GB1258271A - - Google Patents

Info

Publication number
GB1258271A
GB1258271A GB1258271DA GB1258271A GB 1258271 A GB1258271 A GB 1258271A GB 1258271D A GB1258271D A GB 1258271DA GB 1258271 A GB1258271 A GB 1258271A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
valve
gas
line
chamber
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
Other languages
English (en)
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
Publication of GB1258271A publication Critical patent/GB1258271A/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
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Reciprocating Pumps (AREA)
GB1258271D 1968-09-17 1969-01-01 Expired GB1258271A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76027568A 1968-09-17 1968-09-17

Publications (1)

Publication Number Publication Date
GB1258271A true GB1258271A (https=) 1971-12-30

Family

ID=25058609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258271D Expired GB1258271A (https=) 1968-09-17 1969-01-01

Country Status (3)

Country Link
US (1) US3485105A (https=)
ES (1) ES362962A1 (https=)
GB (1) GB1258271A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7565914B2 (en) * 2006-06-01 2009-07-28 Sloan Valve Company Control stop and flushing system
CN101975684B (zh) * 2010-10-25 2012-11-14 安徽蓝盾光电子股份有限公司 β射线法PM10在线监测仪采样管升降装置
WO2020078952A1 (de) 2018-10-17 2020-04-23 Hte Gmbh The High Throughput Experimentation Company Vorrichtung und verfahren zur untersuchung von reaktionen
CN114152483A (zh) * 2021-11-26 2022-03-08 广东电网有限责任公司 辅助sf6气体取样的封口帽
CN114714842B (zh) * 2022-03-30 2025-12-16 宁波拓普集团股份有限公司 一种空气悬架的集成式供气单元

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2091613A (en) * 1935-11-05 1937-08-31 Stanolind Pipe Line Company Sampling device
US2452143A (en) * 1947-11-26 1948-10-26 Gulf Oil Corp Fluid sampling system
US3090323A (en) * 1960-01-25 1963-05-21 Metro Corp Liquid sample pump assembly

Also Published As

Publication number Publication date
ES362962A1 (es) 1970-09-16
US3485105A (en) 1969-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees