SU476444A1 - Level - Google Patents

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Publication number
SU476444A1
SU476444A1 SU1906605A SU1906605A SU476444A1 SU 476444 A1 SU476444 A1 SU 476444A1 SU 1906605 A SU1906605 A SU 1906605A SU 1906605 A SU1906605 A SU 1906605A SU 476444 A1 SU476444 A1 SU 476444A1
Authority
SU
USSR - Soviet Union
Prior art keywords
level
ampoule
fastened
filler
levels
Prior art date
Application number
SU1906605A
Other languages
Russian (ru)
Inventor
Иван Степанович Петроченков
Original Assignee
Предприятие П/Я В-8100
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 В-8100 filed Critical Предприятие П/Я В-8100
Priority to SU1906605A priority Critical patent/SU476444A1/en
Application granted granted Critical
Publication of SU476444A1 publication Critical patent/SU476444A1/en

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Description

1one

Изобретение относитс  к приборостроению, в частности к устройствам дл  определени  горизонтальности объектов, иодверженных вибраци м и ударам.The invention relates to instrumentation, in particular, to devices for determining the horizontal position of objects and vibrations and shocks.

Известны уровни, содержащие корпус и укрепленную в нем ампулу цилиндрической формы с наполнителем и пузырьком. Ампула крепитс  концами к корпусу, например, с помон1 ,ью гипса.Levels are known to include a housing and a cylindrical vial reinforced therein with a filler and a bubble. The ampoule is fastened with the ends to the body, for example, with a plaster.

Однако при температурах, значительно отличающихс  от температуры сборки уровн , разность линейных деформаций ампулы и корпуса вли ет на точность показани  уровн .However, at temperatures significantly different from the level assembly temperature, the difference in linear deformations of the ampoule and the body affects the accuracy of the level indication.

С целью устранени  этого недостатка в предлагаемом уровне ампула скреплена с корпусом в ее средней части (в части нанесени  нулевого делени ).In order to eliminate this drawback in the proposed level, the ampoule is fastened to the body in its middle part (in terms of applying zero division).

Амнула скрепл етс  с корпусом клеем или лаком.Amnula is bonded to the housing with glue or varnish.

Уровни с ценой делени  30 имеют диапазон рабочих температур пор дка 40°С-70°С ;i могут быть использованы при вибрации контролируемых объектов с частотой от 20 до 60 ГЦ с ускорением 1,5 g и при ударной нагрузке до 10 g.Levels with the price of division 30 have a working temperature range of 40 ° C-70 ° C; i can be used for vibration of controlled objects with a frequency of 20 to 60 Hz with an acceleration of 1.5 g and with a shock load of up to 10 g.

Предмет изобретени Subject invention

10ten

Уровень, содержащий корпус и укрепленную в нем ампулу цилиндрической формы с наполнителем и пузырьком, отличающийс  тем, что, с целью уменьшени  вли ни  разности темнературных деформаций корпуса и ампулы на точность показаний, в нем ампула скреплена с корпусом в ее средней части.A level comprising a body and a cylindrical ampoule with a filler and a bubble fixed in it, characterized in that, in order to reduce the effect of the difference in temperature deformations of the body and the ampoule on the accuracy of the readings, the ampoule is fastened to the body in its middle part.

SU1906605A 1973-04-11 1973-04-11 Level SU476444A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1906605A SU476444A1 (en) 1973-04-11 1973-04-11 Level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1906605A SU476444A1 (en) 1973-04-11 1973-04-11 Level

Publications (1)

Publication Number Publication Date
SU476444A1 true SU476444A1 (en) 1975-07-05

Family

ID=20549222

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1906605A SU476444A1 (en) 1973-04-11 1973-04-11 Level

Country Status (1)

Country Link
SU (1) SU476444A1 (en)

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