IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0656936
(2007-01-24)
|
등록번호 |
US-7726628
(2010-06-22)
|
우선권정보 |
DE-10 2006 003 252(2006-01-24) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
11 |
초록
▼
This disclosure teaches a magnet valve, having a valve insert and a tappet which is guided movably via a tappet guide in the valve insert and which is braced via a restoring spring on a valve body, and the restoring spring acts between a first contact face of the tappet and a second contact face on
This disclosure teaches a magnet valve, having a valve insert and a tappet which is guided movably via a tappet guide in the valve insert and which is braced via a restoring spring on a valve body, and the restoring spring acts between a first contact face of the tappet and a second contact face on the valve body. According to the invention, fixation means which define a position of the restoring spring relative to the tappet and the valve body are disposed on the second contact face of the valve body.
대표청구항
▼
I claim: 1. A magnet valve, having a valve seat (10) and a tappet (2) guided movably in the valve seat via a tappet guide (11), a valve body (4′) and a restoring spring (3) disposed on the valve body (4′) between a first contact face (2.1) on the tappet (2) and a second, flat contact
I claim: 1. A magnet valve, having a valve seat (10) and a tappet (2) guided movably in the valve seat via a tappet guide (11), a valve body (4′) and a restoring spring (3) disposed on the valve body (4′) between a first contact face (2.1) on the tappet (2) and a second, flat contact face (4.1′) of the valve body (4′), characterized in that fixation means (40) are disposed on the second, flat contact face (4.1′) of the valve body (4′), which fixation means (40) define a position of the restoring spring (3) relative to the tappet (2) and to the valve body (4′), which position is inside the fixation means, and the second, flat contact face (4.1′) for the restoring spring (3) is embodied by the end face, closer to the tappet (2), of the valve body (4′). 2. The magnet valve as defined by claim 1, wherein the fixation means are connected by nonpositive engagement and/or positive engagement to the valve body via fastening means. 3. The magnet valve as defined by claim 1, wherein the fixation means comprises a bottom disk having an up-standing collar in which one end of the restoring spring is guided and/or fixed into a position of engagement with the contact face of the valve body. 4. The magnet valve as defined by claim 2, wherein the fixation means comprises a bottom disk having an up-standing collar in which one end of the restoring spring is guided and/or fixed into a position of engagement with the contact face of the valve body. 5. A magnet valve, having a valve seat (10) and a tappet (2) guided movably in the valve seat via a tappet guide (11), a valve body (4′) and a restoring spring (3) disposed on the valve body (4′) between a first contact face (2.1) on the tappet (2) and a second contact face (4.1′) of the valve body (4′), characterized in that fixation means (40) are disposed on the second contact face (4.1′) of the valve body (4′), which fixation means (40) define a position of the restoring spring (3) relative to the tappet (2) and to the valve body (4′), and the second contact face (4.1′) for the restoring spring (3) is embodied by the end face, closer to the tappet (2), of the valve body (4′), wherein the fixation means comprises a bottom disk having an up-standing collar in which one end of the restoring spring is guided and/or fixed into a position of engagement with the contact face of the valve body, and wherein the bottom disk of the fixation means is connected by nonpositive engagement and/or positive engagement to the valve body via fastening means, and wherein the fastening means includes at least one detent lug on the bottom disk which is inserted into at least one detent indentation in the valve body. 6. A magnet valve, having a valve seat (10) and a tappet (2) guided movably in the valve seat via a tappet guide (11), a valve body (4′) and a restoring spring (3) disposed on the valve body (4′) between a first contact face (2.1) on the tappet (2) and a second contact face (4.1′) of the valve body (4′), characterized in that fixation means (40) are disposed on the second contact face (4.1′) of the valve body (4′), which fixation means (40) define a position of the restoring spring (3) relative to the tappet (2) and to the valve body (4′), and the second contact face (4.1′) for the restoring spring (3) is embodied by the end face, closer to the tappet (2), of the valve body (4′), wherein the fixation means are connected by nonpositive engagement and/or positive engagement to the valve body via fastening means, wherein the fixation means comprises a bottom disk having an up-standing collar in which one end of the restoring spring is guided and/or fixed into a position of engagement with the contact face of the valve body, and wherein the bottom disk of the fixation means is connected by nonpositive engagement and/or positive engagement to the valve body via the fastening means, and wherein the fastening means includes at least one detent lug on the bottom disk which is inserted into at least one detent indentation in the valve body. 7. The magnet valve as defined by claim 5, wherein the at least one detent lug and the at least one detent indentation are embodied as a clip connection and/or a snap connection. 8. The magnet valve as defined by claim 6, wherein the at least one detent lug and the at least one detent indentation are embodied as a clip connection and/or a snap connection. 9. The magnet valve as defined by claim 1, wherein the fixation means are embodied as a plastic injection-molded part. 10. The magnet valve as defined by claim 2, wherein the fixation means are embodied as a plastic injection-molded part. 11. The magnet valve as defined by claim 3, wherein the fixation means are embodied as a plastic injection-molded part. 12. The magnet valve as defined by claim 4, wherein the fixation means are embodied as a plastic injection-molded part. 13. The magnet valve as defined by claim 5, wherein the fixation means are embodied as a plastic injection-molded part. 14. The magnet valve as defined by claim 6, wherein the fixation means are embodied as a plastic injection-molded part. 15. The magnet valve as defined by claim 7, wherein the fixation means are embodied as a plastic injection-molded part. 16. The magnet valve as defined by claim 8, wherein the fixation means are embodied as a plastic injection-molded part.
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