EP0860200A2 - Method and apparatus for dosing conditioning agents in closed and open systems with liquid and gaseous mediums - Google Patents

Method and apparatus for dosing conditioning agents in closed and open systems with liquid and gaseous mediums Download PDF

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Publication number
EP0860200A2
EP0860200A2 EP98100054A EP98100054A EP0860200A2 EP 0860200 A2 EP0860200 A2 EP 0860200A2 EP 98100054 A EP98100054 A EP 98100054A EP 98100054 A EP98100054 A EP 98100054A EP 0860200 A2 EP0860200 A2 EP 0860200A2
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EP
European Patent Office
Prior art keywords
cartridge
adapter
liquid
coupling
closed
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.)
Withdrawn
Application number
EP98100054A
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German (de)
French (fr)
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EP0860200A3 (en
Inventor
Erwin Czempik
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.)
Reicon Warmetechnik und Wasserchemie Leipzig GmbH
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Reicon Warmetechnik und Wasserchemie Leipzig GmbH
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Application filed by Reicon Warmetechnik und Wasserchemie Leipzig GmbH filed Critical Reicon Warmetechnik und Wasserchemie Leipzig GmbH
Publication of EP0860200A2 publication Critical patent/EP0860200A2/en
Publication of EP0860200A3 publication Critical patent/EP0860200A3/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1083—Filling valves or arrangements for filling

Definitions

  • the invention relates to a method and a device with features of The preamble of claim 1.
  • the invention is therefore based on the object of a method for metering of conditioning agents to develop that for all closed and open systems with liquid and gaseous media applicable and with simple technical means can also be carried out by non-specialists.
  • the Conditioning agent according to claim 1 filled in cartridges and by means of a Cartridge gun and a special adapter system completed with this via a quick release coupling and a connection adapter conditioning system is meterable.
  • the filling of the Conditioning agent in cartridges is one of the consistency of the agent adjusted pressure required for dosing into the respective system can be generated, which means that not only liquid but also pasty as before Conditioning agent in all, including small systems with system pressures up to 10 bar can be dosed.
  • the dosing process according to claim 2 is essentially with to realize two steps. Since the quick-release coupling by means of a Connection adapter simply to a water supply or existing on every system drain cock is non-positively mountable, is on the invention Adapter system arranged grommet with a handle in the Quick release coupling lockable and the conditioning agent out of the Cartridge with a second handle by turning the handwheel or Crank on the spindle of the cartridge gun into the system to be conditioned can be metered, which means the considerable amount previously required for this process Time can be significantly reduced.
  • Another advantage of the method according to the invention is the simple technical structure of the dosing device achieved.
  • the one with the The cartridge filled with the conditioning agent can be removed in a few simple steps formed according to claim 4 adapter system and in the after Can be used cartridge gun according to claim 5. This allows conditioning no longer by experts as before must be carried out, but also safely by non-specialists is realizable, which in turn enables considerable cost savings.
  • the simple design of the metering device also allows Use of commercially available standardized components, whereby the Dosing device is very inexpensive to manufacture.
  • the invention The method is explained in more detail below using an exemplary embodiment.
  • a quick-release coupling 4 for example of the type 21 KA AD12 MVX in a connection adapter 5 for 1/2 " Screwed heating tap.
  • This connection is made to the water supply or - screwed drain cock of the heating system.
  • the one with the adapter 3 'and the Screw-in fitting with hose coupling 3 '' completed cartridge 1 is inserted into the base body 2 'of the cartridge gun 2.
  • the cartridge gun 2 With the one central opening provided closure cap 2 '' '' 'on the base body 2' the cartridge gun 2 is screwed tight, the cartridge is locked 1 in the cartridge gun 2, the hose coupling of the Screw-in screw connection 3 '' from the central opening of the sealing cap (2 '' '' ') protrudes.
  • connection can be made, for example, by means of a connecting hose 3 '' ' Type 4x6.
  • the dosing device thus completed can now by means of Push-in grommet 3 '' '' snapped into quick-release coupling 4 with one hand be, whereby the dosing device with the system to be conditioned connected is.

Abstract

Conditioning agents in liquid or paste form once filled in a cartridge (1) are metered by a gun (2) at system pressures up to 10 bar assisted by adapters (3), rapid coupling locks (4) and connection adapters (5) into closed or open liquid or gaseous media systems. The coupling (4) is positively connected to an adapter (5), and the cartridge gun adapter system (3) is locked by handle into the coupling, using a handle for agent metering. The gun is composed of a body (2'), a releasable cap (2"), a spindle (2''') and a handwheel or a crank (2''''). It has a centre opening in the cap for the spindle to move in and out of the main gun body.

Description

Die Erfindung betrifft ein Verfahren und eine Vorrichtung mit Merkmalen des Oberbegriffs von Anspruch 1.The invention relates to a method and a device with features of The preamble of claim 1.

Es ist bekannt, Konditionierungsmittel in flüssiger Form in geschlossene oder offene Systeme mit flüssigen und/oder gasförmigen Medien wie Heizungs-, Warmwasser-, Kühlwasser-, Dampf- und andere Kreisläufe mit Hilfe von Pumpen oder Bypaßvorrichtungen zu dosieren. Die Pumpen oder Bypaßvorrichtungen sind von Fachleuten zu bedienen und werden zur Dosierung von Konditionierungsmitteln in große Kreisläufe eingesetzt. Für kleine Kreisläufe, wie beispielsweise Heizungskreisläufe von Eigenheimen, Motorkühlkreisläufe etc. ist der Einsatz der üblichen Vorrichtungen zur Dosierung von Konditionierungsmitteln sehr aufwendig und für den Betreiber bedienungsunfreundlich, weshalb sie nicht zur Anwendung kommen. Die Folge ist ein schneller Verschleiß der Anlagen bzw. eine kurzfristige Wartungs- und Reparaturbedürftigkeit, was wiederum mit hohem Material- und Kostenaufwand verbunden ist.It is known to condition in liquid form in closed or open systems with liquid and / or gaseous media such as heating, Hot water, cooling water, steam and other circuits with the help of pumps or dosing bypass devices. The pumps or bypass devices are used by professionals and are used for dosing Conditioning agents used in large cycles. For small circuits like for example, home heating circuits, engine cooling circuits, etc. the use of the usual devices for dosing conditioning agents very complex and user-unfriendly for the operator, which is why they are not come into use. The result is rapid wear of the systems or a short-term need for maintenance and repair, which in turn has a high Material and cost is connected.

Der Erfindung liegt deshalb die Aufgabe zugrunde, ein Verfahren zur Dosierung von Konditionierungsmitteln zu entwickeln, daß für alle geschlossenen und offenen Systeme mit flüssigen und gasförmigen Medien anwendbar und mit einfachen technischen Mitteln auch von Nichtfachleuten durchführbar ist.The invention is therefore based on the object of a method for metering of conditioning agents to develop that for all closed and open systems with liquid and gaseous media applicable and with simple technical means can also be carried out by non-specialists.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Konditionierungsmittel gemäß Anspruch 1 in Kartuschen gefüllt und mittels einer Kartuschenpistole und einem mit dieser komplettierten speziellen Adaptersystem über eine Schnellverschlußkupplung und einen Anschlußadapter in das zu konditionierende System dosierbar ist. Mit dem Einfüllen des Konditionierungsmittels in Kartuschen ist einerseits ein der Konsistenz des Mittels angepaßter und für das Dosieren in das jeweilige System erforderlicher Druck erzeugbar, wodurch nicht wie bisher nur flüssige sondern auch pastöse Konditionierungsmittel in alle, also auch kleine Systeme mit Systemdrücken bis zu 10 bar dosierbar sind. Andererseits gestattet das Einfüllen der Konditionierungsmittel in Kartuschen die Benutzung einer technisch einfach aufgebauten und leicht handhabbaren Dosiervorrichtung. Darüber hinaus kann auf die bei den bekannten Systemen erforderliche aufwendige Technik wie Pumpen und Bypaßanlagen verzichtet werden, was gleichzeitig zu erheblicher Material- und Kosteneinsparung führt.The object is achieved in that the Conditioning agent according to claim 1 filled in cartridges and by means of a Cartridge gun and a special adapter system completed with this via a quick release coupling and a connection adapter conditioning system is meterable. With the filling of the Conditioning agent in cartridges is one of the consistency of the agent adjusted pressure required for dosing into the respective system can be generated, which means that not only liquid but also pasty as before Conditioning agent in all, including small systems with system pressures up to 10 bar can be dosed. On the other hand, the filling of the Conditioning agent in cartridges using a technically simple constructed and easy to handle dosing device. Furthermore, can to the complex technology required in the known systems such as Pumps and bypass systems are dispensed with, which at the same time leads to considerable Material and cost savings.

Der erfindungsgemäße Dosiervorgang gemäß Anspruch 2 ist mit im wesentlichen zwei Handgriffen zu realisieren. Da die Schnellverschlußkupplung mittels eines Anschlußadapters einfach an einen an jedem System vorhandenen Wasserzulauf- oder -ablaßhahn kraftschlüssig montierbar ist, ist die an dem erfindungsgemäßen Adaptersystem angeordnete Stecktülle mit einem Handgriff in die Schnellverschlußkupplung einrastbar und das Konditionierungsmittel aus der Kartusche mit einem zweiten Handgriff durch Drehen des Handrades oder der Kurbel an der Spindel der Kartuschenpistole in das zu konditionierende System dosierbar, wodurch der für diesen Vorgang bisher erforderliche erhebliche Zeitaufwand wesentlich reduziert werden kann.The dosing process according to claim 2 is essentially with to realize two steps. Since the quick-release coupling by means of a Connection adapter simply to a water supply or existing on every system drain cock is non-positively mountable, is on the invention Adapter system arranged grommet with a handle in the Quick release coupling lockable and the conditioning agent out of the Cartridge with a second handle by turning the handwheel or Crank on the spindle of the cartridge gun into the system to be conditioned can be metered, which means the considerable amount previously required for this process Time can be significantly reduced.

Ein weiterer Vorteil des erfindungsgemäßen Verfahrens wird durch den einfachen technischen Aufbau der Dosiervorrichtung erreicht. Die mit dem Konditionierungsmittel gefüllte Kartusche ist mit wenigen Handgriffen mit dem nach Anspruch 4 gebildeten Adaptersystem komplettierbar und in die nach Anspruch 3 aufgebaute Kartuschenpistole gemäß Anspruch 5 einsetzbar. Dies gestattet, daß die Konditionierung nicht mehr wie bisher von Fachleuten ausgegeführt werden muß, sondern auch von Nichtfachleuten gefahrlos realisierbar ist, was wiederum erhebliche Kosteneinsparungen ermöglicht.Another advantage of the method according to the invention is the simple technical structure of the dosing device achieved. The one with the The cartridge filled with the conditioning agent can be removed in a few simple steps formed according to claim 4 adapter system and in the after Can be used cartridge gun according to claim 5. This allows conditioning no longer by experts as before must be carried out, but also safely by non-specialists is realizable, which in turn enables considerable cost savings.

Der konstruktiv einfache Aufbau der Dosiervorrichtung gestattet außerdem den Einsatz von im Handel erhältlichen standartisierten Bauteilen, wodurch die Dosiervorrichtung sehr kostengünstig herstellbar ist. Das erfindungsgemäße Verfahren wird nachstehend anhand eines Ausführungsbeispiels näher erläutert.The simple design of the metering device also allows Use of commercially available standardized components, whereby the Dosing device is very inexpensive to manufacture. The invention The method is explained in more detail below using an exemplary embodiment.

Die Zeichnung zeigt in:

Fig. 1
eine Seitenansicht des prinzipiellen Aufbaus der Vorrichtung zur Durchführung des erfindungsgemäßen Verfahrens in demontiertem Zustand.
The drawing shows in:
Fig. 1
a side view of the basic structure of the device for performing the method according to the invention in the disassembled state.

Vor der Konditionierung einer Heizungsanlage z. B. in einem Einfamilienhaus wird die Dosiervorrichtung montiert. Dazu wird eine Schnellverschlußkupplung 4, beispielsweise vom Typ 21 KA AD12 MVX in einen Anschlußadapter 5 für 1/2" Heizungshahn eingeschraubt. Diese Verbindung wird an den Wasserzu- oder - ablaßhahn der Heizungsanlage geschraubt. Auf die geöffnete mit Außengewinde versehene Düse 1' einer gefüllten Kartusche 1 wird ein Adapter 3' mit Innengewinde geschraubt und in das freie Ende des Adapters 3' eine Einschraubverschraubung mit Schlauchkupplung 3'', vorzugsweise vom Typ EV 10/06 oder 10/08, montiert. Die mit dem Adapter 3' und der Einschraubverschraubung mit Schlauchkupplung 3'' komplettierte Kartusche 1 wird in den Grundkörper 2' der Kartuschenpistole 2 eingesetzt. Mit der mit einer mittigen Öffnung versehenen Verschlußkappe 2''''', die auf dem Grundkörper 2' der Kartuschenpistole 2 festgeschraubt wird, erfolgt die Arretierung der Kartusche 1 in der Kartuschenpistole 2, wobei die Schlauchkupplung der Einschraubverschraubung 3'' aus der mittigen Öffnung der Verschlußkappe (2''''') herausragt.Before conditioning a heating system, e.g. B. in a family home the dosing device is mounted. For this purpose, a quick-release coupling 4, for example of the type 21 KA AD12 MVX in a connection adapter 5 for 1/2 " Screwed heating tap. This connection is made to the water supply or - screwed drain cock of the heating system. On the open with external thread provided nozzle 1 'of a filled cartridge 1, an adapter 3' with Screwed internal thread and into the free end of the adapter 3 'one Screw-in fitting with 3 '' hose coupling, preferably of type EV 10/06 or 10/08. The one with the adapter 3 'and the Screw-in fitting with hose coupling 3 '' completed cartridge 1 is inserted into the base body 2 'of the cartridge gun 2. With the one central opening provided closure cap 2 '' '' 'on the base body 2' the cartridge gun 2 is screwed tight, the cartridge is locked 1 in the cartridge gun 2, the hose coupling of the Screw-in screw connection 3 '' from the central opening of the sealing cap (2 '' '' ') protrudes.

Nun kann der Anschluß beispielsweise mittels eines Anschlußschlauches 3''', vom Typ 4x6 erfolgen. Dazu wird der Anschlußschlauch 3''' einerseits mit der Schlauchkupplung der Einschraubverschraubung 3'' und andererseits mit der Schlauchkupplung der Stecktülle 3'''', vorzugsweise vom Typ 4x6/21 SF KO 06 MXX, verbunden. Die so komplettierte Dosiervorrichtung kann nun mittels der Stecktülle 3'''' mit einem Handgriff in die Schnellverschlußkupplung 4 eingerastet werden, wodurch die Dosiervorrichtung mit dem zu konditionierenden System verbunden ist. Durch drehen des Handrades oder der Kurbel 2'''' wird die Spindel 2''' gegen den Boden der Kartusche 1 gedrückt und das Konditionierungsmittel aus der Düse 1' der Kartusche 1 über das Adaptersystem 3 in der erforderlichen Menge in das Heizungssystem dosiert.Now the connection can be made, for example, by means of a connecting hose 3 '' ' Type 4x6. For this purpose, the connecting hose 3 '' 'on the one hand with the Hose coupling of the screw connection 3 '' and on the other hand with the Hose coupling of the 3 '' '' socket, preferably type 4x6 / 21 SF KO 06 MXX, connected. The dosing device thus completed can now by means of Push-in grommet 3 '' '' snapped into quick-release coupling 4 with one hand be, whereby the dosing device with the system to be conditioned connected is. Turn the handwheel or crank 2 '' '' to turn the spindle 2 '' 'pressed against the bottom of the cartridge 1 and the conditioning agent out of the nozzle 1 'of the cartridge 1 via the adapter system 3 in the required Quantity dosed into the heating system.

Claims (5)

Verfahren und Vorrichtung zur Dosierung von Konditionierungsmitteln in geschlossene und offene Systeme mit flüssigen und gasförmigen Medien, wobei flüssige Konditionierungsmittel mittels Pumpen und/oder Bypaßvorrichtungen in die Systeme dosierbar sind, gekennzeichnet dadurch, daß flüssige bis pastöse Konditionierungsmittel in eine Kartusche (1) gefüllt und mit Hilfe einer Kartuschenpistole (2), einem speziellen Adaptersystem (3) sowie einer Schnellverschlußkupplung (4) und einem Anschlußadapter (5) in alle geschlossenen und offenen Systeme mit flüssigen und gasförmigen Medien mit einem Systemdruck bis zu 10 bar dosierbar sind.Method and device for dosing conditioning agents in closed and open systems with liquid and gaseous media, whereby liquid conditioning agents can be dosed into the systems by means of pumps and / or bypass devices, characterized in that liquid to pasty conditioning agents are filled into a cartridge (1) and filled with With the help of a cartridge gun (2), a special adapter system (3) as well as a quick-release coupling (4) and a connection adapter (5) in all closed and open systems with liquid and gaseous media with a system pressure of up to 10 bar. Verfahren und Vorrichtung nach Anspruch 1, gekennzeichnet dadurch, daß die Schnellverschlußkupplung (4) mit dem an dem geschlossenen oder offenen System angeordneten Anschlußadapter (5) kraftschlüssig zu verbinden ist und daß das mit der Kartusche (1) und der Kartuschenpistole (2) komplettierte Adaptersystem (3) mit einem Handgriff in die Schnellverschlußkupplung (4) einrastbar und das Konditionierungsmittel mit einem zweiten Handgriff in das System dosierbar ist.Method and device according to Claim 1, characterized in that the quick-release coupling (4) is to be connected in a non-positive manner to the connection adapter (5) arranged on the closed or open system and in that the adapter system completed with the cartridge (1) and the cartridge gun (2) (3) can be snapped into the quick-release coupling (4) with one hand and the conditioning agent can be metered into the system with a second hand. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1 und 2, gekennzeichnet dadurch, daß die Kartuschenpistole (2) aus einen Grundkörper (2'), einer lösbaren Verschlußkappe (2'') mit einer Spindel (2''') und einem Handrad oder einer Kurbel (2'''') und einer Verschlußkappe (2''''') mit mittiger Öffnung gebildet ist, wobei die Verschlußkappe (2'') derart gestaltet ist, daß die Spindel (2''') in den Grundkörper (2') hinein oder aus diesem heraus bewegbar ist. Device for carrying out the method according to claims 1 and 2, characterized in that the cartridge pistol (2) consists of a base body (2 '), a releasable closure cap (2'') with a spindle (2''') and a handwheel or one Crank (2 '''') and a closure cap (2 ''''') with a central opening is formed, the closure cap (2'') being designed in such a way that the spindle (2''') into the base body ( 2 ') can be moved into or out of it. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1 und 2, gekennzeichnet dadurch, daß das Adaptersystem (3) aus einem Adapter (3'), einer Einschraubverschraubung mit Schlauchkupplung (3''), einem Anschlußschlauch (3''') sowie einer Stecktülle mit Schlauchkupplung (3'''') gebildet ist und endseitig einerseits mit einer mit Außengewinde versehenen Düse (1') der Kartusche (1) und andererseits mit der Schnellverschlußkupplung (4) und dem Anschlußadapter (5) an das offene oder geschlossene System koppelbar ist.Device for carrying out the method according to claims 1 and 2, characterized in that the adapter system (3) consists of an adapter (3 '), a screw-in screw connection with hose coupling (3''), a connecting hose (3''') and a plug-in socket Hose coupling (3 '''') is formed and can be coupled to the open or closed system on the one hand with an externally threaded nozzle (1 ') of the cartridge (1) and on the other hand with the quick-release coupling (4) and the connection adapter (5) . Vorrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet dadurch, daß der einseitig mit der mit Spindel (2''') versehenen Verschlußkappe (2'') verschraubte Grundkörper (2') der Kartuschenpistole (2) mit der mit flüssigen bis pastösen Konditionierungsmitteln gefüllten und mit Adapter (3') und Einschraubverschraubung mit Schlauchkupplung (3'') komplettierten Düse (1') der Kartusche (1) bestückbar und die Kartusche 1 durch Aufschrauben der zweiten Verschlußkappe (2''''') auf den Grundkörper 2' in der Kartuschenpistole (2) arretierbar ist, wobei die Schlauchkupplung der Einschraubverschraubung (3'') aus der mittigen Öffnung der Verschlußkappe (2''''') herausragt und daß der Anschlußschlauch (3''') einerseits mit der Schlauchkupplung der Einschraubverschraubung (3'') und andererseits mit der Schlauchkupplung der Stecktülle (3'''') verbunden ist, wobei die Stecktülle (3'''') in die Schnellverschlußkupplung (4) einrastbar und mittels des Anschlußadapters (5) mit dem zu konditionierenden System koppelbar ist.Device according to one of the preceding claims, characterized in that the base body (2 ') of the cartridge pistol (2) which is screwed on one side to the closure cap (2'') provided with the spindle (2''') is filled with liquid to pasty conditioning agents and The adapter (3 ') and screw-in fitting with hose coupling (3'') can be used to fill the nozzle (1') of the cartridge (1) and the cartridge 1 by screwing the second sealing cap (2 ''''') onto the base body 2' in the cartridge gun (2) can be locked, whereby the hose coupling of the screw fitting (3 '') protrudes from the central opening of the sealing cap (2 '''') and that the connecting hose (3 ''') on the one hand with the hose coupling of the screw fitting ( 3 '') and, on the other hand, is connected to the hose coupling of the plug-in socket (3 ''''), the plug-in socket (3 '''') being latched into the quick-release coupling (4) and by means of the connection adapter (5) the system to be conditioned can be coupled.
EP98100054A 1997-01-08 1998-01-04 Method and apparatus for dosing conditioning agents in closed and open systems with liquid and gaseous mediums Withdrawn EP0860200A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19700295A DE19700295A1 (en) 1997-01-08 1997-01-08 Method and device for dosing conditioning agents in closed and open systems with liquid and gaseous media
DE19700295 1997-01-08

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EP0860200A2 true EP0860200A2 (en) 1998-08-26
EP0860200A3 EP0860200A3 (en) 1998-12-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387221A (en) * 2002-03-06 2003-10-08 Paul Graham Littlewood A Method and apparatus for introducing fluid into a sealed heating system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201120687D0 (en) * 2011-12-01 2012-01-11 Enviromax Ltd Method of improving the efficiency of a central heating system
DE102018104634B4 (en) * 2018-02-28 2023-06-29 Siang Syuan Fu Enterprise Co., Ltd. silicone gun

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871421A (en) * 1928-12-07 1932-08-09 Adams Grease Gun Corp High pressure coupler
US4126251A (en) * 1977-01-14 1978-11-21 Chester E. Borys Calking gun pressure release mechanism
US4145076A (en) * 1976-03-18 1979-03-20 Samuel Moore And Company Connecting member for lubrication system
EP0078737A1 (en) * 1981-10-26 1983-05-11 Jean-Paul Begouen Apparatus in the form of a walking stick for underground injection of substances which serve for the peddling or killing of unwished animals
US4611828A (en) * 1983-09-30 1986-09-16 Poutrait-Morin End members for bicycle pump connectors
US4864128A (en) * 1986-10-16 1989-09-05 Priest Mark A Method of introducing a radioactive substance into a well
JPH02265669A (en) * 1989-04-04 1990-10-30 Nitto Polymer Kogyo Kk Filler ejector
DE4337802A1 (en) * 1992-11-24 1994-05-26 Uwe Dipl Ing Peters Compressed-gas pistol for tyre-pumping etc. - has hand-controlled stop valve between needle puncturing gas cartridge and gas passage
EP0666449A1 (en) * 1994-01-28 1995-08-09 Reiner Chemische Fabrik Gmbh Grease gun

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301835A (en) * 1992-09-17 1994-04-12 Dow Corning Corporation Adapter for dispensing material from a sausage type package
DE4231418A1 (en) * 1992-09-19 1994-03-24 Hilti Ag Feed mechanism of a dispenser
EP0711959A1 (en) * 1994-11-10 1996-05-15 W.R. Grace & Co.-Conn. Liquid dispensing apparatus and method
DE29602959U1 (en) * 1996-02-20 1996-06-20 Herrmann Manfred Combined filling and pressure tank

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1871421A (en) * 1928-12-07 1932-08-09 Adams Grease Gun Corp High pressure coupler
US4145076A (en) * 1976-03-18 1979-03-20 Samuel Moore And Company Connecting member for lubrication system
US4126251A (en) * 1977-01-14 1978-11-21 Chester E. Borys Calking gun pressure release mechanism
EP0078737A1 (en) * 1981-10-26 1983-05-11 Jean-Paul Begouen Apparatus in the form of a walking stick for underground injection of substances which serve for the peddling or killing of unwished animals
US4611828A (en) * 1983-09-30 1986-09-16 Poutrait-Morin End members for bicycle pump connectors
US4864128A (en) * 1986-10-16 1989-09-05 Priest Mark A Method of introducing a radioactive substance into a well
JPH02265669A (en) * 1989-04-04 1990-10-30 Nitto Polymer Kogyo Kk Filler ejector
DE4337802A1 (en) * 1992-11-24 1994-05-26 Uwe Dipl Ing Peters Compressed-gas pistol for tyre-pumping etc. - has hand-controlled stop valve between needle puncturing gas cartridge and gas passage
EP0666449A1 (en) * 1994-01-28 1995-08-09 Reiner Chemische Fabrik Gmbh Grease gun

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 027 (C-0797), 22. Januar 1991 & JP 02 265669 A (NITTO POLYMER KOGYO KK), 30. Oktober 1990 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387221A (en) * 2002-03-06 2003-10-08 Paul Graham Littlewood A Method and apparatus for introducing fluid into a sealed heating system

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DE19700295A1 (en) 1998-07-09

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