DE3807877C1 - - Google Patents

Info

Publication number
DE3807877C1
DE3807877C1 DE3807877A DE3807877A DE3807877C1 DE 3807877 C1 DE3807877 C1 DE 3807877C1 DE 3807877 A DE3807877 A DE 3807877A DE 3807877 A DE3807877 A DE 3807877A DE 3807877 C1 DE3807877 C1 DE 3807877C1
Authority
DE
Germany
Prior art keywords
throttle
screw element
bore
head housing
pump head
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
DE3807877A
Other languages
German (de)
English (en)
Inventor
Michael 6901 Bammental De Wally
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.)
Prominent Dosiertechnik 6900 Heidelberg De GmbH
Original Assignee
Prominent Dosiertechnik 6900 Heidelberg De GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6349328&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3807877(C1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Prominent Dosiertechnik 6900 Heidelberg De GmbH filed Critical Prominent Dosiertechnik 6900 Heidelberg De GmbH
Priority to DE3807877A priority Critical patent/DE3807877C1/de
Priority to DE8989103877T priority patent/DE58902223D1/de
Priority to ES198989103877T priority patent/ES2034439T3/es
Priority to EP89103877A priority patent/EP0332100B1/de
Priority to AT89103877T priority patent/ATE80441T1/de
Application granted granted Critical
Publication of DE3807877C1 publication Critical patent/DE3807877C1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/06—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE3807877A 1988-03-10 1988-03-10 Expired DE3807877C1 (enrdf_load_stackoverflow)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3807877A DE3807877C1 (enrdf_load_stackoverflow) 1988-03-10 1988-03-10
DE8989103877T DE58902223D1 (de) 1988-03-10 1989-03-06 Entlueftungsvorrichtung fuer eine fluessigkeitspumpe.
ES198989103877T ES2034439T3 (es) 1988-03-10 1989-03-06 Dispositivo de purga de aire para una bomba para liquidos.
EP89103877A EP0332100B1 (de) 1988-03-10 1989-03-06 Entlüftungsvorrichtung für eine Flüssigkeitspumpe
AT89103877T ATE80441T1 (de) 1988-03-10 1989-03-06 Entlueftungsvorrichtung fuer eine fluessigkeitspumpe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807877A DE3807877C1 (enrdf_load_stackoverflow) 1988-03-10 1988-03-10

Publications (1)

Publication Number Publication Date
DE3807877C1 true DE3807877C1 (enrdf_load_stackoverflow) 1989-09-21

Family

ID=6349328

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3807877A Expired DE3807877C1 (enrdf_load_stackoverflow) 1988-03-10 1988-03-10
DE8989103877T Expired - Lifetime DE58902223D1 (de) 1988-03-10 1989-03-06 Entlueftungsvorrichtung fuer eine fluessigkeitspumpe.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989103877T Expired - Lifetime DE58902223D1 (de) 1988-03-10 1989-03-06 Entlueftungsvorrichtung fuer eine fluessigkeitspumpe.

Country Status (4)

Country Link
EP (1) EP0332100B1 (enrdf_load_stackoverflow)
AT (1) ATE80441T1 (enrdf_load_stackoverflow)
DE (2) DE3807877C1 (enrdf_load_stackoverflow)
ES (1) ES2034439T3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1025793C2 (nl) * 2004-03-23 2005-09-26 Bba Pompen B V Ontluchtingsinrichting voor een plunjerpomp.
CN101713398B (zh) * 2009-11-23 2011-10-26 杭州大潮石化设备有限公司 用于往复泵的泵头组合阀

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202361U1 (de) * 1982-01-30 1982-06-24 Chemie Und Filter Gmbh Verfahrenstechnik Kg, 6900 Heidelberg Entlueftungsvorrichtung fuer eine fluessigkeitskolbenpumpe, insbesondere dosierpumpe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE520426C (de) * 1931-03-11 Franz Gruenauer Schnueffelventil fuer Plungerpumpen zur Belueftung von Saug- und Druckwindkessel
US731893A (en) * 1902-12-18 1903-06-23 Jas Lawlor Double-acting pump.
FR1487289A (fr) * 1966-07-22 1967-06-30 Texsteam Corp Pompe volumétrique
DE2803470B2 (de) * 1978-01-27 1980-06-04 Dulger, Viktor, 6900 Heidelberg Entlüftungsvorrichtung fur eine Flussigkeitskolbenpumpe, insbesondere Dosierpumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8202361U1 (de) * 1982-01-30 1982-06-24 Chemie Und Filter Gmbh Verfahrenstechnik Kg, 6900 Heidelberg Entlueftungsvorrichtung fuer eine fluessigkeitskolbenpumpe, insbesondere dosierpumpe

Also Published As

Publication number Publication date
DE58902223D1 (de) 1992-10-15
EP0332100B1 (de) 1992-09-09
ATE80441T1 (de) 1992-09-15
ES2034439T3 (es) 1993-04-01
EP0332100A2 (de) 1989-09-13
EP0332100A3 (en) 1990-06-27

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee