GB1484074A - Liquid sampling apparatus - Google Patents

Liquid sampling apparatus

Info

Publication number
GB1484074A
GB1484074A GB3439174A GB3439174A GB1484074A GB 1484074 A GB1484074 A GB 1484074A GB 3439174 A GB3439174 A GB 3439174A GB 3439174 A GB3439174 A GB 3439174A GB 1484074 A GB1484074 A GB 1484074A
Authority
GB
United Kingdom
Prior art keywords
liquid
valve
inlet
sampling apparatus
trigger mechanism
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3439174A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB3439174A priority Critical patent/GB1484074A/en
Publication of GB1484074A publication Critical patent/GB1484074A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state

Abstract

1484074 Liquid sampling apparatus BRITISH PETROLEUM CO Ltd 1 July 1975 [5 Aug 1974] 34391/74 Heading B8N A liquid sampling apparatus comprises an external liquid-tight container 1 having a gas valve 5, a liquid inlet 3 and a trigger mechanism to support a sample bottle 4 and automatically close the valve when the weight of liquid in the bottle releases the trigger mechanism. The inlet is sealed by a sleeve (18), Fig. 4 (not shown), which is blown off the inlet pipe 3 at the required depth in the liquid by compressed gas introduced into the container 1 through the valve. The sleeve has a cork washer (19) to move it clear of the inlet tube. The trigger mechanism comprises a horse-shoe shaped strip 14 with knife edges 12 to support the bottle lip. The strip is supported by spring- loaded balls 11 and engages a valve actuating rod 24.
GB3439174A 1975-07-01 1975-07-01 Liquid sampling apparatus Expired GB1484074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3439174A GB1484074A (en) 1975-07-01 1975-07-01 Liquid sampling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3439174A GB1484074A (en) 1975-07-01 1975-07-01 Liquid sampling apparatus

Publications (1)

Publication Number Publication Date
GB1484074A true GB1484074A (en) 1977-08-24

Family

ID=10365074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3439174A Expired GB1484074A (en) 1975-07-01 1975-07-01 Liquid sampling apparatus

Country Status (1)

Country Link
GB (1) GB1484074A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442967A (en) * 1994-02-22 1995-08-22 Mcclane; M. Brent Side-stream sampling device
CN108254224A (en) * 2018-03-12 2018-07-06 上海大学 A kind of liquid sample bottle for automatic water sampling system
CN108332995A (en) * 2017-01-20 2018-07-27 上海溯源生物技术有限公司 Sampler
CN111504720A (en) * 2020-05-29 2020-08-07 山东君成环境检测有限公司 Sampling device for environment-friendly detection of underground water and use method thereof
CN113654839A (en) * 2021-08-30 2021-11-16 营口德瑞化工有限公司 Liquid ammonia sampling device
CN113984992A (en) * 2021-10-27 2022-01-28 蒋中进 Sea water quality sampling device for ocean monitoring

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442967A (en) * 1994-02-22 1995-08-22 Mcclane; M. Brent Side-stream sampling device
CN108332995A (en) * 2017-01-20 2018-07-27 上海溯源生物技术有限公司 Sampler
CN108254224A (en) * 2018-03-12 2018-07-06 上海大学 A kind of liquid sample bottle for automatic water sampling system
CN108254224B (en) * 2018-03-12 2020-05-19 上海大学 Liquid sampling bottle for automatic water sample acquisition system
CN111504720A (en) * 2020-05-29 2020-08-07 山东君成环境检测有限公司 Sampling device for environment-friendly detection of underground water and use method thereof
CN111504720B (en) * 2020-05-29 2022-10-21 山东君成环境检测有限公司 Sampling device for environmental protection detection of underground water and use method thereof
CN113654839A (en) * 2021-08-30 2021-11-16 营口德瑞化工有限公司 Liquid ammonia sampling device
CN113984992A (en) * 2021-10-27 2022-01-28 蒋中进 Sea water quality sampling device for ocean monitoring
CN113984992B (en) * 2021-10-27 2023-12-19 上海勘测设计研究院有限公司 Seawater quality sampling device for ocean monitoring

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee