KR100805168B1 - 가스미터 교정 시스템 - Google Patents
가스미터 교정 시스템 Download PDFInfo
- Publication number
- KR100805168B1 KR100805168B1 KR1020060034885A KR20060034885A KR100805168B1 KR 100805168 B1 KR100805168 B1 KR 100805168B1 KR 1020060034885 A KR1020060034885 A KR 1020060034885A KR 20060034885 A KR20060034885 A KR 20060034885A KR 100805168 B1 KR100805168 B1 KR 100805168B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- gas meter
- fastening
- pipe
- calibration system
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
- G01F25/15—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters specially adapted for gas meters
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- 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
- G01D4/00—Tariff metering apparatus
- G01D4/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
- G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (3)
- 삭제
- 상부에 가스흡입부(202)와 가스배출부(204)가 형성되어 있는 가스미터(200)를 고정하는 하나 이상의 고정프레임(206)과;상기 고정프레임(206)의 하단에 연결되어 가스미터(200)를 수직운동하도록 하는 하나 이상의 구동실린더(208)와;상면은 밀폐되고 저면은 개방되어 개방된 저면에는 상기 가스흡입부(202)와 상기 가스배출부(204)가 상응하여 삽입 밀폐되는 적어도 한 쌍 이상의 체결파이프(210, 212)와;상기 인접한 가스배출구(204)에 상응하는 체결파이프(210)와 가스흡입구(202)에 상응하는 체결파이프(212)를 상호 연결하는 연결파이프(214)와;상기 체결파이프(210, 212)의 상단에 형성되어 상기 구동실린더(208)와 연동되는 가스미터(200)에 의한 수직 방향의 압력에 탄성지지되도록 하는 것으로 상기 체결파이프(210, 212)의 상부에 형성되어 상단에는 확장된 고정부(222)를 구비한 가이드봉(224)과, 상기 가이드봉(224)의 단면에 상응하는 홀(226)을 가지고 상기 가이드봉(224)을 따라 수직운동하는 가이드캡(230)과, 상기 가이드캡(230)과 체결파이프(210, 212)의 사이에 삽입되는 스프링(232)으로 이루어진 탄성수단(220)을 포함하는 것을 특징으로 하는 가스미터 교정 시스템.
- 제2항에 있어서, 상기 구동실린더(208)는 양측으로 확장되어 수직으로 관통된 가이드 홀(242)이 형성되는 가이드 브라켓(244)이 고정 장착되고, 상기 가이드홀(242)에 상응하는 단면을 가지고 상단은 상기 고정프레임(206)에 고정되는 가이드축(246)이 추가로 형성된 것을 특징으로 하는 가스미터 교정 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060034885A KR100805168B1 (ko) | 2006-04-18 | 2006-04-18 | 가스미터 교정 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060034885A KR100805168B1 (ko) | 2006-04-18 | 2006-04-18 | 가스미터 교정 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070103148A KR20070103148A (ko) | 2007-10-23 |
KR100805168B1 true KR100805168B1 (ko) | 2008-02-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060034885A KR100805168B1 (ko) | 2006-04-18 | 2006-04-18 | 가스미터 교정 시스템 |
Country Status (1)
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KR (1) | KR100805168B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112649078B (zh) * | 2020-12-31 | 2024-03-15 | 宜宾机电一体化研究所 | 一种用于燃气表检测装置的夹持结构及悬挂密封结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229913A (ja) * | 1988-03-10 | 1989-09-13 | Sumitomo Metal Ind Ltd | 気体用超音波流量計補正装置 |
JPH05248898A (ja) * | 1991-09-26 | 1993-09-28 | Dxl Internatl Inc | 流量計の測定誤差補正方法 |
JPH08136323A (ja) * | 1994-11-09 | 1996-05-31 | Tokyo Gas Co Ltd | ガスメータの流量補正装置 |
JPH0979884A (ja) * | 1995-09-12 | 1997-03-28 | Yazaki Corp | ガスメータ及びガスメータの通過体積補正方法 |
-
2006
- 2006-04-18 KR KR1020060034885A patent/KR100805168B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01229913A (ja) * | 1988-03-10 | 1989-09-13 | Sumitomo Metal Ind Ltd | 気体用超音波流量計補正装置 |
JPH05248898A (ja) * | 1991-09-26 | 1993-09-28 | Dxl Internatl Inc | 流量計の測定誤差補正方法 |
JPH08136323A (ja) * | 1994-11-09 | 1996-05-31 | Tokyo Gas Co Ltd | ガスメータの流量補正装置 |
JPH0979884A (ja) * | 1995-09-12 | 1997-03-28 | Yazaki Corp | ガスメータ及びガスメータの通過体積補正方法 |
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KR20070103148A (ko) | 2007-10-23 |
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