CA2239315C - Methode et appareil de regulation de l'ecoulement du nh3 - Google Patents

Methode et appareil de regulation de l'ecoulement du nh3 Download PDF

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Publication number
CA2239315C
CA2239315C CA 2239315 CA2239315A CA2239315C CA 2239315 C CA2239315 C CA 2239315C CA 2239315 CA2239315 CA 2239315 CA 2239315 A CA2239315 A CA 2239315A CA 2239315 C CA2239315 C CA 2239315C
Authority
CA
Canada
Prior art keywords
flow
meter
flow rate
vehicle
valve
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 - Lifetime
Application number
CA 2239315
Other languages
English (en)
Other versions
CA2239315A1 (fr
Inventor
Spence M. Nimberger
Kevin J. Cessac
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.)
PGI International Ltd
Original Assignee
PGI International Ltd
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 PGI International Ltd filed Critical PGI International Ltd
Priority to CA2585270A priority Critical patent/CA2585270C/fr
Publication of CA2239315A1 publication Critical patent/CA2239315A1/fr
Application granted granted Critical
Publication of CA2239315C publication Critical patent/CA2239315C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Volume Flow (AREA)
CA 2239315 1997-05-30 1998-05-29 Methode et appareil de regulation de l'ecoulement du nh3 Expired - Lifetime CA2239315C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2585270A CA2585270C (fr) 1997-05-30 1998-05-29 Methode et appareil de regulation de l'ecoulement du nh3

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4811097P 1997-05-30 1997-05-30
US60/048,110 1997-05-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2585270A Division CA2585270C (fr) 1997-05-30 1998-05-29 Methode et appareil de regulation de l'ecoulement du nh3

Publications (2)

Publication Number Publication Date
CA2239315A1 CA2239315A1 (fr) 1998-11-30
CA2239315C true CA2239315C (fr) 2008-02-12

Family

ID=21952799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2239315 Expired - Lifetime CA2239315C (fr) 1997-05-30 1998-05-29 Methode et appareil de regulation de l'ecoulement du nh3

Country Status (1)

Country Link
CA (1) CA2239315C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110012713A (zh) * 2019-05-01 2019-07-16 青岛阿波牛机器人有限公司 一种土壤施肥装置
CN114616968A (zh) * 2022-04-12 2022-06-14 天等县春天农业发展有限公司 一种沃柑种植追肥浇灌系统

Also Published As

Publication number Publication date
CA2239315A1 (fr) 1998-11-30

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Effective date: 20180529