DE19724511C1 - Pumpenschutzarmatur - Google Patents

Pumpenschutzarmatur

Info

Publication number
DE19724511C1
DE19724511C1 DE1997124511 DE19724511A DE19724511C1 DE 19724511 C1 DE19724511 C1 DE 19724511C1 DE 1997124511 DE1997124511 DE 1997124511 DE 19724511 A DE19724511 A DE 19724511A DE 19724511 C1 DE19724511 C1 DE 19724511C1
Authority
DE
Germany
Prior art keywords
valve
pump protection
throttle body
fitting according
bypass
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
DE1997124511
Other languages
German (de)
English (en)
Inventor
Matthias Wangemann
Andreas Mueller
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.)
Holter Regelarmaturen GmbH and Co KG
Original Assignee
Holter Regelarmaturen GmbH and Co KG
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 Holter Regelarmaturen GmbH and Co KG filed Critical Holter Regelarmaturen GmbH and Co KG
Priority to DE1997124511 priority Critical patent/DE19724511C1/de
Priority to JP11501525A priority patent/JP2000517405A/ja
Priority to PCT/EP1998/003354 priority patent/WO1998057076A1/de
Priority to CA002263438A priority patent/CA2263438A1/en
Priority to EP98933593A priority patent/EP0916048A1/de
Application granted granted Critical
Publication of DE19724511C1 publication Critical patent/DE19724511C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0011—Control, e.g. regulation, of pumps, pumping installations or systems by using valves by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0473—Multiple-way safety valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE1997124511 1997-06-11 1997-06-11 Pumpenschutzarmatur Expired - Lifetime DE19724511C1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1997124511 DE19724511C1 (de) 1997-06-11 1997-06-11 Pumpenschutzarmatur
JP11501525A JP2000517405A (ja) 1997-06-11 1998-06-04 ポンプ保護付属品
PCT/EP1998/003354 WO1998057076A1 (de) 1997-06-11 1998-06-04 Pumpenschutzarmatur
CA002263438A CA2263438A1 (en) 1997-06-11 1998-06-04 Pump protection fitting
EP98933593A EP0916048A1 (de) 1997-06-11 1998-06-04 Pumpenschutzarmatur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997124511 DE19724511C1 (de) 1997-06-11 1997-06-11 Pumpenschutzarmatur

Publications (1)

Publication Number Publication Date
DE19724511C1 true DE19724511C1 (de) 1998-12-10

Family

ID=7832081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997124511 Expired - Lifetime DE19724511C1 (de) 1997-06-11 1997-06-11 Pumpenschutzarmatur

Country Status (5)

Country Link
EP (1) EP0916048A1 (ja)
JP (1) JP2000517405A (ja)
CA (1) CA2263438A1 (ja)
DE (1) DE19724511C1 (ja)
WO (1) WO1998057076A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833106C1 (de) * 1998-07-23 2000-03-23 Holter Gmbh & Co Pumpenschutzarmatur
AT514233A1 (de) * 2013-04-19 2014-11-15 Robert Laabmayr Wärmespeicher

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002310327A (ja) * 2001-04-13 2002-10-23 Hamanako Denso Co Ltd ソレノイドバルブ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422749C2 (de) * 1994-06-29 1996-08-29 Holter Gmbh & Co Pumpenschutzventil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019527A (en) * 1975-03-03 1977-04-26 Yarway Corporation Modulating flow control valve
US5549131A (en) * 1995-01-23 1996-08-27 Keystone International Holdings Corp. Automatic recirculation valve
DE29510623U1 (de) * 1995-06-21 1995-09-21 Holter Regelarmaturen GmbH & Co KG, 33758 Schloß Holte-Stukenbrock Pumpenschutzventil
DE19705200C1 (de) * 1997-02-12 1998-05-20 Holter Gmbh & Co Rückschlagventil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422749C2 (de) * 1994-06-29 1996-08-29 Holter Gmbh & Co Pumpenschutzventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833106C1 (de) * 1998-07-23 2000-03-23 Holter Gmbh & Co Pumpenschutzarmatur
AT514233A1 (de) * 2013-04-19 2014-11-15 Robert Laabmayr Wärmespeicher

Also Published As

Publication number Publication date
WO1998057076A1 (de) 1998-12-17
CA2263438A1 (en) 1998-12-17
JP2000517405A (ja) 2000-12-26
EP0916048A1 (de) 1999-05-19

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
R071 Expiry of right