HUP0900214A2 - Flow guard - Google Patents

Flow guard

Info

Publication number
HUP0900214A2
HUP0900214A2 HU0900214A HUP0900214A HUP0900214A2 HU P0900214 A2 HUP0900214 A2 HU P0900214A2 HU 0900214 A HU0900214 A HU 0900214A HU P0900214 A HUP0900214 A HU P0900214A HU P0900214 A2 HUP0900214 A2 HU P0900214A2
Authority
HU
Hungary
Prior art keywords
flow guard
guard
flow
Prior art date
Application number
HU0900214A
Other languages
Hungarian (hu)
Inventor
Karl-Heinz Hartung
Original Assignee
Viega Gmbh & 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 Viega Gmbh & Co Kg filed Critical Viega Gmbh & Co Kg
Publication of HU0900214D0 publication Critical patent/HU0900214D0/en
Publication of HUP0900214A2 publication Critical patent/HUP0900214A2/en
Publication of HU230592B1 publication Critical patent/HU230592B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
HU0900214A 2008-04-09 2009-04-08 Flow guard HU230592B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008018116.1A DE102008018116B4 (en) 2008-04-09 2008-04-09 flow Switch
DE102008018116.1 2008-04-09

Publications (3)

Publication Number Publication Date
HU0900214D0 HU0900214D0 (en) 2009-05-28
HUP0900214A2 true HUP0900214A2 (en) 2010-12-28
HU230592B1 HU230592B1 (en) 2017-02-28

Family

ID=41254471

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0900214A HU230592B1 (en) 2008-04-09 2009-04-08 Flow guard

Country Status (3)

Country Link
CZ (1) CZ305824B6 (en)
DE (1) DE102008018116B4 (en)
HU (1) HU230592B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105240549B (en) * 2015-10-30 2018-03-20 无锡斐冠工业设备有限公司 A kind of bilateral shock wave resistance ventilation round valve base and round valve
CN108362912B (en) * 2018-04-23 2024-04-02 新疆大学 Flow velocity meter calibrating device and calibrating method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307949A (en) * 1941-08-05 1943-01-12 Pump Engineering Service Corp Flow restrictor
US2623725A (en) * 1946-10-30 1952-12-30 Asa D Sands Safety valve
US3085589A (en) * 1960-06-06 1963-04-16 Asa D Sands Safety valve
DE2402496A1 (en) * 1973-01-23 1974-07-25 Hugo Rickenbach EXPLOSION PROTECTION AND FLAME RETURN PROTECTION VALVE
US3850195A (en) * 1973-04-30 1974-11-26 E Olsson Fluid pressure valve
JPS6131245Y2 (en) * 1980-07-30 1986-09-11
CS213489B1 (en) * 1980-12-24 1982-04-09 Jaroslav Hering Two-way pressure closure
JP2923377B2 (en) * 1991-06-18 1999-07-26 靖史 尾崎 Multi-connected tire
US5207243A (en) * 1992-07-06 1993-05-04 Sarro Claude A Two-way piston check valve
DE29909240U1 (en) * 1999-05-27 1999-09-09 Seppelfricke Armaturen Gmbh & Thermally triggered gas shut-off valve

Also Published As

Publication number Publication date
HU230592B1 (en) 2017-02-28
DE102008018116A1 (en) 2010-06-02
CZ305824B6 (en) 2016-03-30
DE102008018116B4 (en) 2014-10-09
HU0900214D0 (en) 2009-05-28
CZ2009202A3 (en) 2009-11-04

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Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: VIEGA TECHNOLOGY GMBH & CO. KG, DE

Free format text: FORMER OWNER(S): VIEGA GMBH & CO. KG, DE

MM4A Lapse of definitive patent protection due to non-payment of fees