KR200158995Y1 - 계측 계량기 표시창 - Google Patents
계측 계량기 표시창 Download PDFInfo
- Publication number
- KR200158995Y1 KR200158995Y1 KR2019970001437U KR19970001437U KR200158995Y1 KR 200158995 Y1 KR200158995 Y1 KR 200158995Y1 KR 2019970001437 U KR2019970001437 U KR 2019970001437U KR 19970001437 U KR19970001437 U KR 19970001437U KR 200158995 Y1 KR200158995 Y1 KR 200158995Y1
- Authority
- KR
- South Korea
- Prior art keywords
- display window
- cap
- meter
- water
- present
- Prior art date
Links
- 238000009489 vacuum treatment Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 239000008399 tap water Substances 0.000 abstract description 9
- 235000020679 tap water Nutrition 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/26—Windows; Cover glasses; Sealings therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (1)
- 계량기의 표시기에 나타낸 눈금을 판독할 수 있도록 투명하게 이루어진 표시창에 있어서,외부 온도 변화와 가해지는 압력을 견디기 위하여 타원체로 이루어진 하단캡과. 상기한 하단캡에 대하여 소정의 간격을 유지함으로써 중공부를 형성시키고 하단캡과 그 주변이 결합 밀폐되어 진공 처리되고 계측 계량기 눈금의 상부에 볼록 렌즈가 형성된 상단캡으로 이루어지는 것을 특징으로 하는 계측 계량기 표시창.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970001437U KR200158995Y1 (ko) | 1997-01-31 | 1997-01-31 | 계측 계량기 표시창 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970001437U KR200158995Y1 (ko) | 1997-01-31 | 1997-01-31 | 계측 계량기 표시창 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980057266U KR19980057266U (ko) | 1998-10-15 |
KR200158995Y1 true KR200158995Y1 (ko) | 1999-10-15 |
Family
ID=19495066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970001437U KR200158995Y1 (ko) | 1997-01-31 | 1997-01-31 | 계측 계량기 표시창 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200158995Y1 (ko) |
-
1997
- 1997-01-31 KR KR2019970001437U patent/KR200158995Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19980057266U (ko) | 1998-10-15 |
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UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19970131 |
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UA0201 | Request for examination |
Patent event date: 19970131 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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E902 | Notification of reason for refusal | ||
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Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19990129 |
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E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19990626 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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UR0701 | Registration of establishment |
Patent event date: 19990720 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19990721 |
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UG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee |