PATENT CLAIM ANALYSIS

Application Number: 15766214
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["137", "625650"]

Abstract:
The invention relates to a pneumatic solenoid valve comprising an air chamber ( 1 ), on which multiple air connections ( 2, 3, 5 ) are provided which can be connected via multiple switching positions of the solenoid valve by interconnecting the air chamber ( 1 ). The solenoid valve comprises a magnetic coil ( 6 ), a yoke ( 8 ) which is arranged on the magnetic coil ( 6 ) and made of soft magnetic material, and an armature ( 9 ) which can move relative to the yoke ( 8 ) and is made of soft magnetic material. The magnetic coil ( 6 ), the yoke ( 8 ) and the armature ( 9 ) are arranged within the air chamber ( 1 ). The armature ( 9 ) is arranged with respect to the yoke ( 8 ) such that, when the magnetic coil ( 6 ) is fed with current, said armature rotates about a single axis of rotation (A), by means of the magnetic force generated as a result, against a restoring force until the magnetic force corresponds to the restoring force. When the armature ( 9 ) rotates, the size of at least one overlapping region between the yoke ( 8 ) and the armature ( 9 ) changes, wherein an air gap (L, L′) is formed between the yoke ( 8 ) and the armature ( 9 ) in the at least one overlapping region. The distance formed by the air gap (L, L′) between the yoke ( 8 ) and the armature ( 9 ) remains substantially constant in the direction of rotation of the armature ( 9 ).

Claim (Index 1):
A pneumatic solenoid valve comprising:\n an air chamber on which a plurality of air connectors which are switchable by way of a plurality of switching positions of the solenoid valve, with the intercalation of the air chamber, are provided, wherein the solenoid valve comprises a magnet coil, a yoke from a soft magnetic material that is disposed on the magnet coil, and an armature from a soft magnetic material that is movable relative to the yoke, wherein the magnet coil, the yoke, and the armature are disposed within the air chamber; and wherein the armature in relation to the yoke is disposed in such a manner that said armature, when the magnet coil is energized, by means of the magnetic force generated on account thereof rotates counter to a restoring force about a single rotation axis until the magnetic force corresponds to the restoring force, wherein the size of at least one overlap region between the yoke and the armature changes in the rotation of the armature, and an air gap is configured between the yoke and the armature in the at least one overlap region, wherein the spacing that is formed by the air gap between the yoke and the armature remains substantially constant in the direction of the rotation of the armature.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 3.16667
- Patent Class: 137.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13039544', '15123324', '14326800', '11059717', '12021917']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8179283693152627
- 35 USC 102 Novelty (BERT): 0.4900958980406437
- Combined Prediction Score: 0.7851451221878007
- Mean Citation Score: 240.306862
- Max Citation Score: 259.90237
- Similarity Product: 196.9350810973788

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test