SU549769A1 SU2078573A SU2078573A SU549769A1 SU 549769 A1 SU549769 A1 SU 549769A1 SU 2078573 A SU2078573 A SU 2078573A SU 2078573 A SU2078573 A SU 2078573A SU 549769 A1 SU549769 A1 SU 549769A1
Authority
SU
USSR - Soviet Union
Prior art keywords
protective device
sensitive elements
meteorological instruments
meteorological
instruments
Prior art date
Application number
SU2078573A
Other languages
Russian (ru)
Inventor
Георгий Кирнакович Попандопуло
Самуил Исаакович Непомнящий
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 filed Critical
Priority to SU2078573A priority Critical patent/SU549769A1/en
Application granted granted Critical
Publication of SU549769A1 publication Critical patent/SU549769A1/en

Links

Description

личающеес  тем, что, с целью надежного предохранени  от брызг при работе над водной поверхностью, в нем центробежна  крыльчатка установлена во входной части шахты, а последн   выполнена в виде раструба.Characterized by the fact that, in order to reliably protect against splashing when working on a water surface, a centrifugal impeller is installed in it at the entrance to the shaft, and the latter is designed as a socket.

Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:

1.Авторское свидетельство № 257079, кл. G Olw 1/00, 1969.1. Author's certificate No. 257079, cl. G Olw 1/00, 1969.

2.Авторское свидетельство № 187363, кл. G Olw 1/00, 1967.2. Certificate of author number 187363, cl. G Olw 1/00, 1967.

3.М. С. Стеризат «Метеорологические приборы и наблюдени . Л., 1968 г., стр. 131 - 135 - прототип.3M. S. Sterizat "Meteorological instruments and observations. L., 1968, pp. 131-135 - prototype.

SU2078573A 1974-11-13 1974-11-13 Protective device for sensitive elements of meteorological instruments SU549769A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2078573A SU549769A1 (en) 1974-11-13 1974-11-13 Protective device for sensitive elements of meteorological instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2078573A SU549769A1 (en) 1974-11-13 1974-11-13 Protective device for sensitive elements of meteorological instruments

Publications (1)

Publication Number Publication Date
SU549769A1 true SU549769A1 (en) 1977-03-05

Family

ID=20601784

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2078573A SU549769A1 (en) 1974-11-13 1974-11-13 Protective device for sensitive elements of meteorological instruments

Country Status (1)

Country Link
SU (1) SU549769A1 (en)

Similar Documents

Publication Publication Date Title
BE773557A (en) COOLING AIR RELIEF DEVICE FOR THE UPPER ENDS OF THE TURBINE BLADES
FR2290570A1 (en) DEVICE FOR FIXING THE BLADES TO A ROTOR DISC
FR2426151B1 (en) DEVICE FOR LOCKING ROTOR BLADES
FR2413543B1 (en) RETENTION DEVICE FOR TURBOMACHINE BLADES
FR2413544B1 (en) IMPROVED BLADE RETENTION DEVICE
FR2445892B1 (en) RETENTION DEVICE FOR TURBO-MACHINE BLADES
FR2428141B1 (en) IMPROVED TURBINE RUBBER SUPPORT DEVICE
BE812779A (en) OPTICAL SIGHTING DEVICE WITH A SIGHTING MARK GENERATION DEVICE.
FR2294359A1 (en) CLAMPING DEVICE FOR THE ASSEMBLY OF A SHAFT TO A HUB
FR1542561A (en) Turbomachinery blade attachment device
FR2319109A1 (en) CABLE DISPLACEMENT DETECTION DEVICE
SE385728B (en) WAY FORMING THE WATER ENGINE AND ANGENERATOR FOR THE SET'S EXECUTION
FR2278942A1 (en) SEA WAVES ENERGY CONVERSION DEVICE
FR2353002A1 (en) SUBMERSIBLE FLOAT RELEASE DEVICE
FR2287205A1 (en) FAST ULTRASOUND ECHO-TOMOGRAPHY DEVICE
FR2296163A1 (en) WATER DEPTH MEASURING DEVICE
AT348956B (en) THROTTLE SHAFT FOR THE REGULATED DRAINAGE OF PILLOWED WATER QUANTITIES
SU549769A1 (en) Protective device for sensitive elements of meteorological instruments
CH548586A (en) DEVICE FOR MEASURING THE CURVATURE OF A TURBINE VANE.
BE875818A (en) ADJUSTABLE INDICATOR DEVICE
BE875819A (en) INDICATOR DEVICE
FR2274398A1 (en) HELICOIDAL DRILL SHARPENING DEVICE
CH524149A (en) Eye protection device or optical instrument
FR2515557B1 (en) DEVICE FOR GRINDING A TURBINE FAN HOUSING
FR2291477A1 (en) DEVICE INDICATOR OF AN ANGULAR REFERENCE POSITION